baber/WOPTO huggingface dataset:
Patent CA-2901994-A1 (CA)
Title: Systemes et methodes de surveillance en temps reel d'etats de pompe en fond de trou
Inventor: DACUNHA JEFFREY J
IPC: E21B47/009
Filed: 2015-08-28
Abstract: Des systèmes et méthodes pour une surveillance améliorée détats de pompe en fond de trou peuvent fournir une surveillance en temps réel, une haute précision et un faible bruit lors de la surveillance détats de pompe en fond de trou. Des systèmes pour la surveillance détats de pompe peuvent être couplés à toute pompe de tige de pompage appropriée, et ils peuvent recueillir des données souhaitées à partir de la pompe. Les données souhaitées peuvent être recueillies à plusieurs différents moments lors dun mouvement de pompe afin de fournir une surveillance en temps réel. Une équation donde correspondant au comportement de la pompe en fond de trou peut être résoute lorsque les données souhaitées sont reçues afin de fournir une surveillance en temps réel. Selon certains modes de réalisation, léquation donde peut être résoute en la séparant en solutions statiques et dynamiques. Selon certains modes de réalisation, la solution dynamique de léquation donde peut être résoute à laide dune méthode à base intégrale.
Patent CA-2902291-A1 (CA)
Title: Systemes, procedes et appareils pouvant utiliser une memoire permanente securisee avec un processeur d'ordinateur
Inventor: IGNATCHENKO SERGEY
IPC: G06F21/72
Filed: 2014-03-13
Abstract: Les systèmes, procédés et appareils de l'invention mettent en oeuvre un système pour accéder à des données stockées de manière sécurisée à l'extérieur d'un processeur d'ordinateur. Dans un aspect, le processeur d'ordinateur peut comprendre une unité centrale de traitement (CPU) et un contrôleur de mémoire. Le contrôleur de mémoire peut comprendre une mémoire pour stocker une clé, un premier ensemble de circuits et un module de sécurité. Le premier ensemble de circuits peut être configuré pour recevoir de la CPU une demande d'un élément de données, déterminer que l'élément de données demandé doit être lu d'une mémoire externe enregistrée dans un format sécurisé, et lire l'élément de données depuis la mémoire externe dans le format sécurisé. Le module de sécurité peut être configuré pour effectuer une authentification et/ou un déchiffrement de l'élément de données dans le format sécurisé à l'aide de la clé enregistrée en mémoire.
Patent CA-2903282-A1 (CA)
Title: Diffraction based biosensor containing two diffractive gratings
Inventor: IZMAILOV ALEXANDRE
IPC: G01N33/483
Filed: 2014-02-27
Abstract: The present disclosure provides a diffraction based biosensor containing at least two diffraction gratings. The first grating is referred to as an in-coupling diffraction grating and the coherent light source (laser) is directed to illuminate the in-coupling grating, and the biosensor is configured such that a selected order of the light beam diffracted from the in-coupling diffraction grating illuminates a second biosensor grating coated with analyte-specific receptors which are selected to preferentially bind with analytes being tested for that may or may not be located in a sample being tested.
Patent CA-2905578-A1 (CA)
Title: Panneau de disjoncteurs
Inventor: MEUX DOMINIQUE
IPC: H02B1/056
Filed: 2015-09-23
Abstract: Ce panneau de disjoncteurs comporte plusieurs disjoncteurs, chaque disjoncteur comportant une tête comprenant .cndot. un joint tronconique (48) en matériau élastomère, ce joint tronconique présentant une première face tronconique (70), et .cndot. un tronc de cône en matériau plus dur que le matériau du joint tronconique, ce tronc de cône présentant une seconde face tronconique (50), dans lequel : - la distance, dans une direction d'embrochage, entre un bord supérieur (74) de la première face tronconique (70) et l'épaulement (36) est au moins deux fois plus petite que la distance, dans la direction d'embrochage, entre des bords supérieur (47A) et inférieur (47B) de la seconde face tronconique (50), et - le bord supérieur (74) de la première face tronconique (70) est en retrait, vers l'intérieur du disjoncteur, par rapport au bord inférieur (47B) de la seconde face tronconique.
Patent CA-2907248-A1 (CA)
Inventor: ASAI YASUHIKO
IPC: D21H17/63
Filed: 2013-12-26
Abstract: The present invention relates to wood pulp for glass plate-interleaving paper in which an amount of silicone contained in the wood pulp is 0.5 ppm or less with respect to an absolute dry mass of the pulp, as well as relates to interleaving paper for glass plates of which a raw material is the wood pulp, in which an amount of silicone contained in paper is 0.5 ppm or less with respect to the absolute dry matter of paper. The interleaving paper for glass plates formed from the wood pulp of the present invention, as well as interleaving paper for glass plates of the present invention are able to remarkably control contamination of silicone to the surface of glass plates for use as substrate material for flat panel displays for which a high degree of cleanliness and high quality are required.
Patent CA-2909289-A1 (CA)
Inventor: MCDUFF PIERRE
IPC: F16B13/08
Filed: 2006-03-21
Abstract: An anchor assembly for walls comprises a toggle member and a strap member pivotally mounted together, and a locking member. In a first position thereof, the toggle member is aligned with the strap member for insertion through the wall, whereas in a second position thereof, the toggle member extends behind the wall at an angle relative to the strap member which extends from the toggle member through the hole in the wall. The locking member is adapted to be displaced along the strap member until it engages the wall and to be locked on the strap member to prevent the locking member from displacing away from the toggle member. Therefore, the locking member and the toggle member are connected by the strap member and imprison the wall by abutting respectively the visible and hidden sides thereof. A fastener introduced through the locking member and the wall threadably engages an opening defined in the toggle member.
Patent CA-2909669-A1 (CA)
Inventor: TABIBIAZAR RAYMOND
IPC: A61K47/48
Filed: 2015-10-20
Abstract: Compositions and methods are provided for treating viral infection in a mammal by administering a therapeutic dose of a pharmaceutical composition that inhibits AXL, MER or Tyro3 protein activity, for example by inhibition of the binding interaction between AXL, MER or Tyro3 and its ligand GAS6.
Patent CA-2910736-A1 (CA)
Inventor: FREESE ROBERT P
IPC: G01J3/40
Filed: 2013-06-20
Abstract: Various implementations of optical computing devices are described herein which include a "tuning fork" probe, "spark plug" probe, "grooved tubular" and "modular"  type implementation. The present optical computing devices may determine one or more characteristics of a fluid sample in real-time by deriving the data directly from the output of an optical element.
Patent CA-2911287-A1 (CA)
Inventor: FRACZEK JUSTIN
IPC: E21B17/01
Filed: 2014-05-01
Abstract: La présente invention se rapporte à des ensembles segments de colonne montante de conduite auxiliaire (par exemple, avec unités d'isolation) qui sont appropriés pour un forage à pression gérée (MPD), et qui peuvent être abaissés (par exemple, lorsqu'ils sont reliés à d'autres ensembles segments de colonne montante) par le biais d'un organe rotatif d'une installation de forage. Certains modes de réalisation sont configurés pour posséder des parties des conduites auxiliaires reliées (par exemple sans soudage) sous l'organe rotatif.
Patent CA-2913203-A1 (CA)
Title: Methods and systems for determining manufacturing and operating parameters for a deviated downhole well component
Inventor: SAMUEL ROBELLO
IPC: E21B47/00
Filed: 2014-01-17
Abstract: Systems and methods for determining manufacturing or operating parameters for a deviated downhole well component, including a method that includes representing a tubular string as nodes separated by segments, determining transfer matrices for determining an i th node's state vector from an i th -1 node's state vector, and defining initial state vector values for the reference node. The nodes are numerable from 1 to N with an initial, mechanically constrained reference node representable with i = 0, and each is associated with a state vector describing a corresponding node position and one or more forces present at said node. The method further includes applying the transfer matrices to obtain each of the state vectors' values, deriving from at least one of the state vectors a parameter value for said component, and specifying a component having said parameter value. The parameter value can include a centralizer or stabilizer composition, manufacturing dimensions, or position.
Patent CA-2913326-A1 (CA)
Inventor: LEUTNER DIRK
IPC: A61K9/20
Filed: 2014-05-23
Abstract: The present invention relates to a solid pharmaceutical dosage from comprising ticagrelor and ASA as pharmaceutically active agents, to a package for storing the solid pharmaceutical dosage form and to a solid pharmaceutical dosage form for the use in the treatment of certain diseases.
Patent CA-2914433-A1 (CA)
Title: Compresseurs hydrauliques de gaz et leurs applications
Inventor: MILLAR DEAN
IPC: F25B31/00
Filed: 2014-06-10
Abstract: L'invention concerne un compresseur utilisant un écoulement de fluide vers le bas d'une colonne verticale pour entraîner de l'air ou un autre gaz, et le comprimer sous la tête de l'écoulement. L'air comprimé est ensuite séparé de l'écoulement dans une chambre de séparation d'air au bas de la colonne verticale. Dans une application, le gaz comprimé est utilisé pour refroidir une mine souterraine profonde. Dans une autre application, le système est utilisé pour séparer des composés chimiques à partir de mélanges gazeux, tels que les gaz d'échappement d'installations alimentées par combustible fossile. Dans une autre application, le système est intégré dans un système de climatisation domestique ou commercial. Le système peut également être utilisé comme partie d'un réfrigérateur à compression de vapeur à minimum de travail.
Patent CA-2919882-A1 (CA)
Title: Cleaner head for a vacuum cleaner
Inventor: ISLEY DAVID ANDREW
IPC: A47L9/06
Filed: 2014-07-24
Abstract: A cleaner head (8) for a vacuum cleaner (2), comprising an agitator in the form of a brush bar (18), the brush bar (18) comprising a plurality of radially extending bristles (46) and a sealing material (52) disposed between the bristles (46). The sealing material (52) extends over substantially the entire circumferential and axial extent of the regions of the brush bar (18) between the bristles (46). The cleaner head (8) further comprises a housing (22) defining a chamber (24) which at least partially surrounds the brush bar (18), a dirty air inlet (68) in a lower part of the chamber (24) and a front opening that exposes the brush bar (18) at the front of the housing (22). The brush bar (18) is supported for rotation with respect to the housing (22) and arranged in the chamber (24) such that the brush bar (18) seals against the housing (22) thereby restricting flow of air through the front opening.
Patent CA-2921089-A1 (CA)
Inventor: HAN BENSON
IPC: C02F1/00
Filed: 2016-02-17
Abstract: There is described an embodiment of a wastewater treatment system comprising a plurality of agitating devices and dosing devices. The agitating devices connect with a tank though a water pipe. The agitation devices are connected through connecting pipes. The treated wastewater is discharged by a blow-off pipe. The dosing devices are installed on the water pipe and the connecting pipes. The dosing devices doses at least one of: a flocculants, a coagulant, a pH  adjuster and combination thereof. This embodiment of a wastewater treatment system allows for ion exchange between wastewater and flocculants by using high-speed rotating blades of a pump. Treatment of wastewater is performed with small-sized equipment with high efficiency.
Patent CA-2921934-A1 (CA)
Title: Systemes et methodes permettant de distinguer des cliquetis de moteur d'un claquement de piston
Inventor: BIZUB JEFFREY JACOB
IPC: G01L23/22
Filed: 2016-02-25
Abstract: Une méthode pour distinguer un claquement de piston d'une détonation de moteur dans un dispositif de va-et-vient comprend l'obtention d'une fréquence fondamentale d'un cylindre, qui comprend une face de poussée et une face de contre-poussée, la réception d'un premier signal d'un premier capteur de détonation installé sur le cylindre et la détermination d'un claquement du piston par l'évaluation de plusieurs amplitudes du premier signal à la fréquence fondamentale et de plusieurs fréquences harmoniques de la fréquence fondamentale, à savoir si elles dépassent le seuil de claquement du piston.
Patent CA-2923783-A1 (CA)
Inventor: SCHMIDT ROBERT KYLE
IPC: B64C25/10
Filed: 2016-03-14
Abstract: An aircraft landing gear assembly (10) includes a fibre composite leaf spring (30) arranged as a down lock spring to make the lock link (14).
Patent CA-2931169-A1 (CA)
Inventor: BICER JACK
IPC: G06F21/30
Filed: 2013-11-19
Abstract: Computer systems and methods are provided for authenticating a user seeking to conduct at least one interaction with a secured capability provided by a computer. The method includes receiving a first signal from the computer providing the secured capability. The first signal includes a reusable identifier corresponding to the secured capability. The method further includes receiving a second signal from an electronic- device being used by the user. The second, signal includes a copy of (he reusable identifier and user verification information. The method farther includes using a processor to evaluate, based at least on the first signal and the second signal, whether the user Is authorized to conduct the at least one interaction with the secured capability. The method further includes, in response to an indication from the processor that the user is authorized to conduct die at least one interaction with the secured capability, transmitting a third signal including authorization information to at least one of the electronic device and the computer,
Patent CA-2934268-A1 (CA)
Title: Whole blood separation sampling apparatus
Inventor: WRIGHT JASON
IPC: B01L3/00
Filed: 2014-12-20
Abstract: The present invention provides systems, devices, kits, and methods for separating blood plasma or serum from whole blood. The present invention further provides systems, devices, and methods for separating a volume of blood plasma or serum from whole blood.
Patent CA-2934536-A1 (CA)
Inventor: JAIN CHINTAN
IPC: H04W4/02
Filed: 2014-12-18
Abstract: A system to utilize geo-fences to limit calls to a server system from a user's mobile device may be provided in the form of a geo-fencing application executing on a mobile device. A geo-fencing application may be configured to detect, based on the monitored location information, that the associated mobile device has entered an area represented by a passive geo-fence and stop reporting location information to the server until the mobile device is outside the area represented by the passive geo-fence. A passive geo-fence represents a low or non-engagement geographical area, where a service provider is not as interested in engaging with potential or existing customers with respect to their services.
Patent CA-2935687-A1 (CA)
Title: Thin-film devices and fabrication
Inventor: TRAN TOM TOAN-CONG
IPC: G02F1/15
Filed: 2014-12-31
Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.
Patent CA-2935867-A1 (CA)
Title: Heteroaryls and uses thereof
Inventor: BHARATHAN INDU T
IPC: C07D213/74
Filed: 2015-01-13
Abstract: The present invention provides a compound of formula I: and pharmaceutically acceptable salts thereof, wherein X, R1, R2, R3, R4, R5, L1, L2, m, and n, are as described in the specification. Such compounds are inhibitors of VPS34 and thus useful for treating proliferative, inflammatory, or cardiovascular disorders.
Patent CA-2936693-A1 (CA)
Inventor: DUCHATEAU PHILIPPE
IPC: C07K14/725
Filed: 2015-01-14
Abstract: The present invention relates to a new generation of chimeric antigen receptors (CAR), under single-chain or multi-chain forms, the specificity of which, to a desired antigen, is conferred by a VNAR polypeptide derived from monomeric antibodies from cartilaginous fish. Such CARs, which aim to redirect immune cell specificity toward selected undesired malignant cells, are compact and thus particularly adapted to target hollow antigens such as ions channels of efflux pumps present at the surface of drug-resistant cells. The invention encompasses the polynucleotides, vectors encoding said multi-chain CAR and the isolated cells expressing them at their surface, in particularly for their use in immunotherapy.
Patent CA-2937231-A1 (CA)
Title: Dual basket catheter
Inventor: SOLIS MARIO A
IPC: A61M25/10
Filed: 2016-07-27
Abstract: This disclosure is directed to a catheter having a basket-shaped electrode assembly at the distal end of the catheter body formed from a plurality of spines with electrodes. Each spine is deflectable outwards into an expanded configuration, so that the basket-shaped electrode assembly has a proximal basket area and a distal basket area with different equatorial diameters.
Patent CA-2937816-A1 (CA)
Inventor: BESNER GREGORY J
IPC: G06Q10/06
Filed: 2015-02-25
Abstract: Technologies for automated human resources management include a human resources server, a number of administrator computing devices, and a number of employee computing devices. The human resources server collects survey data on corporate culture from the employee computing devices, analyzes the survey data, and recommends one or more initiatives to improve corporate culture. The recommendation may be based on predefined ideas for improvement, prior results recorded by other organizations, or suggestions from employees. The administrator computing devices may access the survey data and recommendations. The human resources server receives results data associated with initiatives implemented by a client organization, and optimizes future recommendations based on the results data. The human resources server may connect the client organization with one or more partner organizations to implement the recommendations. The human resources server may solicit feedback on prior initiatives from employee computing devices. Other embodiments are described and claimed.
Patent CA-2938418-A1 (CA)
Title: Paperboard carton
Inventor: NOVOTNY PETER L
IPC: B65D5/02
Filed: 2014-01-29
Abstract: A paperboard carton is formed by interconnecting a main body piece, folded to establish at least a bottom wall and first and second spaced side panels, with separately formed third and fourth side panels. To strengthen the carton and enable similarly configured cartons to be effectively, vertically stacked, a caliper or basis weight of each of the third and fourth side panels is made greater than the main body piece and/or an orientation of the fibers between the pieces is varied as compared to a conventional carton.
Patent CA-2938679-A1 (CA)
Inventor: CASEY CLINTON MCSHANE
IPC: F16N1/00
Filed: 2016-08-12
Abstract: A plunger lift lubricator including a lower lubricator section having an internal lubricator bore extending axially from a top thread profile to a bottom flange profile an outlet pipe connector comprising a body having a vertical throughbore forming a portion of the lubricator bore and a radial passage extending through a pipe connector profile to the vertical throughbore.
Patent CA-2939790-A1 (CA)
Inventor: CAUSEVIC ELVIR
IPC: A61B5/374
Filed: 2006-07-26
Abstract: Un appareil pour déterminer létat neurologique dun sujet, comprenant : un ensemble délectrodes configuré pour être placé sur le sujet pour recueillir des signaux électriques du cerveau; un processeur; une mémoire couplée fonctionnellement au processeur, où la mémoire stocke une ou plusieurs instructions dutilisation; et une interface dentrée-sortie possédant au moins un canal couplé de manière opérationnelle au processeur, où linterface dentrée-sortie est configurée pour recevoir des signaux électriques du cerveau à travers lensemble délectrodes; et le processeur est configuré pour utiliser lune ou plusieurs instructions dopération pour effectuer une ou plusieurs opérations sur les signaux reçus par linterface dentrée-sortie, où une ou plusieurs opérations comprennent : débruiter les signaux reçus; extraire des caractéristiques à partir des signaux débruités; classer les caractéristiques extraites; et déterminer un état neurologique du sujet en se basant sur la classification, où déterminer létat neurologique comprend les étapes suivantes : déterminer si létat neurologique est normal ou anormal; déterminer si létat neurologique anormal est psychiatrique ou « fonctionnel », organique, ou une situation durgence ou état d« alerte ».
Patent CA-2942420-A1 (CA)
Inventor: FRIGGSTAD TERRANCE A
IPC: A01C7/08
Filed: 2011-08-09
Abstract: The present invention is directed to a seed metering assembly comprised of a set of stand-alone modular seed metering units. Each seed metering unit is selectively driven by a common drive member, such as a drive shaft. When a seed metering unit is engaged with the drive member, the unit will meter granular material. On the other hand, when the seed metering unit is not engaged with the drive member, the metering unit will not meter granular material. Hence, the present invention provides a seed metering apparatus in which the number of seed metering units can be scaled to match the number of distribution headers of a seeding implement.
Patent CA-2944197-A1 (CA)
Title: Outils de coupe impregnes de diamants contenant des fibres et leurs procedes de formation et d'utilisation
Inventor: DRIVDAHL KRISTIAN S
IPC: E21B10/46
Filed: 2015-03-27
Abstract: L'invention concerne des fibres pour des outils de coupe imprégnés de diamant et leurs procédés associés de fabrication et d'utilisation. Une matrice est formée, laquelle contient des fibres constituées de carbone, de verre, de céramique, de polymère et similaires. La matrice est ensuite frittée pour former une partie de coupe d'un trépan de forage. Le type et la concentration des fibres peuvent être modifiés en vue de commander la résistance à la traction et la vitesse d'érosion de la matrice afin d'optimiser l'efficacité de coupe des outils. En outre, les fibres peuvent être ajoutées à la section de coupe pour affaiblir la structure et permettre l'utilisation de liants à module supérieur pour les outils de coupe à un coût inférieur, permettant l'adaptation de la quantité de fibres pour de retenir les diamants dans la partie de coupe à la quantité souhaitée. À mesure que la partie de coupe s'érode, les fibres peuvent également accroître le pouvoir lubrifiant sur la face de la partie de coupe.
Patent CA-2944835-A1 (CA)
Inventor: IMBOURG FREDERIC
IPC: F01D17/16
Filed: 2015-04-01
Abstract: The invention relates to a turbine engine compressor (10'), comprising at least one annular row of variable-pitch stator blades (12), wherein said blades are substantially radial and comprise pivots (22, 24) at the radial ends thereof, the radially external pivots of the blades being inserted in first openings of a stator housing (20) and the radially internal pivots being inserted in second openings of a floating ring (60) that surrounds a rotor (18) of the compressor, characterized in that an annular stator part (62) is inserted between the floating ring and the compressor rotor, and in that first sealing means are mounted between the stator part and the compressor rotor, and second sealing means are mounted between the floating ring and the stator component.