baber/WOPTO huggingface dataset:
Patent CA-3032948-A1 (CA)
Title: Casing exit joint with guiding profiles and methods for use
Inventor: VAN DER VEEN STEFFEN HELGESEN
IPC: E21B29/06
Filed: 2016-09-16
Abstract: A casing exit joint with guiding profiles and methods for use are provided. In one embodiment, a casing exit joint comprises: a substantially tubular casing joint comprising an inner surface and an outer surface, wherein at least a circumferential portion of the inner surface comprises a plurality of axial inner grooves. In certain embodiments, at least a circumferential portion of the outer surface may comprise a plurality of axial outer grooves. The casing exit joint may be disposed in a wellbore penetrating at least a portion of a subterranean formation, and a cutting tool may cut a window through at least a portion of the casing exit joint. In certain embodiments, the axial inner grooves and/or outer grooves may reduce the amount of milling debris, prevent lateral displacement of the cutting tool, and/or eliminate the need to pre-orient the casing exit joint to achieve the desired exit window.
Patent CA-3039035-A1 (CA)
Title: Flexible concrete hose shut-off valve
Inventor: MCMICHAEL BRETT
IPC: F16K7/07
Filed: 2017-09-14
Abstract: ABSTRACT A concrete flow leakage-preventing shut-off valve includes an outer flexible casing configured to be disposed around a concrete delivery hose. A flexible inflatable bladder is disposed within the casing and defines a gas chamber therein. A gas intake/exhaust device extends through the casing and into the gas chamber such that pressurized gas introduced and exhausted from the gas chamber enables movement of the bladder to define closed and open concrete flow conditions of concrete relative to an outlet end of the hose. A  clamping arrangement secures opposite ends of the casing and the bladder in radially and axially spaced apart relationship, and is configured to maintain a surrounding relationship of the casing and bladder with respect to the hose. In one aspect, the weight of the shut-off valve may be reduced by using a low weight, flexible material, which may increase the stability safety factor of a pump truck it is mounted on. Date Recue/Date Received 2022-08-10
Patent CA-3041633-A1 (CA)
Inventor: SALGUES NATHALIE
IPC: B60C1/00
Filed: 2017-11-30
Abstract: The invention relates to a tyre that comprises a crown reinforcement made up of at least two working crown plies. According to the invention, the reinforcement elements of the working crown plies are metal cables having a diameter smaller than 1.3 mm, at least one wire of each metal cable of at least one working crown ply is of at least UHT grade, and the inner-liner plies of the working crown plies are elastomer mixtures based on a reinforcing filler made up of a filler comprised between 50 and 350 m2/g and/or with a CTAB specific surface of 50 to 250 m2/g, used with a ratio of 20 to 80 phe.
Patent CA-3042144-A1 (CA)
Title: Multi-component mortar system
Inventor: SAUTREUIL DORINE
IPC: B33Y70/00
Filed: 2017-10-26
Abstract: The present invention relates to a multi-component mortar system comprising a component A and a component B wherein - component A comprises aluminous cement, at least one set inhibitor, at least one mineral filler and water, and - component B comprises an initiator system for the set-inhibited aluminous cement, at least one mineral filler and water. The multi-component mortar system is easy to use and suitable for repair and refurbishment and particularly for printing 3D structures.
Patent CA-3044691-A1 (CA)
Inventor: SCHMIDT ULI
IPC: C12N5/077
Filed: 2017-10-26
Abstract: Methods and compositions for producing mature myotubes are provided herein. In some instances, the method involves contacting a myoblast in an in vitro culture with a compound, wherein the contacting the myoblast in the in vitro culture with the compound results in generation of mature myotubes or myotube-like cells. In some cases, methods of treatment are provided involving treating a subject with a compound such as a Chk1 inhibitor in order to treat muscle deficiency. The compound may be administered as a stand-alone therapy or in combination with a cell therapy, such as introduction of muscle precursor cells such as satellite cells or myoblasts. Methods for identifying compounds that induce formation of mature myotubes or myotube-like cells from myoblasts are also provided herein, as well as methods of using the identified compounds to treat subjects.
Patent CA-3050267-A1 (CA)
Inventor: NIEMI MIKKO
IPC: G06Q50/06
Filed: 2018-01-25
Abstract: Un module de gestion de demande peut déterminer un intervalle de demande qui est associé à un fournisseur de services publics électriques. De plus, le module de gestion de demande peut déterminer une quantité seuil d'électricité reçue par un compteur électrique pendant l'intervalle de demande. Dans certains cas, le module de gestion de demande peut déterminer une consommation prévue pendant l'intervalle de demande, pour des dispositifs de charge qui reçoivent de l'électricité par l'intermédiaire du compteur. Sur la base d'une comparaison de la consommation prévue et du seuil, le module de gestion de demande peut déterminer s'il faut commander la consommation électrique d'un ou plusieurs des dispositifs de charge pendant l'intervalle de demande. Par exemple, le module de gestion de demande peut émettre une commande vers un dispositif de gestion de charge pour augmenter ou diminuer la consommation du dispositif de charge.
Patent CA-3051444-A1 (CA)
Inventor: LUTTRULL JEFFREY K
IPC: A61N7/02
Filed: 2018-03-13
Abstract: L'invention concerne un procédé de traitement thermique de tissu biologique consistant à appliquer de façon répétée une énergie pulsée à un tissu cible sur une période de temps de façon à élever de manière régulable une température du tissu cible pour créer un effet thérapeutique sur le tissu cible sans détruire ou endommager de façon permanente le tissu cible. Une fois que le premier traitement est terminé, l'application de l'énergie pulsée au tissu cible est arrêtée pendant un intervalle de temps. Au cours d'une seule session de traitement, un second traitement est effectué sur le tissu cible après l'intervalle de temps en réappliquant de manière répétée l'énergie pulsée au tissu cible de façon à élever de manière régulable la température du tissu cible pour traiter thérapeutiquement le tissu cible sans détruire ou endommager de façon permanente le tissu cible.
Patent CA-3051952-A1 (CA)
Title: Guide structure for stalling animals such as cattle
Inventor: FOURNIER NICOLAS
IPC: A01K15/02
Filed: 2018-01-31
Abstract: The present invention concerns a front element (10, 11) for stalling an animal in a free stall (1), that is better suited than earlier devices to the morphology and movements of the animal to be contained, helping guide the animal when it is positioning itself, standing up and/or lying down in its free stall (1). Such a front element (10, 11) can be implemented in a pair in a front structure, in order to delimit the internal space I of said free stall (1).
Patent CA-3052143-A1 (CA)
Inventor: CROWDER DON
IPC: F04C14/06
Filed: 2018-02-16
Abstract: La présente invention concerne un système de distribution de carburant liquide comprenant un capteur (102) détectant la présence d'un carburant liquide à l'entrée d'une pompe (104) pendant le fonctionnement de la pompe, et envoyant le signal à un dispositif de commande (108). Sur la base du signal de détection provenant du capteur (102), le dispositif de commande (108) peut déterminer si une quantité souhaitée de liquide est présente à l'entrée de la pompe (104). Si une quantité souhaitée de liquide n'est pas identifiée au niveau de l'entrée de la pompe, le dispositif de commande (108) peut interrompre l'énergie fournie par une alimentation électrique, qui fournit de l'énergie pour faire fonctionner la pompe (104), interrompant ainsi le fonctionnement de la pompe (104).
Patent CA-3052966-A1 (CA)
Title: Nouveau systeme d'expression exempt de cellule eucaryote ne necessitant pas de systeme de regeneration d'energie artificielle
Inventor: MADDURI KRISHNA
IPC: C12N5/00
Filed: 2018-02-09
Abstract: La présente invention concerne des systèmes, des procédés et des kits de synthèse in vitro de macromolécules biologiques dans une réaction au moyen de lysats cellulaires contenant des plastes, des mitochondries et/ou des chloroplastes, aucune créatine phosphate ni créatine kinase n'étant ajoutées à la réaction pour fournir une régénération d'énergie artificielle.
Patent CA-3058750-A1 (CA)
Title: Casket and method of construction
Inventor: CHAN HUNG SIRIUS
IPC: A61G17/00
Filed: 2019-10-11
Abstract: A casket and method for manufacture of a casket is described, and more particularly, for a casket having walls constructed of fiberboard such as medium density fiberboard (MDF). The walls have outside cladding of MDF that is molded or extruded to provide surface contours such as raised and/or recessed features without having to attach such features as separate trim pieces to the walls. The resulting casket provides aesthetic characteristics and strength for use in funeral ceremonies.
Patent CA-3060247-A1 (CA)
Title: Compounds, compositions and methods of treating or preventing acute lung injury
Inventor: WU DIANQING
IPC: A61K31/506
Filed: 2018-04-17
Abstract: The invention includes methods of preventing or treating acute lung injury using a MAP3K2/MAP3K3 inhibitor. The invention further comprises compositions, and kits comprising compositions useful within the invention
Patent CA-3061331-A1 (CA)
Title: Dispositif de couplage magnetique avec au moins l'un d'un agencement de capteurs et d'une capacite de demagnetisation
Inventor: MORTON DAVID H
IPC: H01F7/04
Filed: 2018-04-27
Abstract: L'invention concerne des dispositifs de couplage magnétique pourvus de capteurs de champ magnétique. Le dispositif de couplage magnétique peut comprendre des bobines de démagnétisation enroulées autour de sabots d'extension de pôle du dispositif de couplage magnétique.
Patent CA-3062981-A1 (CA)
Inventor: VALMIER JEAN
IPC: A61K31/404
Filed: 2018-05-17
Abstract: Les inventeurs ont évalué les effets des inhibiteurs de FLT3 sur la puissance analgésique de la morphine, sur la tolérance à l'analgésie de la morphine et sur l'hypersensibilité à la douleur mécanique induite par la morphine. Lorsque l'inhibiteur de FLT3 a été administré conjointement avec de la morphine, la quantité d'effet analgésique était supérieure à celle produite par la morphine seule. L'administration répétée de morphine induit une diminution progressive de l'analgésie induite par la morphine comme montré par le pourcentage réduit de MPE chez les animaux témoins. Le pré-traitement intrathécale avec un inhibiteur de FLT3 réduit la diminution de l'analgésie de la morphine. L'administration d'inhibiteurs de FLT3 empêche complètement à la fois le développement de l'hypersensibilité à la douleur induite par la morphine et la sensibilisation à la douleur latente révélée par la morphine. En conséquence, l'invention concerne un inhibiteur de FLT3 pour augmenter l'efficacité d'un opioïde pour son effet analgésique, et ainsi réduire la dose d'opioïde tout en maintenant l'efficacité d'opioïde chez un sujet souffrant de douleur en ayant besoin.
Patent CA-3063514-A1 (CA)
Inventor: PATCHETT JOSEPH A
IPC: B01D53/94
Filed: 2018-05-14
Abstract: The present disclosure relates to oxidation catalyst compositions which provide for oxidation of pollutants in an exhaust gas stream of an internal combustion engine. More specifically, the present disclosure relates to oxidation catalyst compositions which provide for oxidation of hydrocarbons (HC), carbon monoxide (CO) and nitrogen oxides (NOx) while minimizing N2O formation. The oxidation catalyst compositions include a platinum group metal (PGM) component, a metal component selected from alkali and alkali earth metals, and support material on which the PGM component and metal component are supported.
Patent CA-3065846-A1 (CA)
Inventor: TAYLOR BRIAN SAMUEL
IPC: G06F17/00
Filed: 2018-06-01
Abstract: L'invention concerne une plateforme de gestion de données (« plateforme ») destinée à procurer un environnement de stockage sécurisé pour des contenus numériques associés à un utilisateur. La plateforme peut être accessible par l'intermédiaire d'une application installée sur un dispositif d'utilisateur, ce qui permet à l'utilisateur de téléverser, de modifier et de visualiser des contenus numériques. Étant donné qu'un contenu numérique est mis en correspondance avec un échafaudage universel dans un format structuré, la plateforme peut organiser et afficher les contenus numériques de manières significatives. Les contenus numériques peuvent être hébergés sur un serveur à distance. La plateforme procure un chiffrement à connaissance nulle de telle sorte que les contenus numériques stockés au niveau du serveur sont sécurisés, étant donné qu'on ne peut pas connaître le contenu des informations chiffrées stockées au niveau du serveur. La plateforme facilite également des offres à connaissance nulle dans lesquelles des offres sont envoyées à de multiples utilisateurs, mais le serveur ne sait pas à quels utilisateurs les offres sont présentées jusqu'à ce qu'une offre soit acceptée par l'utilisateur.
Patent CA-3068150-A1 (CA)
Title: Systeme d'adaptation d'un moteur a combustion interne a alimenter par un combustible gazeux en phase gazeuse et par un combustible gazeux en phase liquide
Inventor: DOBROGOWSKI PIOTR
IPC: F02M37/00
Filed: 2017-07-28
Abstract: La présente invention concerne un système d'adaptation d'un moteur à combustion interne à alimenter par un combustible gazeux en phase gazeuse et par un combustible gazeux en phase liquide, un agencement de moteur à combustion interne comprenant le système et un procédé d'adaptation d'un moteur à combustible liquide à combustion interne à alimenter par un combustible gazeux en phase gazeuse et par un combustible gazeux en phase liquide.
Patent CA-3071279-A1 (CA)
Inventor: CHENG SHIH-YU
IPC: A21B2/00
Filed: 2018-08-09
Abstract: Several embodiments include a cooking instrument. The cooking instrument can select a food cooking recipe and identify relative areas in a cooking chamber to place at least two portions of food. The relative areas would match the food cooking recipe. The cooking instrument can display information associated with an instruction to place the at least two portions of food over the relative areas. The cooking instrument can then determine a heating sequence in accordance with the food cooking recipe and control, based on the heating sequence, a heating system to directionally transfer heat under different heating characteristics respectively to the at least two portions of the food at the identified relative areas in the cooking chamber.
Patent CA-3071553-A1 (CA)
Inventor: LEE LY JAMES
IPC: A61K9/00
Filed: 2018-08-06
Abstract: Therapeutic extracellular vesicles (EVs) containg high copies of functional nucleic acids and other biomolecules are produced in large quantities by laying donor cells on a surface of a chip, adding various plasmids, other transfection vectors and their combinations to a buffer on the chip, applying a pulsulatic electric field across the cells laid on top of the chip surface and plasmids/vectors buffer solution below the chip surface, and collecting the EVs secreted by the transfected cells. The chip surface has a three-dimensional (3D) nanochannel electroporation (NEP) biochip formed on it, capable of handling large quantities of the donor cells. The buffer is adapted for receiving plasmids and other transfection vectors.
Patent CA-3072978-A1 (CA)
Title: Loudspeaker assembly and headphones for spatially localizing a sound event
Inventor: BOTTONI FERRUCCIO
IPC: H04R1/10
Filed: 2018-08-14
Abstract: The invention relates to a loudspeaker assembly (1), in particular for on-ear headphones, for arranging on and/or over the ear (2), comprising a housing (3), in which a woofer (4), by means of which low-tone sound waves can be emitted along a low-tone sound axis (5) toward the ear (2), and at least one tweeter (6), by means of which high-tone sound waves can be emitted along a high-tone sound axis (7), are arranged. According to the invention, the at least one tweeter (6) is a MEMS loudspeaker.
Patent CA-3074313-A1 (CA)
Inventor: CAWOOD MARTIN
IPC: E21D21/00
Filed: 2018-09-07
Abstract: Rock anchor assembly (10), including: a tubular sleeve (12) which extends between a first end (56) and a second end (58) and which has anchor retaining portion (62) which opens on the second end (58); a rock anchor (14) with an elongate body (16) which extends between a distal end (18) and a proximal end (20) and which is received in the tubular sleeve with the proximal and distal ends of the body projecting from the first and second ends respectively of the sleeve; a tensioning and locking assemblage (24) on the anchor body between the proximal end and the first end of the sleeve, a forward part of which is engageable with the first end of the sleeve; and a mechanical anchor (42) engaged to the anchor body at the distal end which, from an unexpanded configuration, is radially expansible to an expanded configuration; wherein the anchor retaining portion is adapted to at least partially retain the mechanical anchor in the unexpanded configuration; and wherein the anchor retaining portion is adapted to expand circumferentially to accommodate retracted ingress of the anchor in the expanded configuration.
Patent CA-3076120-A1 (CA)
Inventor: ROSS DAVID T
IPC: B25B13/46
Filed: 2020-03-18
Abstract: A retaining structure for a drive gear of a ratchet wrench. The drive gear has a partial internal bore that receives a gear retainer that is coupled to the tool housing via screws. The gear retainer can further be rotatably coupled to the drive gear to retain the drive gear within the head of the tool without requiring a cover plate. By potentially avoiding the cover plate, the ratchet wrench head can be thinner compared to conventional ratchet wrenches and the ratchet wrench seal can be improved.
Patent CA-3076595-A1 (CA)
Title: Digital-to-analog converter and amplifier for headphones
Inventor: LEE WAI LAING
IPC: H03F3/217
Filed: 2018-09-20
Abstract: An amplifier for headphones including a current digital-to-analog converter (DAC) configured to output a current based on a digital audio input signal, an output electrically connected to a speaker and configured to output an output signal to the speaker, and a pulse width modulation (PWM) loop configured to receive an error signal, the error signal based on a difference between the current from the current DAC and a current of the output signal, and generate the output signal based on the error signal. The PWM loop includes an analog-to- digital converter (ADC) configured to receive an analog signal based on the current from the current DAC and output a digital signal representing the analog signal, and an encoder configured to receive the digital signal and output a pulse having a width based on the analog signal.
Patent CA-3076895-A1 (CA)
Title: Card for cleaning printed media transport system and method of using same
Inventor: BAILEY GLEN
IPC: B08B1/00
Filed: 2018-09-25
Abstract: A system for cleaning a media transport device includes a cleaning substrate sized and configured to fit within at least a portion of a media travel pathway of the transport device. The cleaning substrate includes a cleaning face and a locking member that secures the cleaning substrate in a substantially fixed position within the transport device while the transport device is operated. The cleaning substrate also may include scarifying holes that scrape debris from media conveyors of the transport device, and flaps that fit under and clean belts of the transport device. Cleaning the transport device may include opening a section, positioning the cleaning substrate in the section without operating the media conveyors' motor, closing the section and then operating the transport device so that the media conveyors move, contact the cleaning substrate and are cleaned while the cleaning substrate remains substantially fixed within the transport device.
Patent CA-3081190-A1 (CA)
Inventor: HULME LEONARD D
IPC: B65D6/16
Filed: 2020-05-22
Abstract: A collapsible fuel container that is configured to be transitioned intermediate a first position and a second position wherein its first position the collapsible fuel container is rolled for storage. The fuel container includes a body having a wall defining an interior volume. The body is manufactured from a flexible material and has opposing ends. A rotatable fill nozzle is operably coupled with a dip tube wherein the rotation thereof permits the flow of fluid or inhibits the flow of fluid. A dip tube is fluidly coupled to the fill nozzle and is disposed within the interior volume of the body. A first block member is on an end of the fill nozzle and a second block member is on an end of the dip tube. The rotatable movement of the fill nozzle transitions the orientation of the first block member to the second block member.
Patent CA-3081830-A1 (CA)
Inventor: YOSHIMURA TOMOKI
IPC: H04L1/18
Filed: 2018-11-15
Abstract: This terminal device is provided with: a coding unit that maps, on a set of elements, a first sequence and a coding bit of an uplink sharing channel (UL-SCH); and a transmission unit that transmits a physical uplink sharing channel (PUSCH), wherein the elements are identified by a subcarrier index of the PUSCH and an OFDM symbol index of the PUSCH, and whether or not the first sequence is mapped avoiding a prescribed set of elements is given on the basis of at least the number of hybrid automatic re-transmission request HARQ-ACK bits mapped on the PUSCH.
Patent CA-3083271-A1 (CA)
Inventor: DJIOFACK INNOCENT
IPC: G08B13/00
Filed: 2018-11-29
Abstract: Systems and techniques are described for gathering information on the health of individuals trapped in an accident to provide actionable information to a first responder system. In some implementations, a monitoring system monitors a property that includes sensors located at the property and generate first sensor data. A monitor control unit receives the first sensor data and generates an alarm event for the property based on the first sensor data. Based on generating the alarm event for the property, the monitor control unit dispatches an autonomous drone. The autonomous drone is configured to navigate the property. Using an onboard sensor, the autonomous drone generates second sensor data. Based on the second sensor data, the autonomous drone determines a location within the property where a person is likely located. The autonomous drone provides, for output, data indicating the location within the property where the person is likely located.
Patent CA-3083502-A1 (CA)
Title: Papier hygienique souple ayant une faible abrasion humide et une bonne durabilite
Inventor: DWIGGINS JOHN H
IPC: D21H27/30
Filed: 2014-03-03
Abstract: Il est décrit un papier hygiénique à épaisseurs multiples à la fois doux et résilient. Le papier hygiénique à épaisseurs multiples peut comprendre de première et deuxième épaisseurs, dont chacune comprend deux couches. Les couches des première et deuxièmes épaisseurs formant la surface du papier hygiénique sont imbibées dune résine qui les rend temporairement à lépreuve des liquides. Le papier hygiénique démontre une faible abrasion une fois mouillé et une résistance à la traction en sens travers combinées à une douceur manifestement supérieure comparativement à des produits semblables.
Patent CA-3085656-A1 (CA)
Title: Lag-3 antibody pharmaceutical composition and use thereof
Inventor: WU TINGTING
IPC: A61P35/00
Filed: 2018-12-21
Abstract: Disclosed are a lymphocyte-activation gene 3 (LAG-3) antibody pharmaceutical composition and the use thereof. The pharmaceutical composition comprises a LAG-3 antibody or an antigen-binding fragment thereof in an acetate buffer or in a histidine salt buffer. The pharmaceutical composition may also comprise sugar, non-ionic surfactant and other excipients.