baber/WOPTO huggingface dataset:
Patent CA-2843655-C (CA)
Inventor: JEHLE WALTER
IPC: C25B15/00
Filed: 2014-02-20
Granted: 2017-09-19
Abstract: The invention proceeds from a redox device (10a-c), in particular a hydrogen-oxygen redox device, having at least one redox unit (12a-c, 14c), in particular a hydrogen-oxygen redox unit, which is intended for carrying out at least one redox reaction with consumption and/or production of a first gas, in particular hydrogen gas, and/or of a second gas, in particular oxygen gas. It is proposed that the redox device (10a-c) comprise at least one residual gas purification unit (20a-c, 21c, 22a-c, 22c) which frees at least one residual gas in the redox unit (12a-c, 14c) of at least one gas impurity at least in at least one rest mode of the redox unit (12a-c, 14c).
Patent CA-2846023-C (CA)
Title: Bath bench with lateral transfer extension
Inventor: NELSON MICHAEL
IPC: A47K3/12
Filed: 2014-03-13
Granted: 2017-07-18
Abstract: This application includes embodiments of apparatuses (e.g., bath benches) for improving accessibility to a bathtub. Some embodiments include a bath bench with a primary deck and a folding lateral transfer extension (secondary deck). The secondary deck may be coupled to the primary deck by a dual-axis hinge.
Patent CA-2846743-C (CA)
Inventor: BOWLER DAVID B
IPC: H04B10/2575
Filed: 2014-03-14
Granted: 2017-05-16
Abstract: Improved systems and methods for delivering CATV content over a fiber optic network from a transmitter.
Patent CA-2847603-C (CA)
Title: Methodes d'amelioration des moteurs de recherche pour l'extraction d'information de commerce electronique
Inventor: WARREN WILL
IPC: G06F16/2453
Filed: 2014-03-27
Granted: 2022-06-21
Abstract: Les interrogations dans les moteurs de recherche comme Google Search, ApplianceTM, Elastic SearchTM et dautres moteurs largement disponibles offrent du contenu pertinent en ce qui concerne lobjectif dappuyer les sites Web de commerce électronique. Des méthodes offrent une abstraction intelligente afin de savoir quand et comment générer un ensemble dinterrogations, lensemble comprenant une ou plusieurs interrogations pertinentes pour le contenu de recherche. De plus, les méthodes peuvent aussi déterminer si une interrogation dans le moteur de recherche est nécessaire et peuvent rediriger lutilisation vers dautre contenu dynamique ou statique hors de lindice de recherche utilisé par le moteur de recherche pour répondre aux interrogations.
Patent CA-2849755-C (CA)
Title: Proppant materials and methods of tailoring proppant material surface wettability
Inventor: GREEN JOHN WILLIAM
IPC: E21B43/267
Filed: 2012-09-26
Granted: 2017-04-11
Abstract: Embodiments of the invention are directed to materials suitable for use as proppant materials. Proppant materials, and methods for making proppant materials, are provided. In one embodiment, the proppant material comprises a substrate material, a polymeric material disposed on the substrate material and a surface wettability modifier disposed on the polymeric material. Methods of making and using the proppant materials are also disclosed.
Patent CA-2853374-C (CA)
Title: Electrochemcial gas sensor with an ionic liquid as electrolyte for the detection of ammonia and amines
Inventor: WARRATZ RALF
IPC: G01N27/404
Filed: 2012-10-25
Granted: 2020-02-25
Abstract: An electrochemical gas sensor, particularly for the detection of ammonia and/or amines, with an ionic fluid as an electrolyte, wherein the ionic fluid contains at least one protic ammonium cation with at least one dissociable hydrogen atom, whereby the at least one protic ammonium cation reacts with the ammonia and/or amines to be measured via deprotonation. The present invention also relates to the use of such a gas sensor.
Patent CA-2853677-C (CA)
Inventor: LIU YAOQUAN
IPC: C12P33/00
Filed: 2012-11-19
Granted: 2019-01-29
Abstract: Methods and materials for enzymatic synthesis of mogroside compounds described.
Patent CA-2854307-C (CA)
Title: Methode et systeme pour permettre a n'importe quel langage d'etre utilise comme mot de passe
Inventor: HARTMAN ROBERT ARTHUR
IPC: G06F3/0487
Filed: 2014-06-12
Granted: 2022-06-28
Abstract: Un procédé et un appareil qui sont fournis pour utiliser un appareil électronique. Le procédé comprend le stockage de données liées à au moins une langue utilisée lors de la création du mot de passe. Dans lécran de saisie du mot de passe, les données stockées sur la langue choisie ou les langues choisies peuvent être utilisées pour sélectionner une table des caractères en fonction des données stockées sur la langue choisie ou les langues choisies, et cette table des caractères peut être appliquée au clavier afin dentrer le mot de passe.
Patent CA-2860092-C (CA)
Inventor: PONS SERGE
IPC: G01K17/08
Filed: 2012-12-20
Granted: 2018-10-23
Abstract: The present invention relates to a method for estimating the thermophysical properties of a material (O) that incorporates at least one temperature sensor (1, 2, 3) and one point heat source (4), the distance between the at least one temperature sensor (1, 2, 3) and the point heat source (4) being known. The method includes the steps of: expression of the theoretical temperature as a function of time at the at least one temperature sensor (1, 2, 3) when the point heat source (4) is activated, said expression depending on the thermophysical parameters of the material (O); acquisition of a plurality of temperature measurements by the at least one temperature sensor (1, 2, 3) over a time period during which the point heat source (4) is activated; and determining of the values of the thermophysical parameters of the material (O), such that the difference between the theoretical temperatures obtained via said expression and the temperatures that are actually measured is minimal. The present invention also relates to a method for measuring a heat flow (f(t)) across a surface (G) of a material (O) and a flow meter (10) designed for this purpose.
Patent CA-2861436-C (CA)
Title: A syrup capsule
Inventor: KOPEL YARON
IPC: B65D85/72
Filed: 2013-02-04
Granted: 2014-12-23
Abstract: A capsule for storing a fixed amount of syrup. The capsule includes a housing to store the fixed amount of syrup and is shaped to sit on an opening of a bottle of liquid. The capsule also includes a release mechanism to release the syrup in a controlled manner into the bottle. The invention includes a method for releasing syrup from a capsule into a bottle of carbonated water. The method includes the capsule being placed on a rim of the bottle and the capsule receiving a downward force.
Patent CA-2863796-C (CA)
Title: Modeling and analysis of hydraulic fracture propagation to surface from a casing shoe
Inventor: GUMAROV SALAMAT
IPC: E21B47/08
Filed: 2013-02-06
Granted: 2016-09-27
Abstract: A method of designing a well control operation includes obtaining sub-surface data related to a formation surrounding a well, building a geomechanical model of the formation based on the sub-surface data, obtaining operational data related to the well control operation, performing, on a processor, a hydraulic fracture simulation of the formation, wherein the simulation is based on the operational data and the geomechanical model, and determining an estimated volume of fluid required for a fracture to breach an upper surface of the formation.
Patent CA-2866533-C (CA)
Inventor: BELLOTA IGNACE
IPC: B65G69/00
Filed: 2013-03-15
Granted: 2017-02-07
Abstract: The manual securing device comprises a frame (1) supporting a guide rail (2), upon which is slidably mounted a support head (3) receiving a chock (4) that may occupy a retracted position and a locked position located away from the retracted position. This device is characterised in that the rail (2) has a series of holes (20), said head has a guide sheath (30) slidably engaged on the guide rail (2), said sheath (30) has at least one radial through-hole (31) arranged to line up axially with one of the holes (20) of the guide rail (2) by sliding the head (3), and the head (3) has at least one locking pin (32) arranged to be engaged in the alignment of the hole (20, 31) formed, so that it can be translationally immobilised along the guide rail (2).
Patent CA-2867608-C (CA)
Inventor: BOHNKE BERND
IPC: B01D25/21
Filed: 2012-03-19
Granted: 2017-05-02
Abstract: A recess plate designed for packing a plurality of specimens including the plate into a pack between a stationary head piece and a movable end piece of a filter device is provided. A pack of adjacent elements has a recess in a base body of the plate that forms a filter chamber between the adjacent elements. The device has a filter cloth between the adjacent elements for retaining a solid content of a suspension as filter cake, and allowing remaining liquid fraction of the suspension to pass as filtrate. The plate has a fluid pipe for discharging the filtrate out of the plate that runs along a narrow edge of the base body, a fluid duct that connects the pipe to the chamber, and an extension that is connected to the narrow edge of the base body.  For enlarging effective filter surface of the plate, the fluid pipe runs between the base body and the extension.
Patent CA-2868902-C (CA)
Title: Chaise comportant une partie lombaire pivotante integrale et un coussin de siege
Inventor: GROVE JAMES E
IPC: A47C1/032
Filed: 2014-10-23
Granted: 2021-10-26
Abstract: Une chaise semblable à celle que lon trouve couramment dans une maison ou un bureau et ayant un dossier fixe, une paire daccoudoirs et un berceau de siège rotatif qui est situé entre les accoudoirs. La nacelle du siège comprend une partie lombaire reposant contre le dossier de chaise fixe pour soutenir le bas du dos de lutilisateur et une partie coussin de siège pour soutenir le bassin de lutilisateur. La partie lombaire et la partie coussin de siège de la nacelle du siège sont reliées lune à lautre de manière à tourner ensemble comme une unité par rapport au dossier fixe et aux accoudoirs de la chaise. En vertu de ce qui précède, les hanches et la colonne vertébrale de lutilisateur seront constamment alignées chaque fois que lutilisateur déplace son poids dans la chaise, de manière à maximiser le confort de lutilisateur et à améliorer sa posture.
Patent CA-2869464-C (CA)
Title: Vehicle positioning
Inventor: COLLIN JUSSI
IPC: G01C21/18
Filed: 2013-04-02
Granted: 2020-04-14
Abstract: The invention relates to an inertial unit for being attached to a rotatable part of a vehicle, the rotatable part being coupled to a power equipment of the vehicle, the inertial unit comprising: at least one acceleration sensor and/or at least one magnetometer arranged to detect a tilting angle of the rotatable part, and/or at least one counter device arranged to detect rotations of the rotatable part, and atleast one gyroscope arranged to detect directions at a rim level of the rotatable part for providing angular information for positioning.
Patent CA-2870618-C (CA)
Title: Assembly process of a turbo-jet engine heating unitce
Inventor: TAILPIED FABRICE
IPC: F01D25/16
Filed: 2013-05-02
Granted: 2020-02-11
Abstract: The present invention relates to a method for removing a twin-spool turbine comprising a front fan (7), a HP module (40) with a HP rotor (353), and a LP turbine module (60), the intermediate casing having a support bearing (P3) for the HP rotor, the HP rotor being retained in said bearing by a link nut (20), the method comprising a step of inserting a tool for unscrewing the link nut after having released access to the link nut, the method being characterised by including a step of preheating the link nut before starting the unscrewing tool (200, 300).
Patent CA-2870899-C (CA)
Title: Bruleur a double venturi
Inventor: NOMAN SHIBLEE
IPC: F23D14/46
Filed: 2014-11-14
Granted: 2017-01-17
Abstract: Dans diverses versions, un brûleur peut comporter deux entrées venturi couplées à une ou plusieurs têtes de brûleur. Les entrées venturi peuvent être opposées lune à lautre. Pendant lutilisation, le carburant peut être fourni au brûleur par lintermédiaire des deux entrées venturi et au moins partiellement brûlé à proximité de la tête du brûleur.
Patent CA-2871594-C (CA)
Title: Apparatus and method for location identification of wellbores
Inventor: SWANSON AARON R
IPC: E21B47/09
Filed: 2013-03-22
Granted: 2018-07-17
Abstract: There exists difficulties with providing power to downhole devices over long deployment times. It is desirable to have apparatus and methods for recharging local energy sources and for directly providing power to operate downhole electrical devices. Accordingly, a method of performing an operation in a wellbore comprises: disposing a device in a downhole environment of the wellbore; harvesting energy from an energy source in the downhole environment by coupling a first electrode to a first formation layer having a first electrochemical potential and coupling a second electrode to a second formation layer having a second electrochemical potential different from the first electrochemical potential to obtain a current; and using the harvested energy to power the device in the wellbore to perform the operation.
Patent CA-2874239-C (CA)
Title: Source cleaning cascaded volumes
Inventor: BEEKEN CHRISTOPHER BARRY
IPC: G06F12/16
Filed: 2013-06-14
Granted: 2020-09-22
Abstract: Various systems, processes, and products may be used to source clean cascaded volumes. In particular implementations, a system, process, and product for source cleaning cascaded volumes may include the ability to store a primary volume and a plurality of cascaded backup volumes. The system, process, and product may also include the ability to determine whether a write to one of the backup volumes is due to a background copy being made of another volume in the cascade and adjust a background copy indicator in a volume map for the backup volume if the write is due to a background copy and to determine whether a write to one of the backup volumes is due to a write to another volume in the cascade and adjust a write copy indicator in a volume map for the backup volume if the write is due to a write to another cascaded volume.
Patent CA-2875504-C (CA)
Inventor: FOO LAI YEAP
IPC: A61P9/12
Filed: 2013-06-10
Granted: 2022-07-05
Abstract: La présente invention concerne un extrait de fruit de feijoa. L'invention concerne particulièrement des utilisations thérapeutiques d'un extrait de fruit de feijoa, des traitements de préparation de l'extrait et des compositions comprenant l'extrait. Selon l'invention, l'extrait de fruit de feijoa peut être utilisé pour le traitement et la prévention de la polyarthrite rhumatoïde et du diabète de type 2.
Patent CA-2876289-C (CA)
Inventor: ACHARI KARIM
IPC: G06F3/0354
Filed: 2013-06-21
Granted: 2019-12-03
Abstract: L'invention se rapporte à un stylet de saisie de données sur une dalle de saisie, ledit stylet comprenant un corps (100) comprenant un logement (101). Selon l'invention, un tel stylet comprend : - un élément de référence (200), comprenant deux portions distinctes : - une première portion (201) prenant place au sein dudit logement (101); - une deuxième portion (202), comprenant une pointe (203) dont l'extrémité (204) est au moins hémisphérique; - un amortisseur (300) formant une gangue autour d'au moins une partie du dit élément de référence (200), comprenant une paroi externe, ladite paroi externe dudit amortisseur (300).
Patent CA-2876976-C (CA)
Inventor: JAFARI MOHAMMAD
IPC: A61F2/24
Filed: 2013-07-10
Granted: 2019-04-02
Abstract: Disclosed herein are exemplary embodiments of suture securement devices that replace the need to tie knots in sutures. Some embodiments comprise an annular outer body and one or more suture engagement tabs extending inwardly from the outer body. The devices can comprise a superelastic and/or shape-memory material and have a generally in- plane initial configuration. The suture engagement portions are deformable out-of-plane to an active configuration with the outer body compressed and the tabs interlocked with each other. The device can be heat-set in the deformed configuration. The interlocked tabs exert a pinching force on sutures passing between them that restricts the sutures from sliding through the opening in one longitudinal direction.
Patent CA-2879191-C (CA)
Title: Dispositif de charge/decharge
Inventor: DEWA HARUTADA
IPC: H01M10/44
Filed: 2013-07-23
Granted: 2017-06-13
Abstract: L'invention a pour but de permettre de charger et de décharger simultanément une pluralité de batteries secondaires en parallèle sans utiliser d'alimentation électrique ayant une capacité de fourniture de courant extrêmement élevée. A cette fin, la présente invention concerne un dispositif de charge/décharge qui charge et décharge simultanément une pluralité de corps de charge/décharge en parallèle. Ledit dispositif de charge/décharge comporte les éléments suivants : des lignes électriques de charge qui fournissent de l'énergie d'alimentation d'un moyen d'alimentation en énergie à chaque corps de charge/décharge ; des lignes électriques de décharge qui fournissent de l'énergie déchargée de chaque corps de charge/décharge au moyen d'alimentation en énergie ; une pluralité de moyens de commutation de connexion qui sont interposés entre les lignes électriques de charge et les lignes électriques de décharge et la pluralité de corps de charge/décharge et qui commutent les connexions entre les lignes électriques de charge et les lignes électriques de décharge et la pluralité de corps de charge/décharge ; et un moyen de commande de commutation qui commande la commutation de la pluralité de moyens de commutation de connexion. Le moyen d'alimentation en énergie applique une pluralité de tensions différentes, et le moyen de commande de commutation commande la commutation de telle sorte que chaque corps de charge/décharge est connecté à tour de rôle à la pluralité de lignes électriques de charge et à la pluralité de lignes électriques de décharge dans un ordre prescrit.
Patent CA-2882454-C (CA)
Inventor: DONAHUE MATTHEW GARRETT
IPC: A61K31/554
Filed: 2013-08-20
Granted: 2020-08-11
Abstract: La présente invention concerne des composés de formule I, dans laquelle R1, R2 et R3 sont tels que définis dans la description, utiles pour la synthèse de nouveaux conjugués et immunogènes dérivés de l'olanzapine. L'invention concerne également des conjugués d'un haptène de l'olanzapine et d'une protéine.
Patent CA-2888460-C (CA)
Inventor: KIEST LARRY W
IPC: F16L55/26
Filed: 2013-10-09
Granted: 2018-08-21
Abstract: A method and means for repairing the junction (60) of a main (56) and lateral (58) pipe are provided. A repair assembly (10) includes a launcher device (12), a bladder assembly (22) surrounding the launcher device (12), and a liner assembly (32) surrounding the bladder assembly (22). The bladder assembly (22) is frangibly connected to the launcher device (12) to maintain the position of the bladder assembly (22) relative to the launcher device (12) during transport and positioning of the assembly. Likewise, the liner assembly (32), which includes main (34) and lateral liner members (36), is frangibly connected to the bladder assembly (22). The frangible connections allow the position of the repair assembly (10) to be maintained. The frangible connections can be broken, such as by inflation and/or tearing or pulling apart of the components of the repair assembly (10). Thus, the invention provides a way to mitigate the movement of components of the repair assembly (10) during transport and positioning of the repair assembly (10).
Patent CA-2893775-C (CA)
Title: Procede de communication dans un segment de communication d'un reseau
Inventor: BARON JULIEN
IPC: H04L67/563
Filed: 2015-06-03
Granted: 2023-05-09
Abstract: Il est décrit une méthode de communication dans un réseau de communication qui comprend plusieurs dispositifs formant un segment de communication ordonné, au moins un dispositif de ce segment est connecté à, au plus, deux autres dispositifs appelés dispositif précédent et dispositif suivant, au moins un dispositif qui reçoit des données du dispositif précédent et qui émet au moins les données reçues vers le dispositif suivant, ce qui permet la diffusion des données sur le segment. Un concentrateur du segment initialise la transmission dune première trame de données dans le segment à un terminal dextrémité du segment, le terminal renvoyant un symbole initiant la transmission dune deuxième trame de données au premier concentrateur dans le segment. Le moyen de communication comprend les étapes suivantes : une étape de réception dun premier symbole du dispositif précédent du dispositif déterminé, cette étape de réception déclenchant une étape démission dun symbole dATTENTE au dispositif précédent et une étape démission dau moins un premier symbole au dispositif suivant du dispositif déterminé.
Patent CA-2897708-C (CA)
Inventor: INSKEEP MATHEW
IPC: H02J15/00
Filed: 2015-07-20
Granted: 2020-07-14
Abstract: A fast charging high energy storage capacitor system jump starter is described. The jump starter apparatus incorporates a method of using reserve energy from a depleted electrical system such as an automobile battery, combined with a fast charging high energy capacitor bank to enable the rapid and effective way to jump start a vehicle.
Patent CA-2899997-C (CA)
Inventor: SCHLEICHER ECKHARD
IPC: G01N27/22
Filed: 2014-02-28
Granted: 2016-05-31
Abstract: A grid sensor for measuring the phase distribution of a multiphase substance mixture with gaseous and liquid components in the presence of a highly conductive phase (such as salt water or liquid metal). Application areas are the determination of the liquid distribution and the fill level in containers, as well as the investigation of gas-liquid multiphase flows, in particular in pipelines, e.g. in petroleum production and processing.
Patent CA-2901040-C (CA)
Inventor: WATSON BROCK
IPC: E21B34/14
Filed: 2011-12-27
Granted: 2017-11-28
Abstract: A downhole oilfield tool assembly is provided. The tool assembly comprises a mandrel, a valve oriented to block downwards flow through the mandrel in a closed position, a first piston located above the valve and at least partly around an outside of the mandrel. The first piston is configured to develop motive force from a pressure differential between an interior of the mandrel and an exterior of the downhole oilfield tool assembly.
Patent CA-2902449-C (CA)
Title: Etablissement de multiples connexions entre un equipement utilisateur et des noeuds de reseau d'acces sans fil
Inventor: BLANKENSHIP YUFEI WU
IPC: H04W76/15
Filed: 2014-03-07
Granted: 2023-11-07
Abstract: Selon la présente invention, une connexion de plan de commande est établie entre un équipement utilisateur (UE) et un premier nud de réseau d'accès sans fil. Une signalisation dans la connexion de plan de commande est utilisée pour établir une pluralité de connexions entre l'UE et une pluralité supplémentaire correspondante de nuds de réseau d'accès sans fil, pour communiquer des données de plan d'utilisateur entre l'UE et les nuds de réseau d'accès sans fil supplémentaires.