baber/WOPTO huggingface dataset:
Patent CA-2915562-C (CA)
Title: Procede d'analyse de flux de sables bitumineux
Inventor: MCMULLAN JASON M
IPC: B01D21/02
Filed: 2015-12-16
Granted: 2017-02-28
Abstract: Dans un procédé de traitement de sables bitumineux, une méthode consiste : a) à fournir un flux de sables bitumineux; b) à diviser le flux de sables bitumineux ou un courant découlement de celui-ci en une fraction de matières solides plus fines et une fraction de matières solides plus grossières en fonction dun seuil de taille des matières solides prédéterminé; c) à analyser la fraction des matières solides plus fines pour obtenir un débit de fraction de matières solides plus fines; d) à analyser la fraction de matières solides plus grossières pour obtenir un débit de fraction de matières solides plus grossières; et en fonction de c) et de d), à obtenir un pourcentage de matières solides, ledit pourcentage représentant un pourcentage des matières solides dans le flux de sables bitumineux dont la taille est supérieure ou inférieure au seuil de taille des matières solides prédéterminé.
Patent CA-2915622-C (CA)
Inventor: LIU SHUANG
IPC: A61K31/422
Filed: 2014-06-20
Granted: 2020-08-18
Abstract: The invention relates to substituted bicyclic compounds, which are useful for inhibition of BET protein function by binding to bromodomains, pharmaceutical compositions comprising these compounds, and use of the compounds and compositions in therapy.
Patent CA-2917583-C (CA)
Inventor: JAASKELAINEN MIKKO
IPC: E21B47/14
Filed: 2013-08-30
Granted: 2018-05-01
Abstract: Systems and methods for distributed acoustic sensing based on coherent Rayleigh scattering are disclosed herein. A system comprises a pulse generator, an optical fiber coupled to the pulse generator, an interferometer coupled to the optical fiber, a photodetector assembly coupled to the interferometer, and an information handling system, which activates two optical gain elements so as to vary the optical path length of the interferometer. A method comprises sending an optical pulse down an optical fiber, splitting backscattered light from the optical pulse into a first backscattered pulse and a second backscattered pulse, activating a first optical gain element and a second optical gain element, sending the first backscattered pulse into a first arm of an interferometer, sending the second backscattered pulse into a second arm of an interferometer, combining the first and second backscattered pulses to form an interferometric signal, and receiving the interferometric signal at a photodetector assembly.
Patent CA-2918053-C (CA)
Title: Recommandations de pages a grande echelle sur des reseaux sociaux en ligne
Inventor: LI JUN
IPC: G06Q50/30
Filed: 2014-07-11
Granted: 2017-08-15
Abstract: Dans un mode de réalisation, l'invention porte sur un procédé qui consiste à accéder à un graphe social comprenant une pluralité de nuds et d'arêtes, à accéder à des scores de concepts utilisateur pour un premier ensemble de nuds utilisateur de la pluralité de nuds, respectivement, à générer un algorithme de recommandation afin d'estimer des scores de concepts utilisateur recommandés pour toutes les paires de concepts utilisateur comprises dans le premier ensemble de nuds utilisateur et la pluralité de nuds de concept, et à calculer des scores de concepts utilisateur recommandés pour un second ensemble de nuds utilisateur de la pluralité de nuds.
Patent CA-2918140-C (CA)
Title: Vehicle system adapted for snow and ice and related method
Inventor: FLORCZAK LISA
IPC: B60F5/00
Filed: 2016-01-19
Granted: 2022-01-04
Abstract: A vehicle system and method is described. The system can include a vehicle having a vehicle frame and a traction apparatus connected to the vehicle frame for providing traction on a planar surface to move the vehicle relative to the planar surface, the vehicle frame having a seat for supporting a user. The system can also include a support structure including a plurality of runners for contacting the planar surface, the plurality of runners including one or more of the following: skates and skis, and a weight compensation system connecting the vehicle frame to the support structure about a pivot. The weight compensation system is configured to adjust the position of the traction apparatus relative to the support structure in response to weight of a user.
Patent CA-2919734-C (CA)
Title: Automated devices, systems, and methods for the fabrication of tissue
Inventor: DAMLE SAMIR
IPC: C12N11/00
Filed: 2014-07-30
Granted: 2023-04-25
Abstract: Described herein are improvements to bioprinting technology that facilitate automation of tissue and organ fabrication processes.
Patent CA-2919859-C (CA)
Inventor: RESTREPO ALEX
IPC: H04N5/232
Filed: 2013-10-30
Granted: 2019-04-09
Abstract: Systems, methods, and computer-readable media acquire an image captured with a mobile device. Motion sensor data of the mobile device at or near a time when the image was captured is acquired. An angle of rotation is computed based on the motion sensor data, and the image is transformed based on the angle of rotation. In another aspect, a user interface enables user control over image transformation. The user interface enables user control over rotating an image on a display at two or more granularities. A point of rotation may be user-defined. Rotated images may be scaled to fit within a viewing frame for displaying the transformed image.
Patent CA-2920808-C (CA)
Title: Accumulation control
Inventor: NEISER RAYMOND R
IPC: B65G43/08
Filed: 2013-11-30
Granted: 2017-04-25
Abstract: Zones of an accumulation conveyor are controlled using a look ahead approach. The speed and article presence conditions of downstream and upstream zones are used to assess the condition of article flow in the neighborhood of a particular zone. The respective speeds of individual zones are then selected and implemented based on the assessment.
Patent CA-2922120-C (CA)
Title: A process for manufacturing acrylic acid, acrylonitrile and 1,4-butanediol from 1,3-propanediol
Inventor: GNANADESIKAN VIJAY
IPC: C12P7/46
Filed: 2014-09-03
Granted: 2022-09-06
Abstract: The present invention is in the field of producing bio-based commodity organic chemicals such as bio-acrylic acid, bio-acrylonitrile, and bio-1,4-butanediol using renewable carbon sources as feedstock. In the first stage of the present invention, bio-1,3 -propanediol is derived from renewable carbon sources through microbial fermentation. In the second stage of the present invention, bio-1,3-propanediol is converted into bio-acrylic acid or bio-acrylonitrile or bio-1,4-butanediol.
Patent CA-2925697-C (CA)
Title: Control information transmission method, user equipment, and base station
Inventor: CHENG YAN
IPC: H04W72/04
Filed: 2013-09-30
Granted: 2020-04-21
Abstract: The present invention relates to a control information transmission method, user equipment, and a base station, where the control information transmission method includes: determining, by user equipment, a downlink control information DCI format of a downlink control channel corresponding to a first serving cell, where the first serving cell is a serving cell corresponding to the user equipment, and the DCI format is determined by using a duplex mode of the first serving cell and a feedback manner of a hybrid automatic repeat request-acknowledgment HARQ-ACK corresponding to the first serving cell; and detecting, by the user equipment, the downlink control channel according to the determined DCI format. When different carrier aggregation manners are used, a DCI format corresponding to a control channel may be determined according to a duplex mode and an HARQ-ACK feedback manner, and therefore the present invention can be flexibly applied to various scenarios.
Patent CA-2926024-C (CA)
Title: Catheter connector
Inventor: KHALAJ STEVE SAEED
IPC: F16L31/00
Filed: 2014-09-17
Granted: 2022-08-23
Abstract: A catheter connector and method of use is disclosed. The catheter connector includes a body, a proximal end port, and a seal. The body has a proximal end and a distal end. Further, the body defines a hollow interior from the proximal end to the distal end. The hollow interior is configured to receive a catheter at least partially therethrough. The proximal end port includes a cavity and is configured with the proximal end of the body for mating communication with a fluid delivery device, such as a pump, reservoir, syringe, or the like. This port may have any conventional configuration, such as a Luer-lock fitting. The seal is configured within the interior of the body and includes a passage configured for receipt of the catheter. In addition, at least a portion of the seal is configured within the cavity of the proximal end port. Further, the seal is configured to compress around the catheter so as to axially secure the catheter within the body.
Patent CA-2929520-C (CA)
Inventor: HAGSTROM KIM
IPC: F24F13/06
Filed: 2016-05-10
Granted: 2023-09-12
Abstract: A controlled dilution fluid flow pattern is described. In an embodiment, a fluid supply device is configured for controlling a pattern of a flow of a fluid within a critical room. The critical room comprises a critical area subject to contamination. A first fluid supply nozzle is configured to provide a first fluid supply jet to provide a first flow of the fluid towards a substantial center of the critical area. A second fluid nozzle is configured to provide a second fluid supply jet to provide a second flow of the fluid towards a perimeter of the room. A momentum of the first fluid supply jet and a momentum of the second fluid supply jet are adjusted so that the substantial center of the critical area is flushed by the first flow and penetration of the second flow into the substantial center of the critical area is generally prevented. In other embodiments, a HVAC system and method are discussed along with the features of the device.
Patent CA-2929657-C (CA)
Title: Composition and method for treating subterranean formations using inorganic fibers in injected fluids
Inventor: BHADURI SUMIT
IPC: C09K8/592
Filed: 2014-11-07
Granted: 2019-05-07
Abstract: A method of plugging an opening in a subterranean formation such as a fracture system is provided. A gel composition can be provided which includes an aqueous fluid, a cross-linkable polymer soluble in the aqueous fluid and a cross-linking agent. Inorganic fibers can be added to the gel composition. The gel composition can be injected into the opening in the subterranean formation. The gel composition can be cross-linked, and the opening can be plugged with the gel composition. In certain illustrative embodiments, the inorganic fibers can be mineral wool fibers.
Patent CA-2930529-C (CA)
Inventor: RODNEY PAUL F
IPC: E21B47/0224
Filed: 2013-12-27
Granted: 2018-06-05
Abstract: A ranging signal and a reference signal are generated. The reference signal has a lower frequency than the ranging signal. The reference signal is transmitted through a geological formation to be received by a ranging tool in a ranging well while the ranging signal is launched down a target well. The reference signal is reconstructed in the ranging well and a signal that is a combination of the ranging signal launched from the target well and noise are received in the ranging well. The received signal may be in the form of magnetic or electric field values or changes in these fields. The reconstructed reference signal, in combination with the received signal, is used to produce a filtered ranging signal. A relative location of the target well can then be determined in relation to the ranging well based on the filtered ranging signal. The location information can be used to direct drilling operations.
Patent CA-2931188-C (CA)
Title: Device to transfer personnel and materials to and from a land site and use thereof
Inventor: NES ASBJORN
IPC: B63B35/36
Filed: 2014-11-20
Granted: 2022-01-04
Abstract: A floating device for transfer of personnel and material to and from the shore is described, where the device is divided into sections that are mutually brought together by articulated couplings to form an extended, continuous path for the transfer of said personnel and material, as the sections are set up to be reset between a parked, folded position and an extended, using position. The device is characterised by a first section (10) that comprises mutually separated hull sections (14, 16) that are connected via a deck (12) where the other sections (20, 30) in the device are set up to be parked in under the deck (12) between the hull parts (14, 16) of the first section (10), and also that the device comprises means to securely couple the other sections (20, 30) to the first section (10) up under the deck, as the hull parts can be ballasted to be able to raise and lower the first section (10) with regard to the other sections (20, 30). Also described is an application of the device.
Patent CA-2934252-C (CA)
Inventor: HUANGFU JINHUAN
IPC: B27L1/12
Filed: 2010-01-29
Granted: 2022-05-10
Abstract: Il est décrit un élément de liaison pour une chaîne de fléau comportant plus de deux tiges et plus de deux parties en angle reliées aux tiges. Les tiges et les parties en angle définissent un espace intérieur de lélément de liaison. Une chaîne de fléau comportant au moins un tel élément de liaison fait partie dun appareil débranchage pour écorcer les arbres.
Patent CA-2945643-C (CA)
Inventor: SASAKI DAISUKE
IPC: H01R24/38
Filed: 2016-10-18
Granted: 2023-11-07
Abstract: Il est décrit un ensemble de câbles comprenant un câble, une pince métallique et un étui métallique. Le câble comporte un isolant extérieur et un conducteur extérieur à lintérieur de celui-ci. Le conducteur extérieur comporte une partie saillante faisant saillie dun côté dans le premier sens à partir dune partie dextrémité de lisolant extérieur dun côté dans la première direction. La pince maintient la partie en saillie et comporte une partie dextrémité de lautre côté dans la première direction. Le boîtier de métal comprend une partie emboutie logeant au moins lextrémité de lisolant extérieur et celle de la pince. Emboutie de lextérieur, la partie emboutie est en contact de pression avec et fixée sur au moins la partie dextrémité de lisolant externe et lextrémité de la pince de sorte que lextrémité de lisolant externe est déformée élastiquement et lextrémité de la pince est déformée plastiquement.
Patent CA-2946092-C (CA)
Title: A method and an arrangement for determining a degree of fullness of a large grinding mill drum, and a large grinding mill drum
Inventor: PIRTTINIEMI JUKKA
IPC: G01F23/80
Filed: 2015-04-27
Granted: 2022-03-08
Abstract: The present invention relates to the field of mineral and metallurgical processes, to disintegrating in general and to disintegrating by tumbling mills, and more particularly to a method and arrangement for determining a degree of fullness of a large grinding mill drum, and to a large grinding mill drum. An arrangement for determining a degree of fullness of a large grinding mill drum according to the present invention has a sensor arrangement (13), (18), (28), (29), (30) attached to at least one lifting bar bolt (7) of an at least one lifting bar (5) of the grinding mill, said sensor arrangement (13), (18), (28), (29), (30) having an at least one force transducer (9), (25) attached to said at least one lifting bar bolt (7). With the help of the measurement arrangement according to the present invention more reliable measurement data can be provided for the determination of the degree of fullness of a large grinding mill drum.
Patent CA-2949476-C (CA)
Title: Associative object tracking systems and methods
Inventor: DEANGELIS DOUGLAS J
IPC: G01S13/74
Filed: 2011-11-21
Granted: 2020-06-16
Abstract: Systems and methods track a first object when continuous tracking information for the first object is not available. The systems and methods detect when the tracking information for the first object is not available. A last time of a last determined location of the first object is determined and a second object closest to the last determined location at the last time is determined. The location of the first object is associated with a location of the second object if tracking information for the first object is not available. Proximity of the first object to the second object may also be detected and used to associate the location of the first object to the second object. An ID of a tracking tag is automatically associated with an ID of an object to which it is attached.
Patent CA-2956073-C (CA)
Inventor: GRATZER LOUIS B
IPC: B64C11/18
Filed: 2015-08-05
Granted: 2023-04-04
Abstract: La présente invention concerne une ailette fendue conçue comme un accessoire sur une aile d'un avion. L'ailette de bout d'aile fendue peut comprendre une ailette de bout d'aile supérieure s'étendant doucement depuis la pointe de l'aile au-dessus d'un plan de corde de l'aile et une dérive ventrale se projetant au-dessous du plan de corde à partir d'une surface inférieure de l'ailette de bout d'aile supérieure. L'ailette de bout d'aile supérieure peut comprendre une section de transition qui s'incurve vers le haut à partir de la pointe de l'aile dans une section pratiquement plane. Les surfaces supérieure et inférieure de l'ailette de bout d'aile supérieure peuvent être délimitées par des bords d'attaque et de fuite qui sont balayés vers une direction de flux d'air, parallèles avec le plan de corde et s'incurvent vers la direction de flux d'air avant de se terminer au niveau d'un point distal de la pointe de l'aile. De même, des surfaces supérieure et inférieure de l'ailette ventrale peuvent être délimitées par des bords d'attaque et de fuite qui s'incurvent vers la direction du flux d'air et se terminent au niveau d'un point distal de la pointe de l'aile.
Patent CA-2966196-C (CA)
Title: Ensemble diffuseur interne a reduction de bruit
Inventor: EILERS DANIEL J
IPC: F16K47/08
Filed: 2015-10-30
Granted: 2023-10-17
Abstract: L'invention concerne une vanne pour fluide. comprenant un corps de vanne présentant une entrée de fluide et une sortie de fluide reliées par un passage de fluide. Un siège de vanne est disposé à l'intérieur du passage de fluide. Un élément de réglage de fluide est disposé de manière mobile à l'intérieur du passage de fluide, cet élément de réglage de fluide coopérant avec un ensemble de pièces internes pour commander l'écoulement de fluide à travers le passage de fluide. L'ensemble de pièces internes comprend une cage (122) présentant une pluralité d'ouvertures (140) qui caractérisent l'écoulement du fluide à travers la cage (122) et une pluralité d'évents (142) qui suppriment le bruit généré par la pluralité d'ouvertures (140).
Patent CA-2972078-C (CA)
Inventor: KLING MATTHEW T
IPC: G06F21/74
Filed: 2015-11-18
Granted: 2023-04-04
Abstract: A system and method for operating multiple security domains on one circuit card assembly, using a field-programmable gate array (FPGA) with an embedded security domain separation gate providing the MAC between multiple soft-core CPUs also embedded in the FPGA. In one embodiment, the FPGA is segregated into two or more security domains with no data paths between soft-core CPUs in each security domain except through the security domain separation gate. The security domain separation gate applies rules to any information to be transmitted between the security domains to avoid transmission of malicious content and to avoid transmission of information of a certain classification level or type to a security domain at a lower classification level or type.
Patent CA-2979893-C (CA)
Title: Tension-set tieback packer
Inventor: HANSON ANDREW J
IPC: E21B23/06
Filed: 2017-09-22
Granted: 2019-10-01
Abstract: An apparatus for supporting tubing in casing includes a setting tool and a liner top packer, which can be used for tieback. A setting slip is disposed uphole of a packing assembly on the packer and is movable from a retracted to an extended state engaging the casing. The setting tool has a temporary connection to the packer and has a pack-off that seals the tool in the packer but allows for movement. After running downhole, the temporary connection of the setting tool to the packer is disconnected, and the setting slip is set in the casing by moving the setting tool in an uphole direction. To set the packing assembly, the packer is moved in the uphole direction by engaging the setting tool with the pack-off and compressing the packing element (e.g., packing element and opposing cones and slips) against the set setting slip. Eventually, the setting tool is disconnected from the packer by disengaging the pack-off.
Patent CA-2980634-C (CA)
Title: Cell for inserting components into a workpiece
Inventor: ANSOLA IRURETA JULEN
IPC: B23P19/00
Filed: 2016-03-22
Granted: 2023-09-05
Abstract: A cell for mounting components in a workpiece comprising: a pressing device (10) for inserting at least two different components into a workpiece using pressure. The device (10) comprises: a press (11), a plurality of pushers (12) and a striking plate (13). The pushers are situated vertically and configured to receive the force exerted by the press. One end of each pusher is configured to receive a component to be inserted in the workpiece. The striking plate is configured to bear the insertion stresses exerted by said press and comprises a plurality of support points that may be moved until they are alternatively positioned in an aligned way with a pusher arranged coaxially to the press. The cell comprises a robot provided with a claw, the robot being configured to hold the workpiece and position it in the pressing device.
Patent CA-2981335-C (CA)
Inventor: HEJLEH KHALED MUFID YOUSEF
IPC: E21B25/16
Filed: 2016-03-31
Granted: 2023-12-12
Abstract: Selon l'invention, des données d'orientation représentant une orientation nécessaire d'une carotte maintenue dans un tube carottier (22, 50) avant la séparation de la carotte (24, 52) de la roche sous-jacente peuvent être enregistrées par un dispositif de collecte de données (42, 80) au moins pendant que le forage est arrêté et le plus proche de l'instant Tx, où Tx peut être supérieur, inférieur ou égal à T - t, où T est l'instant enregistré par le dispositif de collecte de données (42, 80) et t est la durée écoulée enregistrée commencée et enregistrée par un dispositif de communication (60) à la surface. La durée écoulée t commence à la surface lorsque le forage s'arrête et de préférence avant que la carotte soit détachée de la roche sous-jacente. Pour des intervalles de temps réguliers I entre des mesures de données d'orientation, il peut y avoir un retard temporel W à partir du début de la durée écoulée t. Ce retard devrait être au moins aussi long que (I) un intervalle de temps entre les prises de mesures d'orientation plus la durée pour mesurer réellement une orientation. Après l'écoulement du retard W, la carotte peut être détachée de la roche sous-jacente. Le dispositif de collecte de données (42, 80) est interrogé à la surface par le dispositif de communication (60), et en même temps les deux chronomètres sont arrêtés ou leurs durées individuelles sont associées l'une avec l'autre (instant de prospection T et durée écoulée t). Des données d'orientation enregistrées cibles Tx peuvent être identifiées comme la valeur de Tx la plus grande inférieure à T - (t - W), c'est-à-dire le Tx le plus vieux temporellement du début de T après la prise de marque et avant ou au plus tard à la fin de la durée de retard W. Alternativement, pour une durée t écoulée commençant à la fin de la période de retard W à partir de la prise de marque, les données d'orientation enregistrées peuvent être identifiées comme la valeur de Tx la plus petite supérieure à T - (t + W) ou la valeur de Tx la plus grande inférieure à T -t.