baber/WOPTO huggingface dataset:
Patent CA-3011025-A1 (CA)
Title: A system for simultaneous delivery of digital television and interactiv e broadband service
Inventor: ROUHANA WILLIAM J
IPC: H04L12/18
Filed: 2007-11-05
Abstract: A method and apparatus is provided for the delivery of digital television and interactive broadband service in a manner that maximizes the usage of the digital broadcast spectrum. A digital television signal is transmitted to a given broadcast area in a relatively small part (for example, a 1 MHz band) of one or more licensed portions of the digital broadcast spectrum. Interactive broadband service is delivered within at least a portion of the same broadcast area covered by the broadcast digital television signal, in the remainder (for example, a 5 MHz band) of an unused part of the same licensed portion of the digital broadcast spectrum as is occupied by the digital television signal, or within an unlicensed (unused) portion of the digital broadcast spectrum. The broadcasting of the digital television and delivery the interactive broadband service occur simultaneously. In one embodiment, digital television and broadband service are delivered by the same equipment within the same bandwidth.
Patent CA-3012128-A1 (CA)
Title: Modular vapor-tight light fixture
Inventor: Raghavan ramesh
IPC: F21V31/00
Filed: 2018-07-23
Abstract: A modular vapor-tight light fixture is provided herein which generally includes first and second vapor-tight light modules, and a coupling for connecting the first and second vapor-tight light modules. Each of the vapor-tight light modules includes: a channel housing; a lens secured to the channel housing; a plurality of solid state light generating elements; and, first and second end caps. Each of the channel housings includes first and second rails which each define a mounting channel. The coupling includes mounting strip portions configured such that, with the first and second vapor-tight light modules being adjacent, the mounting strip portions are simultaneously received in the mounting channels of both the first and second vapor-tight light modules. Advantageously, with the subject invention, fully enclosed vapor- tight light modules may be provided at shorter lengths which are connected by the coupling to provide a fixture comparable in length to prior-art vapor-tight light fixtures.
Patent CA-3012497-A1 (CA)
Title: Compositions and methods affecting the signaling pathways of lrp receptors
Inventor: RABBANI ELAZAR
IPC: A61P3/10
Filed: 2009-08-07
Abstract: The present invention relates to the field of therapeutic methods, compositions and uses thereof, that affect, directly or indirectly, the behavior of LRP receptors. These compositions and methods result in the treatment of inflammatory, immunological and metabolic conditions. More particularly, the methods and compositions of the invention are directed to the identification of small molecules, drugs and/or pharmacological agents that effect the Wnt pathway by affecting normal complex formation among various signaling receptors, the LRP5 and LRP6 receptor, and related ligands.
Patent CA-3014731-A1 (CA)
Inventor: LAFFITTE BRYAN
IPC: A61K31/506
Filed: 2017-02-17
Abstract: The invention provides methods for modulating the activity of farnesoid X receptors (FXRs) using specific FXR agonists, in particular for treating or preventing liver and gastrointestinal diseases.
Patent CA-3015534-A1 (CA)
Title: Apparatus, system and method for live well artificial lift completion
Inventor: BENNETT BRUCE RICHARD
IPC: F04D13/10
Filed: 2017-05-10
Abstract: An apparatus, system and method for live well artificial lift completion. A live well artificial lift completion system includes an artificial lift pump discharge, a discharge adapter body secured between the artificial lift pump discharge and an umbilical, the discharge adapter body including an electrical connector fastened to an exterior of the discharge adapter body, an inner diameter of the discharge adapter body fluidly coupled to the artificial lift pump discharge, the umbilical including coiled tubing supportively hanging from an umbilical hanger within a wellhead, the umbilical hanger positioned in a tubing head spool, an inner diameter of the coiled tubing fluidly coupled to the inner diameter of the discharge adapter body, a jacket surrounding the coiled tubing, and a power cable extruded inside the jacket, wherein the power cable is connectable between the electrical connector of the discharge adapter body and a surface power source.
Patent CA-3016115-A1 (CA)
Inventor: DIRX LIEVEN
IPC: B67D1/00
Filed: 2017-03-02
Abstract: A beverage tap installation (1) comprising:  a tap housing (2, 3) defining an inner cavity (5);  a tap head (3) defining a liquid channel having an inlet (8) and an outlet and a valve receiving slot (10) defined in said liquid channel, the tap head (3) comprising a valve actuator (11) and a valve actuator operating mechanism (12);  a removable flexible dispense tube (4) having a beverage inlet (8) and a beverage outlet (20), the flexible dispense tube (4) comprising a liquid valve (21) lodged in the valve receiving slot (10) and cooperates with the valve actuator (11) of the tap head (3),  a locking mechanism allowing removably mounting the tap head (3) on the tap housing (2, 3), wherein the flexible dispense tube (4) comprising an abutment surface (24) in proximity of the valve and the tap installation (1) comprising an engaging member provided on the tap head (3) or the tap installation (1) and abutting the abutment surface (24) of the dispense tube (4) when the valve is lodged in the valve receiving slot (10) and the tap head (3) is mounted on the tap housing (2, 3) and in that the engaging member is provided on the tap housing (2, 3).
Patent CA-3017382-A1 (CA)
Inventor: KORDEL JAN A
IPC: B64F5/10
Filed: 2018-09-13
Abstract: A methodology for designing spoilers or droop panels and aerodynamic systems including the designed spoilers or the designed droop panels are described. In one embodiment, the spoilers and the droop panels can be deployed on a wing with a flap system which provides for trailing edge variable camber (TEVC) system. During flight, the fixed portions of the wing, the flaps, the spoilers and droop panels can all deform. The spoilers or the droop panels can each be pre- deformed to a first shape on the ground such that in flight the spoilers or the droop panels deform to a second shape under aerodynamic loads. In the second shape, the spoilers or the droop panels are configured to seal better against the flaps. The spoilers or the droop panels can be configured to seal to the flaps during all of the positions the flaps take as part of the TEVC system.
Patent CA-3017531-A1 (CA)
Inventor: BOLTRYK LECH
IPC: B25F5/00
Filed: 2018-09-17
Abstract: The drill bit clip is a holder for various drill bits. The clip includes orifices on the body to accommodate drill bits and the body can be detachably mounted to the body of a drill. The two ends of the clip body provide additional support to provide secure attachment of the device on the drill so that the user can efficiently and conveniently change drill bits. The clip device includes various embodiments of the orifices that allow the user to take and hold a wide range of drill bits to the job site.
Patent CA-3022332-A1 (CA)
Inventor: THALER TOBIAS
IPC: A61P35/00
Filed: 2017-04-25
Abstract: La présente invention concerne des formes cristallines de N-{6-(2-Hydroxypropan-2-yl)-2-[2-(méthylsulfonyl)éthyl]-2H-indazol-5-yl}-6-(trifluorométhyl)pyridine-2-carboxamide, lesquelles correspondent au composé de la formule (I) des procédés pour leur préparation, des compositions pharmaceutiques les comprenant et leur utilisation pour lutter contre certains troubles.
Patent CA-3023309-A1 (CA)
Title: Adjustable-width modular broom assembly for sweeping machine
Inventor: PETTY CHRIS
IPC: E01H1/02
Filed: 2018-11-06
Abstract: A vehicular sweeping machine that is adapted to rotate a broom about a substantially horizontal axis to sweep material into a broom conveyor of fixed width is provided with a modular broom assembly that can accommodate a broom of a first length and a broom of a second length that is longer than the first length. The modular broom assembly includes a primary broom enclosure that is adapted to accommodate the broom of the first length, and an extension assembly that includes broom extension components which are adapted to be installed on the primary broom enclosure to increase the width of the primary broom enclosure to accommodate the broom of the second length, and to direct material swept by the broom of the second length into the broom conveyor.
Patent CA-3023414-A1 (CA)
Title: Method and system for mobile device localization in extreme ambient conditions
Inventor: KARON JOSHUA
IPC: H04W64/00
Filed: 2018-11-08
Abstract: A method and system for localizing a mobile device in extreme ambient conditions. The method, executed in a processor of the mobile device, comprises detecting, using a temperature sensor of the mobile device at a first sampling rate, an ambient temperature anomaly along an indoor route being traversed, determining, based on switching to a second sampling rate, that the ambient temperature anomaly persists over a sequence of positions along the indoor route, filtering a set of barometric ambient pressure measurements contemporaneously associated with the sequence of positions, the set obtained using a barometric pressure sensor of the mobile device, and localizing the mobile device based at least partly on the filtered set of barometric ambient pressure measurements.
Patent CA-3023550-A1 (CA)
Inventor: KUENZI ADAM
IPC: H04W84/18
Filed: 2018-11-07
Abstract: A method and system for communicating via peer to peer messages is disclosed. A method includes advertising availability of the peripheral via wireless messaging for a first period of time; triggering a message send event;  determining a destination node; connecting to the destination node via wireless messaging;  sending the message to the destination node; and entering a low power state for a second period of time, wherein the second period of time is longer than the first period of time.
Patent CA-3023818-A1 (CA)
Inventor: NAGABHUSHANAM KALYANAM
IPC: A61K35/742
Filed: 2016-06-30
Abstract: The present invention discloses the use of probiotics for therapeutic management of major depressive disorder (MDD). Specifically, the invention discloses the method of therapeutically managing MDD in mammals with Irritable bowel syndrome using probiotic strain Bacillus coagulans MTCC 5856.
Patent CA-3026930-A1 (CA)
Inventor: ISHINO HARUKI
IPC: A47G23/08
Filed: 2015-10-16
Abstract: Un appareil de convoyage daliments et de breuvages est décrit. Cet appareil comprend un groupe de rouleaux de convoyage à placer le long dun chemin de convoyage formé par un convoyeur pour convoyer des aliments et des boissons jusquaux sièges de clients depuis la cuisine dun restaurant et former un branchement de la voie de convoyage ayant un gradient de chute. Le branchement est une voie pour lentrée des plats et des boissons, et les plats sont transportés par le convoyeur et déviés de la voie de convoyage. Lappareil de convoyage daliments et de breuvages comprend également des rouleaux près dune partie de branchement dau moins une route courbée dans la voie de branchement étant séparée à droite et à gauche, une ligne centrale de la route étant interposée entre les deux, et les rouleaux de droite et de gauche tournant de manière indépendante les uns des autres.
Patent CA-3030197-A1 (CA)
Inventor: NIEDDU THIBAULT FRANCOIS
IPC: A63B71/12
Filed: 2017-07-26
Abstract: The invention concerns a piece of personal protection equipment (10) intended to protect a limb of an individual, comprising: - a main plate (12) of thermoplastic polymer material, having two opposing faces, respectively an outer and an inner face; - a first outer layer (18) attached to the outer face of the main plate (12); - an inner shock-absorbing layer (20) arranged at the inner face side of the main plate (12); characterised in that: the first outer layer (18) consists of a textile material and is embedded in the outer face of the main plate (12) in such a way as to create, in the outer face, an imprint of the textile material.
Patent CA-3034681-A1 (CA)
Inventor: ABRAMS MICHAEL J
IPC: C12N15/11
Filed: 2017-06-30
Abstract: The present invention provides compositions comprising nucleic acid molecules, such as mRNA molecules, encapsulated within lipid particles. The compositions are useful, for example, to introduce the mRNA molecules into a human subject where they are translated to produce a polypeptide that functions to ameliorate one or more symptoms of a disease.
Patent CA-3035449-A1 (CA)
Title: Boom assembly joints
Inventor: DANIELS ROGER E
IPC: A01G25/09
Filed: 2012-08-27
Abstract: A pair of boom assemblies mounted on a mobile agricultural implement, each of the pair of boom assemblies having a boom structure, wherein the boom structure comprises: a first transversely extending beam member comprising a first protrusion; a second transversely extending beam member comprising a second protrusion, the second transversely extending beam member spatially offset from the first transversely extending beam member; a plurality of first coupling members each forming a first connection to the first protrusion; a plurality of second coupling members each forming a second connection to the second protrusion; a plurality of connecting members each forming a third connection to respective first and second coupling members to join together the first and second transversely extending beam members; and wherein the extending beam members, the coupling members and the connecting members are made of a composite or carbon fiber.
Patent CA-3035546-A1 (CA)
Inventor: CANTRELL ROBERT L
IPC: B64F1/12
Filed: 2017-09-08
Abstract: In some embodiments, unmanned aerial task systems are provided that include a plurality of unmanned aerial vehicles (UAV) each comprising: a UAV control circuit; a motor; propulsion system; and a universal coupler configured to interchangeably couple with and decouple from one of multiple different tool systems each having different functions to be put into use while carried by a UAV, wherein a coupling system of the universal coupler is configured to secure a tool system with the UAV and enable a communication connection between a communication bus and the tool system, and wherein the multiple different tool systems comprise at least a package securing tool system configured to retain and enable transport of a package while being delivered, and a sensor tool system configured to sense a condition and communicate sensor data of the sensed condition to the UAV control circuit over the communication bus.
Patent CA-3036426-A1 (CA)
Inventor: BARKER DEAN
IPC: A61M16/16
Filed: 2011-04-27
Abstract: An apparatus for the supply of humidified gases to a patient is disclosed that comprises a gases supply passage downstream of a humidified gases supply, and upstream of a patient in use, where at least one sensor is embedded in or located on the outside of the wall of the passage. In preferred forms the wall of the passage divides the sensor(s) from a flow of gases in the passage. In use, a controller receives an output of the sensor(s) and derives from the output of the sensor(s) an estimation of a property of gases flowing through the passage or provides a control output to the humidified gases supply according to the output of the sensor(s).
Patent CA-3037031-A1 (CA)
Title: Lid for wet/dry vacuum cleaner with integrated hose retainer
Inventor: WILSEY GREG
IPC: A47L7/00
Filed: 2019-03-18
Abstract: A vacuum cleaner includes a canister, a vacuum hose, a motor, an impeller, and a one piece lid. The canister defines a debris chamber and has a top. The impeller is connected to the motor and is operable to generate air flow upon operation of the motor. The one piece lid includes a hose retainer and is mounted to the top of the canister. The hose retainer includes at least two retaining tabs spaced from a central portion of the lid to define an insertion opening. The retaining tabs deflect away from a retention position in a first direction to an open position when the vacuum hose is inserted through the insertion opening. The retaining tabs are biased in a second direction towards the retention position such that the retaining tabs exert a positive retention force on the vacuum hose when positioned within the hose retainer.
Patent CA-3038579-A1 (CA)
Inventor: MACKELVIE WINSTON
IPC: B32B27/12
Filed: 2019-04-01
Abstract: A drapable composite panel is made by printing a pattern of thermoplastic powder onto one surface of layers of textile, such as fibreglass, which layers are then heated to fuse the pattern into the surfaces thereby creating weld pads. Core elements, such as thermoplastic tube stubs, are fusion welded to the pads of one textile layer, after which the other end/side of the cores are fusion welded to the respective pads of the second textile layer. After draping the resulting flexible composite panel to a desired shape, the outer surfaces of the textile are impregnated with a thermoset resin to solidify the composite panel.
Patent CA-3038682-A1 (CA)
Title: System and method for composite cryptographic transactions
Inventor: HAMASNI KARIM TALAL
IPC: G06Q20/38
Filed: 2019-04-02
Abstract: A composite cryptographic data structure is described, and corresponding methods, systems, and computer readable media. The composite cryptographic data structure is instantiated based on an underlying set of cryptographic tokens (e.g., blockchain /  distributed ledger tokens) that, in some embodiments, are transferrable through on-chain transactions established on one or more distributed ledger networks. Identity validation, in some embodiments, may occur at one of composite cryptographic data structure instantiation or composite cryptographic data structure redemption, or both, through the use of a whitelist or a blacklist data structure.
Patent CA-3040229-A1 (CA)
Title: Appareil et procede pour la production en vrac de materiaux a 2 dimensions atomiquement minces comprenant du graphene
Inventor: LADISLAUS PAUL
IPC: C01B32/19
Filed: 2017-10-13
Abstract: La présente invention concerne un appareil pour la production de graphène et de matériaux laminaires à échelle atomique similaires par le délaminage d'un matériau laminaire en vrac, tel que du graphite; l'appareil comprenant : une pompe (112) pour pomper un fluide, le fluide étant une suspension de particules solides du matériau laminaire en vrac, à une pression supérieure à 1 MPa, le long et contre un conduit de fluide (12); une tête d'impact (16) ayant une face d'impact perpendiculaire ou sensiblement perpendiculaire à la trajectoire du fluide entrant, de manière à former un espace étroit et variable (20) et la variation étant induite au moyen d'une pression pneumatique directement ou indirectement en opposition à la force appliquée à la tête d'impact le long de l'axe principal par, lors de l'utilisation, la pression appliquée par le fluide pompé. Cet appareil fournit un appareil de délaminage à déblocage automatique tout en maintenant une qualité et une uniformité de produit élevées. Une variation relativement petite de la taille de l'espace est suffisante pour éviter un blocage,qui se produit par l'agrégation de grosses particules ou de groupes de particules dans l'espace de cisaillement élevé utilisé pour le délaminage.
Patent CA-3042036-A1 (CA)
Inventor: CONNOLLY DENNIS M
IPC: G01N15/14
Filed: 2017-10-26
Abstract: L'invention concerne un système de détection d'une molécule cible comprenant un imageur, une cellule d'écoulement présentant une surface fonctionnalisée, une source de lumière et un aimant. La surface fonctionnalisée est conçue pour lier une molécule cible attirée vers la surface fonctionnalisée par l'intermédiaire de l'aimant. La molécule cible est conçue pour lier une nanoparticule et la source de lumière est conçue pour diriger un faisceau lumineux vers la nanoparticule liée. La lumière provenant de la nanoparticule est capturée par l'imageur et analysée afin de détecter la présence de la molécule cible.
Patent CA-3042437-A1 (CA)
Title: Dispositifs d'encapsulation de cellules contenant des espaceurs structurels
Inventor: CULLY EDWARD H
IPC: A61L27/36
Filed: 2017-11-08
Abstract: L'invention concerne un appareil de confinement implantable pour recevoir et retenir une pluralité de cellules destinées à être insérées dans un patient, par exemple dans un lit de tissu. Le dispositif comprend une chambre ayant des espaceurs structurels à l'intérieur de celle-ci pour maintenir une distance moyenne entre la première surface intérieure et la seconde surface intérieure de la chambre et pour définir au moins un espace de réservoir pour le placement de cellules à l'intérieur de la chambre.
Patent CA-3042998-A1 (CA)
Title: Systems and methods for multi-stage refrigeration
Inventor: LADD DAVID
IPC: F25B1/06
Filed: 2017-11-07
Abstract: Systems and methods for multi-stage refrigeration in mixed refrigerant and cascade refrigeration cycles using one or more liquid motive eductors in combination with a pump.
Patent CA-3043992-A1 (CA)
Title: Failure detection and recovery for multiple active resources
Inventor: ZHOU HUA
IPC: H04W76/19
Filed: 2019-05-21
Abstract: Wireless communications using multiple active resources (e.g., bandwidth parts (BWP)) are described. A wireless device may perform failure event detection, such as radio link monitoring (RLM) and/or beam failure detection (BFD), jointly or separately for multiple active resources (e.g., BWPs) based on one or more criteria.
Patent CA-3044319-A1 (CA)
Inventor: DOWELL TERRY
IPC: F16K17/18
Filed: 2017-12-08
Abstract: A tire repair apparatus is described for dispensing sealant formulation which is substantially formed of PET and provided with an integrally formed neck or base inlet which itself is additionally provided with a valve or plug within an internal channel thereof. The apparatus is a more environmentally-friendly dispenser and provides for advantages during dispensing of sealant.
Patent CA-3044756-A1 (CA)
Inventor: BIRLOUEZ-ARAGON INES
IPC: G01N1/28
Filed: 2019-05-29
Abstract: Procédé de détermination d'une teneur en caséines et d'une teneur en protéines sériques dans un aliment liquide tel qu'un lait cru ou faiblement pasteurisé, caractérisé par le fait qu'il comprend les étapes successives consistant à : a) former une solution dudit aliment liquide en ajoutant un tampon de pH prédéterminé, ladite solution comprenant lesdites protéines sériques et lesdites caséines, les caséines étant sous forme coagulée en suspension dans la solution et les protéines sériques sont solubilisées dans la solution ; b) agiter la solution pour former un mélange homogène des protéines sériques et des caséines ; c) acquérir une pluralité de spectres de fluorescence frontale dudit mélange, lesdits spectres de fluorescence frontale résultant d'une excitation dudit mélange homogène par au moins un rayonnement électromagnétique de longueur d'onde déterminée ; d) diluer le mélange en ajoutant une quantité prédéterminée d'eau pour séparer par filtration les protéines sériques solubles des caséines coagulées en suspension dans la solution ; e) acquérir une pluralité de spectres de fluorescence à angle droit dudit mélange dilué, lesdits spectres de fluorescence à angle droit résultant d'une excitation du mélange dilué par au moins un rayonnement électromagnétique de longueur d'onde déterminée ; et f) déterminer la teneur en caséines et la teneur en protéines sériques de l'aliment liquide par application d'une analyse multivoies aux spectres de fluorescence frontale et aux spectres de fluorescence à angle droit.