baber/WOPTO huggingface dataset:
Patent CA-2894833-C (CA)
Title: Joint coulissant et structure de joint
Inventor: SUZUKI YUTAKA
IPC: F16J15/18
Filed: 2013-11-19
Granted: 2017-03-14
Abstract: L'invention concerne la réalisation d'un joint coulissant durable dans lequel un premier élément peut se déplacer en douceur par rapport à un second élément. Le joint coulissant (11) est adapté pour sceller un jeu annulaire (14) entre les deux éléments dans lequel le premier élément (12) peut être déplacé par rapport au second élément (13), et sépare le côté haute pression et le côté basse pression l'un de l'autre. Le joint coulissant (11) est disposé dans une rainure de montage annulaire (18) ménagée sur le second élément (13), et comporte : un joint d'étanchéité de pression (19) qui coulisse contre la surface de glissement (24) du premier élément (12) ; et une pièce de maintien de lubrifiant (20) formant un espace de logement de lubrifiant (26) entre la pièce de maintien de lubrifiant (20) et le joint d'étanchéité de pression (19), la pièce de maintien de lubrifiant (20) étant ménagée sur le côté haute pression par rapport au joint d'étanchéité de pression (19).
Patent CA-2895357-C (CA)
Title: Mesoporous silica nanoparticles for oil absorption
Inventor: CHENG SHIH-HSUN
IPC: A61P3/00
Filed: 2013-12-20
Granted: 2020-01-07
Abstract: Compositions comprising an effective amount of mesoporous silica nanoparticles (MSNs) for use in prevention and/or treatment of steatorrhea in a subject in need thereof are disclosed. Also disclosed are compositions for use in exposing a liquid lipid to MSNs and causing the liquid lipid to gel and/or solidify, or compositions for use in exposing a liquid dietary lipid inside intestines of a subject to the MSNs and causing the liquid dietary lipid to gel and/or solidify inside the intestines of the subject, or compositions for use in reducing intestinal absorption of the liquid dietary lipid.
Patent CA-2899596-C (CA)
Inventor: STRECKER UWE
IPC: F28D7/12
Filed: 2014-02-17
Granted: 2018-01-09
Abstract: The invention relates to a heat exchanger, preferably for motor vehicles, comprising a heat exchanger body (11), a first fluid channel (18), which is flowed through by a first fluid (12), and a second fluid channel (36), which is flowed through by a second fluid (14), wherein one of the fluids, either the first fluid (12) or the second fluid (14), is warmer than the other of the fluids, the first fluid (12) or the second fluid (14), wherein, after entering a heat exchanging region, a heat transfer (30) from the warmer fluid (14) to the colder fluid (12) takes place in the heat exchanging region, wherein the first fluid channel (18) and the second fluid channel (36) have in the heat exchanging region at least two shared co-current regions (25) and a shared counter-current region (27) arranged between the co-current regions (25), or have at least two shared counter-current regions (27) and a shared co-current region (25, 125, 225) arranged between the counter-current regions (27).
Patent CA-2900343-C (CA)
Inventor: MCMASTER SIMON ADAIR
IPC: D04B1/14
Filed: 2014-02-08
Granted: 2017-10-10
Abstract: A method for optimizing contact resistance in electrically conductive yarns and textiles, and textiles having such optimized contact resistance, can include selecting a sensing activity for the textile; selecting a combination of variables from among yarn variables, stitch variables, and textile variables; and knitting an electrically conductive yarn in the textile in accordance with the selected combination of variables, wherein the knitted combination of variables provides an optimal contact resistance in the textile correlated with a desired electrical conductivity for the sensing activity. The knitted combination of variables can provide a predictable yarn contact area for the electrically conductive yarn correlated with the optimal contact resistance.
Patent CA-2902876-C (CA)
Inventor: OGORCHOCK JOHN M
IPC: E04C2/04
Filed: 2014-03-17
Granted: 2017-12-12
Abstract: A loop and saddle assembly includes a loop member and a saddle member. The loop member may include multiple layers (preferably 4 layers) of a geosynthetic material. The saddle member may have a curved seating surface adapted for cooperative engagement with the inner surface of the loop member. The saddle member may include a first generally planar truncated end at a first end of the curved seating surface and a second generally planar truncated end at a second end of the curved seating surface. The saddle member may include a lower surface with a concave profile extending from the first truncated end to the second truncated end. The loop member may be cast into a precast concrete panel with a portion of the loop member extending out of the precast concrete panel. The saddle member may be disposed in cooperate engagement with the loop member inside the loop member.
Patent CA-2903307-C (CA)
Title: Water spray fume cleansing with demand-based operation
Inventor: LIVCHAK ANDREY
IPC: F24C15/20
Filed: 2014-03-14
Granted: 2019-12-03
Abstract: A system and method is provided for demand-based control of a cold water spray system of an exhaust ventilation system. Embodiments include determining a demand load of a cooking appliance that generates cooking effluent in a vicinity of an exhaust hood, and determining a temperature of water in the cold water spray system. The cold water spray system is controlled in response to at least one of the determined appliance demand load and the determined temperature of water in the cold water spray system to maintain a low temperature of water in the cold water spray system below a predetermined temperature threshold, thereby enabling efficient removal of contaminants from the exhaust hood by the cold water spray system.
Patent CA-2910637-C (CA)
Inventor: KARALE CHAITANYA MALLIKARJUN
IPC: C09K8/487
Filed: 2014-04-10
Granted: 2018-01-16
Abstract: A self-triggering, in-situ crosslinking fluid system is provided for controlling lost circulation for drilling in a carbonate formation. Methods of drilling a well include the steps of: (A) forming a drilling fluid comprising an aqueous phase, wherein the aqueous phase comprises: (i) water; (ii) acid, wherein the acid is at least sufficiently strong and in at least a sufficient concentration such that the aqueous phase has an initial pH of less than about 2; (iii) a viscosity-increasing agent; and (iv) a crosslinker, wherein the crosslinker is selected or controlled to crosslink the viscosity-increasing agent at a pH range anywhere in a range of about 1.5 to about 6.5 and that is at least higher than the initial pH of the aqueous phase; and (B) drilling with the drilling fluid to form a wellbore penetrating a subterranean formation.
Patent CA-2916994-C (CA)
Title: Appareil de commande de detection de force pour machines de soudage
Inventor: VOGEL DAVID
IPC: B23K9/32
Filed: 2016-01-07
Granted: 2018-03-27
Abstract: Un appareil permettant à un soudeur de réguler le courant de sortie dune machine à souder et, par conséquent, de son courant darc en exerçant une force sur une surface dun ensemble transducteur de détection de force. Ledit ensemble génère un signal de force en fonction de la force appliquée, par exemple, en réduisant la résistance dans lensemble transducteur de détection de force. Un module dinterface de commande reçoit alors le signal de force et régule la sortie de courant de la machine à souder en fonction du signal de force. Le soudeur peut définir la plage de force afin de modifier le courant darc en fixant une quantité minimale de force pour actionner la machine à souder et une force maximale qui augmente le courant de sortie de la machine (une force inférieure au minimum nactionne pas la machine et une force supérieure au maximum naugmente pas le courant de la machine au-delà dun certain niveau). Une interface utilisateur fournit des potentiomètres pour fixer le minimum et le maximum, ainsi que des indicateurs, comme des DEL, pour indiquer si la machine à souder est sous tension et actionnée. Le signal de force peut être transmis de manière filaire ou non filaire.
Patent CA-2918277-C (CA)
Title: Derives d'indole-3-carbinol
Inventor: MODI RAJIV INDRAVADAN
IPC: A61K31/404
Filed: 2014-07-11
Granted: 2021-02-16
Abstract: L'invention concerne de nouveaux dérivés stables d'indole-3-carbinol représentés par la formule I, leurs compositions pharmaceutiques et leur activité biologique. L'invention concerne également des compositions et des procédés pour traiter et prévenir des états associés à une inflammation.
Patent CA-2919558-C (CA)
Inventor: ALBRECHT BRUCE PATRICK
IPC: B23K5/22
Filed: 2014-09-24
Granted: 2019-01-15
Abstract: A workpiece (12) is heated with one or more induction heating coils (16) coupled to an induction heating and control system (24). The heating is done in conjunction with a metal working operation, such as welding. The heating may be performed to remove coatings and the like before welding, to apply claddings and the like following welding, to allow for improved porosity of a weld bead, and so forth. Induction heating heads (16) is placed before or after a welding torch (14), and is moved with or independently. One or more induction heating heads (16) is placed in pipe to be welded, such as on, in, or adjacent to an internal pipe claim that holds pipe during welding.
Patent CA-2920580-C (CA)
Title: Fabrication system for key making machine
Inventor: GERLINGS PHILLIP
IPC: E05B19/00
Filed: 2014-08-05
Granted: 2020-02-11
Abstract: A fabrication system is disclosed for use in a key making machine. The fabrication system may have a housing with a slot configured to receive a key blank, and a receiving unit configured to accept a shank of the key blank at the slot, The receiving unit may be configured to mechanically align the shank as it is inserted by a user. The fabrication system may also have a clamp movable between an open position and a closed position, and an actuator. The actuator may be configured to move the receiving unit and the key blank to the clamp, and to move the receiving unit away from the key blank after the clamp has moved to the closed position.
Patent CA-2926889-C (CA)
Title: Method for monitoring a locking system for a turbine engine thrust reverser
Inventor: ALLUT GABRIEL
IPC: F02K1/76
Filed: 2014-10-16
Granted: 2021-04-13
Abstract: The invention relates to a method for monitoring a locking system (1) comprising N locks (2a, 2b, 2c, 2d, 2e). Each lock (2a, 2b, 2c, 2d, 2e) is monitored by two locking sensors (3a, 4a, 3b, 4b, 3c, 4c, 3d, 4d, 3e, 4e). Each locking sensor is capable of indicating if the lock that said locking sensor is monitoring is in a locked or unlocked state. Each locking sensor can be in a valid or invalid state. The method comprises the following steps: - determining the state of the locking system (1) on the basis of the state of the locks detected by the locking sensors; and - determining a reliability level associated with the state of the locking system on the basis of the number of valid locking sensors monitoring the locks that are in the same state as the locking system.
Patent CA-2929789-C (CA)
Inventor: EATON BRADLEY ALAN
IPC: H04W64/00
Filed: 2014-11-04
Granted: 2023-03-28
Abstract: Techniques where a computer system is able to obtain information about a subject by communicating with a devise that employs a limited range communication technology and is associate with the subject are described.
Patent CA-2930851-C (CA)
Inventor: CHIARA FABIO
IPC: F04F5/18
Filed: 2014-11-20
Granted: 2022-03-22
Abstract: A method of compressing a gas includes maintaining a first volume of liquid in a first high pressure chamber and maintaining a first volume of gas in a second high pressure chamber, wherein the first volume of gas is at a first pressure and the first high pressure chamber and the second high pressure chamber are fluidly connected through a high pressure pump. A pressurized gas is forced into the first high pressure chamber having the first volume of liquid and simultaneously pumping, using the high pressure pump, at least a portion of the first volume of liquid in the first high pressure chamber to the second high pressure chamber, wherein the first volume of liquid pumped into the second high pressure chamber compresses the first volume of gas in the second high pressure chamber to a second pressure greater than the first pressure.
Patent CA-2934520-C (CA)
Inventor: APT KIRK
IPC: C12N9/24
Filed: 2014-12-18
Granted: 2022-10-04
Abstract: Cette invention concerne des procédés et des systèmes utilisés pour extraire les lipides se prêtant à la production de biocarburants à partir d'un bouillon de fermentation pouvant comprendre l'application de chaleur pour prétraiter le bouillon de fermentation afin d'extraire plus facilement une substance provenant de micro-organismes oléagineux dans le bouillon. De plus, ou en variante, une combinaison d'enzymes comprenant une amylase, une 1-4 mannosidase, et une 1-3 mannosidase peut être utilisée pour rompre les parois cellulaires des micro-organismes oléagineux. L'eau de bouillon résiduaire peut être recyclée et utilisée comme eau d'imbibition pour laver une charge de procédé pour extraire le sucre.
Patent CA-2937875-C (CA)
Title: Commande amelioree de trajectoires de puits de forage
Inventor: KYLLINGSTAD AGE
IPC: E21B7/04
Filed: 2015-01-27
Granted: 2021-10-19
Abstract: L'invention concerne des procédés pour commander la direction d'une trajectoire de puits de forage pendant le forage coulissant directionnel au moyen d'un train de tiges de forage possédant un trépan pouvant être entraîné en rotation, au moyen d'un moteur à boue, autour d'un axe de rotation de trépan au niveau de son extrémité inférieure, la direction de l'axe de rotation de trépan définissant une face d'outil, l'un des procédés comprenant les étapes suivantes consistant à : a2) obtenir des données indiquant le couple du moteur à boue; et b2) calculer un angle de torsion réactif du train de tiges de forage en multipliant le couple obtenu lors de l'étape a2) par l'élasticité de torsion du train de tiges de forage, le procédé comprenant en outre l'étape consistant à : c2) faire tourner le train de tiges de forage, à l'aide d'un moyen de rotation de train de tiges de forage, d'un angle sensiblement égal à l'angle de torsion réactif calculé, mais dans la direction opposée à celui-ci. L'invention concerne également des systèmes pour exécuter les procédés ainsi que des produits-programmes d'ordinateur comprenant des instructions pour amener un processeur à exécuter les procédés décrits ici.
Patent CA-2943791-C (CA)
Inventor: MONKMAN GEORGE SEAN
IPC: B01D53/62
Filed: 2015-03-16
Granted: 2023-09-05
Abstract: La présente invention concerne un procédé/système de séquestration de dioxyde de carbone à partir d'installations de production de ciment et de chaux. Selon l'invention, du dioxyde de carbone provenant de gaz de carneau provenant d'installations de production de ciment ou de chaux est récupéré et transporté vers une installation de production de matériaux de construction où il est séquestré.
Patent CA-2943843-C (CA)
Title: Installation of an emergency casing slip hanger and annular packoff assembly having a metal to metal sealing system through the blowout preventer
Inventor: KAUFFMANN FREDERIC
IPC: E21B33/04
Filed: 2014-03-31
Granted: 2021-03-30
Abstract: An emergency casing packoff assembly (170) that is adapted to be installed in a wellhead (100) through a blowout preventer includes an upper packoff body (171), a lower packoff body (174) releasably coupled to the upper packoff body (171), and a metal seal ring (175) that is adapted to create a metal to metal seal between the packoff assembly (170) and a casing (110) supported in a wellhead (100) when a pressure thrust load is imposed on the packoff assembly (170). The casing packoff assembly (170) further includes a lock ring energizing mandrel (173) threadably coupled to the upper packoff body (171), wherein at least a portion of the lock ring energizing mandrel (173) is adapted to be threadably rotated relative to the upper packoff body (171) so as to lock the packoff assembly (170) into the wellhead (100) while the imposed pressure thrust load is maintained on the packoff assembly (170).
Patent CA-2944356-C (CA)
Inventor: NGUYEN DUY T
IPC: C07C43/11
Filed: 2015-03-24
Granted: 2021-02-16
Abstract: L'invention concerne une composition comprenant un sulfonate d'alcool-éther et un sel d'ammonium quaternaire destinée à être utilisée dans des procédés d'amélioration de la récupération de pétrole brut dans une formation souterraine contenant des hydrocarbures.
Patent CA-2945295-C (CA)
Title: Method of treating tissue
Inventor: SHIMP LAWRENCE A
IPC: A61P19/00
Filed: 2008-06-16
Granted: 2020-01-14
Abstract: In one embodiment, the method comprises providing tissue, preparing the tissue, and treating the tissue to improve remodeling characteristics of the tissue. The tissue may be, for example, cortical bone. Treating the tissue to improve remodeling characteristics may comprise heating the tissue, treating the tissue with a chemical, or other. Heating the tissue may be done in the absence of oxygen and may comprise heating the tissue in a vacuum, heating the tissue in an inert atmosphere, heating the tissue in a reducing atmosphere, coating the tissue with a protective coating and heating the tissue, or other. Further embodiments comprise treating the tissue in supercritical fluids, for example, to dry or virally inactivate the tissue.
Patent CA-2945905-C (CA)
Inventor: JULI STEFAN
IPC: C09D7/62
Filed: 2015-05-26
Granted: 2022-07-12
Abstract: L'invention concerne une composition stable, pulvérisable, contenant au moins un organopolysiloxane renfermant des groupes hydroxyle et/ou des groupes hydrolysables, au moins un agent réticulant à base d'un silane fonctionnalisé, au moins une charge à base de silice et au moins un catalyseur de condensation. L'invention concerne également l'utilisation de cette composition et un procédé d'étanchage d'ouvertures ou de fissures dans des composants.
Patent CA-2949618-C (CA)
Inventor: ELWELL JAMES P
IPC: F21V29/70
Filed: 2015-10-16
Granted: 2018-05-08
Abstract: An LED lamp uses a flexible metal fabric as a heat sink. At least one light emitting diode is attached to a circuit board that is mounted on a heat conducting member. The flexible heat sink is attached to the heat conducting member, such that heat generated by the light emitting diode and circuit board is conducted to the flexible heat sink. The flexible heat sink can be deformed to fit in a variety of spaces. The flexible heat sink dissipates the heat generated by the LED lamp without the need for a fan. The flexible heat sink may be made from braided copper fabric.
Patent CA-2951846-C (CA)
Title: Engine block heater cord set
Inventor: WONG PING-CHUNG (ERIC)
IPC: H01R29/00
Filed: 2016-12-14
Granted: 2019-09-10
Abstract: An engine block heater and an engine block heater cord set. The heater has a cavity formed from a plurality of opposed lobes spaced symmetrically about its upper end. The lobes matingly engage a connector of a cord set. First and second electrical terminal are disposed within opposed lobes and are electrically coupled to a heating element. The cord set comprises an electrical power cord engagable with the heater. A connector includes a plurality of power contacts, where the number of power contacts is four or more and a multiple of two. Each of the power contacts is electrically bonded to one of first and second electrical conductors. The power contacts are positioned symmetrically relative to one another on the connector with diagonally opposite contacts having a different polarity and spaced apart by a distance generally equal to the distance between the electrical terminals of the heater.
Patent CA-2952308-C (CA)
Inventor: DION BERNARD
IPC: G01D1/00
Filed: 2016-12-19
Granted: 2023-08-01
Abstract: In one example, a method includes measuring sensor data of at least one physical component having a known operational status. The method further includes generating a plurality of data points from the measured sensor data, each of the plurality of data points representing a measured occurrence of a feature of the measured sensor data. The method further includes iteratively sampling with replacement the data points to generate a plurality of subsets of the data points, and determining, within each of the plurality of subsets, a confidence interval having an upper bound and a lower bound to generate a plurality of confidence intervals having respective upper bounds and lower bounds. The method further includes generating a composite confidence interval having a composite upper bound based on a first central tendency of the respective upper bounds and a composite lower bound based on a second central tendency of the respective lower bounds.
Patent CA-2952956-C (CA)
Inventor: BRONFIN BORIS
IPC: C22C23/02
Filed: 2015-06-24
Granted: 2020-09-22
Abstract: A magnesium based alloy comprising 2.6-5.5wt% Aluminum (Al),2.7-3.5wt% Lanthanum (La), 0.1-1.6wt% Cerium (Ce), 0.14-0.50wt% Manganese (Mn), 0.0003-0.0020wt% Beryllium (Be) and optionally up to 0.35wt% Zinc (Zn), up to 0.40wt% Tin (Sn), up to 0.20wt% Neodymium (Nd) and up to 0.10wt% Praseodymium (Pr), the balance being magnesium and unavoidable impurities. The alloy is suitable for high temperature applications and combines excellent castability with superior corrosion resistance and with good creep resistance, ductility, impact strength and thermal conductivity. The alloy is particularly useful for high- pressure die casting process.
Patent CA-2954496-C (CA)
Inventor: COLLET CHRISTOPHE
IPC: C12P7/06
Filed: 2015-05-06
Granted: 2019-01-08
Abstract: Processes, as well as associated systems and computer program (software) products, are disclosed for the biological conversion of CO into desired end products such as ethanol. The control methodologies used for these processes can advantageously result in a reduced time required for a batch operat 5 ion or other initial operating period, prior to achieving a continuous operation, which may be demarcated either by the addition of fresh culture medium at a defined flow rate or by another process initiation target. The control methodologies may alternatively, or in combination, improve a process performance parameter, such as productivity of the desired end product or bacterial growth rate, during 10 this batch operation or other initial operating period.
Patent CA-2957554-C (CA)
Title: Mecanisme d'inclinaison de tete d'injecteur
Inventor: BEHRENS RANDALL DEAN
IPC: F16M11/10
Filed: 2015-08-06
Granted: 2021-02-02
Abstract: La présente invention concerne un mécanisme d'inclinaison permettant de manipuler une tête d'injecteur montée sur une plate-forme inclinable fixée à une extrémité d'un support de pivot sur une structure de base, qui comprend un élément articulé fixé entre la plate-forme inclinable et la structure de base, l'élément articulé ayant une jonction et un cylindre fixé entre la structure de base et l'élément articulé, un bras du cylindre étant déployé pour pousser la jonction de l'élément articulé dans une position excentrée, permettant ainsi de bloquer l'élément articulé.
Patent CA-2959325-C (CA)
Inventor: PIRAT VINCENT
IPC: H04L29/08
Filed: 2015-07-24
Granted: 2018-08-21
Abstract: A system includes: a computerized appliance having a processor; and software executing on the computerized appliance from a non-transitory physical medium, the software providing: establishment of a communication session over a network between two or more end communications appliances; detection and recording of at least media channel capabilities on individual end communications appliances connected in the session; service of media channel toggle options to end communications appliances; detection of media channel toggle option selections made by users operating the end communications appliances; and implementation of the media channel toggle option or options selected for individual communications sessions.