baber/WOPTO huggingface dataset:
Patent CA-2937552-C (CA)
Title: Integrated device comprising stacked dies on redistribution layers
Inventor: RAY URMI
IPC: H01L21/56
Filed: 2015-02-12
Granted: 2019-09-10
Abstract: An integrated device that includes a dielectric layer (202) configured as a base for the integrated device, several redistribution metal layers (230,240,2560,260) in the dielectric layer, a first wafer level die (206) coupled to a first surface of the dielectric layer, and a second wafer level die (208) coupled to the first wafer level die. The dielectric layer includes several dielectric layers. In some other implementations, the first wafer level die (206) is coupled to the redistribution metal layers through a first set of interconnects (216). In some other implementations, the first wafer level die (606) includes several through substrate vias (629). In some implementations, the second wafer level die (210) is coupled to the redistribution metal layers through a first set of interconnects, the TSVs, a second set of interconnects, and a set of solder balls. In all implementations, the integrated device includes an encapsulation layer that encapsulates the first and second wafer level dies.
Patent CA-2940476-C (CA)
Title: Timbre pour la reparation des hernies
Inventor: BLACKBURN ELIZABETH
IPC: A61F2/00
Filed: 2015-03-03
Granted: 2019-05-07
Abstract: L'invention concerne un timbre (10) permettant de réparer un défaut de type hernie, ledit timbre comprenant un corps (12) pouvant adopter une configuration réduite pour pouvoir être introduit par une incision étroite ou une canule étroite chez un patient. Un élément de support (26) aide à déployer le corps du timbre pour le faire passer de la configuration réduite à une configuration déployée. Un manchon (24) permet de monter de manière amovible l'élément de support au corps du timbre.
Patent CA-2941463-C (CA)
Inventor: PATRICK CHARLES
IPC: H02P25/18
Filed: 2015-03-12
Granted: 2018-09-11
Abstract: A multi-speed electric motor may include a plurality of windings arranged into winding phase groups. A speed controller may switch two or more windings between a series and a parallel configuration in each winding phase group. The speed controller may also switch the winding phase groups between a delta and a Wye configuration. By selecting a specific configuration, one or more of the holding torque, torque ratio, no-load maximum speed, and volts/Hz ratio of the AC motor may be optimized for a given application. In some embodiments, the AC motor may be used as part of a piece of drilling rig equipment such as a drawworks, winch, mud pump, top drive, or rotary table.
Patent CA-2946100-C (CA)
Inventor: BELMAN PIERRE
IPC: E04F11/00
Filed: 2015-04-22
Granted: 2021-10-26
Abstract: The present invention relates to a device (1) for helping a wheeled vehicle to negotiate an obstacle, characterized in that it comprises a stationary frame (10) and at least one deployable ramp (2), said ramp having a bottom end intended to come into contact with the ground (3) and an opposite top end mechanically connected to at least one ramp lifting lever that lifts the top end of said ramp over an end-of- extraction-travel portion, said lifting lever being in the form of a foot mounted so as to pivot on the ramp between an inactive flapped-down position and an end position in which said foot at least partially supports the weight of the top end of said ramp, said foot having a lifting function over a travel portion adjacent to the end position and being kept in contact with the ground.
Patent CA-2954635-C (CA)
Title: Improved signal detection and characterization
Inventor: WILSON DAVID BRENT
IPC: G01R23/02
Filed: 2015-05-12
Granted: 2021-08-17
Abstract: A method and system for detecting and characterizing an input signal receive a signal having an in-phase (I) component and a quadrature -phase (Q) component. A first IQ sample of the signal is acquired at a first point in time, and a second IQ sample of the signal is acquired at a second point in time, Using one or more processors, a delayed complex conjugate multiply (DCM) is applied to the first IQ sample of the signal and the second IQ sample of the signal to produce a constant product having an in-phase (I C ) component and a quadrature-phase (Q c ) component. A signal magnitude and a signal frequency are determined from the I c component of the constant and the Q c component of the constant, using the one or more processors.
Patent CA-2960361-C (CA)
Inventor: EVANS MARK
IPC: G01R17/12
Filed: 2014-07-02
Granted: 2019-01-29
Abstract: Precision AC and DC voltage, current, phase, power and energy measurements and calibrations with current ranges from 1uA to 20kA and voltage ranges from 1V to 1000kV are now performed with accuracies of better than one part per million. Continued demand for improved accuracy has led the inventors to address remnant magetization within the current comparators that form the basis of the measuring process within many of the measurement instruments providing the precision AC and DC measurements and calibrations. Accoringly, the inventors present current comparator and measurement system architectures together with control protocols to provide for correction of this remnant magnetization.
Patent CA-2962847-C (CA)
Inventor: SAWCHUK BLAINE
IPC: G01F15/00
Filed: 2017-03-31
Granted: 2021-05-18
Abstract: Un anneau de mesure pour un pipeline comprend un corps ayant un trou central sétendant le long dun axe longitudinal du corps et au moins un taraud pour mesurer les paramètres découlement dans le pipeline. Le taraud comprend une partie filetée sur une surface circonférentielle du corps sétendant à travers le corps vers le trou central et un premier canal sétendant de la partie filetée au trou central.
Patent CA-2963919-C (CA)
Title: Process for preparing a fat slurry and for preparing a spread with said slurry
Inventor: GREBENKAMPER KAI
IPC: A23D7/00
Filed: 2015-09-18
Granted: 2022-02-15
Abstract: A process for preparing a slurry of edible oil and fat powder, and to a process of preparing an edible fat-continuous spread out of such. The process for preparing said slurry has at least two different regimes of reduced pressure.
Patent CA-2968756-C (CA)
Inventor: SOZINHO TIAGO
IPC: F23C10/00
Filed: 2015-12-01
Granted: 2023-09-19
Abstract: L'invention porte sur un procédé et une installation de combustion par oxydo-réduction en boucle chimique (CLC) d'une charge hydrocarbonée gazeuse, par exemple du gaz naturel comprenant essentiellement du méthane. Selon l'invention un vaporéformage catalytique de la charge est effectué entre deux étapes successives de combustion de la charge au contact d'une masse active oxydo-réductrice sous forme de particules. Le catalyseur de reformage est placé en lit fixe dans une zone de reformage (130) intermédiaire aux deux zones de réduction (120,140) dans lesquelles sont réalisées les deux étapes de combustion.
Patent CA-2970724-C (CA)
Inventor: ARMENJON BENJAMIN
IPC: A23K10/20
Filed: 2015-12-30
Granted: 2023-01-24
Abstract: La présente invention se rapporte à une poudre de coléoptères comportant au moins 67% en poids de protéines et au moins 5% en poids de chitine, les pourcentages en poids étant donnés sur le poids total de poudre de coléoptères. Elle vise également un procédé de préparation de la poudre de coléoptères ainsi que les utilisations de celle- ci notamment dans l'alimentation humaine ou animale.
Patent CA-2971794-C (CA)
Inventor: BRANDT CAMERON S
IPC: C07K16/28
Filed: 2008-10-06
Granted: 2020-03-24
Abstract: La présente concerne un membre nouvellement identifié de la famille B7, zB7H6, qui fonctionne comme un contre-récepteur du récepteur de déclenchement de cellule NK, NKp30. La présente concerne également des procédés et des compositions pour moduler lactivité cellulaire NK induite par NKp30 en fonction de linteraction de zB7H6 avec NKp30, ainsi que des procédés de criblage associés. La présente concerne en outre des anticorps anti-zB7H6 et des conjugués anticorps-médicaments comprenant un anticorps anti-zB7H6 conjugué à un agent thérapeutique, ainsi que des procédés dutilisation de ces anticorps et de ces conjugués anticorps-médicaments afin dexercer des effets thérapeutiques contre les cellules exprimant le zB7H6.
Patent CA-2980374-C (CA)
Inventor: IGUCH KAZUNARI
IPC: B62K5/00
Filed: 2017-09-27
Granted: 2020-02-11
Abstract: Un dispositif de contrôle de basculement destiné à un véhicule basculant à deux roues avant comprend un dispositif de commande autostable à haute rigidité (56) qui exécute une commande autostable à haute rigidité (L6) qui verrouille le balancement des deux roues avant oscillant et qui contribue à la stabilité du véhicule basculant à deux roues avant, un commutateur qui commute létat de commande autostable à haute rigidité (L6) à létat MARCHE ou ARRÊT, et un dispositif de commande dannulation de décalage (57) qui exécute une commande dannulation de décalage (L7) qui maintient létat autonome des deux roues avant oscillant jusquà un état de déplacement prédéterminé lorsque la commande autostable à haute rigidité (L6) est éteinte.
Patent CA-2982886-C (CA)
Inventor: TSUYUKI TAKESHI
IPC: F02D41/04
Filed: 2015-04-16
Granted: 2018-05-29
Abstract: This engine control apparatus controls a cylinder-direct fuel injection engine provided with a fuel injection valve for directly injecting fuel into a cylinder, and a valve-overlap period adjustment mechanism for adjusting a valve-overlap period between the open period of an intake valve and the open period of an exhaust valve. The engine control apparatus is provided with an acceleration request sensor for detecting acceleration requests from a driver, and when there is an acceleration request and the temperature of the crest surface of a piston in the cylinder is lower than a prescribed temperature, the valve-overlap period between the open period of the intake valve and the open period of the exhaust valve, during which exhaust top dead center occurs, is expanded.
Patent CA-2996115-C (CA)
Inventor: NANAYAKKARA RAVI P
IPC: E21B7/06
Filed: 2015-10-12
Granted: 2020-01-07
Abstract: La présente invention concerne, dans certains modes de réalisation, une transmission hybride destinée à être utilisée à l'intérieur d'un outil de forage rotatif orientable. La transmission hybride peut permettre des performances améliorées en forage directionnel de l'outil de forage rotatif orientable. La transmission hybride peut comprendre une machine motrice servant à mettre en rotation un composant de forage (par ex. une came utilisée pour faire tourner en sens opposé une tête d'orientation) par rapport à un carter extérieur à rotation complète de l'outil rotatif orientable. De plus, la transmission hybride peut comprendre un moteur/générateur électrique servant à régler la vitesse de rotation de la came en réponse à des variations à haute fréquence de la vitesse de rotation du carter de l'outil. La transmission hybride peut également comprendre une transmission couplée à la machine motrice et au moteur/générateur électrique pour fournir une énergie mécanique provenant de la machine motrice et/ou du moteur/générateur pour faire tourner la came (ou un autre composant de forage) à l'intérieur de l'outil rotatif orientable.
Patent CA-2997394-C (CA)
Title: Novel xylene-based amphiphilic compound and use thereof
Inventor: CHAE PIL SEOK
IPC: C07H15/00
Filed: 2016-04-15
Granted: 2020-03-24
Abstract: The present invention relates to a xylene-based amphiphilic compound, a method for manipulating a membrane protein using the same. Compounds of the invention, for example, the representative compound of formula 3: (see above formula) can be prepared from readily available starting materials. The amphiphilic compounds can manipulate membrane protein at relatively low concentrations compared to many known detergents. The compounds can be used to aid the isolation of membrane proteins, for example, to aid their solubilization and/or purification. The compounds can also be used to aid the functional and structural determination of membrane proteins, including their stabilization and crystallization.
Patent CA-3001948-C (CA)
Title: A method for operating an electronic vapour inhaler
Inventor: GILL MARK
IPC: A24F40/50
Filed: 2016-10-13
Granted: 2022-04-19
Abstract: A method is provided for operating an electronic vapour inhaler (10) comprising an induction heating arrangement (34), the induction heating arrangement (34) comprising an induction coil (36) for generating an alternating electromagnetic field to heat an induction heatable element (28) and thereby heat a non-liquid flavour-release medium (30). The method comprises intermittently energising the induction coil (36) to generate an intermittent alternating electromagnetic field which provides pulsed heating and cooling of the induction heatable element (28).
Patent CA-3002605-C (CA)
Inventor: MINEA OCTAVIAN MIHAI
IPC: G06F21/56
Filed: 2016-11-02
Granted: 2022-03-29
Abstract: Domain generation algorithm (DGA) malware is detected by intercepting an external time request sent by a potential DGA malware host, and replacing the received real time with an accelerated (future) real time designed to trigger time-dependent DGA activity. The interception and replacement are performed outside the physical or virtual DGA host, on a different physical or virtual system such as a distinct external physical server or router, or distinct hypervisor or virtual machine running on the same physical system, in order to reduce the risk that the DGA malware identifies the time substitution. Failed DGA malware external access requests triggered only at future times are then used to identify domain names generated by the DGA malware, allowing proactive count ermeasures.
Patent CA-3003110-C (CA)
Title: Ensemble pour prelevement sanguin ayant une protection multifonction
Inventor: SIM LEE HOONG
IPC: A61M5/32
Filed: 2013-03-07
Granted: 2021-03-02
Abstract: Un ensemble daiguille inclut un boîtier ayant des extrémités proximale et distale, une canule IV se projetant distalement à partir du boîtier, et une protection IV ayant un engagement. Le boîtier a une assise protégée et la canule IV a un embout distal. La protection IV possède une position de préutilisation où la protection IV couvre lembout distal de la canule IV et lengagement est désengagé de lassise protégée, et une position dutilisation où lengagement est engagé avec lassise protégée et la protection IV est adaptée pour se déplacer entre une position non protégée, dans laquelle lembout distal est exposé, et une position protégée, dans laquelle lembout distal est protégé par la protection IV.
Patent CA-3004412-C (CA)
Inventor: BOATENG WILLIAM BEKOE
IPC: B64D33/02
Filed: 2016-07-07
Granted: 2019-03-26
Abstract: An aircraft engine guard, for protecting an aircraft engine against ingestion of large objects, includes a generally cone-shaped body, a base section of the rear end of the guard body and a dome section at the distal forward end of the guard body, at least three, vertical, peripherally extending walls located between the base and the dome section, with successive ones of the peripheral walls having different peripheral dimensions, peripherally cylindrical, with the dimension increasing from the base toward the dome section. A plurality of air intake openings are defined in and between the peripheral walls with at least one dimensional size which is small enough to prevent having birds from being able to pass through the guard into the aircraft engine.
Patent CA-3005794-C (CA)
Title: Compositions comprising bacterial strains
Inventor: MULDER Imke Elisabeth
IPC: A61K35/74
Filed: 2016-11-23
Granted: 2019-07-02
Abstract: The invention provides compositions comprising bacterial strains for treating and preventing inflammatory and autoimmune diseases.
Patent CA-3005990-C (CA)
Title: Wellbore tubulars including a plurality of selective stimulation ports and methods of utilizing the same
Inventor: TOLMAN RANDY C
IPC: E21B34/06
Filed: 2016-09-13
Granted: 2021-06-15
Abstract: Wellbore tubulars including a plurality of selective stimulation ports and methods of utilizing the same are disclosed herein. The wellbore tubulars include a tubular body (40) including an external surface and an internal surface that defines a tubular conduit. The wellbore tubulars also include a plurality of selective stimulation ports (100), and each selective stimulation port includes an SSP conduit and an isolation device that is configured to selectively transition from a closed state to an open state responsive to a shockwave having greater than a threshold shockwave intensity. The methods include methods of stimulating a subterranean formation utilizing the wellbore tubulars. The methods also include methods of re-stimulating the subterranean formation utilizing the wellbore tubulars.
Patent CA-3006894-C (CA)
Inventor: COUCHOUD TIMOTHEE
IPC: E21B4/18
Filed: 2016-12-05
Granted: 2023-03-14
Abstract: L'invention concerne un dispositif et un procédé de forçage d'une cavité (103) dans une exploitation minière souterraine. Un tambour d'abattage (139) pouvant tourner autour d'un axe de rotation (233) de tambour est monté rotatif par rapport à un axe longitudinal (218) au moyen d'un entraînement rotatif (130) et d'un arbre axial (133), de sorte que l'axe de rotation (233) du tambour tourne sur une surface cylindrique à angle aigu dont la pointe est orientée en direction d'un front d'attaque (109). On obtient ainsi par des cycles de forçage successifs une vitesse d'abattage relativement élevée pour une conception compacte et donc flexible, relativement simple et mécaniquement stable.
Patent CA-3014359-C (CA)
Title: Reacteur d'oxydation d'ammoniac pour la production d'acide nitrique
Inventor: GRANGER JEAN FRANCOIS
IPC: B01J12/00
Filed: 2016-09-07
Granted: 2023-02-21
Abstract: L'invention concerne un procédé de production d'acide nitrique comprenant une étape d'oxydation d'ammoniac en présence d'un catalyseur, comprenant une étape consistant à surveiller la température dudit catalyseur par au moins un capteur infrarouge sans contact.
Patent CA-3014574-C (CA)
Inventor: MITSUYOSHI SHUNJI
IPC: G10L25/66
Filed: 2017-01-27
Granted: 2022-05-31
Abstract: At least one feature value is calculated using voice data uttered by a subject, a degree indicating the physical and mental state of the subject is calculated on the basis of the calculated feature value, and the physical and mental state of the subject is estimated on the basis of the calculated degree.
Patent CA-3015497-C (CA)
Inventor: FAST JONATHAN
IPC: A01N37/16
Filed: 2017-02-23
Granted: 2023-10-31
Abstract: L'invention concerne une composition et un procédé, qui sont utilisés pour traiter des articles susceptibles d'être contaminés avec des spores bactériennes. La composition et le procédé sont efficaces contre des spores bactériennes sélectionnées parmi C. diff., C. botulinum, C. sporogenes, B. cereus et B. subtilis. L'article peut être un textile ou une surface dure. Le procédé consiste à préparer une première solution d'utilisation par mélange d'éther amine dans l'eau, et une seconde solution d'utilisation par mélange d'acide percarboxylique dans l'eau ; à appliquer la première solution d'utilisation sur l'article ; et à appliquer la seconde solution d'utilisation sur l'article. Un autre procédé consiste à préparer un mélange d'éther amine, d'acide percarboxylique et d'eau, et à appliquer le mélange sur l'article.
Patent CA-3022620-C (CA)
Title: Ratchet wrench
Inventor: CHAN YI-TUNG
IPC: B25B13/46
Filed: 2017-05-26
Granted: 2020-07-14
Abstract: A ratchet wrench is provided, including a main body, a driving member, a restricting member, a switching member and an elastic abutting assembly. The main body has a first receiving chamber, a second receiving chamber and a third receiving chamber which is communicated with the first receiving chamber and the second receiving chamber. One end of the second receiving chamber is formed with a larger diameter section, and the other end of the second receiving chamber is formed with a small diameter section. The driving member is rotatably assembled within the receiving chamber. The restricting member is disposed in the third receiving chamber and limitable to a rotational direction of the driving member. The switching member is rotatably disposed within the second receiving chamber and includes a rotatable member and a projection which extends from the rotatable member. The rotatable member is received in the larger diameter section and the projection is received in the small diameter section. A bottom of the ratchet wrench of this invention is smoothly rotatable and the ratchet wrench effectively prevents the bottom from departing from the main body, which increase durability and efficiency.
Patent CA-3022739-C (CA)
Inventor: SPICER SEAN
IPC: E21B47/08
Filed: 2018-10-31
Granted: 2023-10-10
Abstract: Techniques for determining geometries of hydraulic fractures include identifying a data structure that includes data associated with hydraulic fracture identifiers and observed fluid pressures, at least one of the hydraulic fracture identifiers representing a first hydraulic fracture formed from a monitor wellbore into a subsurface rock formation and at least another of the hydraulic fracture identifiers representing a second hydraulic fracture formed from a treatment wellbore into the subsurface rock formation, at least one of the observed fluid pressures includes a pressure change in a fluid in the first hydraulic fracture that is induced by formation of the second hydraulic fracture; performing a single- or multi-objective, non-linear constrained optimization analysis to minimize at least one objective function associated with the observed fluid pressures; and based on minimizing the at least one objective function, determining respective sets of hydraulic fracture geometries associated with at least one of the first hydraulic fracture or the second hydraulic fracture.
Patent CA-3023776-C (CA)
Title: Plug contact set and method for testing the latching of the plug contact set
Inventor: LAPPOHN JURGEN
IPC: H01R13/629
Filed: 2017-03-22
Granted: 2021-03-02
Abstract: A plug contact set, comprising a plug contact strip (17) having several first contact elements that are formed as components of a circuit board (10) and are arranged in the region of a circuit board edge (19), comprises at least one first latch element (31, 51) that is formed as part of the circuit board (10) is arranged on the circuit board edge (19) and at least one second latch element (32) that is arranged on the housing, said latch elements being set up to latch with one another (22), and a third latch element (33, 53) that is formed as part of the circuit board (10) and that is able to latch to the second latch element (32) and that is arranged to be spaced apart from the first latch element (31) in the plugging direction (S) in such a way that, by latching the third latch element (33, 53) to the second latch element (32), an as clearance-free as possible fixing of the housing on the circuit board (10) is achieved.
Patent CA-3025195-C (CA)
Title: Device for measuring the geometry of the inner wall of bores and corresponding method
Inventor: HAAS JUERGEN
IPC: G01B11/24
Filed: 2016-09-14
Granted: 2021-03-23
Abstract: The invention relates to a device for measuring the geometry of the inner wall of bores, drill holes and passages, which are optionally countersunk, and in particular for threaded, pin, and rivet connections of workpieces, said device comprising at least one optical sensor measuring towards the inner wall and capable of being introduced and rotated via a feed/rotating unit into the drill hole, wherein an auxiliary object having a passage is provided, and rests on the surface of the workpiece, through which passage said sensor penetrates the countersink and/or bore. The device is characterised in that the inner wall of the auxiliary object is provided with a structure and that the sensor scans said structure(s) whilst passing through the auxiliary object. The invention also relates to a corresponding method.