baber/WOPTO huggingface dataset:
Patent CA-2938627-A1 (CA)
Title: Improved device for traversing vessel occlusions and method of use
Inventor: RICHTER JACOB
IPC: A61M25/00
Filed: 2014-02-03
Abstract: An apparatus, system and method for re-canalization or opening a passage through an occlusion in a blood vessel is provided. The apparatus and method, which are appropriate for cardiovascular and peripheral vessels, use a pulling member and a spring member, for example a compression spring, to oscillate a drilling component. The drilling component at the distal end of the catheter tip has combined longitudinal stiffness for penetrating a total or partial occlusion and high axial (lateral) flexibility to improve deliverability and crossability of a catheter through a partially occluded vessel or a tortuous vessel, and may taper distally. The system of the invention includes the apparatus and a control unit to permit adjustment of the frequency or amplitude of oscillation of the drilling component. Also provided is a method for oscillating a drilling component using a pulling member and a spring member and a method of traversing an occlusion.
Patent CA-2939447-A1 (CA)
Inventor: DABROWIAK JEREMY THOMAS
IPC: A61F7/12
Filed: 2014-10-03
Abstract: A heat exchange system for exchanging heat with working fluid from an intravascular heat exchange catheter (12) or an external heat exchange pad (18) includes a working fluid that circulates between the catheter (12) or pad (18) and a fluid cassette (50), and a refrigerant that flows against the outer sides of cold plates (30, 32) between which the cassette (50) is disposed.
Patent CA-2939958-A1 (CA)
Title: Persistent bookmarklet authorization
Inventor: KURTZEBORN SCOTT
IPC: G06F17/30
Filed: 2015-03-12
Abstract: A browser application may provide one or more bookmarklets, or bookmarklets may be imported to the browser upon user action. Upon first time activation of the bookmarklet, the user may be authenticated and the bookmarklet authorized for that user and the client device. Using a bookmarklet identifier, the bookmarklet functionality may be persisted on the same client device without re-authorization indefinitely, for a predefined period, for a random period, or for a predefined number of uses allowing enhanced protection against malware that may attempt to access user resources through the bookmarklet.
Patent CA-2942462-A1 (CA)
Inventor: CHOMOKOVSKI STEVE
IPC: E21B19/14
Filed: 2016-09-20
Abstract: There is provided an apparatus, a cassette (106) for drill rods (104) and a rock drilling machine that comprise a loading arm (102) for loading drill rods (104) from a cassette (106) to a drilling position in a rock drilling machine The loading arm (102) has two loading positions for receiving drill rods (104), said two positions comprising a first position for receiving drill rods (104) from the cassette (106), and a second position for receiving drill rods (104) from an external source
Patent CA-2944453-A1 (CA)
Title: Improved crosswind performance aircraft engine spinner
Inventor: CLARK ADAM WAYNE
IPC: F02C7/04
Filed: 2016-10-06
Abstract: Aircraft gas turbine engine spinner includes conical forward spinner section extending aftwardly from spinner tip to a curved aft spinner section circumscribed about centerline axis, a spinner aspect ratio greater than about 1.8, and wherein spinner aspect ratio is an axial distance between spinner tip and spinner end divided by radial distance from axis to spinner end. Aspect ratio may be in a range of about 2.0 - 2.2 or about 2.2-2.8. Aft spinner section may be substantially tangential to platform leading edges of platforms of fan blades. Aft spinner section may have cambered or an elliptical axially curved cross-section. Spinner axial cross-section may have longer spinner axial distance compared to baseline axial distance of baseline cross-section and spinner aspect ratio greater than baseline aspect ratio of baseline cross-section.
Patent CA-2946043-A1 (CA)
Inventor: MONCEAUX JEROME
IPC: G06F40/00
Filed: 2015-04-17
Abstract: There is disclosed a computer-implemented method of handling an audio dialog between a robot and a human user, the method comprising: during said audio dialog, receiving audio data and converting said audio data into text data; in response to said text data, determining a dialog topic, said dialog topic comprising a dialog content and a dialog voice skin; wherein a dialog content comprises a plurality of sentences; determining a sentence to be rendered in audio by the robot; receiving a modification request of said determined dialog sentence. Described developments for example comprise different regulation schemes (e.g. open-loop or closed-loop), the use of moderation rules (centralized or distributed) and the use of priority levels and/or parameters depending on the environment perceived by the robot.
Patent CA-2949025-A1 (CA)
Inventor: TADOKORO ATSUHITO
IPC: B29C55/06
Filed: 2015-02-26
Abstract: Provided are a single-layer shape retaining material that has a high shape retainability in an arbitrary direction and excellent mechanical strength properties such as tensile elasticity and tensile strength, and a method for manufacturing the shape retaining material. The shape retaining material is a fiber-type, band-type or sheet-type stretched molding that comprises 100 parts by weight of a high-density polyethylene resin having a weight-average molecular weight of 100,000-500,000 and a density of 0.945-0.960 g/cm3 and 3-50 parts by weight of an ethylene-a-olefin copolymer, said ethylene-a-olefin copolymer being obtained by copolymerizing ethylene with an a-olefin carrying 4-10 carbon atoms, having a density of 0.935-0.960 g/cm3 and showing a difference in density from the high-density polyethylene resin of ± 0.020 g/cm3 or less, characterized in that, when the shape retaining material is bent at 180degrees in the direction perpendicular to the machine direction, held for 1 minute and then released, the bend return angle measured 5 minutes after the release is 15 degrees or less, and the bend return angle in the direction parallel to the machine direction is 25 degrees or less.
Patent CA-2950181-A1 (CA)
Title: Dispositif et procede d'evaluation de materiau
Inventor: BAYRAM YAKUP
IPC: G01N22/02
Filed: 2015-06-08
Abstract: L'invention concerne un dispositif et un procédé améliorés pour évaluer l'état d'un matériau en balayant une zone qui chevauche une région du matériau à évaluer. Le dispositif et le procédé sont conçus pour identifier une fuite d'un premier matériau dans un second matériau, tel qu'un matériau fondu entouré par un matériau réfractaire, pour mesurer l'épaisseur du second matériau, à l'aide d'ondes électromagnétiques, et générer des images. Le système est conçu pour réduire une pluralité de réflexions, associées à la propagation d'ondes électromagnétiques lancées dans le matériau à évaluer, en quantité suffisante pour permettre la détection d'ondes électromagnétiques d'intérêt réfléchies par des discontinuités distantes présentes entre le dispositif et le matériau enfermé. En outre, le dispositif peut être configuré pour balayer des zones d'intérêt dans une configuration portable ou fixe, manuellement dans un mode autonome, ou dans le cadre d'un système automatisé.
Patent CA-2953702-A1 (CA)
Title: Procedes de traitement d'une matiere lignocellulosique
Inventor: BAKER ALEX
IPC: D21C3/02
Filed: 2015-07-10
Abstract: L'invention concerne un procédé de production d'une matière cellulosique modifiée qui comprend le traitement d'une matière lignocellulosique par un acide et/ou un alcali et ensuite un polyol. L'invention concerne également des procédés de production d'un produit à base de papier ou d'un dérivé de cellulose à partir de ladite matière cellulosique modifiée. L'invention concerne également une matière cellulosique modifiée, un produit à base de papier et un dérivé de cellulose produits par de tels procédés. L'invention concerne également un appareil de production d'une matière cellulosique modifiée, telle que par le procédé mentionné ci-dessus.
Patent CA-2954177-A1 (CA)
Inventor: ROBISON CLARK E
IPC: F04B47/02
Filed: 2017-01-10
Abstract: In one embodiment, a reciprocating rod pumping unit includes a tower; a counterweight assembly movable along the tower; a drum connected to an upper end of the tower and rotatable relative thereto; a belt having a first end connected to the counterweight assembly, extending over the drum, and having a second end connectable to a rod string; a prime mover for reciprocating the counterweight assembly along the tower; a sensor for detecting a condition of the pumping unit; a brake system for halting free-fall of the counterweight assembly; and a controller in communication with the at least one of the sensors and operable to activate the brake system in response to detection of the faulty condition of the pumping unit.
Patent CA-2954951-A1 (CA)
Title: Derives de quinoleine pour le traitement de maladies inflammatoires
Inventor: TAZI JAMAL
IPC: A61K31/4709
Filed: 2015-07-17
Abstract: La présente invention concerne un composé de formule (I) où : la formule (II) représente un cycle aromatique dans lequel V représente C ou N et lorsque V représente N, Q représente N ou O, à condition que R" n'existe pas lorsque Q représente O; R' représente indépendamment un atome d'hydrogène ou un groupe choisi parmi un groupe alkyle en C1-C3, un atome d'halogène, un groupe hydroxyle, un groupe -COOR1, un groupe -NO2, un groupe -NR1R2, un groupe morpholinyle ou un groupe morpholino, un groupe N-méthylpipérazinyle, un groupe fluoro(alkyle en C1-C3), un groupe -O-P(OR3XOR4), un groupe alcoxy en C1-C4 et un groupe -CN, et peut en outre être un groupe choisi parmi : (IIa), (IIIa) ou l'un quelconque de leurs sels pharmaceutiquement acceptables, pour une utilisation dans le traitement et/ou la prévention d'une maladie inflammatoire.
Patent CA-2956152-A1 (CA)
Title: Animal containment enrichment compositions and methods
Inventor: SPETER GILLES
IPC: A01K1/015
Filed: 2015-07-15
Abstract: Provided herein are compositions and methods that facilitate animal enrichment and breeding in animal containment environments. Provided in certain embodiments are animal containment enrichment compositions that include one or more sheets, where at least one of the one or more sheets comprises an array of scores defining a flat array of strips in the sheet. Provided in certain embodiments are animal containment enrichment compositions that include one or more sheets, where at least one of the one or more sheets comprises an array of scores defining a flat array of sections of the sheet.
Patent CA-2960878-A1 (CA)
Title: Catheter package including catheter straightening means
Inventor: CULLY EDWARD H
IPC: A61J1/00
Filed: 2015-10-29
Abstract: A catheter package and method of use which serve to straighten a curved catheter shaft. The straightening of the catheter shaft is accomplished by passing the shaft through a pathway that bends the catheter in the opposite direction of the curvature imparted to the catheter shaft. The catheter shaft pathway may incorporate various shaped bumps, ridges, pins or rollers or other features which assist in straightening the shaft.
Patent CA-2968431-A1 (CA)
Title: Method for the production of praziquantel
Inventor: WAECHTLER ANDREAS
IPC: C07D471/04
Filed: 2015-11-17
Abstract: The present invention relates to a method for the racemization of enantiomerically pure or enantiomerically enriched Praziquantel under basic conditions and a method for the production of (R)-Praziquantel in enantiopure or enantiomerically enriched form, which comprises the racemization method.
Patent CA-2968964-A1 (CA)
Inventor: PETRONIC MARK
IPC: H04L29/12
Filed: 2015-11-24
Abstract: Systems and methods for source address transparency in a communication network include a proxy server and an IP gateway in which the proxy server receives a traffic flow from an end-user device and determines a source address for the detected traffic flow; the proxy server further creates a virtual interface corresponding to the end-user device from which the traffic flow was received and uses the virtual interface for that end-user device to exchange data between the end-user device and a designated web server. The virtual interface sends the traffic flow to the designated web server using the source address that is the same as or a variant of the source address for the end-user device from which the traffic flow was received.
Patent CA-2970630-A1 (CA)
Inventor: VALENTZAS ANNE
IPC: G06Q20/00
Filed: 2017-06-14
Abstract: Systems and methods are provided for assessing account issuer performance relative to one or more metrics. One exemplary method includes identifying a set of peer issuers for a target issuer based on at least one characteristic of the target issuer, determining an aggregate value of at least one metric for the identified set of peer issuers, and comparing the aggregate value to a value of the at least one metric for the target issuer of the at least one metric for the target issuer. The method further includes assigning an indicator to the target issuer, for the at least one metric, based on the comparison and transmitting the indicator to the target issuer, thereby responding to the request and permitting the target issuer to assess a performance of the target issuer relative to the identified set of peer issuers.
Patent CA-2971641-A1 (CA)
Inventor: SHAH PRATIK
IPC: F24H9/20
Filed: 2017-06-22
Abstract: A LWCO remote monitoring and diagnosing system or device features a signal processor configured to: receive signaling containing information for running a remote low water cut off (LWCO) mobile application, and also containing information about historical data related to a LWCO circuit that monitors and controls a burner of a boiler that opens and closes to provide water to the boiler depending on the water level in the boiler; and determine corresponding signaling containing information about the historical data requested based upon the signaling received.
Patent CA-2972364-A1 (CA)
Inventor: GEBHART WALTER
IPC: F16C27/00
Filed: 2017-07-05
Abstract: An apparatus for rotatably supporting a rotating cylindrical body. The apparatus comprises a pair of roller assemblies for supporting an annular bearing surface of a rotating cylindrical body. Each of the roller assemblies comprises a cylindrical roller having a circumferential bearing surface in supporting engagement with the annular bearing surface of the rotating body; first and second shaft extensions extending from the roller; bearings for rotatably supporting the first and second shaft extensions; and a pivot plate for supporting the bearings, the pivot plate being pivotally attached to a base by a pivot pin such that the cylindrical roller self-adjusts to the annular bearing surface of the rotating body.
Patent CA-2972755-A1 (CA)
Title: Insulated panel
Inventor: BOSSE FRANCIS
IPC: B32B37/15
Filed: 2017-07-10
Abstract: A structural insulated panel includes an extruded polystyrene layer that is impermeable to both water and air and a wood-based panel to which the extruded polystyrene is attached. The insulated panel may be made of extruded polystyrene layer that is 11/16 inch thick and fibreboard of a thickness of 1/2 inch. The panel is reversible so as to be installable either with the extruded polystyrene panel facing outward or inward.
Patent CA-2977289-A1 (CA)
Inventor: KIORPES TIMOTHY CHARLES
IPC: A61L31/16
Filed: 2017-08-22
Abstract: A drug-eluting product is disclosed comprising an at least partially bioabsorbable element and an active pharmaceutical agent having a morphology, a solubility, and an average particle size which are selected so that the active pharmaceutical agent continues to dissolve during the biodegradation of the bioabsorbable element. The morphology is a crystalline, semi-crystalline or amorphous morphology, the solubility is less than 100 µg/ml and the average particle size is grater that about 100 nm.
Patent CA-2977327-A1 (CA)
Inventor: GILLIAM SONJA
IPC: A01G25/16
Filed: 2015-04-10
Abstract: A system may include sensor equipment including one or more sensors disposed on a parcel of land, watering equipment disposed on the parcel and configured to selectively apply water to the parcel, and a gateway configured to provide for communication with the sensor equipment and the watering equipment. The gateway may interface between a first network and a second network. The first network may include at least the watering equipment and the sensor equipment. An operator may be enabled to wirelessly communicate with the gateway via the second network. At least one component of the watering equipment or the sensor equipment may be an adaptive component.
Patent CA-2978110-A1 (CA)
Inventor: SPEER IAN
IPC: E21B10/24
Filed: 2015-11-16
Abstract: A dual circulation fluid hammer drilling system (10) has a fluid hammer (12) which is coupled to a drill string (14). The system (10) utilises a first fluid (16) and a second fluid (18). The first fluid (16) is delivered through the drill string (14) to drive or otherwise power the fluid hammer (12). The second fluid (18) is also delivered through the drill string (14) but in isolation of the first fluid (16) so they do not mix within the drill string (14). The second fluid (18) passes through a hammer bit (38) of the hammer drill (12) and is directed to flow out from a bit face (20). Thus when the system (10) is in use the second fluid (18) will flow across the bit face (20). The first fluid (16) also exits the drilling system (10) at the hammer drill (12). However the first fluid (16) exits upstream or up-hole of the bit face (20).
Patent CA-2978701-A1 (CA)
Title: Distributed strain monitoring for downhole tools
Inventor: DUNCAN ROGER GLEN
IPC: E21B47/00
Filed: 2016-02-09
Abstract: An apparatus for monitoring strain on a downhole component includes a fiber optic sensor having a length thereof in operable relationship with a downhole component and configured to deform in response to deformation of the downhole component. The fiber optic sensor defines a continuous, distributed sensor. An interrogation assembly is configured to transmit an electromagnetic interrogation signal into the fiber optic sensor and is configured to receive reflected signals therefrom. A processing unit is configured to receive information from the interrogation assembly and is configured to determine a strain on the downhole component during running of the downhole component to depth in a borehole.
Patent CA-2979396-A1 (CA)
Inventor: WETTLAUFER ERIC
IPC: A23N1/02
Filed: 2016-03-11
Abstract: Juice extraction using multiple pairs of juice extractors and comminutors which reduce the food pieces into successively smaller pieces with juice extraction occurring after each comminuting step. Coarse food pieces are pressed with extracted juice directed to a juice holding tank. The pressed coarse chop food pieces fall into the hopper of a second comminutor which performs a medium chop on the now pressed but still coarse chopped food pieces. The medium chopped food pieces are then fed from the second comminutor into the juice extraction chamber of a second juice extractor whereupon the medium chopped food pieces are pressed with extracted juice directed to a juice holding tank. Any number of comminutor and juice extraction pairs may be used in serial fashion to optimize the percentage of juice extracted in a minimum amount of time.
Patent CA-2979778-A1 (CA)
Title: Systems and methods for improved data integration in augmented reality architectures
Inventor: WILDE JUSTIN STEVEN
IPC: H04W4/024
Filed: 2017-09-20
Abstract: Systems and methods are provided for improved data integration in augmented reality devices. The systems and methods include obtaining contextual information associated with an individual and device information associated with an augmented reality device associated with the individual from the augmented reality device, obtaining a plurality of data sets associated with the individual or augmented reality device from a plurality of data sources, determining a subset of information from the data sets that is relevant to the individual or the augmented reality device wherein the relevancy of the subset of information is based on an analysis of the contextual information and the device information, generating display data based on the determined subset of information, providing the display data to the augmented reality device for display on the augmented reality device wherein a graphical overlay representative of the display data is displayed in front of the individual's field of view.
Patent CA-2981631-A1 (CA)
Inventor: ALLEN RODGER ANTHONY
IPC: A61P37/00
Filed: 2016-04-20
Abstract: N-{(R)-1-[8-Chloro-2-(1-oxypyridin-3-yl)-quinolin-3-yl]-2,2,2-trifluoroethyl}-pyrido[3,2-d]pyrimidin-4-ylamine is effective in the treatment and/or prevention of Sjögren's syndrome.
Patent CA-2981684-A1 (CA)
Title: Procede et appareil de detection de position
Inventor: ERKER GREGORY J
IPC: G01D5/00
Filed: 2013-06-12
Abstract: Une séquence de codage est configurée pour détecter la position et la direction du mouvement dun actionneur. Lactionneur comprend au moins deux éléments, dont un des éléments se déplace par rapport à lautre. Deux ensembles dindicateurs binaires sont soit fixés, soit intégrés le long de lun des éléments. Chaque paire dindicateurs définit une position de lactionneur et chaque indicateur binaire est configuré pour déterminer un des deux états, comme un pôle magnétique ou une marque graphique, chacun des états correspondant à une logique 0 ou à une logique 1. Les indicateurs sont disposés sur lactionneur de manière à ce quau moins un des indicateurs effectue une transition entre un des deux états, à chaque position le long de lactionneur. Au moins un détecteur est prévu pour détecter létat des indicateurs binaires tandis que les deux éléments de lactionneur se déplacent lun par rapport à lautre.
Patent CA-2982421-A1 (CA)
Inventor: TOWNSLEY BRAD
IPC: C12P19/34
Filed: 2016-04-29
Abstract: Provided herein are compositions, kits and methods for the production of strand-specific cDNA libraries. The compositions, kits and methods utilize properties of double stranded polynucleotides, such as RNA-cDNA duplexes to capture and incorporate a novel sequencing adapter. The methods are useful transcriptome profiling by massive parallel sequence, such as full-length RNA sequencing (RNA-Seq) and 3' tag digital gene expression (DGE).
Patent CA-2984064-A1 (CA)
Title: Dispositif d'inspection d'une bande a alveoles
Inventor: VAN SCHELVEN GIJSBERT OLIVIER
IPC: G01N21/90
Filed: 2016-05-04
Abstract: L'invention concerne un dispositif d'inspection de bande alvéolée pour détecter les segments alvéolaires de la bande alvéolée, le dispositif comprenant un dispositif d'acquisition d'image configuré pour enregistrer des images de la bande alvéolée, lequel dispositif comprenant une caméra numérique, un capteur de déplacement pour détecter en continu le mouvement vers l'avant de la bande alvéolée et une unité d'évaluation couplée à la caméra numérique et au capteur, laquelle est configurée pour exécuter automatique un procédé comportant les étapes suivantes : la détection du déplacement avant de la bande alvéolée, la détermination d'un moment cible, au moins en fonction du déplacement, auquel le segment alvéolaire est complètement dans l'angle de champ de la caméra et l'acquisition d'une image au moment cible.