baber/WOPTO huggingface dataset:
Patent CA-2868811-C (CA)
Inventor: MILLER TRAVIS JAMES
IPC: E21B33/038
Filed: 2013-04-04
Granted: 2017-03-14
Abstract: A connection assembly, system and method for connecting components of a wellsite are provided. The wellsite has a wellbore extending into a subsurface formation, the connection assembly includes a female connector (100) having a cavity extending therein, a floating cartridge (104) having, and a male connector (110). The female connector or floating cartridge is operatively connectable to a first of the components. The floating cartridge is operatively connectable to the female connector and laterally movable therein. The male connector is receivable in the cavity and is operatively connectable to the second of the components and the floating cartridge such that the male connector and the female connector are movably positionable relative to each other by the floating cartridge whereby a misalignment between the wellsite components is tolerated. The male connector may have a joint pivotally connectable to the floating cartridge.
Patent CA-2870665-C (CA)
Inventor: BOMMER JASON P
IPC: H02J50/00
Filed: 2013-03-27
Granted: 2017-06-06
Abstract: An apparatus comprises a structure including a cavity that, when excited with electromagnetic energy, produces an electric field having randomized distribution of field amplitude and polarity. The apparatus further comprises a sensor within the cavity. The sensor has a plurality of antennas for wirelessly harvesting operating power along different paths within the cavity
Patent CA-2877216-C (CA)
Inventor: BRIGLIA ALAIN
IPC: F25J3/02
Filed: 2013-07-12
Granted: 2020-09-15
Abstract: In a method for cooling a flow containing at least 35% carbon dioxide and at least 0.2 µg/Nm3 of mercury, the mercury being in liquid and/or gas form, the flow is cooled in a first brazed aluminium plate-fin heat exchanger (9) from a first temperature to a second temperature higher than -38.6°C to form a cold flow at the second temperature, and the flow cooled to the second temperature is cooled in a second heat exchanger (35), which is a tube and shell heat exchanger, to a third temperature lower than -38.6°C.
Patent CA-2878828-C (CA)
Title: Holding apparatus for fuel cell electrolyte membrane
Inventor: ONO KEI
IPC: H01M8/0273
Filed: 2013-06-24
Granted: 2016-10-04
Abstract: [Problem] To provide a holding device that is for a fuel cell electrolyte membrane and that can evince favorable production efficiency. [Solution] The holding device (60) for a fuel cell electrolyte membrane is provided with a support body (65) having a planar section (70) that supports an electrolyte membrane (30) at which catalyst layers (32, 33) are disposed and configuring a membrane electrode assembly. The planar section (70) has a frame-shaped groove that is positioned to the outside of the outer rim of the catalyst layers (32, 33), the groove is connected to an air aspiration unit (85), and the electrolyte membrane (30) is suctioned by means of the air in the groove being aspirated.
Patent CA-2880231-C (CA)
Inventor: ZOCCO CARMELO
IPC: B61B13/04
Filed: 2013-07-24
Granted: 2017-05-02
Abstract: Transport device for transporting objects (22) in a circulating manner along a circulating transporting path (10), in particular for a printing press, having at least one transport carriage (20), to which an object (22) can be fastened, and at least two processing devices (15, 16) which are arranged along the transport path (10) for processing an object (22), wherein each transport carriage (20) has an individual drive (25) for moving the respective transport carriage (20) along the transport path (10), characterized in that each individual drive (25) has a stepping motor (25) for moving the respective transport carriage (20) along the transport path (10) and for positioning the transport carriage (20) at one of the processing devices (15, 16), and in that there is a central control unit (40) which is set up to output a digital positioning command for the stepping motors (25) for moving the transport carriage (20) and for positioning the transport carriage (20) at one of the processing devices (15, 16).
Patent CA-2882088-C (CA)
Title: Compounds for the treatment of paramoxyvirus viral infections
Inventor: WANG GUANGYI
IPC: C07D311/02
Filed: 2013-08-21
Granted: 2021-11-23
Abstract: Disclosed herein are new antiviral compounds, together with pharmaceutical compositions that include one or more antiviral compounds, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a paramyxovirus viral infection with one or more small molecule compounds. Examples of paramyxovirus infection include an infection caused by human respiratory syncytial virus (RSV).
Patent CA-2885238-C (CA)
Inventor: KUMMETZ THOMAS
IPC: H04L25/02
Filed: 2013-03-15
Granted: 2021-10-12
Abstract: A telecommunications system is provided that includes a unit for communicating channelized digital baseband signals with remotely located units. The channelized digital baseband signals include call information for wireless communication. The unit includes a channelizer section and a transport section. The channelizer section can extract, per channel, the channelized digital baseband signals using channel filters and digital down-converters. The transport section can format the channelized digital baseband signals for transport together using a transport schedule unit for packetizing and packet scheduling the channelized digital baseband signals. A signal processing subsystem can control a gain of uplink digital baseband signals, independently, that are received from the remotely located units prior to summing the uplink digital baseband signals.
Patent CA-2885460-C (CA)
Inventor: KATO NORIHIKO
IPC: F15B21/08
Filed: 2015-03-19
Granted: 2017-05-09
Abstract: A power control device for a cargo handling vehicle provided with a cargo handling apparatus operated by a hydraulic oil from a hydraulic pump driven by an engine includes a controller and an engine speed sensor detecting an engine speed. The controller controls an engine torque to be limited by using an engine torque limit value for limiting the engine torque, and controls the engine torque limit on the engine by an engine torque limiting unit to be canceled when the engine speed detected by the engine speed sensor is equal to or lower than a predetermined first engine speed.
Patent CA-2886636-C (CA)
Inventor: SPRATT FRANK
IPC: A61B17/70
Filed: 2013-09-18
Granted: 2020-09-01
Abstract: A bone anchor assembly includes a bone anchor, a receiver member for receiving a spinal fixation element to be coupled to the bone anchor, a compression member positioned within the receiver member, and a closure mechanism including an outer set screw and an inner set screw. The outer set screw delivers a distal force to the compression member to fix the bone anchor relative to the receiver member. The proximal surface of the compression member has a shape configured to restrict deformation of the compression member arms including motion of the compression member arms relative to each other. The distal surface of the outer set screw has a shape that is complementary to the shape of the proximal surface of the compression member.
Patent CA-2888751-C (CA)
Inventor: GRESIK JOSEPH W
IPC: C23C14/50
Filed: 2013-10-18
Granted: 2021-01-26
Abstract: La présente invention concerne des ensembles dispositifs de métallisation linéaires qui peuvent comprendre un échange d'actionneur rotatif externe permettant d'échanger une ou plusieurs pièces entre un système de transport et une chambre à vide, et un échange d'actionneur rotatif interne agencé à l'intérieur de la chambre à vide permettant de recevoir la ou les pièces à partir de l'échange d'actionneur rotatif externe, de faire passer la ou les pièces vers un dispositif de revêtement par pulvérisation cathodique intégré à la chambre à vide pour la métallisation, et de renvoyer la ou les pièces métallisées vers l'échange d'actionneur rotatif externe de sorte que l'échange d'actionneur rotatif externe puisse renvoyer la ou les pièces métallisées vers le système de transport.
Patent CA-2893300-C (CA)
Inventor: DALENTOFT TONY
IPC: A23G3/34
Filed: 2012-12-07
Granted: 2021-10-26
Abstract: Provided is a method of producing a compressed tablet (such as a chewing gum tablet) in a rotary tablet press, wherein the compressed tablet encloses an object that comprises a liquid and/or a semi-liquid and a membrane as a barrier. The method comprises inserting an object at an upper face of a first pressed tablet base material and fixing the object in a central cavity of the first pressed material, and pressing said first tablet base material and a second tablet base material around the object to enclose the object from the surface of the tablet. Due to the nature of a rotary tablet press and the high speed used in the manufacture of compressed tablets, it has previously been difficult to apply other materials than powdered tablet base in the manufacturing process of compressed tablets.
Patent CA-2895037-C (CA)
Inventor: HAGELGANZ ROLF
IPC: A61C7/32
Filed: 2013-11-14
Granted: 2019-06-18
Abstract: A self-ligating orthodontic bracket has a sliding archwire cover that has a top surface congruent with the top surface of an upper body portion having an archwire slot. The cover has. a resilient locking tab that slides across the slot, bending upward as it encounters a ridge on the other side of the slot, and latching to the ridge to secure the cover in a closed position The cover has a modified dovetail shape with flared bottom portions that slideably engage guides for reciprocal opening and closing sliding motion. A groove in the slide support track engages the locking tab in the open position preventing it from disengaging from the upper body portion.
Patent CA-2898820-C (CA)
Inventor: IKEDA TOMOYUKI
IPC: H02K7/18
Filed: 2015-07-29
Granted: 2022-04-05
Abstract: A package has its internal space divided into a top compartment and a bottom compartment. The bottom compartment contains the engine. The top compartment is further divided by a partition wall into a first top compartment (e.g., a radiator chamber) and a second top compartment (e.g., a device installation chamber). The partition wall has a spatial connection port. The second top compartment has an external wall panel (e.g., the rear, upper panel) located facing the spatial connection port, the external wall panel having a vent (e.g., a gallery) formed therethrough. There is provided a duct-shaped heatsink to deliver outside air introduced through the vent to the spatial connection port. Electric components, such as an inverter, are disposed directly on an external surface of the heatsink (on the top face).
Patent CA-2913496-C (CA)
Title: Recherche simultanee de sources pendant une acquisition sismique et une inversion sismique
Inventor: KROHN CHRISTINE E
IPC: G01V1/38
Filed: 2014-07-11
Granted: 2018-08-14
Abstract: La présente invention concerne un procédé permettant d'acquérir, à un coût d'acquisition réduit, des données sismiques à l'aide de sources simultanées à codage de champ dans le champ (702), puis à construire des pseudo-enregistrements de source (703) qui répondent mieux aux exigences pour utiliser une recherche de source supplémentaire codée par ordinateur simultanée pour des simulations informatiques ou une modélisation avant (706) comme partie (707) d'une inversion des formes d'onde (FWI) itérative ou d'une migration à temps inverse (RTM), avec une réduction supplémentaire des coûts de calcul. En répondant mieux aux exigences de recherche de source simultanée pour une FWI ou une RTM (701), les artefacts et la diaphonie sont réduits dans le résultat. Le procédé peut être utilisé pour une acquisition de flûte sismique marine et d'autres géométries de dispersion non fixe pour accueillir des décalages à la fois positifs et négatifs et pour atténuer le problème de « données manquantes » pour une FWI à source simultanée. Il peut également être utilisé pour des données terrestres pour surmonter les problèmes rencontrés avec des dispersions mobiles et des longs enregistrements continus.
Patent CA-2914001-C (CA)
Inventor: MEDOFF MARSHALL
IPC: D21C1/00
Filed: 2009-04-28
Granted: 2018-04-10
Abstract: Methods of producing cellulosic or lignocellulosic materials for use in papermaking include treating a cellulosic or lignocellulosic dry feedstock having a first average molecular weight with ionizing radiation, and controlling the dose of ionizing radiation such that the average molecular weight of the feedstock is reduced to a predetermined level. A method of producing an irradiated paper product includes treating a paper product including a first carbohydrate-containing material having a first molecular weight with ionizing radiation, and controlling the dose of ionizing radiation so as to provide an irradiated paper product with a second carbohydrate-containing material having a second molecular weight higher than the first molecular weight. Pulp and paper products are produced.
Patent CA-2922130-C (CA)
Title: Window cleaning system and method
Inventor: AZZARELLO SCOTT M
IPC: B29C37/04
Filed: 2014-08-29
Granted: 2021-11-23
Abstract: A window processing system and method for use in fabricating window frames or sashes. The system includes an articulating arm having a plurality of members and arms to allow movement about multiple axes defined by the articulating arm. The system further includes a tool support fixture assembly coupled to an outermost member of the plurality of members, the tool support fixture assembly includes a plurality of tools for performing cleaning operations on a window frame or sash during use.
Patent CA-2922326-C (CA)
Inventor: GRONVALL ERIK J
IPC: H04B10/25
Filed: 2014-08-26
Granted: 2023-09-19
Abstract: L'invention concerne un réseau optique passif qui comprend un central fournissant des signaux d'abonné ; un concentrateur de distribution sur fibres comprenant un diviseur de puissance optique et un champ de terminaison ; et un terminal d'abandon. Les fibres de distribution ont des premières extrémités couplées à des ports de sortie d'un terminal d'abandon et des secondes extrémités couplées au champ de terminaison. Une unité à distance d'un DAS est adaptée au réseau par routage d'un second câble d'alimentation d'une station de base au concentrateur et couplage de l'une des fibres de distribution au second câble d'alimentation. L'unité à distance est branchée dans le port de terminal d'abandon correspondant, par exemple, avec un agencement de câbles ayant un multiplexeur par division d'onde scellé de manière étanche.
Patent CA-2922981-C (CA)
Title: Systeme de surveillance personnel d'impact
Inventor: CALCANO LAWRENCE V
IPC: G01L5/00
Filed: 2014-09-26
Granted: 2023-08-08
Abstract: La présente invention porte sur un système de surveillance d'impact personnel comprenant une station de surveillance qui reçoit des événements d'impact envoyés par des moniteurs personnels d'impact, utilisant un récepteur de station de surveillance. Les événements d'impact, qui spécifient des paramètres d'impact associés aux événements d'impact, sont mémorisés dans un emplacement de mémoire de données associé à la station de surveillance. Un logiciel opérant sur la station fonctionnelle est configuré pour récupérer les événements d'impact de l'emplacement de mémoire de données et pour réaliser des calculs sur la base des événements d'impact pour identifier des événements d'impact notables.
Patent CA-2926206-C (CA)
Title: A system and method for nfc peer-to-peer authentication and secure data transfer
Inventor: NEAFSEY JEFFREY SCOTT
IPC: H04W84/10
Filed: 2014-02-07
Granted: 2018-03-20
Abstract: A reader device may generate a first identifier. The reader device may transmit the first identifier to a mobile device. The reader device may receive encrypted data and unencrypted data from the mobile device in which the encrypted data includes a second identifier. The reader device may evaluate whether the first identifier and the second identifier correspond to one another.
Patent CA-2928657-C (CA)
Title: High thermal performance window frame
Inventor: HOOPER WILLIAM J JR
IPC: E04B1/62
Filed: 2016-04-29
Granted: 2017-02-28
Abstract: A composite construction for windows and doors has one or more components of the frame and/or window unit fabricated as a composite having a structural foam intermediate member onto which exterior and interior aluminum extrusions are mechanically and adhesively attached. The foam member functions as a structural bridge between the extrusions, as a thermal break and may also provide support for an internal seal to prevent air infiltration.
Patent CA-2934371-C (CA)
Inventor: DERRAUGH ERIN LENORE
IPC: A61C9/00
Filed: 2014-12-19
Granted: 2022-06-14
Abstract: L'invention concerne un procédé et un système pour déterminer une morsure d'un individu édenté. Les arcades dentaires maxillaire et mandibulaire de l'individu sont balayées pour fournir des premières données pour préparer un modèle des arcades. Une paire de plateaux ayant des éléments d'établissement de morsure, positionnés sur chacun des plateaux, sont maintenus dans la bouche de l'individu, les arcades étant reçues dans les plateaux pour définir une relation maxillaire/mandibulaire correspondant à une position de morsure. Les plateaux comprennent des ouvertures pour exposer chacune des arcades pour fournir un trajet de balayage continu entre les arcades. Les arcades, et un trajet continu entre les arcades, sont chacun balayés tandis que les plateaux sont maintenus dans la bouche de l'individu pour fournir des secondes données pour préparer un modèle de positions relatives des arcades dans la position de morsure. Les premières et secondes données peuvent être combinées pour préparer un modèle des arcades avec des données empiriques de la position de morsure.
Patent CA-2934651-C (CA)
Title: Methode de balayage et recuperation progressive de petrole d'une formation souterraine
Inventor: AYASSE CONRAD
IPC: E21B43/26
Filed: 2016-02-05
Granted: 2018-10-02
Abstract: Procédé dextraction par élévation de pression permettant de récupérer du pétrole dans une formation dhydrocarbure souterraine. Le procédé comprend les étapes suivantes : injecter un fluide dinjection dans de multiples fractures artificielles espacées en alternance, qui sétendent radialement vers lextérieur et le long dune partie horizontale dun puits de forage dans la formation; cesser linjection dudit fluide dinjection; récupérer à la surface le pétrole qui coule du reste des multiples fractures artificielles vers le puits; et répéter successivement les étapes précédentes une ou plusieurs fois. De préférence, un gaz est utilisé initialement comme fluide dinjection. Après une itération, de leau est utilisée. Un ou plusieurs manchons coulissants peuvent être ouverts et fermés de façon sélective par coulissement à lintérieur du puits, conformément au procédé. Cela a pour but de permettre et dempêcher, à divers moments du procédé, une communication fluide avec les fractures dinjection de fluide et les fractures de production de pétrole.
Patent CA-2934939-C (CA)
Title: Skiving method and corresponding device
Inventor: PROCK ERICH
IPC: B23F5/16
Filed: 2014-08-04
Granted: 2021-06-08
Abstract: The invention relates to a method and a device for cutting teeth into workpiece wheels (6) by means of skiving using a skiving wheel (1) that has cutting teeth (3), said device having a workpiece spindle for receiving the workpiece wheel (6) and a tool spindle, wherein the tool spindle and the workpiece spindle are positioned relative to each other at a crossed-axes angle (a), wherein the teeth are cut in a number of successive processing steps (S1 to S20), wherein, with the advancing of a component in the axial direction (10) of the workpiece spindle, the tooth interstices (7) between the teeth to be created are cut deeper step by step, wherein, between the processing steps, the axial spacing between the tool spindle and the workpiece spindle and a rotational angle (a1 to a19) of a fixed point, for example the center of the tooth interstice (7) situated between a first and a second tooth flank (9, 9'), relative to a fixed point on the cutting tooth (3), for example the center thereof, are changed in such a way that a first cutting edge portion (5") of the cutting tooth (3) acts on a tooth flank portion of the first tooth flank (9) which was created in a preceding processing step in such a way that there is at least reduced material removal relative to other cutting edge portions (5', 5"') of this cutting tooth (3).
Patent CA-2939110-C (CA)
Inventor: RZASA MICHAEL PAUL
IPC: H01R43/042
Filed: 2015-02-18
Granted: 2021-11-30
Abstract: La présente invention concerne une matrice de sertissage comprenant une surface de mise en prise d'outil, une zone de sertissage, et au moins une ouverture de sélection destinée à aider un utilisateur à sélectionner un connecteur approprié ou un conducteur approprié destiné à être utilisé avec la matrice de sertissage. La matrice de sertissage peut comprendre une première ouverture de sélection indiquant un connecteur de taille appropriée destiné à être serti avec la matrice, une deuxième ouverture de sélection indiquant un conducteur de taille minimale destiné à être serti avec la matrice, et une troisième ouverture de sélection indiquant un conducteur de taille maximale destiné à serti avec la matrice.
Patent CA-2940268-C (CA)
Inventor: SCORSIN MARCIO
IPC: A61F2/24
Filed: 2015-03-09
Granted: 2023-03-28
Abstract: A prosthetic valve, preferably an expandable prosthetic valve, having a valve component (3), preferably a mitral valve component, made of a single functional leaflet (6) wherein the prosthetic valve (1) comprises at least two tissue supports (4', 4'',4''',4'''') attachable to an inner surface (5) of a stent component (2), wherein at least one tissue support (4', 4'',4''',4'''') comprises at least one attachment area (7', 7''), at least a section of the attachment area extending essentially inwardly from the inner surface (5), wherein said leaflet (6) is attached to at least one tissue support (4', 4'',4''',4''') at the section of said attachment area(s) (7', 7'') such that the leaflet (6) is arranged between said attachment area(s) (7',7'') or integrally formed with one tissue support (4',4'',4''',4'''') and attached to the second tissue support (4',4'',4''',4'''') at the section of the attachment area(s) (7',7'').
Patent CA-2940288-C (CA)
Title: Polyiso-uree
Inventor: KUMAR RAJESH
IPC: C08G18/76
Filed: 2015-02-19
Granted: 2022-07-26
Abstract: Une composition permettant la formation d'une polyiso-urée comprend un polycarbodiimide coiffé et un polyol. Le polycarbodiimide coiffé comprend le produit réactionnel d'un diisocyanate et d'un monoisocyanate en présence d'un désoxygénant et d'un catalyseur de carbodiimidisation et en l'absence de solvant, comporte au maximum 0,25 % en poids de groupes isocyanate libres, et se présente sous la forme d'un liquide à 25 °C. Une polyiso-urée comprend le produit réactionnel du polycarbodiimide coiffé et du polyol.
Patent CA-2942571-C (CA)
Inventor: LIU XIAOFENG
IPC: A61K47/60
Filed: 2015-04-01
Granted: 2023-09-19
Abstract: Conjugates of an IL-15 moiety and one or more nonpeptidic, water-soluble polymers are provided. Typically, the nonpeptidic, water-soluble polymer is poly(ethylene glycol) or a derivative thereof. Also provided, among other things, are compositions comprising conjugates, methods of making conjugates, and methods of administering compositions to an individual.