baber/WOPTO huggingface dataset:
Patent CA-3006826-A1 (CA)
Title: Methods and systems for generating and traversing discourse graphs using artificial neural networks
Inventor: BLOUW PETER
IPC: G06F17/27
Filed: 2018-05-31
Abstract: A system for generating and performing inference over graphs of sentences standing in directed discourse relations to one another, comprising a computer process, and a computer readable medium having computer executable instructions for providing:  tree-structured encoder networks that convert an input sentence or a query into a vector representation; tree-structured decoder networks that convert a vector representation into a predicted sentence standing in a specified discourse relation to the input sentence; couplings of encoder and decoder networks that permit an input sentence and a "query" sentence to constrain a decoder network to predict a novel sentence that satisfies a specific discourse relation and thereby implements an instance of graph traversal; couplings of encoder and decoder networks that implement traversal over graphs of multiple linguistic relations, including entailment, contradiction, explanation, elaboration, contrast, and parallelism, for the purposes of answering questions or performing dialogue transitions; and a spiking neural network implementation of the aforementioned system components.
Patent CA-3006853-A1 (CA)
Inventor: BOUTIQUE JEAN-POL
IPC: C11D17/04
Filed: 2016-12-05
Abstract: A multi-compartment water-soluble unit dose article comprising a water-soluble film, wherein a first compartment comprises a powder composition and a second compartment comprises a liquid composition, and wherein the powder composition comprises perfume microcapsules.
Patent CA-3007263-A1 (CA)
Inventor: KHETTAL ALI
IPC: G02B11/04
Filed: 2018-06-05
Abstract: An objective lens (1) for an endoscope (24, 25) comprises an object-side lens element (2) including a plane-convex rod lens (7) and an image-side lens element (3) including a biconvex lens (13) arranged at the image-side end of the objective lens (1). The object-side lens element (2) includes a plane-convex first lens (5) and a biconcave second lens (6) which form a front lens (4) and are arranged in this order on the object side of the plane-convex rod lens (7) forming a third lens. As viewed from the object side, the image-side lens element (3) includes a biconvex fourth lens (9), a concave-plane fifth lens (10) and a biconcave sixth lens (12) which are arranged in this order on the object side of the biconvex lens (13) that is arranged at the image-side end of the objective lens (1) and forms a seventh lens.
Patent CA-3008160-A1 (CA)
Title: Fuel cell stack housing
Inventor: TINGELOF THOMAS
IPC: H01M8/248
Filed: 2016-12-22
Abstract: Fuel cell stack housing (1) comprising at least a bottom section (13) and a first and a second side wall (11; 12), which are spaced apart by the bottom section (13), wherein the housing(1) is adapted to house a fuel cell stack(2) and comprises at least one fastening element (3), which is engaged with the first and the second side wall (11; 12), wherein at least the first side wall (11) of the housing (1) has a flat section (11-1) and an arched section (11-2) extending in direction of the second side wall (12), and wherein a maximum possible distance between the arched section (11-2; 12-2) and the bottom portion (13) defines an inner height (hi) of the fuel cell stack housing (1), where in the inner height (hi) of the fuel cell stack housing (1) is adjustable, as well as a fuel cell stack assembly (100) comprising a fuel cell stack (2) encased by such a housing (1).
Patent CA-3008890-A1 (CA)
Inventor: LIU YUXIN
IPC: H04N19/176
Filed: 2016-12-21
Abstract: Encoding or decoding a video signal includes determining multiple candidate motion vectors for a current block, the candidate motion vectors including a first motion vector used to predict a collocated block within a first frame. A reference frame identifier associated with the first motion vector can be compared to a reference buffer index of a reference frame used to predict the current block of a second frame. On the condition that the reference frame identifier is the same as the reference buffer index, the first motion vector is advanced ahead of remaining ones of the multiple candidate motion vectors.
Patent CA-3012598-A1 (CA)
Inventor: LEONARD ERICH
IPC: B60T15/04
Filed: 2016-01-26
Abstract: A system for automatically performing a bail off of the locomotive brakes in response to certain train braking operations without the need for the train operator to manually bail off the locomotive brakes. The system includes a controller that is programmed to determine when an appropriate train braking operation has been requested and to issue commands to the locomotive braking system to cause the locomotive brake cylinder to be reduced to zero pressure or a predetermined minimum pressure. The controller is also programmed to determine when an automatic bail off should be inhibited and/or cancelled depending on ongoing train conditions.
Patent CA-3012935-A1 (CA)
Title: Insulating glass spacer construction
Inventor: MATTHEWS GARY R
IPC: E06B3/66
Filed: 2018-03-08
Abstract: A spacer construction for insulating glass for windows comprised of thin sheets of metal, such as stainless steel, formed with a first bottom side panel wherein the first bottom side panel joins first and second spaced, typically diverging, lateral side walls or panels. A  second inside wall of the spacer assembly is spaced from the bottom side of the first section or channel and joins, typically by welding, to the lateral side walls of the first section thereby forming a tube or chamber into which desiccant may be placed. A cushion material layer is positioned over and on the bottom side panel and is covered b y a polymeric sheet affixed or bonded to the lateral sides to form an internal chamber filled with desiccant.  The desiccant is positioned to impact against the film or sheet bonded to the bottom side panel and at least a portion of the lateral side walls of the channel enabling the assembly to effectively accommodate bending forces and stress upon bending of the spacer.
Patent CA-3013440-A1 (CA)
Title: Compositions adhesives
Inventor: RUNGE MICHAEL B
IPC: C09J183/04
Filed: 2017-01-24
Abstract: La présente invention concerne d'une manière générale des compositions adhésives et des articles comprenant un copolymère polyoxamide polydiorganosiloxane et/ou un copolymère séquencé de polyurée de silicone, ainsi qu'une résine silicate donnant du collant. Certains modes de réalisation de la composition adhésive comprennent un copolymère polyoxamide polydiorganosiloxane et/ou une résine silicate donnant du collant en une quantité comprise entre environ 0,1 % en pds et environ 20 % en pds ; ou un copolymère séquencé de polyurée de silicone et d'une résine silicate donnant du collant en une quantité comprise entre environ 0,1 % en pds et environ 30 % en pds.
Patent CA-3015390-A1 (CA)
Inventor: OSBORN SHAWN J
IPC: C08K3/16
Filed: 2017-10-17
Abstract: The present invention relates to a low-halogen flame retardant thermoplastic polyamide composition that provides improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen, nitrogen-containing flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.
Patent CA-3016000-A1 (CA)
Inventor: TATE EDWARD DEAN
IPC: G06F17/10
Filed: 2017-02-27
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for the generation and use of a fast battery model. One of the methods includes obtaining temperature data, for one or more locations within or on the surface of a battery, the temperature data comprising time-varying heat flow inputs applied to the battery and time-varying temperature signals generated by the battery. The method also includes processing the temperature data to generate a continuous-time thermal model having one or more time-delay elements and one or more parameters, wherein parameter values are fitted using the temperature data.
Patent CA-3016226-A1 (CA)
Title: System and method for monitoring a property
Inventor: WRIGHT KEVIN ROBERTSON
IPC: F24D19/00
Filed: 2017-03-07
Abstract: A water flow monitoring unit is provided, which includes a housing comprising an adjustable interface mechanism for coupling the water flow monitoring unit to a water meter to be monitored and enforcing a positioning of at least one magnetic sensor contained within the housing relative to a magnetic core of the water meter. The housing includes a concave inner surface that engages a curved outer surface of the water meter and maintains the positioning of the housing without altering the water meter. The unit also includes at least one transceiver connectable to a cloud-based system via a long-range communication connection, a processor and memory for operating the at least one transceiver and the at least one magnetic sensor, and a power source for providing electrical power to the water flow monitoring unit.
Patent CA-3018933-A1 (CA)
Inventor: DUCROQUET FREDERIC
IPC: A01F12/60
Filed: 2017-03-29
Abstract: L'invention concerne une moissonneuse-batteuse comprenant une cellule à grain comportant un système de surveillance de volume de grain. Le système de surveillance de volume de grain comporte au moins un dispositif de capture d'image qui surveille le niveau de grain dans la cellule à grain, de telle sorte qu'un calcul du volume de grain dans la cellule à grain peut être déterminé. Plus précisément, le dispositif de capture d'image surveille la hauteur de sections de la pile de grains, ainsi que l'angle de repos de la pile de grains, lesquels sont utilisés pour calculer le volume de grain contenu. Le volume calculé peut être comparé à des limites de volume prédéfinies pour empêcher le déversement de grain lors d'une conduite sur une pente ou un terrain accidenté.
Patent CA-3019210-A1 (CA)
Title: Composition comprising camellia sinensis cell extract
Inventor: BERRY MARK JOHN
IPC: A61Q19/00
Filed: 2017-03-30
Abstract: A process for the production of a Camellia sinensis dedifferentiated stem cell extract, the process comprising the steps of: (a) Preparing a cell culture comprising Camellia sinensis dedifferentiated stem cells; (b) Performing an extraction on the cell culture using ethanol and/or methanol as an extraction solvent, to produce the Camellia sinensis dedifferentiated stem cell extract.
Patent CA-3019874-A1 (CA)
Title: Appareil de jeu
Inventor: FRENCH NICHOLAS RICHARD BAKER
IPC: G07F17/32
Filed: 2017-04-03
Abstract: L'invention décrit un appareil de jeu pour l'ajout d'un jeu auxiliaire de cagnotte à une table de casino en direct dans lequel des joueurs peuvent placer des jetons de jeu n'importe où dans une zone de pari (32) définie sur la surface de la table de jeu pour signifier une entrée dans le jeu de cagnotte auxiliaire. L'appareil de jeu inclut des capteurs pour détecter les positions de jetons de jeu placés dans la zone de pari, un moyen de mémoire pour enregistrer les positions physiques des jetons de pari détectés, un appareil générateur de nombres aléatoires, et un moyen de processeur servant à sélectionner, sur la base d'un nombre aléatoire généré, laquelle des positions détectées est occupée par le pari gagnant. Optionnellement, l'appareil de jeu inclut en outre un moyen de détermination pour la détermination, sur la base d'un nombre aléatoire généré, de la nécessité ou non d'un versement de la cagnotte, et le moyen de processeur sert à ne sélectionner une position de pari gagnant que lorsque le moyen de détermination détermine qu'un versement doit être effectué.
Patent CA-3020422-A1 (CA)
Inventor: SUNDELL LARS
IPC: H01Q1/28
Filed: 2016-04-20
Abstract: An antenna system for providing identification functionality comprising a main antenna and an auxiliary antenna, wherein the antennas are configured to at least transmit electromagnetic waves. The antenna system comprises a first channel interface and a second channel interface, a first switch and a transmission input means. The first switch is configured to switch between a first operation mode and a second operation mode. When set in the first operation mode the second channel interface is set to be in connection with the auxiliary antenna and when set in the second operation mode the second channel interface is set to be in connection with the main antenna. If transmission via the first transmission channel is expected the transmission input means is configured to set the first switch in the first operation mode. Thereby the main antenna can be used for transmission of signals both provided via the first and second channel interfaces and when transmission via the first and second channel interfaces simultaneously is required the signal provided via the first channel interface will be transmitted by the main antenna and the signal provided via the second channel interface will be transmitted by the auxiliary antenna.
Patent CA-3023629-A1 (CA)
Inventor: KUNZ DALE
IPC: E21B47/117
Filed: 2017-05-17
Abstract: A tool is provided for diagnosing the downhole source of a surface casing vent flow for remediation of an abandoned well. The tool is run into the bore, the tool having a stack of pleated rings slidably mounted on a tubular mandrel. The tool is actuated. One end of the stack is set to engage with the casing and the stack is compressed axially to expand the pleated rings expand the casing for diminishing casing/cement micro-cracks. If surface casing vent flow is reduced, the downhole source is identified for remediation and, if not reduced, the tool is released, traversed uphole and actuated again.
Patent CA-3025578-A1 (CA)
Inventor: HAN LIFENG
IPC: H04W72/12
Filed: 2017-05-24
Abstract: Embodiments of the present invention relate to a QoS control method and device. The method comprises: a packet data convergence protocol (PDCP) entity of a first device performs queuing processing on to-be-sent data according to QoS information of the first device, so as to obtain queued queues, each queue comprising at least one flow; the PDCP entity of the first device obtains information of a pre-scheduled window; the PDCP entity of the first device determines pre-scheduling information of each of the queued queues; and the PDCP entity of the first device performs pre-scheduling processing according to the pre-scheduling information of each queue and the information of the pre-scheduled window, and selects, from the queued queues, a data packet of the pre-scheduled window size indicated by the information of the pre-scheduled window. According, flow-based QoS control can be implemented in the embodiments of the present invention.
Patent CA-3026659-A1 (CA)
Title: Protective surface coatings for flow cells
Inventor: RAMIREZ SEAN M
IPC: B01L3/00
Filed: 2018-05-02
Abstract: An example of a method includes modifying an exposed surface of a substrate to incorporate a first chemical group; reacting the first chemical group with a first reactive group of a functionalized polymer molecule to form a functionalized polymer coating layer covalently bound to the exposed surface of the substrate; grafting a primer to the functionalized polymer coating layer by reacting the primer with a second reactive group of the functionalized polymer coating layer; and forming a water-soluble protective coating on the primer and the functionalized polymer coating layer. Examples of flow cells incorporating examples of the water-soluble protective coating are also disclosed herein.
Patent CA-3026826-A1 (CA)
Inventor: PEDRETTI MAURO
IPC: E01D15/20
Filed: 2017-06-01
Abstract: The pneumatic support has a pneumatic body which can be placed pneumatically under pressure and which, under operating pressure, operationally keeps at a distance apart a compression member which extends substantially over its length and a tension member which likewise extends substantially over its length, wherein forces are introduced at force introduction points in end regions of the compression member and the tension member into said members and wherein connecting elements are provided between the compression member and the tension member and introduce forces into the compression member and the tension member likewise at force introduction points, wherein, furthermore, the pneumatic body has formations which extend between adjacent force introduction points and which project outwardly beyond a rectilinear connection between the adjacent force introduction points. As a result, undesired distortion of the support under operating pressure, but without operating load, is avoided.
Patent CA-3030239-A1 (CA)
Title: Apparatus and method for placing and tensioning an aerial rope through a traveler of a power line
Inventor: FULK JAMES A
IPC: B64C39/02
Filed: 2019-01-16
Abstract: An apparatus for controlling tension in a pulling rope that is attached to a flying, unmanned aerial device or drone may utilize a cylinder around which the rope is wound, a shaft that longitudinally passes through the cylinder, a disc brake rotor that is mounted to the shaft, a brake caliper that is mounted circumferentially at a periphery of the disc brake rotor, and a brake lever that tensions a cable that is attached to, and movable to control movement of, the brake caliper, which may be hydraulic, against surfaces the disc brake rotor.  The brake lever may be hand actuated and mounted to a handlebar. A frame may be part of the apparatus and support apparatus components and may have a protruding hitch portion that inserts into a vehicle's receiver hitch. An adjustable pulling rope guide support through which the rope is threaded, mounts to the frame.
Patent CA-3030846-A1 (CA)
Inventor: BANIEL URI
IPC: H04W88/18
Filed: 2009-06-05
Abstract: Une méthode mise en uvre par un dispositif de passerelle qui gère des sessions sur un réseau auquel il est connecté et qui applique les conditions de service fournies à ces sessions réseau consiste à recevoir une trousse de règles de politique du serveur de politique, laquelle trousse précise une série de règles qui doivent sappliquer à certaines sessions gérées par le dispositif de passerelle ainsi quune série de critères servant à déterminer, parmi tous les inscrits, un groupe dinscrits auxquels le dispositif de passerelle doit appliquer les règles, et ce, en fonction de la série de critères dans la trousse de règles de politique qui détermine tous les inscrits ayant une session ouverte auxquels les règles de politique doivent sappliquer. La méthode consiste également à appliquer la série de règles aux sessions des inscrits déterminés.
Patent CA-3031595-A1 (CA)
Inventor: NOUADJE GEORGES
IPC: G01N33/561
Filed: 2017-07-27
Abstract: The invention especially relates to a method for analyzing biological samples by immunofixation electrophoresis which involves immunodisplacement of target component(s) that may be present in the assayed biological sample, said target component(s) amounting to interfering component(s) when interpretation of the immunofixation results is considered. The immunodisplacement is carried out on an electrophoretic support that is preferably a gel, as defined herein. Accordingly, the invention provides IFE using an antibody or antibodies which is(are) modified (modified antibody) to bear additional negative electric charges, said modified antibody(ies) having antigenic specificity for a predetermined target immunoglobulin.
Patent CA-3032229-A1 (CA)
Inventor: NIESOR JOSEPH ERIC
IPC: A61P7/06
Filed: 2017-07-26
Abstract: The present invention is related to a combination useful in the prevention and/or treatment of red blood cell disorders, in particular, acute and chronic complications associated with red blood cell dysfunction, increased red blood cell cholesterol and decreased plasma levels of lipophilic antioxidant (sickle cell disease, thalassemia, diabetes). The invention in particular relates to pharmaceutical formulations, regimens, methods of treatment and uses thereof.
Patent CA-3032899-A1 (CA)
Title: Compounds
Inventor: GALLAGHER TIMOTHY CHARLES
IPC: C07D471/18
Filed: 2017-08-17
Abstract: Disclosed are novel analogs of cytisine, a process for their preparation, pharmaceutical compositions containing them, and their use in the prevention of or treatment of CNS disorders including addictive disorders.
Patent CA-3033749-A1 (CA)
Inventor: SUN ZHAOHUI
IPC: C40B30/00
Filed: 2017-08-15
Abstract: In some aspects, the present disclosure provides methods for identifying sequence variants in a nucleic acid sample. In some embodiments, a method comprises identifying sequence differences between sequencing reads and a reference sequence, and calling a sequence difference that occurs in at least two different circular polynucleotides, such as two circular polynucleotides having different junctions, or two different sheared polynucleotides as the sequence variant. In some aspects, the present disclosure provides compositions and systems useful in the described methods.
Patent CA-3035356-A1 (CA)
Title: Nucleic acid-peptide capsule complexes
Inventor: TOMICH JOHN M
IPC: A01N25/00
Filed: 2017-08-31
Abstract: Described herein are nucleic acid-peptide capsule complexes or nanoparticles comprising pre-formed peptide capsules and nucleic acids bound the exterior surface of the capsule, such that the wrap around the capsule membrane. The peptide capsules comprise bilayer membrane defining a liquid-receiving interior space and comprises a plurality of branched, amphipathic peptides. Method of making and using such complexes for delivering nucleic acids in vivo and in vitro are also described.
Patent CA-3035761-A1 (CA)
Inventor: NEAL DANIEL R
IPC: A61B3/103
Filed: 2017-09-06
Abstract: La présente invention concerne un système de mesure optique qui : fait passer un faisceau de lumière de sonde à travers une lentille de longueur focale variable à la rétine d'un il, et renvoie la lumière de la rétine à travers la lentille de longueur focale variable à un capteur de front d'onde ; règle la longueur focale de la lentille de longueur focale variable pour fournir une caractéristique souhaitée à au moins un élément parmi : le faisceau de lumière de sonde et la lumière renvoyée par la rétine au capteur de front d'onde ; fait passer une lumière d'étalonnage à travers la lentille de longueur focale variable au capteur de front d'onde tandis que la lentille de longueur focale variable est à la longueur focale réglée pour déterminer la longueur focale réglée ; et effectue une mesure de front d'onde de l'il à partir de la lumière renvoyée par la rétine de l'il à travers la lentille de longueur focale variable au capteur de front d'onde, et à partir de la longueur focale réglée déterminée à partir de la lumière d'étalonnage reçue par le capteur de front d'onde.
Patent CA-3036932-A1 (CA)
Title: Apparatuses, methods and systems for automated processing of nucleic acids and electrophoretic sample preparation
Inventor: ABRAMS EZRA SOLOMON
IPC: B01J19/00
Filed: 2017-10-04
Abstract: Various implementations disclosed herein relate to automated processing of nucleic acids and electrophoretic sample preparation. An exemplary disposable cassette for automated molecular processing may include a base housing, a central channel arranged in the housing, and an elution module configured to be received in central channel and to divide the central channel into a first chamber and a second chamber. The elution module comprises a housing having a proximal side, a distal side and an elution module channel passing from the proximal side to the distal side. The elution module also comprises a first membrane attached to a proximal side of the elution module, a second membrane attached to a distal side of the elution module, and a porthole in fluid communication with the elution module channel and configured for receiving a sample.