baber/WOPTO huggingface dataset:
Patent CA-3022244-A1 (CA)
Title: Group common dci for wireless resources
Inventor: JEON HYOUNGSUK
IPC: H04W72/02
Filed: 2018-10-26
Abstract: Systems, apparatuses, and methods are described for wireless communications. A  base station may send, to a wireless device, one or more radio resource control messages comprising parameters for one or more bandwidth parts or other wireless resources. The base station may send, to the wireless device, downlink control information comprising one or more bandwidth part identifiers. The wireless device may switch, based on the downlink control information, from a first bandwidth part to a second bandwidth part.
Patent CA-3023095-A1 (CA)
Inventor: LIU ZHE
IPC: H04W4/024
Filed: 2018-11-05
Abstract: A device is provided to receive, from a first device, a request for a product or service, determine a first geographic location of the first device, and identify a second device that is located in a geographic region associated with the first geographic location. The second device may be associated with a user that is capable of providing the product or service. The device may provide, to the first device, information regarding a second geographic location of the second device. The information may specify an obfuscated second geographic location without revealing the second geographic location. The device may also receive, from the first device, an instruction to provide the request to the second device, provide the request to the second device, receive an acceptance of the request from the second device, and provide, to the second device, data indicating the first geographic location of the first device.
Patent CA-3024163-A1 (CA)
Inventor: WIKRAMANAYAKE ROHAN
IPC: B01D24/14
Filed: 2017-06-05
Abstract: A system for treating metal-contaminated wastewater includes a primary treatment sub-system, a secondary treatment sub-system, and a tertiary treatment sub-system. The tertiary treatment sub-system includes a reactor tank, a source of ballast material, a source of coagulant, a solids-liquid separator, and a controller configured to recycle ballasted solids from the solids-liquid separator to the reactor tank an amount sufficient to generate metal hydroxide floe in the reactor tank to reduce a concentration of dissolved metal in the reactor tank.
Patent CA-3024684-A1 (CA)
Inventor: ZACHARY KYRIACOS
IPC: B64C11/32
Filed: 2017-05-18
Abstract: L'invention concerne un appareil à hélice à pas variable qui permet à une hélice de présenter différents angles de pas dans un tour autour de l'arbre d'entraînement. Les hélices sont accouplées à une bague de roulement qui est flexible et actionnée en différentes distances de décalage par un déflecteur de bague de roulement. Une liaison de bague de roulement peut s'étendre entre la bague de roulement et l'hélice ou le coupleur d'arbre d'entraînement en vue de faire tourner l'hélice selon un angle de pas tel que déterminé par la distance de décalage par rapport à la bague de roulement. Une liaison de bague de roulement peut comprendre une ou plusieurs roues qui viennent en prise avec la bague de roulement et roulent le long de la bague de roulement et autour de l'arbre d'entraînement. Un aéronef utilisant un ou plusieurs des appareils à hélice à pas variable peut être susceptible de produire une poussée vers le bas servant à un décollage et un atterrissage verticaux et une transition vers un vol vers l'avant. Le pas des hélices peut être modifié du décollage au vol en vue d'assurer la propulsion requise de l'aéronef.
Patent CA-3027777-A1 (CA)
Inventor: VASQUES RICARDO REVES
IPC: E21B17/06
Filed: 2017-06-27
Abstract: A downhole drilling method comprises providing a drill string (1) having a first part (5) and a second part (6), the first part having a drilling head (9) in a first end and an annular barrier (10). The annular barrier comprises a tubular metal part (11) surrounded by an expandable metal sleeve (14). The method furthermore comprises detecting the formation pressure to determine any loss of formation pressure; stopping the drilling; dropping a ball (32) into the drill string; pressurising the drill string until the ball reaches the ball seat (20) at the annular barrier; expanding the expandable metal sleeve until the it abuts the inner face of the borehole; separating the second part of the drill string from the first part by a separating unit (21); pulling the second part out of the borehole; and injecting cement into the borehole above the first part to provide a cement plug.
Patent CA-3033317-A1 (CA)
Inventor: HAMLYN ALEXANDER
IPC: B29C70/38
Filed: 2017-09-22
Abstract: The present invention concerns a method for producing a composite material part comprising - a step of producing an initial dry preform (101), formed from unidirectional continuous dry fibres, - a step of applying non-woven filaments to a first main face (111) of the dry preform, - a step of needle-punching said filaments by means of a needle-punching device (5) comprising a plurality of needles (51), each provided with at least one notch, such that filaments are drawn by the needles and arranged in a direction substantially perpendicular to the continuous fibres of the dry preform , and - a step of impregnating the dry preform with an impregnation polymer in order to form the matrix of the composite material part.
Patent CA-3034128-A1 (CA)
Inventor: KLOMP MANFRED
IPC: A61M3/02
Filed: 2017-08-10
Abstract: The invention relates to a system (1, 16, 19, 28) for measuring a quantity of liquid in an elastic bag (3), a liquid opening (10) for the removal of liquid from the elastic bag (3) being formed in the lower region of the elastic bag (3). The system (1, 16, 19, 28) comprises pressure elements, which bear on opposite walls of the elastic bag (3) and are spaced apart from one another, a drive unit (4), which is designed to drive at least one pressure element, sensors (7), and a control unit (5). The sensors (7) are designed to measure a liquid level (13) of the liquid in the elastic bag (3). The control unit (5) is designed to calculate a quantity of liquid in the elastic bag (3) on the basis of the liquid level (13) and of the distance (21) between the pressure elements. The liquid level (13) of the liquid in the plastic bag (3) can be changed by reducing the distance (21) between the pressure elements by means of the drive unit (4).
Patent CA-3035682-A1 (CA)
Inventor: BAUCKE GUIDO
IPC: C05G3/20
Filed: 2017-08-22
Abstract: This invention relates to a process for the manufacture of potassium chloride granulate from crystalline potassium chloride raw material, whereby the potassium chloride raw material is treated in the presence of water and prior to granulation with at least one alkali metal carbonate and at least one hydrogen phosphate additive. The invention also relates to the potassium chloride granulate obtained with the process of the invention.
Patent CA-3039233-A1 (CA)
Inventor: HENDERSON TODD
IPC: A61P19/00
Filed: 2017-04-21
Abstract: Compositions are described including a synergistic combination of hydroxytyrosol and 3-0-acetyl-11-keto-ß-boswellic acid. The hydroxytyrosol may be sourced from an olive extract and the 3-0-acetyl-11-keto-ß-boswellic acid may be sourced from a Boswellia serrata extract. The compositions may be formulated for oral administration to a mammalian or an avian subject. Methods for treating, repairing, or reducing damage to connective tissue caused by one or more inflammatory mediators and for reducing levels of one or more inflammatory mediators in connective tissue are provided, the methods comprising orally administering the compositions to a subject in need thereof.
Patent CA-3040848-A1 (CA)
Title: Composition permettant de prevenir ou traiter le psoriasis contenant un compose monoacetyl diacyl glycerol
Inventor: SOHN KI YOUNG
IPC: A61K31/231
Filed: 2017-10-17
Abstract: L'invention concerne une composition pour prévenir ou traiter le psoriasis contenant un composé monoacétyl diacyl glycérol, qui non seulement peut prévenir et traiter efficacement le psoriasis, mais aussi dont l'utilisation est sûre et ne présente aucun effet indésirable. La composition contient comme principe actif un composé monoacétyl diacyl glycérol représenté dans la description par la formule chimique 1.
Patent CA-3043855-A1 (CA)
Title: Modulator and modulation method using non-uniform 16-symbol signal constellation for low-density parity check codeword having 2/15 code rate
Inventor: PARK SUNG-IK
IPC: H04L1/24
Filed: 2015-02-11
Abstract: A modulator and a modulation method using a non-uniform 16-symbol signal constellation are disclosed. The modulator includes a memory and a processor. The memory receives a codeword corresponding to a low-density parity check (LDPC) code having a code rate of 2/15. The processor maps the codeword to 16 symbols of the non-uniform 16-symbol signal constellation on a 4-bit basis.
Patent CA-3048725-A1 (CA)
Inventor: PASCHAL RICHARD
IPC: A61D1/02
Filed: 2017-12-20
Abstract: A device has a hollow guide shell 12 including an injection end 14 and longitudinal axis 20. Actuator magnet 24 is disposed in the hollow guide shell 12. Injection pin 36 is coupled to the actuator magnet 24. Driver magnet 18 is positionedon the device radially outward from the actuator magnet 24. A fluid cartridge 40 is disposed in the injection end 14 of the hollow guide shell 12, the fluid cartridge 40 including a needle 46 and a plunger 44. The driver magnet 18 selectively exerts an injection force on the actuator magnet 24 in a direction oriented towards the injection end 14 of the hollow guide shell 12 to engage the injection pin 36 with the fluid cartridge 40. The device can be used to inject a fluid, gas or other agent into another object.
Patent CA-3050673-A1 (CA)
Title: Isoxazolin-5-one derivative and herbicide containing same as active ingredient
Inventor: SUZUKI JUN
IPC: C07D413/12
Filed: 2018-01-19
Abstract: Provided are: an isoxazolin-5-one derivative represented by general formula (1); and a herbicide which contains the isoxazolin-5-one derivative as an active ingredient. In general formula (1), R1 represents a C1-C6 haloalkyl group; R2-R4 and X represent specific substituents or the like, respectively; n represents an integer of 1-4; and in cases where n represents an integer of 2-4, the X moieties may be different from each other.
Patent CA-3051338-A1 (CA)
Title: A train detection system for a railway track, a method for detecting a train on a railway track, and a controller for a train detection system for detecting a train on a railway track
Inventor: FRIES JEFFREY
IPC: B61L25/02
Filed: 2019-08-06
Abstract: The present disclosure relates to a train detection system for a railway track. The railway track defines a first lateral side and a second lateral side opposite the first lateral side. The train detection system includes: - at least two cameras, being arranged along the railway track spaced apart from each other, each camera being placed on either the first lateral side or the second lateral side; - at least one passive target, each of the passive targets being placed within the field of view of at least one of the cameras and on the opposite lateral side of the railway track with respect to the at least one of the cameras in whose field of view the respective passive target is placed; and - at least one controller adapted to recognise the at least one passive target in the images provided by at least one of the cameras to the controller in order to determine whether a train is located on the railway track. The present disclosure also relates to a method for detecting a train on a railway track. The present disclosure further relates to a controller for a train detection system for detecting a train on a railway track.
Patent CA-3052912-A1 (CA)
Inventor: VASKE CHARLES J
IPC: G16B45/00
Filed: 2011-04-29
Abstract: A pathway activity analysis computing system comprises a pathway model database and an analysis engine. The database stores probabilistic pathway models that encode a cell state as a function of assumed genomic attributes and measured genomic attributes. The analysis engine obtains measured patient genomic attributes associated with a patient tissue sample and generates a dynamic pathway map from a probabilistic pathway model using the measured patient genomic attributes. An altered pathway activity of the patient tissue sample is predicted using the dynamic pathway map of the specific pathway, and the altered pathway activity of the patient tissue sample is displayed.
Patent CA-3053263-A1 (CA)
Title: Billetterie dynamique de code a barres portant des transactions de validation cryptees
Inventor: SMITH GAVIN
IPC: G07B15/04
Filed: 2018-03-14
Abstract: L'invention concerne des systèmes, des procédés et des dispositifs permettant de réaliser une transaction de billetterie sécurisée à un premier emplacement dans un système de transit. Un lecteur multimédia décrit dans la présente invention peut comprendre un lecteur de code à barres, un dispositif d'affichage de code à barres et un ou plusieurs processeurs. Le ou les processeurs peuvent être configurés de sorte à effectuer des opérations consistant à recevoir une clé pour effectuer un cryptage ou un décryptage de données, à lire, à partir d'un dispositif d'affichage d'un dispositif de communication mobile, un premier code à barres crypté pour obtenir des premières données de code à barres cryptées, à décrypter les premières données de code à barres cryptées pour obtenir des premières données de code à barres, à générer des secondes données de code à barres indiquant des informations d'entrée, à crypter les secondes données de code à barres afin d'obtenir des secondes données de code à barres cryptées, à afficher un second code à barres crypté contenant les secondes données de code à barres cryptées et à permettre au client de transit d'entrer dans le système de transit au premier emplacement.
Patent CA-3054139-A1 (CA)
Inventor: HACKETT MICAH J
IPC: C21D1/28
Filed: 2017-06-01
Abstract: This disclosure describes methods for improving the performance and consistency of steels by closely controlling the initial homogenization of steel compositions prior to hot working. Experimental data is provided illustrating that the traditional austenitization techniques do not take into account diffusion of the various components within a steel composition and, as such, may not completely homogenize the steel composition. In the methods described in this disclosure, the initial step of austenitizing the steel ingot is altered to achieve a more homogenous distribution of the different components throughout the ingot. The improved method includes heating the steel composition to a temperature within the upper half of the pure austenitic phase temperature range and maintaining the steel composition at that temperature for a period of time determined based on the diffusivity in the austenitic phase of the steel composition of at least one constituent of the steel.
Patent CA-3054348-A1 (CA)
Inventor: BOURCIER REMY MARCEL SYDNEY
IPC: F04D19/00
Filed: 2018-02-22
Abstract: In an aspect, there is disclosed a system (100) for providing ventilation to a ventilated location (101) within a passageway (103). The system (100) includes: a duct (102) arranged to extend between an inlet location (104) to an outlet location (106) proximate the ventilated location (101); an axial fan (10) fitted with the duct having an impellor (22) adapted move air between the inlet location (104) and the outlet location (106); a controllable vane (38) located within the duct (102) relatively upstream of the impellor (22); a sensor (108) located relatively downstream of the impellor (22) adapted to provide a measurement indicative of a volumetric flow rate discharged from the outlet location (106); and a controller (112) in operative communication with the sensor (108) and the vane (38), the controller (112) being configurable to determine the volumetric flow rate and control the vane (38) so as to maintain the volumetric flow rate above a pre-determined minimum volumetric flow rate. Other examples of the system and associated methods are also disclosed.
Patent CA-3055847-A1 (CA)
Inventor: CHEN YULIN
IPC: G06F16/95
Filed: 2019-09-18
Abstract: La présente divulgation comprend une méthode de retour aux pages précédentes, un appareil, un support de stockage dinformation et un client. Cette méthode comprend : Le module WebView obtient les renseignements sur la consultation de pages à partir du module de code natif qui comprend les dernières pages consultées par lutilisateur. Ensuite, le module WebView détermine la politique de retour à la page consultée par lutilisateur et détermine les renseignements sur le retour à la page en fonction de la politique de retour actuelle, ainsi que de lhistorique de consultation de la page. Ensuite, le module WebView envoie les renseignements de retour à la page au module de code natif. Finalement, le module de code natif effectue le retour à la page en fonction des renseignements de retour à la page. Contrairement aux méthodes de retour existantes, cette méthode possède la flexibilité nécessaire pour sadapter en fonction de différents scénarios de retours à la page.
Patent CA-3056463-A1 (CA)
Title: Seal assembly for reciprocating compressor
Inventor: CHALK DAVID JONATHAN
IPC: F04B53/02
Filed: 2019-09-23
Abstract: A seal assembly for a reciprocating rod of a reciprocating compressor, a reciprocating compressor with the seal assembly, and a method of operating the reciprocating compressor with the seal assembly to prevent leakage of gas once the compressor has been shut down. The pressure difference between opposite sides of a static seal is kept low during normal operation to reduce wear of the static seal. When the compressor is shut down, a high pressure difference between opposite sides of the static seal assists with sealing.
Patent CA-3056530-A1 (CA)
Title: Universal deck mount system and method for use thereof
Inventor: THOMPSON RICHARD
IPC: E04B5/00
Filed: 2019-09-24
Abstract: A deck mount system and method is provided that can be installed and relocated easily without damaging the deck. The deck mount system comprises a top bracket with a top bracket plate and top bracket sides for flanking a deck member, a bottom bracket including a bottom bracket plate and bottom bracket sides for overlapping the top bracket sides, and at least one fastener to reversibly attach the top bracket to the bottom bracket for securing the deck mount system to the deck member. The method for attaching the deck mount system comprises placing a deck mount top bracket over a deck member, placing a deck mount bottom bracket under the deck member, and attaching the top bracket to the bottom bracket using at least one fastener, thereby reversibly fixing the top bracket to the bottom bracket around the deck member.
Patent CA-3057663-A1 (CA)
Title: Identifying recurrent transfer patterns for an account from patterns for other accounts
Inventor: MATHEW SANGEETA
IPC: G06Q40/02
Filed: 2019-10-04
Abstract: In an aspect, the present application describes a method including: identifying, from a set of accounts each having a transfer listing that includes a plurality of transfers with a first counterparty, a first rule; identifying, for a first account not included in the set of accounts, an initial transfer with the first counterparty; identifying one or more projected future transfers for first account based on a date associated with the initial transfer and the first rule; detecting one or more further transfers with the first counterparty from the transfer listing for the first account; determining, based on the one or more further transfers and the initial transfer, that a second rule matches a pattern defined by the further transfers and the initial transfers better than the first rule; and providing a notification to a client device associated with the first account based on the second rule.
Patent CA-3060491-A1 (CA)
Title: Failure resistant distributed computing system
Inventor: CHANDRASHEKAR SRIDHAR
IPC: A01N63/30
Filed: 2015-12-30
Abstract: A method is described for providing a failover between a primary datacenter and a standby datacenter. The method comprises detecting that a failover condition exists in the primary datacenter; stopping processing on the primary datacenter; ensuring that each database of the primary datacenter is in read-only mode; ensuring that each database of the standby datacenter is in read/write mode; and redirecting communications from the primary datacenter to the standby datacenter.
Patent CA-3061428-A1 (CA)
Title: Muscle artificiel tridimensionnel (3d) de restauration tissulaire
Inventor: VOYTIK-HARBIN SHERRY L
IPC: C07K14/78
Filed: 2018-04-25
Abstract: La présente invention concerne des constructions de collagène solide et des compositions tissulaires, une solution ou une suspension de collagène polymérisable étant extrudée en la présence ou en l'absence de cellules pour former une architecture alignée comprenant des constructions de collagène solide telles que celles constituées de collagène fibrillaire. La présente invention concerne également des procédés d'utilisation et de fabrication de constructions de collagène solide et des compositions tissulaires, le collagène constitutif étant du collagène fibrillaire solide et les cellules sont préférablement alignées.
Patent CA-3063106-A1 (CA)
Title: Systems and methods for identifying and distinguishing genetic samples
Inventor: KAIN ROBERT CHARLES
IPC: C12Q1/6813
Filed: 2018-05-08
Abstract: Method and systems for identifying and distinguishing subjects using a detection system comprising pooled probes are described. The pooled probes described comprise subject specific features allowing for identification and distinction of subjects in a complex sample and can be utilized in a variety of detection platforms. The methods and systems can further comprise the use of isotachophoresis to concentrate analytes in a sample.
Patent CA-3063372-A1 (CA)
Inventor: SHARMA GAURAV
IPC: G06Q20/00
Filed: 2018-05-11
Abstract: L'invention concerne un procédé et un système de compensation de chèques (aka Check) ayant la capacité de traiter en temps réel des paiements de chèques émis, lesdits chèques étant des chèques électroniques ou des chèques physiques émis par une banque (ou une institution financière de ce type qui peut être ou non une entité réglementée) au bénéfice d'une entité (y compris des individus/personnes). Ledit chèque a été fourni à une entité par une ou plusieurs banques puis signé par l'entité pour être endossé auprès de ladite banque en vue d'un paiement immédiat au guichet en espèces au profit de la personne elle-même ou du porteur ou du bénéficiaire, mentionné en tant que bénéficiaire ou en vue de créditer un autre compte de la personne elle-même ou du bénéficiaire. Le procédé de la présente invention rend redondante la pratique de grandes chambres de compensation qui ont été créées pour faciliter le règlement rapide de tels instruments négociables, et qui sont devenues davantage un goulot d'étranglement aujourd'hui, en raison de l'utilisation de volumes massifs (en milliards) de tels instruments chaque année.
Patent CA-3063932-A1 (CA)
Inventor: NEL E ANDRE
IPC: A61K47/50
Filed: 2018-05-17
Abstract: Dans certains modes de réalisation, l'invention concerne une technologie de type plateforme pour faciliter une immunothérapie anticancéreuse. Dans certains modes de réalisation, la présente invention concerne des nanovecteurs qui facilitent l'administration d'un inhibiteur de la voie IDO conjointement avec un inducteur de mort cellulaire (inducteur ICD). L'inhibiteur IDO peut être conjugué à un composant de bicouche lipidique de nanovésicule. Dans un autre mode de réalisation encore, l'invention concerne des procédés et des compositions où un agent induisant l'ICD (p. ex., doxirubicine, oxaliplatine, etc.) et un inhibiteur de la voie IDO (p. ex., promédicament inhibiteur IDO) sont intégrés dans un nanovecteur (p. ex., nanoparticule revêtue d'une bicouche lipidique (LB)), qui permet une administration systémique au siège d'un cancer du pancréas orthotopique.