baber/WOPTO huggingface dataset:
Patent CA-3041496-A1 (CA)
Inventor: ANDERSON YVONNE
IPC: B01D35/30
Filed: 2019-04-26
Abstract: A reusable water filter cartridge comprises a housing having a water-permeable base and a body extending from the base. The base and the body define a cavity for receiving filter media. There is a water-permeable lid which is removably securable to the housing via interlocking connectors on the lid and the housing. The lid is securable to the housing by rotating the lid relative to the housing in a first rotational direction to engage the connectors on the lid and the housing with each other. The lid is releasable from the housing by rotating the lid relative to the housing in a second rotational direction which is opposite to the first rotational direction to disengage the connectors on the lid and the housing from each other. Water to be filtered enters the housing via the lid, passes through the filter media contained in the cavity, and exits the housing via the base.
Patent CA-3042546-A1 (CA)
Inventor: SUTTON MICHAEL KELLY
IPC: G06Q40/00
Filed: 2019-05-06
Abstract: A database management engine provides a user interface that allows users to access and modify employee information in a database. The database includes entries for employees, and each database entry includes identifying information about the associated employee. A user can request to modify data within database entries, for instance in order to update information associated with an employee. Responsive to the request, the database management engine identifies liabilities associated with the database modification stemming from associated tax laws. Based on the identified tax liabilities, the engine computes the aggregate tax liability owed by the employer and/or employee. Before modifying a database entry, the engine modifies the user interface to include interface elements detailing the computed aggregate tax liability. The user explicitly can be required to confirm the database modification in view of the aggregate tax liability. Once a user gives explicit confirmation, the engine modifies the database entry.
Patent CA-3045166-A1 (CA)
Title: Artificial hip joint stem and stem providing method
Inventor: KIM DOO MAN
IPC: A61F2/36
Filed: 2017-01-02
Abstract: The present invention relates to an artificial hip joint stem and a stem providing method, and the artificial hip joint stem, which is used to replace the damaged femoral head or acetabulum, comprises: a stem body having a head fixing part, which protrudes from the upper part thereof and fixes a head, an operating space horizontally opened at the upper side thereof, and a head insertion hole vertically penetrated so as to be connected to the operating space; a screw part inserted into the head insertion hole and rotating; an operation converting part inserted into the operating space so as to vertically move by the screw part in a state in which the operation converting part is connected to the screw part; a fixing bracket inserted into the operating space such that the screw part is fixed so as to rotate without changing the depth thereof; a variable operating part inserted into a supporting surface of the stem body so as to adjust a horizontal width by means of operation of the operation converting part; and a movable pin for fixing the variable operating part to the operation converting part.
Patent CA-3048600-A1 (CA)
Inventor: DENNIS GARY M
IPC: G16H10/60
Filed: 2006-04-05
Abstract: A method of protecting use of an entity's identity is provided. The method comprises setting a status of the identity to a first state, the first state defining a scope of permitted use of the identity, changing, in advance of an intended use of the identity, the status to a second state defining a scope of permitted use of the identity that is different from the first state, requesting use of the identity after the changing; and returning, after the requesting, the state back to the first state.
Patent CA-3050685-A1 (CA)
Inventor: O'GRADY KENNETH
IPC: H01B7/18
Filed: 2018-01-18
Abstract: Colonne de tube spiralé (29) pour une pompe de puits submersible électrique (15) comprenant des conducteurs de puissance isolés (37) enfermés dans une gaine en élastomère (41) à l'intérieur du tube spiralé. Une interface texturée (47) entre la gaine et la paroi latérale interne (45) du tube spiralé améliore l'engagement par frottement entre la gaine et le tube spiralé. L'interface texturée peut être formée sur la paroi latérale interne du tube spiralé et est constituée d'une surface rugueuse ou moletée (55). Une bande (61) peut être enroulée en hélice autour de la gaine, la bande ayant un côté externe avec une surface texturée (65) en contact avec la paroi latérale interne (69) du tube spiralé (71). L'interface texturée peut s'étendre en continu pour la longueur du tube spiralé.
Patent CA-3051056-A1 (CA)
Inventor: MIZUSAWA TAKASHI
IPC: B62D55/253
Filed: 2018-01-18
Abstract: Cette invention concerne une chenille élastique qui ne nécessite pas une révision substantielle d'une chenille élastique existante, peut être produite facilement, et présente des propriétés améliorées de dégagement de la boue. La chenille élastique comprend : un corps principal de chenille de type courroie sans fin ; et une pluralité de patins (3) disposés sur la surface circonférentielle externe (2a) du corps principal de chenille (2) avec des intervalles entre ceux-ci dans la direction circonférentielle. Les patins (3) ont des surfaces de bande de roulement (3a) disposées sur un côté bande de roulement sur le côté avant dans la direction de rotation de la chenille. Les surfaces de bande de roulement (3a) ont une forme de surface incurvée qui fait saillie vers le côté avant dans la direction de rotation de la chenille.
Patent CA-3052396-A1 (CA)
Title: Magnified high resolution imaging and tracking for medical use
Inventor: SCHNEIDER RON
IPC: A61B5/06
Filed: 2018-01-31
Abstract: Imaging systems and methods are provided, which implement wide field imaging of a region for medical procedures and provide tracking of tools and tissues in the whole region while providing digitally magnified images of a portion of the captured region. Optical tracking may be implemented by stereoscopic imaging, and various elements may be optically tracked such as various markers and fiducials, as well as certain shapes and objects which are optically identifiable by image processing.
Patent CA-3053570-A1 (CA)
Inventor: BURGESS IAN BRUCE
IPC: G01N9/04
Filed: 2018-02-14
Abstract: The present application provides a method and system for the characterization of properties of liquids, particularly petroleum and petroleum liquids. The method and system can be used to take measurements of the liquid directly in a storage container, without exposing the contents of the container to the external environment.
Patent CA-3053630-A1 (CA)
Inventor: TICHY STANISLAV
IPC: B62D33/023
Filed: 2018-02-16
Abstract: A liftgate assembly having finished show surfaces, and process of manufacturing same. The liftgate assembly includes local reinforcements that are overmolded to first reinforcements, and the first reinforcements are infrared welding to a first panel. Second and third reinforcements are also infrared welded to the first panel. To infrared weld the respective reinforcements to the first panel in predetermined locations with respect to the first panel, nesting structures are provided to hold the respective reinforcements and first panel. At least one infrared heating fixture heats various predetermined surfaces on the reinforcements and first panel, and the parts are then pressed together for joining the predetermined surfaces of the respective parts together. The process is repeated, if needed, until all of the reinforcements are infrared welded to the first panel. Outer panels are bonded to the second and third reinforcements.
Patent CA-3054884-A1 (CA)
Title: Energy storage system for a hybrid power system
Inventor: LONG STEPHEN ANDREW
IPC: B64D41/00
Filed: 2019-09-10
Abstract: Energy storage systems for aircraft and methods of operating the same are provided.  The energy storage system may include a main battery, a propulsion power bus, a non-critical bus, a critical bus, and an engine starter bus. The propulsion power bus may be configured to convey electricity, which is supplied by the main battery, to an electric propulsion machine configured to provide propulsion for the aircraft.  The non-critical bus may be configured to convey electricity to a hotel load on the aircraft.  The critical bus may be configured to convey electricity, which is supplied by the main battery, to a critical load on the aircraft. The engine starter bus may be configured to convey electricity, which is supplied by the main battery, to an electric starter for a gas turbine engine, where the gas turbine engine is configured to power the electric propulsion machine.
Patent CA-3055881-A1 (CA)
Title: Use of heterocyclic compounds in the treatment of pigmented skin
Inventor: MUNBLIT IZABELLA
IPC: A61Q19/02
Filed: 2018-03-14
Abstract: Disclosed herein are compounds for use in lightening skin, treating uneven skin pigmentation and/or improving the appearance of aging skin, as well as methods utilizing the compounds, and anti-aging compositions comprising the compounds and a pharmaceutically acceptable carrier. The compounds have the general Formula (I): or a pharmaceutically acceptable salt thereof, wherein the dashed line, X, Y, Z, Ra-Rd, and R1-R3 are as defined herein.
Patent CA-3056526-A1 (CA)
Inventor: KINNUNEN-RAUDASKOSKI KARITA
IPC: D21H23/26
Filed: 2017-03-24
Abstract: The present invention relates to a method of manufacturing a fibre web which includes a fibre matrix that is comprised of natural fibres and possibly synthetic fibres. According to the present method, an aqueous, planar fibre layer is prepared from the natural fibres and possible synthetic fibres, which layer comprises an aqueous phase and a fibrous phase, and which layer is dried in order to remove the aqueous phase, in which case the natural fibres and possible synthetic fibres together form a fibre matrix. According to the present invention, binder is applied onto the water-containing fibre layer, which binder is allowed to penetrate via the aqueous phase at least partially in between the fibres, before the hydrogen bonds between the fibres form. With the present invention, it is possible to manufacture such cellulose or lignocellulose-based fibre products which have plastic-like properties, such as good fracture toughness, tear resistance and stretching.
Patent CA-3057527-A1 (CA)
Inventor: BERRANG PETER G
IPC: B63H9/00
Filed: 2018-05-03
Abstract: L'invention concerne une structure de vessie multicouche constituée d'un revêtement externe non étirable et d'une vessie interne étirable. Le revêtement externe comporte une surface interne et est constitué de fibres polymères tissées présentant une direction de chaîne et une direction de trame. La vessie interne est fabriquée à partir d'un film polymère orienté biaxialement. La vessie interne comporte une zone de surface externe qui est plus petite que la zone de surface interne du revêtement externe. Suite à son gonflage, la vessie interne s'étire et se dilate jusqu'à ce que la surface externe de la vessie interne vienne en contact avec la surface interne du revêtement externe, moyennant quoi une partie de la contrainte exercée par la force de traction sur le revêtement externe est partagée avec la vessie interne. La vessie multicouche a été développée pour être utilisée dans des cerfs-volants gonflés à l'air utilisés pour le kiteboard, mais peut potentiellement être utilisée bien plus largement.
Patent CA-3058174-A1 (CA)
Inventor: DUSSAULT SERGE
IPC: H01M10/663
Filed: 2019-10-08
Abstract: A method of operating a hybrid electric power plant in cold climates comprises absorbing heat generated by an internal combustion engine, and using at least part of the heat absorbed from the internal combustion engine to warm a battery pack operatively connected to an electric motor.
Patent CA-3058854-A1 (CA)
Inventor: MACISAAC GORDON D
IPC: E21B47/07
Filed: 2019-10-16
Abstract: Systems and methods for estimating solvent conformance along a wellbore during a solvent dominated bitumen recovery process are described. The system includes a plurality of temperature sensors distributed along a length of the wellbore, a mass flow meter positioned upstream of a leading outflow region of the wellbore and one or more processors operatively coupled to each temperature sensor and the mass flow meter. The one or more processors are configured to receive a measured temperature of the solvent during injection of the solvent to the reservoir, receive a mass flow rate of the solvent from the mass flow meter; estimate a background temperature along the length of the wellbore, estimate a heat transfer coefficient of the wellbore based on the measured temperatures, and select a mass distribution along the wellbore based on the heat transfer coefficient to yield a calculated temperature distribution that fits the measured temperatures of the solvent during injection of the solvent from the wellbore to the reservoir.
Patent CA-3060316-A1 (CA)
Title: Formulations, methods, kits, and dosage forms for treating atopic dermatitis and for improved stability of an active pharmaceutical ingredient
Inventor: RAILKAR ARUNA
IPC: C07D487/04
Filed: 2018-04-30
Abstract: Embodiments of the disclosure relate generally to formulations, methods of treatment, kits, and dosage forms for treating inflammatory disorders, including atopic dermatitis, or cancer, the formulations comprising an active pharmaceutical ingredient. The formulation provided comprises granules, wherein the granules comprise: micronized active ingredient; one or more granulation binders; one or more fillers; one or more disintegrants; and one or more antioxidants. In one embodiment, the methods of treatment include orally administering the active ingredient to a subject suffering from atopic dermatitis, where the active ingredient is in an amount of about 20 mg to about 80 mg.
Patent CA-3061133-A1 (CA)
Inventor: MOORE JEFFREY C
IPC: C12P7/04
Filed: 2018-04-13
Abstract: La présente invention concerne des enzymes cétoréductases et phosphite déshydrogénases génétiquement modifiées ayant des propriétés améliorées comparativement à des enzymes cétoréductases et phosphite déshydrogénases de type sauvage, ainsi que des polynucléotides codant pour lesdites enzymes cétoréductases et phosphite déshydrogénases génétiquement modifiées, des cellules hôtes capables d'exprimer les enzymes cétoréductases et phosphite déshydrogénases génétiquement modifiées, et des procédés d'utilisation desdites enzymes cétoréductases et phosphite déshydrogénases génétiquement modifiées pour synthétiser un catalyseur chiral utilisé dans la synthèse d'antiviraux, tels que des inhibiteurs de nucléosides. Un procédé d'utilisation des enzymes génétiquement modifiées selon l'invention pour dédoubler un alcool chiral dans un système multi-enzyme monotope est en outre décrit.
Patent CA-3061412-A1 (CA)
Title: Organoide bi-ou multi-differencie
Inventor: KNOBLICH JURGEN
IPC: C12N5/079
Filed: 2018-04-25
Abstract: La présente invention concerne une méthode de production in vitro d'un tissu bi-ou multi-différencié avec au moins deux types de tissu comprenant les étapes consistant à développer un premier tissu à un stade de différenciation d'intérêt, développer un second tissu à une étape de différenciation d'intérêt différente de l'étape de différenciation d'intérêt du premier tissu, placer lesdits premier et second tissus dans un voisinage suffisant pour la fusion par croissance, permettre aux premier et second tissus de croître et de fusionner l'un avec l'autre, ce qui permet de produire un tissu bi-ou multi-différencié comprenant les premier et second tissus avec différents stades de différenciation ; un tissu bi-ou multi-différencié obtenu par une telle méthode ; des utilisations du tissu et des kits pour mettre en oeuvre la méthode.
Patent CA-3061442-A1 (CA)
Title: Systems and methods for contextual audio detection and communication mode transitions
Inventor: RAND JAMES
IPC: G10L15/00
Filed: 2019-11-13
Abstract: Systems and methods for Contextual Audio Detection, wherein Contextual Audio Detection includes detecting specific sounds using Adjustable Parameters and using the output to control audio routing, input parameters, and other features.
Patent CA-3063583-A1 (CA)
Inventor: RUSCH CHRISTOPH
IPC: G01M3/18
Filed: 2017-05-17
Abstract: The invention relates to a device (1) for detecting and signaling a leak in a double-walled conduit system (40) of a heat exchanger (2) for heating fresh water by means of heat of waste water in the sanitary sector and to a heat exchanger (2) comprising such a device (1). The device (1) comprises an elastic element (10) and a signaling unit (20). The invention is characterized in that the elastic element (10) is substantially liquid-tight, that the signaling unit (20) is designed to generate an acoustic signal (29), and that the signaling unit (20) can be activated by mechanical deformation of the elastic element (10).
Patent CA-3065922-A1 (CA)
Title: Method and device for processing video signal
Inventor: LEE BAE KEUN
IPC: H04N19/122
Filed: 2018-09-06
Abstract: An image decoding method according to the present invention may comprise the steps of: determining an intra prediction mode of a current block; when the intra prediction mode of the current block is a DC mode, determining a DC value on the basis of at least one among left reference samples and top reference samples of the current block; and inducing a prediction sample of the current block on the basis of the DC value.
Patent CA-3068268-A1 (CA)
Inventor: MODY KAMLESH G
IPC: C07D303/42
Filed: 2018-06-21
Abstract: In some aspects, the disclosure relates to thermoset polymeric compositions consisting of functional bio-based epoxies and/or their derivatives (e.g. epoxidized vegetable oil(s)), along with carboxyl functional acrylics and/or polyesters. When cured, example compositions yield high performance products suitable for composite, coating, adhesive, sealant, and/or elastomer applications. When used in stone composite formulations with suitable fillers like quartz and titanium dioxide, example products have high hardness, very low water absorption, and high mechanical strength along with stain, chemical, and heat resistance. When used in coating formulations, example cured films have excellent adhesion, high gloss, clarity, toughness, low water absorption, solvent and chemical resistance, flexibility, and impact resistance without compromising hardness. Coating formulation properties may also include exterior durability. The composition properties may be selectively modified to hard, soft, tough, or elastomeric by selecting the appropriate stoichiometry and type of functional resin to react with epoxy(ies)/derivative(s).
Patent CA-3068484-A1 (CA)
Inventor: GIALLORENZI THOMAS R
IPC: G01S5/00
Filed: 2020-01-17
Abstract: Geolocating an emitter of a low probability of detection (LPD) signal being transmitted from the emitter in an environment with a noise floor, where the LPD signal is below the noise floor. At a sensor node, a version of the LPD signal is received from the emitter. For the version of the LPD signal, cyclostationary feature detection or energy detection of the version of the LPD signal is performed. A low probability of detection descriptor word, including at least one of a frequency feature of the version of the LPD signal or an energy feature of the version of the LPD signal is created. The low probability of detection descriptor word is provided to a data processor, where the data processor is configured to use a plurality of low probability of detection descriptor words from different sensor nodes for different versions of the LPD signal to geolocate the emitter.
Patent CA-3068662-A1 (CA)
Title: Single-injection methods and formulations to induce and control multiple ovarian follicles in female animals
Inventor: CURTIS JOHN
IPC: A61K47/02
Filed: 2018-03-12
Abstract: Methods and formulations for a simplified, single-injection method to induce and control the synchronous growth (superstimulation), and ovulation (superovulation) of multiple ovarian follicles in bovine, ovine, caprine, camelid and other female animals enabling the subsequent collection of (a) multiple oocytes when conducting in-vitro fertilization, or (b) multiple embryos when conducting multiple ovulation embryo transfer.
Patent CA-3069713-A1 (CA)
Title: A running tool and method of cleaning a downhole well casing
Inventor: STAUTZENBERGER ARTHUR TERRY
IPC: E21B17/10
Filed: 2018-11-27
Abstract: A running tool coupled to a running string and for operational use in a well casing. The running tool having a collapsed and expanded state, a tubular positioned around the centralizer to hold the centralizer in the collapsed state, a release assembly maneuverable to release the tubular causing the centralizer to enter into an expanded state, and a cleaning device for cleaning walls of the well casing. The cleaning device includes at least one of a scraper, magnet, brush, and a high flow rate circulation valve for channeling fluid from the running string into the well casing. The centralizer functions as a stabilizer in the expanded state protecting the running tool during operation.
Patent CA-3071597-A1 (CA)
Title: Score d'activite de maladie multi-biomarqueur ajuste pour evaluaer une maladie inflammatoire
Inventor: FLAKE DARL
IPC: A61K35/16
Filed: 2018-07-30
Abstract: La présente invention concerne des méthodes servant à évaluer la réponse à un traitement de maladie inflammatoire. Les méthodes comprennent la mise en uvre de dosages immunologiques pour produire des scores basés sur des données quantitatives d'expression de biomarqueurs liés à des biomarqueurs inflammatoires pour évaluer une activité de la maladie dans des maladies inflammatoires, par exemple la polyarthrite rhumatoïde. L'invention concerne également des méthodes d'ajustement de scores d'activité de la maladie pour tenir compte de variables qui peuvent influencer de tels scores.
Patent CA-3073382-A1 (CA)
Title: Bride de guide d`ondes a blocs de decalage
Inventor: HASHEMI-YEGANEH SHADROKH
IPC: H01P5/12
Filed: 2020-02-24
Abstract: Un coupleur de guide donde comprend un guide donde ayant un premier port et un deuxième port, ainsi quune fente formée dans une paroi large du guide donde entre le premier port et le deuxième port, la fente étant centrée sur la première paroi large. Une pluralité déléments de guide donde sont disposés entre le premier port et le deuxième port, et ces premiers sétendent le long dune longueur du guide donde. Une structure de ligne de transmission à plaque parallèle est couplée à la fente, des signaux radiofréquence, à lintérieur du guide donde ou de la ligne de transmission à plaque parallèle, étant communiqués à lautre guide donde ou lautre ligne de transmission à plaque parallèle dans la fente.
Patent CA-3077564-A1 (CA)
Title: System and method for a hybrid conversational and graphical user interface
Inventor: BEDELL BARRY JOSEPH
IPC: G06F3/048
Filed: 2018-10-05
Abstract: A computer-implemented method is provided and allows a user to interact with a website or web application. The method includes steps of capturing inputs of the user in a Conversational User Interface (CUI) and/or in a Graphical User Interface (GUI) of the website or web application and of modifying the CUI based on GUI inputs and/or GUI based on CUI inputs. An intent of the user can be determined based on the captured CUI or GUI inputs. A context can also be determined based on CUI interaction history and GUI interaction history. The CUI or GUI can be modified to reflect a match between the intent and the context determined. A computer system and a non-transitory readable medium are also provided.