baber/WOPTO huggingface dataset:
Patent CA-2841148-C (CA)
Inventor: BEHR BRADFORD B
IPC: G02B27/09
Filed: 2012-06-22
Granted: 2018-06-12
Abstract: A spectrograph including light beam reformatting element(s), beam expander(s), dispersive element(s) and light receiving element(s). The light beam reformatting element(s) reformat a received light beam into a reformatted light beam having a first dimension along a first axis that is larger than a dimension of the received light beam along the first axis and a second dimension along a second axis substantially orthogonal to the first axis that is smaller than a dimension of the received light beam along the second axis. The beam expander(s) anamorphically expand the reformatted light beam along the second axis into an expanded light beam. The dispersive element(s) disperse the expanded light beam along the second axis, resulting in a dispersed light beam. The light receiving element(s) receive the dispersed light beam. The light receiving element(s) may include one or more detectors to measure spectral intensity of the dispersed light beam.
Patent CA-2842227-C (CA)
Inventor: MASSON RICHARD
IPC: B29C70/24
Filed: 2012-07-31
Granted: 2016-06-21
Abstract: The invention relates to a process for manufacturing a composite connecting rod (6) from three-dimensional fabric of reinforcing fibres, this connecting rod (6) extending along one main direction, comprising the operations of: - cutting one or more base parts (7, 8) from a three-dimensional fabric; cutting one or more reinforcing parts (9, 10) from a three-dimensional fabric; - installing the various parts (7, 8, 9, 10) on a support in order to shape them; - firmly attaching the various parts (7, 8, 9, 10) to one another by stitching (12, 13, 14, 15) with reinforcing fibres in order to form a preform of reinforcing fibres; - installing the preform on a mandrel; - injecting resin into the preform and polymerization of this resin.
Patent CA-2843235-C (CA)
Inventor: VAN LOOSBROEK PATRICK FRANCISCUS JOHANNES
IPC: E06B9/262
Filed: 2012-07-26
Granted: 2019-01-22
Abstract: A retractable and extendable covering device (1) for architectural openings, which includes first and second substantially parallel posts (3, 5), a retractable and extendable substantially rectangular screen member (7), and a first flexible guide member (9;109). The first flexible guide member (9;109) is deflected into one of the first and second posts (3, 5) and slidably receivable therein. Each of the parallel posts (3, 5) has a hollow interior (19, 23), and at least one of the first and second posts being movable toward and away with respect to the other. The retractable and extendable screen member (7) has first and second pairs of opposite parallel edges and is mounted between the first and second parallel posts (3, 5) at its first pair of parallel edges. The first flexible guide member (9; 109) extends along one edge of the second pair of parallel edges of the screen member (7) and between the first and second posts (3, 5) for retaining the one edge of the screen member (7). The first and second parallel posts (3, 5) each include a base profile part (69; 169) and an auxiliary profile part (71;171) defining the hollow interior (19, 23) there between for slidably receiving the first flexible guide member (9). Optionally the auxiliary profile part (71;171) is mountable to the base profile part (69;169) in a selected one of two different positions in which it is connectable to the base profile.
Patent CA-2847705-C (CA)
Inventor: MATT SAMUEL JAMES
IPC: B60N2/235
Filed: 2012-09-10
Granted: 2018-07-10
Abstract: A disc recliner for a seat assembly includes a gear plate disposed between fixed and movable plates. The gear and fixed plates are operatively coupled by a pawl that is selectively engaged with the fixed plate. An eccentric element is operatively coupled between bearing surfaces on the gear and movable plates causing a plurality of inwardly- facing teeth on the movable plate to meshingly engage with a plurality of outwardly-facing teeth on the gear plate at an engagement point. When the pawl is disengaged from the fixed plate, the gear and movable plates rotate together relative to the fixed plate to freely pivot a seat back to a folded position. When the pawl is engaged with the fixed plate, rotation of the eccentric element shifts the engagement point and causes wobbling rotational movement of the movable plate relative to the gear plate to pivot the seat back between reclined seating positions.
Patent CA-2847819-C (CA)
Inventor: FAITA GIUSEPPE
IPC: C25C7/00
Filed: 2012-10-25
Granted: 2019-07-16
Abstract: La présente invention concerne un compartiment anodique pour cellules d'extraction électrolytique de métaux délimité par un squelette en forme de cadre comprenant une enveloppe comprenant un séparateur perméable fixé audit squelette en forme de cadre au moyen d'une bride en forme de cadre, au moins une anode obtenue à partir d'un substrat de métal de soupape revêtu avec au moins une couche catalytique résistante à la corrosion, ladite anode étant insérée à l'intérieur de ladite enveloppe, et un débrumiseur situé au-dessus de ladite anode et délimité par ledit séparateur et ledit squelette. L'invention concerne en outre une cellule électrochimique pour l'extraction électrolytique de métal comprenant au moins un tel compartiment anodique.
Patent CA-2851199-C (CA)
Inventor: BAENTSCH MICHAEL
IPC: G06F3/041
Filed: 2012-10-17
Granted: 2020-11-03
Abstract: The invention is notably directed to methods of communication between a mobile touch- generating device (10), a touchscreen (20) and a server (30), comprising: - generating (S30) one or more touch events via the mobile touch-generating device; - detecting (S40 - S45) the generated touch events at the touchscreen and sending data of touch events via the telecommunication network (32); - receiving (S50) at the server (30) the data of touch events or related data; - sending (S60) contents selected in accordance with the received data through a secure connection (C1, C1t) established with the touch- generating device; and - receiving said contents at the touch- generating device and displaying them via the visualization means (19). It further concerns a mobile touch- generating device and a touchscreen.
Patent CA-2851401-C (CA)
Inventor: CANTRELL CLIFFORD BRUCE
IPC: D21F3/08
Filed: 2013-01-16
Granted: 2017-03-28
Abstract: A method of determining the angular position of a roll includes: (a) detecting signals generated by an accelerometer attached to an end of a rotating roll; (b) determining whether a signal generated in step (a) has reached a pre-trigger threshold, and repeating step (a) if the signal has not reached the pre-trigger threshold; (c) if the signal is determined in step (b) to have reached the pre-trigger threshold, detecting a subsequent signal generated by the accelerometer; (d) determining whether the signal detected in step (c) has reached a trigger threshold, and repeating step (c) if the signal has not reached the trigger threshold; and (e) if the signal has reached the trigger threshold, establishing the angular position of the roll based on the signal that has reached the trigger threshold.
Patent CA-2852279-C (CA)
Title: Verrou de securite
Inventor: CHILDRESS LAWRENCE E II
IPC: B25B5/14
Filed: 2012-10-24
Granted: 2016-05-10
Abstract: Des modes de réalisation de l'invention portent sur un appareil et sur des procédés pour un dispositif de sécurité secondaire pour l'utilisation sur des ascenseurs utilisés pour déplacer des enceintes, des tubulures, des tiges d'aspirateur, ou d'autres outils ou éléments circulaires dans l'industrie du pétrole et du gaz. Un mode de réalisation de l'invention porte sur un mécanisme de verrou secondaire pour un ascenseur ayant un verrou de sécurité primaire. Le mécanisme de verrou secondaire comprend une partie de base qui est fixée à un corps de l'ascenseur, et une poignée fixée de façon mobile à la partie de base et à un premier dispositif d'engrenages par un élément de sollicitation, la poignée étant mobile jusqu'à une première position proche du verrou de sécurité primaire et jusqu'à une seconde position qui est éloignée du verrou de sécurité primaire.
Patent CA-2852711-C (CA)
Title: Dispositif electrochromique a polymeres complementaires
Inventor: CHANDRASEKHAR PRASANNA
IPC: G02F1/1506
Filed: 2012-11-14
Granted: 2020-10-27
Abstract: Dispositif électrochromique à polymères complémentaires ou "double polymère" et des procédés de préparation de celui-ci.
Patent CA-2860717-C (CA)
Title: Apparatus and methods for downhole tool deployment for well drilling and other well operations
Inventor: LAYDEN REGINALD WAYE
IPC: E21B15/00
Filed: 2014-08-26
Granted: 2017-08-15
Abstract: The disclosure herein relates generally to devices and methods usable during well drilling and surface operations. More particularly, the disclosure herein relates to a rig incorporating a coiled tubing injector that engages downhole tools.
Patent CA-2865815-C (CA)
Title: Improved stability of hydromorphone hydrochloride solutions
Inventor: FOSTER JOHN J
IPC: A61K9/00
Filed: 2013-03-06
Granted: 2017-06-13
Abstract: The present invention relates generally to a sterile hydromorphone hydrochloride solution that is substantially free of buffer.
Patent CA-2872626-C (CA)
Inventor: SMITH DONALD
IPC: E21B33/12
Filed: 2013-01-29
Granted: 2016-09-20
Abstract: An improved downhole tool apparatus for limiting the extrusion of a sealing elements in downhole tools that use segmented retaining assemblies, retaining shoes or retaining limiters. The apparatus provides for locating the retaining bands for the retaining assemblies in a groove on the inner surface of the retaining assembly so that the bands are protected from breaking prematurely by inadvertently contacting the wellbore, casing within a wellbore, or other object.
Patent CA-2873055-C (CA)
Title: Oils with anti-inflammatory activity containing natural specialized proresolving mediators and their precursors
Inventor: BANNENBERG GERHARDUS LUCAS
IPC: A61K35/56
Filed: 2013-05-09
Granted: 2023-10-10
Abstract: The present invention encompasses oils that have anti-inflammatory or resolution-stimulating activity that contain or are enriched with Specialized Proresolving Mediators (SPM) or SPM precursors, which originate from an oil obtained from organisms containing long chain omega-3 polyunsaturated fatty acids, such as fish, crustaceae, algae, and mollusks. The invention also encompasses a method for the production of these oils, and the utilization of the oils for nutritional supplements, pharmaceutical formulations, and cosmetic formulations, which can be employed for treating an inflammatory condition.
Patent CA-2874162-C (CA)
Inventor: ANDERSON IAN
IPC: A61M5/20
Filed: 2013-06-07
Granted: 2022-05-31
Abstract: A syringe propellable by propellant that boils at a predetermined temperature, the syringe comprising a barrel having an outlet at a front end, and a stopper axially moveable in the barrel. The stopper defines and separates a first chamber and a second chamber, the first chamber being axially forwards of the stopper and being configured for containing a medicament, and the second chamber being axially rearwards of the stopper and being configured to receive propellant for acting on the stopper to move the stopper axially forwardly in the barrel to expel medicament through the outlet upon actuation of the syringe. The syringe further comprises a third chamber for containing propellant. The syringe is configured such that, in use, upon actuation of the syringe, liquid propellant is released from the third chamber and boils outside of the third chamber at or above the predetermined temperature to provide an increasing vapour pressure in the second chamber that causes the stopper to move axially forwardly and begin to expel medicament from the first chamber through the outlet. The syringe further comprises at least one trigger for triggering an action upon activation of said trigger, wherein the trigger is activated in response to the pressure in the second chamber satisfying a predetermined condition.
Patent CA-2875469-C (CA)
Inventor: CHIN HOWARD M
IPC: F41F7/00
Filed: 2011-02-10
Granted: 2016-05-17
Abstract: A rocket launch system (1) includes a tubular rocket launcher carriage (2) with electromotive cableway traction drives (26) conveyed beneath a two axis pivot (63) anchored to the earth, elevated into a co-axial transfer tube (124, 143) leading to three primary tether cables (27) whose weight is offset by balloons (164). The carriage is conveyed to a docking station (166) supported into the stratosphere by a pair of secondary cables (184) suspended under an attachment frame (162) for tensioning balloons. The carriage is engaged by a carriage end gripper (196) guided by two secondary and two tertiary cables (186) and lifted by a lower hoist (198) guided by the secondary cables. This lower hoist is supported by an upper hoist (168) suspended from the tensioning balloons attachment frame. The carriage, which engages a lift ring (183) guided by two secondary cables, is elevated further, rotated as desired, with rocket release and nearly recoilless ejection during freefall of the carriage, with engine ignition occurring at a safe distance.
Patent CA-2876411-C (CA)
Inventor: BRAUN STEPHEN
IPC: E03F5/10
Filed: 2014-12-31
Granted: 2021-11-16
Abstract: Une plaquette de chicane est décrite pour un bassin collecteur ayant un puisard, plusieurs parois définissant un passage vers le puisard et une sortie. La plaquette comprend une rampe à positionner dans le passage pour partiellement le bloquer et diriger lafflux de fluide vers le bas et vers une paroi du bassin. Une grille est positionnée sous la rampe pour intercepter le fluide tombant de la rampe et lacheminer vers la sortie du bassin. La grille forme une barrière au-dessus du puisard et comprend plusieurs ouvertures pour permettre au fluide de communiquer avec le puisard. La rampe et la grille sont installées sur un poteau qui repose au fond du puisard. Le poteau est extensible pour ajuster les hauteurs de la rampe et de la grille au-dessus du puisard.
Patent CA-2877585-C (CA)
Title: Herbicidal compositions
Inventor: FEFER MICHAEL
IPC: A01N43/38
Filed: 2014-03-14
Granted: 2016-04-12
Abstract: This disclosure features herbicidal compositions comprising one or more indole auxins such as indole-3-acetic acid, indole-3-butyric acid or indole-3-propanoic acid, or an agriculturally suitable salt thereof and one or more chelating agents such as an aminopolycarboxylic acid, an aromatic or aliphatic carboxylic acid, an amino acid, an ether polycarboxylic acid, a phosphonic acid or a hydroxycarboxylic acid for use in controlling unwanted vegetation.
Patent CA-2878801-C (CA)
Inventor: MAO XIN LIANG
IPC: G06F3/0484
Filed: 2015-01-21
Granted: 2019-01-15
Abstract: The invention aims at providing a method and apparatus of touch control for a multi-point touch terminal, wherein the apparatus of the touch control obtains a first operation for a first touch button on a touch screen of the multi-point touch terminal by the user and a second operation for a second touch button thereof by the user, and then carries out an object operation corresponding to the second operation according to an operation object corresponding to the first operation. Compared with the prior art, with two operation buttons on the multi-point touch screen, some embodiments of the invention support more complicated human-computer interaction by the user, for example, the direction and movement of a character is selected by a button 1 and the operation which can be carried out by the character is selected and carried out by a button 2, thus the convenience and diversity of the operation of the multi-point touch screen, the efficiency of the human-computer interaction, as well as the user experience may be improved.
Patent CA-2883253-C (CA)
Title: System and method for measuring gaps using an opto-analytical device
Inventor: PELLETIER MICHAEL T
IPC: E21B44/00
Filed: 2012-08-31
Granted: 2019-09-03
Abstract: In one embodiment, a method includes drilling a wellbore in a formation with a drilling tool. The method further includes receiving electromagnetic radiation using an opto-analytical device coupled to the drilling tool. The method also includes determining a distance between a portion of the drilling tool and the formation based on the received electromagnetic radiation.
Patent CA-2884990-C (CA)
Inventor: BEN-ZVI AMOS
IPC: F15D1/02
Filed: 2015-03-13
Granted: 2022-07-12
Abstract: Un système dinjection de gaz de cuvelage dans un réservoir dhydrocarbures est décrit. Le système comprend une source de vapeur à haute pression; une source de gaz de cuvelage; une tête de puits dinjection à vapeur en communication avec le réservoir dhydrocarbures; et un éjecteur comprenant une entrée de fluide moteur, une entrée daspiration de fluide et une sortie, la source de vapeur à haute pression en communication fluidique avec lentrée de fluide moteur, et la source de gaz de cuvelage en communication fluidique avec lentrée daspiration de fluide, la sortie étant en communication fluidique avec la tête de puits dinjection à vapeur, léjecteur pour émettre une vapeur et un mélange de gaz de cuvelage à injecter dans le réservoir dhydrocarbures. Il est également décrit une méthode correspondante.
Patent CA-2885164-C (CA)
Title: Lead-free high temperature/pressure piping components and methods of use
Inventor: BOBO DAVID A
IPC: F16L9/02
Filed: 2013-10-02
Granted: 2017-05-30
Abstract: A piping component for controlling the flow of high-temperature fluids that includes a piping body having an inlet end and an outlet end, including methods of operating such components within a piping system. The piping body may be sized for fluids operating at temperatures from approximately 350°F up to approximately 500°F, and 650°F. The piping body may also be sized for high-temperature fluids (e.g., steam) operating at pressures of up to approximately 400 psi, and 600 psi. In addition, the piping body is made from a silicon-copper alloy consisting essentially of less than 16% zinc, less than 0.25% lead, less than 0.25% bismuth, 2 to 6% silicon and a balance of copper (by weight).
Patent CA-2887805-C (CA)
Title: Dispositif destine a aider les paraplegiques a s'habiller
Inventor: PEARSON DOUGLAS T
IPC: A61G7/12
Filed: 2015-04-15
Granted: 2017-04-18
Abstract: Un dispositif pour aider des paraplégiques à se vêtir est conçu pour soulever du siège dun fauteuil roulant, ou du siège de toilette, une personne atteinte dune lésion de la moelle épinière ou qui peut faire une utilisation minimale de ses jambes, ce qui permet denfiler ou denlever facilement le pantalon. Le dispositif peut être monté sur une paroi adjacente à une paroi de fixation du siège. Le dispositif peut être monté sur un cadre « sur pied », qui peut avoir des roues pour faciliter le déplacement et peut facilement se replier pour le rangement. Pour utiliser le dispositif, une personne, avec ses bras disposés latéralement horizontalement, mettra lappui daisselle sous la zone de laisselle. En arrivant en bas vers le pantalon, lappui daisselle se tourne dune position horizontale à une position verticale, soulevant assez loccupant pour pouvoir enfiler ou retirer le pantalon.
Patent CA-2887883-C (CA)
Inventor: REES GERALD M
IPC: B66B5/00
Filed: 2013-10-22
Granted: 2017-06-06
Abstract: An electronic bridge system (18) includes a first interface to couple to an electrical or electro- mechanical installation to receive system information from the installation, and a second interface to couple to a second component of the installation, wherein the second component is to be bypassed or interrupted by the bridge system. Further, the system includes a bridge circuit (24) coupled to the second interface and having a control port, and a safety circuit (20) coupled to the first interface and having an output coupled to the control port. The bridge circuit (24) is configured to cause bypassing or interrupting the second component upon activation, and the safety circuit (20) is configured to output one of an enable signal and a disable signal as a function of the system information, wherein the enable signal activates the bridge circuit (24).
Patent CA-2887940-C (CA)
Inventor: ALSHINA ELENA
IPC: H04N19/117
Filed: 2011-04-05
Granted: 2017-09-05
Abstract: Provided are a method and apparatus for interpolating an image. The method includes: selecting a first filter, from among a plurality of different filters, for interpolating between pixel values of integer pixel units, according to an interpolation location; and generating at least one pixel value of at least one fractional pixel unit by interpolating between the pixel values of the integer pixel units by using the selected first filter.
Patent CA-2888236-C (CA)
Title: Methode de preparation d'un depot de residus echangeables
Inventor: YUAN SIMON
IPC: C04B7/30
Filed: 2015-04-14
Granted: 2019-06-11
Abstract: La présente invention concerne un procédé de préparation de résidus techniques qui sont essentiellement immédiatement exploitables, consistant à fournir une source de sable à haute densité; à mélanger une source de résidus avec le sable haute densité pour donner un produit de résidus ayant au moins environ 80 % en poids de solides et un rapport solides/fines supérieur à 2,0; et éventuellement à ajouter au moins un additif au produit de résidus si une résistance supplémentaire est requise.
Patent CA-2889382-C (CA)
Title: Systeme, procede et produit programme d'ordinateur pour la modelisation d'une activite de trou de forage au moyen de donnees liees aux comportements anormaux
Inventor: SAMUEL ROBELLO
IPC: E21B47/00
Filed: 2012-11-05
Granted: 2019-01-22
Abstract: L'invention concerne un système d'exploration et d'analyse de données qui analyse des groupes de données de valeurs aberrantes (par exemple, des comportements anormaux) pour détecter et/ou prédire des activités de trou de forage.
Patent CA-2890745-C (CA)
Inventor: HEBERT STEPHEN J
IPC: A61M25/01
Filed: 2013-11-11
Granted: 2023-02-28
Abstract: L'invention concerne un cathéter pouvant être dévié et qui comprend un élément externe ayant une partie proximale et une partie distale, un élément de colonne allongé s'étendant de manière distale à partir de l'élément externe, et un élément interne positionné de façon coaxiale par rapport à l'élément externe et fixé à l'élément de colonne. L'élément interne s'étend de manière distale à partir de l'élément externe et présente une partie pointe distale. Un élément de renforcement est positionné sur l'élément de colonne pour limiter le déplacement axial de l'élément de colonne de telle sorte que, lorsque l'élément interne ou l'élément externe se déplace par rapport à l'autre, une compression axiale de l'élément de colonne est limitée par l'élément de renforcement, amenant la partie pointe distale de l'élément interne à dévier latéralement.
Patent CA-2898824-C (CA)
Inventor: GAO SHIWEI
IPC: H04W28/08
Filed: 2014-01-07
Granted: 2021-05-18
Abstract: Un nud de réseau d'accès sans fil local reçoit une demande de délestage d'au moins une partie d'un trafic de données pour un équipement d'utilisateur, en provenance d'un nud de réseau d'accès sans fil macro, au nud de réseau d'accès sans fil local, l'équipement d'utilisateur devant maintenir une connexion sans fil au nud de réseau d'accès sans fil macro après le délestage. Le nud de réseau d'accès sans fil local transmet une réponse pour indiquer si le nud de réseau d'accès sans fil local a accepté ou refusé la demande.
Patent CA-2900275-C (CA)
Inventor: OTTS DANIEL B
IPC: H01M50/477
Filed: 2015-08-14
Granted: 2018-12-11
Abstract: Methods and apparatus to form biocompatible energization elements are described. In some examples, the methods and apparatus to form the biocompatible energization elements involve forming cavities comprising active cathode chemistry and depositing separators within a laminate structure of the battery. The active elements of the cathode and anode are sealed with a laminate stack of biocompatible material. In some examples, a field of use for the methods and apparatus may include any biocompatible device or product that requires energization elements.