baber/WOPTO huggingface dataset:
Patent CA-2961930-C (CA)
Inventor: OKURA MASAYUKI
IPC: E21B43/00
Filed: 2015-09-15
Granted: 2019-10-29
Abstract: Provided are a molded product for well drilling comprising a reactive metal and a degradable resin composition that promotes a degradation reaction of the reactive metal, preferably a degradable resin composition comprising a degradable resin that generates acid upon degradation or a degradable resin composition containing a degradable resin and an inorganic material or an organic material that promotes degradation of the reactive metal; a molded product for well drilling which is a downhole tool or a downhole tool member; and a method for well drilling that uses said molded product for well drilling.
Patent CA-2962991-C (CA)
Inventor: SAKAMOTO NAOKI
IPC: B60F5/00
Filed: 2017-03-31
Granted: 2019-05-07
Abstract: In a rough terrain vehicle, at a time of preparing to start movement, in a case that a left paddle switch and a right paddle switch are operated together with an accelerator pedal, an ECU disengages a clutch of an automatic transmission, and causes an output of an engine to increase. On the other hand, at a time of starting movement, in a case that the left paddle switch and the right paddle switch are returned to their initial positions, the ECU engages the clutch and transmits the output of the engine from the engine to vehicle wheels via the automatic transmission, to thereby rapidly start movement of the rough terrain vehicle.
Patent CA-2964338-C (CA)
Inventor: NGUYEN DENNIS P
IPC: E21B43/10
Filed: 2015-09-22
Granted: 2023-01-03
Abstract: A system including a mineral extraction system (10), including a hanger (26), and a dual lock system (32) configured to couple the mineral extraction system component to a tubular (22), wherein the dual lock system comprises an outer lock ring (56) and an inner lock ring (54).
Patent CA-2965538-C (CA)
Inventor: SIMPSON GARY R
IPC: G01R29/26
Filed: 2015-10-27
Granted: 2020-08-25
Abstract: Systems and methods of measuring and determining noise parameters. An exemplary method measures noise data and determines element values of a device noise model for a device under test (DUT), using a test system including an impedance tuner coupled to an input of the DUT for presenting a controllable variable impedance to the DUT and a noise receiver coupled to an output of the DUT. Noise data is measured as a function of at least one measurement parameter. The measured data includes raw noise data read from the noise receiver, and is used to determine element values of the device noise model. The system may include a database of device models
Patent CA-2968220-C (CA)
Inventor: GEORGE KEVIN R
IPC: E21B34/10
Filed: 2015-05-08
Granted: 2018-05-29
Abstract: A hydraulic time delay system and method in a wellbore tool is disclosed. The system/method includes an actuation mechanism which allows pressure to act on a functional piston in the wellbore tool. The movement of the piston is restrained by a partially or filled reservoir which is allowed to exhaust through a flow restriction element. The restriction element comprises standard metal tubing with a known inner diameter and is cut to an exact length as predicted by fluid dynamic modeling. A time delay and rate of piston movement desired for the downhole tool, between a trigger event such as pressure and a functional event, can be tuned with parameters that include the length and diameter of the tubing, reservoir fluid viscosity and number of tubes in parallel. In another embodiment, a secondary plugging element added to the reservoir controls the rate of piston movement and time delay.
Patent CA-2970259-C (CA)
Title: Thermally switched reflective optical shutter
Inventor: POWERS RICHARD M
IPC: G02B5/30
Filed: 2008-07-11
Granted: 2018-11-06
Abstract: The thermally switched reflective optical shutter is a self-regulating "switchable mirror" device that reflects up to 100% of incident radiant energy above a threshold temperature, and reflects up to 50% of incident radiant energy below a threshold temperature. Control over the flow of radiant energy occurs independently of the thermal conductivity or insulating value of the device, and may or may not preserve the image and color properties of incoming visible light. The device can be used as a construction material to efficiently regulate the internal temperature and illumination of buildings, vehicles, and other structures without the need for an external power supply or operator signals. The device has unique aesthetic optical properties that are not found in traditional windows, skylights, stained glass, light fixtures, glass blocks, bricks, or walls. The device can be tailored to transmit sufficient visible light to see through in both the transparent and reflective states, while still providing significant control over the total energy transmission across the device.
Patent CA-2979908-C (CA)
Inventor: SCHROEDER TIMOTHY PAUL
IPC: B60R11/00
Filed: 2016-04-21
Granted: 2020-10-20
Abstract: Container mounting assemblies are disclosed. According to one embodiment, a container mounting assembly includes mounting plates (31, 33), track engagement members outwardly extending from the track engagement surface, mounting receptacles (20, 20') spaced and outwardly extending from the container mounting surface (3), and a retention locking member (40) near at least one mounting receptacles. Each mounting plate has a track engagement surface and a container mounting surface opposite the track engagement surface. The track engagement members can engage one or more track slots of a track member. Each mounting receptacle has at least one vertical slot (17) for receiving an insert of a container. The retention locking member is configured to secure the container to the container mounting surface.
Patent CA-2991964-C (CA)
Title: Method and system for non-destructive testing
Inventor: KHOSRAVANI SHAHRIAR
IPC: G05D23/19
Filed: 2018-01-15
Granted: 2022-01-18
Abstract: A non-destructive testing system includes a test article interface and a reference article interface. The test article interface includes a connector to couple to a metal component of an article under test (AUT) and a connector to couple to a carbon fiber composite component of the AUT. The reference article interface includes a connector to couple to a metal component of a reference article (REF) and a connector to couple to a carbon fiber composite component of the REF. The system also includes sensors to generate signals based on voltage and current thermoelectrically induced between the test article interface and the reference article interface, where the current and the voltage are based on a temperature difference between the AUT and the REF. The system also includes a processor to generate, based on the signals, an output indicating whether the AUT is expected to pass a lightning strike test.
Patent CA-2999043-C (CA)
Title: Method and device for supply of water to a cage, and an overflow device.
Inventor: VANGEN KNUT
IPC: A01K61/00
Filed: 2015-08-17
Granted: 2022-10-11
Abstract: A method for operation of a closed cage for marine organisms in the sea is described, where the cage is defined by a watertight cloth (14) that is fastened in a floating anchoring ring (20) on the sea surface, as the cage is supplied with new water by pumping it in from the sea and water is let back into the sea outside the cage in an overflow, and it is characterised in that the new water is pumped up from the sea by the operation of a pump house (246) that is arranged in a pipe-formed body (40) connected to the bottom of the cage, and the water is led out into the cage (10) some distance above the bottom of the cage, and water is let out via an overflow out through a number of ducts (80, 82) that are formed in the anchoring ring (20) from the inside (12a) of the cage into the sea (12b) on the outside of the anchoring ring (20). Furthermore, the invention relates to a new construction to supply new water to the cage from the sea depths below the cage as given in the introduction, and also a device for an anchoring ring (20) for anchoring of a closed cage (14) for marine organisms in the sea.
Patent CA-3001072-C (CA)
Inventor: GODON THIERRY CLAUDE HENRI
IPC: B28B1/28
Filed: 2016-10-05
Granted: 2023-03-07
Abstract: The present invention relates in particular to a process for manufacturing an impregnated fibrous assembly, the process comprising at least the following steps: - introducing a first suspension (10) comprising a first powder of solid particles into an internal volume (2) delimited by an inner face (1a) of a first fibrous texture (1) of hollow shape placed in a mould, an outer face (1b) of the first fibrous texture (1) being present facing a wall (3) of the mould, - impregnating, by action of the centrifugal force, the first fibrous texture (1) with the first suspension (10) by rotating the mould about itself, - positioning, after impregnation of the first texture (1) with the first suspension, a second fibrous texture on the inner face (1a) of the first fibrous texture (1) in order to obtain a fibrous assembly, - introducing a second suspension comprising a second powder of solid particles into the internal volume (2) after positioning the second fibrous texture, and - impregnating, by action of the centrifugal force, the second fibrous texture with the second suspension by rotating the mould about itself in order to obtain the impregnated fibrous assembly.
Patent CA-3007324-C (CA)
Title: Measurement of material properties under local tensile stress through contact mechanics
Inventor: BELLEMARE SIMON C
IPC: G01N3/18
Filed: 2016-12-09
Granted: 2022-09-13
Abstract: An apparatus for performing a contact mechanics test in a substrate includes a stylus having at least two contact elements. Each contact element has a contact profile, and the contact elements are disposed in the stylus to define a stretch passage therebetween. The stylus is configured to deform the substrate so as to cause the substrate to flow between the contact elements and induce tension in the substrate in order to generate and preserve micromodifications in the substrate. Methods of performing a contact mechanics test using the apparatus are also provided.
Patent CA-3007958-C (CA)
Title: Knock type writing instrument
Inventor: NAMIKI YOSHIHARU
IPC: B43K7/12
Filed: 2015-12-09
Granted: 2023-04-04
Abstract: Provided is a knock writing tool provided with a simple mechanism allowing a stable fretting operation or the like. A knock writing tool 1 is provided with: a shaft cylinder 2; a refill 5 arranged inside the shaft cylinder 2; a spring 6 biasing the refill 5 backward; an operation part 20 pressed forward against a biasing force of the spring 6 in a knocking operation; and a main rotor 30, and is switchable between a writing state and a non-writing state with the knocking operation. The knock writing tool 1 is further provided with: a knock locking member 50 movable forward and backward inside the shaft cylinder 2 due to gravity; and a locking part 60 provided on a side of the shaft cylinder 2 and capable of being locked with the knock locking member 50. When a front end of the shaft cylinder 2 is directed upward, the knock locking member 50 moves backward to be locked with the locking part 60 to prevent forward movement of the operation part 20.
Patent CA-3009976-C (CA)
Inventor: JENSEN BRYAN DAVID
IPC: B64D37/32
Filed: 2017-01-19
Granted: 2020-08-04
Abstract: La présente invention concerne un exemple de système d'inertage catalytique à recirculation libre qui comprend : (i) une pluralité de réservoirs de carburant possédant (a) des orifices de gaz inerte respectifs permettant d'évacuer le gaz inerte dans un réservoir de carburant respectif, et (b) des orifices de gaz libre respectifs permettant d'aspirer le gaz libre à partir du réservoir de carburant respectif ; et (ii) un système de génération de gaz inerte comprenant (a) un orifice d'entrée de gaz libre couplé fluidiquement aux orifices de gaz libre respectifs, (b) un orifice de sortie de gaz inerte couplé fluidiquement aux orifices de gaz inerte respectifs, (c) un réacteur catalytique permettant la conversion chimique du gaz libre reçu à travers l'orifice d'entrée de gaz libre en gaz inerte à évacuer à travers l'orifice de sortie de gaz inerte, et (d) un appareil moteur permettant de déplacer le gaz à travers le système de génération de gaz inerte.
Patent CA-3023327-C (CA)
Title: Systeme de poubelle a verrouillage automatique et methode
Inventor: MOFFATT MATTHEW
IPC: B65F1/14
Filed: 2018-11-07
Granted: 2022-05-10
Abstract: Il est décrit un système de poubelle à verrouillage automatique qui comprend un ensemble de poubelle qui comporte un corps de poubelle ayant un volume intérieur et une surface extérieure, un couvercle de poubelle et un ensemble de verrouillage automatique. Ces éléments sont assemblés de manière fonctionnelle, de sorte que lensemble de verrouillage automatique fixe le couvercle contre le corps de manière à empêcher que le contenu de la poubelle sorte du volume intérieur si cette dernière nest pas normale à une surface du sol. En matière de structure, le corps de la poubelle se définit par un volume intérieur et une surface extérieure.
Patent CA-3030067-C (CA)
Inventor: DEGEN ALEXANDER
IPC: E02D3/08
Filed: 2017-07-17
Granted: 2021-11-16
Abstract: L'invention concerne un système vibreur. Le système vibreur comprend un tube silo présentant un axe longitudinal ainsi qu'une première extrémité et une deuxième extrémité. En outre, le système vibreur peut comprendre une unité vibreuse qui est accouplée mécaniquement au tube silo ainsi qu'un ensemble de remplissage, lequel débouche par la première extrémité dans le tube silo et lequel est conçu pour recevoir le matériau et pour le guider dans le tube silo. Le tube silo présente au moins deux canaux séparés de la première extrémité à la deuxième extrémité et parallèlement à l'axe longitudinal.
Patent CA-3030839-C (CA)
Title: Access device with anchoring body and modular inserts and support structure for supporting accessories used in minimally invasive surgical procedures
Inventor: NORTON MICHAEL J
IPC: A61B17/02
Filed: 2016-05-27
Granted: 2024-01-02
Abstract: An access port is disclosed for use in minimally invasive surgical procedures performed within a patient's abdominal cavity, which includes a body defining a bore configured to guide at least one surgical instrument into the abdominal, cavity, and concave and convex anchoring regions for securing the access port relative to the abdominal cavity.
Patent CA-3032245-C (CA)
Inventor: PAJUKOSKI KARI P
IPC: H04L5/00
Filed: 2017-08-01
Granted: 2023-04-25
Abstract: A method, apparatus, and computer program product modifying the usage of control resources for data transmission by focusing on reducing overhead of the control channel in order to maximize the spectral efficiency by configuring physical resources into two parts for an allocation into control information for the first part, and data for both the first part and the second part or data for only the second part. Data allocation in the first part based is derived based on the data allocation in the second part and the control information allocation in the first part. The number of control symbols within a subframe or transmission time interval is minimized on the downlink control signaling, used mainly for downlink and uplink grant signaling, and for the uplink HARQ ACK/NACK feedback. Where overhead is not the only problem, usage of two symbols is proposed due to the limitations of radio frequency beamforming.
Patent CA-3033343-C (CA)
Inventor: KIRBY CHRISTOPHER F
IPC: H01L39/22
Filed: 2017-07-25
Granted: 2021-11-02
Abstract: The disclosed method of forming a Josephson junction (JJ) based superconductor device interconnect structure comprises forming a base electrode (18) in a first dielectric layer (16) with coplanar top surfaces, preferably by a damascene process, forming a JJ (30) over the base electrode, depositing a second dielectric layer (20), and forming a first contact (22) through the second dielectric layer to the base electrode and a second contact (24) through the second dielectric layer to a second end of the JJ, preferably by a dual damascene process.
Patent CA-3034856-C (CA)
Title: Bloc-batterie intelligent remplacable, support de bloc-batterie et systeme d'alimentation electrique mobile
Inventor: PLOEG ROBERT WILHELMUS
IPC: H01M50/247
Filed: 2017-08-07
Granted: 2024-01-09
Abstract: La présente invention concerne un bloc-batterie intelligent remplaçable (100), le bloc-batterie comprenant une pluralité de cellules (B1B4), et un système de gestion de batterie intelligente (102) pour commander et surveiller le nombre de cellules, le système de gestion de batterie intelligent est contrôlable au moyen d'un premier protocole utilisant une barre omnibus à 2 fils bidirectionnelle (SMBus). Le bloc-batterie intelligent remplaçable comprend en outre au moins un capteur (108, 110) et un processeur supplémentaire (104). Chacun des un ou plusieurs capteurs est configuré pour détecter une interaction d'utilisateur spécifique avec le bloc-batterie intelligent et générer un signal de commande. Le processeur additionnel est configuré pour recevoir le signal de commande, pour communiquer avec le système de gestion de batterie intelligent au moyen du premier protocole en réponse au signal de commande et pour commander une unité d'affichage (106) du bloc-batterie en réponse à des données reçues du système de batterie intelligent et du signal de commande.
Patent CA-3042352-C (CA)
Title: System and method for debris removal
Inventor: NOVOTNY PETER R
IPC: H02S40/12
Filed: 2017-10-31
Granted: 2020-04-21
Abstract: A system for removing debris from solar modules in a solar module array. The system includes an air supply for providing pressurized air to a debris removal wing, a support arm configured to support the debris removal wing proximate a solar module, and a support base fixing the support arm to a vehicle, the vehicle operable to advance the debris removal wing along the solar module array. The debris removal wing includes a first air outlet for directing pressurized air to remove debris from the solar modules. The debris removal wing may include a second air outlet for directing pressurized air to at least partly hovering the debris removal wing proximate the solar modules. The debris may include snow. A method of removing debris from solar modules is described.
Patent CA-3062732-C (CA)
Inventor: DURRANT EDWARD E
IPC: G01N1/30
Filed: 2018-05-08
Granted: 2023-08-01
Abstract: La présente invention concerne des formulations d'hématoxyline stabilisées ayant un pH inférieur à 2,4. La présente invention concerne également des procédés d'utilisation de telles formulations d'hématoxyline stabilisées pour colorer des échantillons biologiques.
Patent CA-3063751-C (CA)
Inventor: MAJEED MUHAMMED
IPC: A61K31/7048
Filed: 2018-06-14
Granted: 2023-01-03
Abstract: L'invention concerne les utilisations de compositions contenant au moins 10 % p/p d'oroxyline A, au moins 10 % p/p de baïcaléine et au moins 2 % p/p de chrysine dans l'inhibition de l'activité et de l'expression de la ß-sécrétase. L'invention concerne également la réduction de la teneur en amyloïde dans les cellules PS-70 à l'aide de la composition précitée. L'utilisation de la composition selon l'invention pour la prise en charge thérapeutique des troubles médiés par la ß-sécrétase est en outre décrite.
Patent CA-3066276-C (CA)
Inventor: BENINI ERNESTO
IPC: B63H5/15
Filed: 2019-07-31
Granted: 2022-05-03
Abstract: Propulsion device with outboard waterjet for marine vehicles, which comprises a nacelle (2) which at its interior houses a propeller (3) constituted by a pump (11) actuatable for generating a flow of fluid through the nacelle (2) according to an outflow sense (VF).  The nacelle (2) comprises: a front dynamic intake (12) having passage sections substantially increasing according to the aforesaid outflow sense (VF), in a manner such to cause a slowing of the local speed of the fluid and a pressure rise; a rear discharge nozzle (14) having passage sections substantially decreasing in the outflow sense (VF) of the fluid, in a manner such to cause an increase of the local speed of the fluid and a pressure decrease, creating a propulsive thrust jet at the outlet of the discharge nozzle (14).
Patent CA-3068655-C (CA)
Title: Delay estimation method and apparatus
Inventor: SHLOMOT EYAL
IPC: G10L19/008
Filed: 2018-06-11
Granted: 2022-06-14
Abstract: This application discloses a delay estimation method and apparatus, and belongs to the audio processing field. The method includes: determining a cross-correlation coefficient of a multi-channel signal of a current frame; determining a delay track estimation value of the current frame based on buffered inter-channel time difference information of at least one past frame; determining an adaptive window function of the current frame; performing weighting on the cross-correlation coefficient based on the delay track estimation value of the current frame and the adaptive window function of the current frame, to obtain a weighted cross-correlation coefficient; and determining an inter-channel time difference of the current frame based on the weighted cross-correlation coefficient, so as to resolve a problem that the cross-correlation coefficient is excessively smoothed or insufficiently smoothed, thereby improving accuracy of estimating an inter-channel time difference.
Patent CA-3086143-C (CA)
Title: Surveillance de l`usure de dents d`un concasseur a deux cylindres par traitement de video numerique
Inventor: POLAK MARK
IPC: H04N7/18
Filed: 2020-07-09
Granted: 2022-09-27
Abstract: Il est décrit un procédé, ainsi qu'un système et produit de programme connexes, pour la surveillance de l'usure de dents d'un tambour de concasseur à deux cylindres. Un processeur reçoit une rotation de saisie de vidéo numérique du tambour et des dents. Le processeur segmente chaque image de la vidéo numérique en groupes de pixels contigus dans lesquels chaque groupe représente l'une des dents. Le processeur détermine le paramètre indicatif d'une géométrie d'au moins une des dents d'après des groupes segmentés de pixels contigus dans au moins une des images de la vidéo numérique. Le processeur crée un rapport lisible par humains d'après le paramètre indicatif de la géométrie de toute dent.
Patent CA-3092598-C (CA)
Title: Procede d'affichage et terminal mobile
Inventor: ZHAO JUNJIE
IPC: G06F3/04883
Filed: 2019-02-15
Granted: 2023-05-02
Abstract: L'invention concerne un procédé d'affichage et un terminal mobile. Le procédé consiste : à recevoir une opération de glissement d'un utilisateur sur un écran de terminal mobile (101) ; en réponse à l'opération de glissement, à déterminer une zone de réponse cible sur l'écran de terminal mobile (102) ; à déterminer, en fonction de la correspondance entre la zone de réponse et une page de bureau, une page de bureau cible correspondant à la zone de réponse cible dans au moins une page de bureau du terminal mobile, chaque zone de réponse correspondant à une page de bureau (103) ; et à commander l'écran afin d'afficher la page de bureau cible (104).
Patent CA-3096475-C (CA)
Title: Method and reactor for oxidative coupling of methane
Inventor: SARSANI SAGAR
IPC: B01J19/24
Filed: 2019-05-02
Granted: 2021-04-20
Abstract: A method of autothermal oxidative coupling of methane (OCM) utilizes introducing a methane-containing feedstock and an oxygen-gas-containing feedstock into a reactor (10) as a flowing mixture (18) with a space time of 500 ms or less. The reactor (10) contains a catalyst bed (20) of an OCM catalyst that contacts the flowing mixture and wherein the catalyst bed (20) has a heat Peclet number (Peh) of from 5 or less, a mass Peclet number (Pem) of from 5 or more, and a transverse Peclet number (P) of from 1 or less while contacting the flowing mixture. The methane and oxygen of the feedstocks are allowed to react within the reactor (10) to form methane oxidative coupling reaction products. A reactor (10) for carrying out the OCM reaction is also disclosed.