baber/WOPTO huggingface dataset:
Patent CA-2927107-C (CA)
Inventor: BROADUS MICHAEL E
IPC: B32B27/08
Filed: 2014-11-01
Granted: 2018-07-31
Abstract: A first multilayer shrink film has an outer polyester layer, an inner 02-barrier layer, and a tie layer between the polyester layer and the barrier layer. A second multilayer film an outer polyester layer, an inner polyamide layer, and a tie layer between the polyester and polyamide layers. The tie layer comprises a styrene-based polymer, and the tie layer in the second film comprises an anhydride functional styrene based copolymer. Included are a packaging article comprising the film, a packaging process utilizing the film, a process for making the film, and a packaged product comprising a packaging article made the film, with a product inside the package.
Patent CA-2927156-C (CA)
Inventor: ESSEGHIR MOHAMED
IPC: C08L23/12
Filed: 2013-10-18
Granted: 2021-10-26
Abstract: Optical cable components fabricated from an extrudable polymeric blend of crystalline polypropylene modified with one or more impact-modifying polymers. The impact-modifying polymers are selected from an olefin multi-block interpolymer, an olefin block composite, and combinations thereof. Optionally, the polymeric blend can further comprise an elastomer other than the impact-modifying polymer. The polymeric blend may also contain one or more additives. The optical fiber cable components can be selected from buffer tubes, core tubes, and slotted core tubes.
Patent CA-2927541-C (CA)
Title: Securing a medical device to a valve instrument
Inventor: GORDON GREGORY
IPC: A61M39/22
Filed: 2014-10-15
Granted: 2021-06-08
Abstract: Apparatus and techniques for securing a medical device with hemostasis valve are described.
Patent CA-2929879-C (CA)
Title: Redundant, adaptable slip ring
Inventor: HARDIN JOHN
IPC: E21B47/12
Filed: 2013-12-12
Granted: 2018-04-03
Abstract: An example slip-ring interface may include a first section and a second section rotationally independent from the first section. At least one conductor path between the first section and the second section may be selectively associated with and dedicated to the transmission of signals with a first signal type. At least one conductor path between the first section and the second section may be selectively associated with and dedicated to the transmission of signals with a second signal type. If error conditions occur, the signal types associated with one or more of the conductor paths may be changed so that signals of both the first and second signal types are transmitted across the interface.
Patent CA-2930401-C (CA)
Inventor: BECKER WILLIAM J
IPC: G09B19/24
Filed: 2014-11-13
Granted: 2018-07-10
Abstract: A method used in a welding system includes detecting multiple markers on a welding torch. The markers are detected using one or more cameras. The method also includes blocking live welding using the welding torch while the one or more cameras are unable to detect at least one of the multiple markers on the welding torch.
Patent CA-2935038-C (CA)
Inventor: ANDO YOSHINORI
IPC: B60W20/00
Filed: 2014-12-25
Granted: 2020-07-14
Abstract: According to this vehicle and control method for the same, an electric motor control device sets a target left power (TM1) and a target right power (TM2), on the basis of the power (.beta.) suppliable by a power supply, power loss (L1, L2) dependent on the respective rotation state quantities (Nmot) of a left electric motor and a right electric motor, the target power difference (.DELTA.TT) between the left electric motor and the right electric motor, and the target sum of power (TRT_req) of the left electric motor and the right electric motor, and controls the left electric motor and the right electric motor using the target left power (TM1) and the target right power (TM2).
Patent CA-2935680-C (CA)
Title: Treatment of aqueous mixtures containing anionic surfactants using fouling resistant reverse osmosis membrane
Inventor: TOMLINSON IAN A
IPC: B01D61/02
Filed: 2014-12-15
Granted: 2022-01-18
Abstract: A method for treating an aqueous mixture containing an anionic surfactant including the step of passing the mixture through a spiral wound element to produce a permeate stream and concentrate stream wherein the concentrate stream has a relatively higher concentration of the anionic surfactant than the permeate stream, wherein the spiral wound element includes a composite polyamide membrane comprising a porous support and a thin film polyamide layer, and wherein the membrane is characterized by having: i) a NaCl rejection and an anionic rejection of at least 99% when tested with an aqueous solution containing 2000 ppm NaCl and 2 ppm an anionic surfactant at 25°C, pH 8 and ImPa (150 psi); and ii) a dissociated carboxylate content of at least 0.3 moles/kg of polyamide at pH 9.5 as measured by Rutherford Backscattering (RBS).
Patent CA-2937568-C (CA)
Inventor: SHOR RICHARD J
IPC: B01F35/50
Filed: 2015-03-17
Granted: 2022-01-11
Abstract: La présente invention concerne un système de mélange à utiliser classiquement dans un récipient pour en mélanger le contenu, le système de mélange comprenant une unité capuchon, une unité de déploiement et une unité de mélange magnétique fixée à l'unité capuchon par l'unité de déploiement. L'unité de mélange magnétique peut être pliée pour permettre l'introduction et/ou le retrait du système par l'intermédiaire d'une embouchure du récipient. L'unité de déploiement et l'unité de mélange magnétique sont reliées par une charnière formée par des parties supérieure et inférieure articulées qui se rencontrent au niveau d'un point de pivot. Les parties de charnière s'étendent à partir du point de pivot le long d'un premier axe. L'unité de mélange magnétique comprend un premier élément magnétique allongé qui s'étend à partir de la partie inférieure articulée le long d'un second axe sensiblement perpendiculaire au premier axe, et un second élément magnétique allongé qui s'étend à partir de la partie inférieure articulée le long du second axe dans le sens contraire au premier élément allongé. Le ou les éléments magnétiques peuvent être fournis par une barre d'agitation magnétique revêtue de plastique.
Patent CA-2940408-C (CA)
Inventor: SKLAROFF JEFF
IPC: G06F3/14
Filed: 2016-08-26
Granted: 2022-02-15
Abstract: A method for producing digital ink in a collaboration session between a first computing device and a second computing device that presents a digital canvas. In some embodiments, the method includes capturing a raster image of content using a camera operably coupled to the first computing device, deriving first image vectors and second image vectors based on first and second portions, respectively, of the raster image, sending the first image vectors to the second computing device for displaying a first digital ink object based on the first image vectors, and sending the second image vectors to the second computing device for displaying a second digital ink object based on the second image vectors after the displaying of the second digital ink object.
Patent CA-2941168-C (CA)
Inventor: SMITH JOHN
IPC: G05B17/02
Filed: 2015-02-27
Granted: 2022-10-04
Abstract: The invention relates to a method for representing a production process in a virtual environment, wherein a production device (1) and a workpiece (2) are made to interact during the production process, the virtual environment being created in part on the basis of pre-calculated three-dimensional data that relates to the workpiece (2). According to the invention, the virtual environment is additionally created on the basis of three-dimensional data which relates to a real, existing production device (1) and which is acquired by a scanner.
Patent CA-2947184-C (CA)
Title: Multiple-antenna data transmission method, base station, user equipment, and system
Inventor: WU YE
IPC: H04B7/06
Filed: 2014-04-28
Granted: 2020-09-22
Abstract: Embodiments of the present invention disclose a base station, including: a first channel state information acquiring module, configured to acquire channel state information of dimension-reduced channel subspace by means of level-one channel state information measurement, where the channel subspace is channel subspace obtained after dimension reduction is performed on statistical channel subspace of each to-be-scheduled user equipment;  a set determining module, configured to: schedule the user equipment, and determine a set of user equipment involved in multiple-input multiple-output; a second channel state information acquiring module, configured to: perform level-two channel state information measurement on user equipment in the set of user equipment to acquire state information of a dimension-reduced real-time channel; and a data sending module, configured to:  process downlink data and a user-specific demodulation reference signal by means of two-level precoding, and send processed downlink data and a processed user-specific demodulation reference signal to the user equipment in the set of user equipment. The present invention further discloses a multiple-antenna data transmission method, user equipment, and a system.  By using the present invention, a system throughput is effectively increased.
Patent CA-2948886-C (CA)
Inventor: FUJIWARA KOTARO
IPC: B05B11/00
Filed: 2015-04-27
Granted: 2018-09-18
Abstract: Provided is trigger-type liquid dispenser (1) including valve member (61), which is provided in flow path (P) to control liquid to flow in direction in flow path (P). Valve member (61) includes intake-side check valve (63), which permits flow of liquid from container (2) side to pump (31) side and prevents flow of liquid from pump (31) side to container (2) side, and discharge-side check valve (64), which permits flow of liquid from pump (31) side to nozzle (21) side and prevents flow of liquid from nozzle (21) side to pump (31) side. Discharge-side check valve (64) is formed in umbrella shape that is elastically deformable freely in radial direction and has outer circumferential end configured to contact inner circumferential surface of flow path (P), with contact force of outer circumferential end with respect to inner circumferential surface of flow path (P) being distributed non-uniformly in circumferential direction.
Patent CA-2949733-C (CA)
Inventor: SCHINI YANNICK
IPC: B64D33/00
Filed: 2015-05-19
Granted: 2017-10-24
Abstract: The present invention concerns a method for starting a test testing the operation of at least one fan designed to cool at least one computer of an aircraft turbojet engine, said method comprising steps of: - comparing (E1) the number of flights carried out by said aircraft since the last operation of the fan (N) with a first threshold (y), - comparing (E3) the number of flights carried out by said aircraft since the last operation of the fan (N) with a second threshold (x), said second threshold being greater than or equal to the first threshold, - acquiring an environmental parameter (T) and checking if the parameter satisfies a limit environmental condition of operation of the fan (E6), - controlling (E8) the starting of said fan operation test when the number of flights carried out by said aircraft since the last operation of the fan (N) is greater than or equal to said first threshold (y), less than said second threshold (x) and when the acquired parameter (T) satisfies said limit environmental condition.
Patent CA-2953098-C (CA)
Inventor: SAHIN FIKRETTIN
IPC: A01N25/24
Filed: 2016-02-10
Granted: 2019-10-01
Abstract: La présente invention concerne une formulation de revêtement qui est mise au point pour la stérilisation de graines de plantes annuelles et vivaces et d'outils agricoles. Avec la présente invention, une formulation de revêtement antifongique, anticandidale, antibactérienne et antivirale contenant de la pyrithione de zinc, du triclosane et de la carboxyméthylcellulose est obtenue. En outre, grâce à la présente invention, les contaminations dues à des zones d'utilisation des graines de plantes annuelles et vivaces et aux surfaces des silos, dépôts et entrepôts, où sont stockées les graines avant d'être semées, peuvent être évitées. La présente invention peut être utilisée pour la stérilisation d'instruments et d'équipements agricoles.
Patent CA-2954808-C (CA)
Inventor: GOBBER CEDRIC
IPC: A61L9/04
Filed: 2015-07-10
Granted: 2023-06-13
Abstract: La présente invention concerne une mèche pour des évaporateurs de substances volatiles qui est formée à partir d'une lamelle (1) en bois et qui est caractérisée en ce que la lamelle (1) a une hauteur comprise entre 120 mm et 170 mm, une largeur comprise entre 40 et 80 mm, dans sa partie la plus large, et une épaisseur comprise entre 1,5 mm et 3 mm. On peut atteindre une vitesse d'évaporation d'un parfum ou d'un insecticide plus constante et une diffusion du parfum ou de l'insecticide plus équilibrée ainsi qu'une meilleure intensité du parfum ou une meilleure efficacité de l'insecticide dans la pièce qu'on souhaite parfumer ou protéger des insectes.
Patent CA-2958661-C (CA)
Title: Mecanisme de transfert
Inventor: HARTSTEIN HEINZ
IPC: B64D13/00
Filed: 2017-02-22
Granted: 2021-08-31
Abstract: Linvention est basée sur un dispositif de transfert ayant au moins une pompe (12) servant à effectuer un transfert de gaz défini entre un premier espace scellé (14) dune installation (16), en particulier linstallation dun photobioréacteur, et un deuxième espace (18) distinct du premier (14). On propose que la ou les pompes (12) soient des pompes à oxygène sélectives.
Patent CA-2959783-C (CA)
Title: Dispensable containment vessel and dispensing system
Inventor: EKKERT LEN
IPC: B65D17/44
Filed: 2017-03-02
Granted: 2021-05-04
Abstract: A dispensing system provides for the delivery of a contained substance sealed in a Dispensable Containment Vessel (DCV) into a target container, which can contain another substance. The dispensing system includes a dispensing adaptor (Dispensing System) that couples the DCV to the target container so substances can be transferred between the containers without escaping or contacting the user. When the DCV is activated from a secure conformation into a dispensing conformation, the dispensing adaptor sealably engages the target container and portions of the dispensing adaptor place stress on a barrier, which frangibly tears along defined tearing paths to form vents or flaps that are forced apart against the dispensing adaptor, allowing the contents of the DCV to enter the target container. The dispensing conformation also facilitates the efficient mixture of substances and allows them to travel between the containers to flush residual DCV contents into the target container.
Patent CA-2960066-C (CA)
Inventor: FANG PENG
IPC: H05B44/00
Filed: 2015-09-03
Granted: 2021-05-18
Abstract: Energy channelling AC-DC converters, methods, and control systems are provided. The converters comprise a first output circuit that receives power from the input circuit and provides a first output comprising a DC voltage with a first AC voltage ripple or a DC current with a first AC current ripple; a second output circuit that receives power from the input circuit and provides a second output comprising a second AC voltage ripple or a second AC current ripple, the second output circuit having one or more power switching device; and a controller that controls the power switching devices of the input circuit and the second output circuit so that the first output circuit and the second output circuit alternatively rectify output current only once during one switching cycle of the power switching devices; wherein the first output and the second output are connected together (i) in series, such that the first AC voltage ripple is substantially cancelled, or (ii) in parallel, such that the first AC current ripple is substantially cancelled; wherein substantially ripple-free DC output power is provided.
Patent CA-2960184-C (CA)
Inventor: PEACOCK ALEN LYNN
IPC: H04L45/7453
Filed: 2015-09-02
Granted: 2023-04-04
Abstract: Methods and systems are described managing module for locating a target storage device among a plurality of storage devices connected via a network. A computer implemented method includes sending registration information to a central directory, wherein the registration information includes at least an address of one of the plurality of storage devices, and the central directory stores the registration information in a registry. The method also includes sending a request to the central directory for an address for another one of the plurality of storage devices, receiving the address from the central directory if the address is in the registry, and conducting a successive lookup of a closest known address until the address is located if the address is not in the registry.
Patent CA-2960240-C (CA)
Title: Method and system for aligning a taxi-assist camera
Inventor: FLECK TRAVIS W
IPC: B64D47/08
Filed: 2017-03-06
Granted: 2024-01-02
Abstract: Apparatus and associated methods relate to aligning a taxi-assist camera such that each image frame of real-time video that the camera generates has a standard presentation format. The taxi-assist camera is configured to be mounted on an aircraft and oriented such that each image frame includes both a specific feature of the aircraft and of nearby objects external to the aircraft. The specific feature of the aircraft is detected and a location within the image frame of the specific feature is determined. The determined location within the image frame is compared with a reference location. A transformation operator is generated to transform the image frame such that the specific feature of the aircraft will be located within the image at a location corresponding to the reference location. The transformation operator is then applied to each of the image frames of the real-time video that the camera generates.
Patent CA-2964802-C (CA)
Inventor: EAVES STEPHEN
IPC: H02M11/00
Filed: 2015-10-19
Granted: 2018-06-05
Abstract: Digital power is regulated by transmitting digital power via a transmission line pair to at least one receiver circuit in a digital power receiving system. The digital power is converted into analog power in the receiver circuit. The analog power is transmitted to at least one power conditioning circuit, and output power is transmitted from the power conditioning circuit. At least one voltage in the digital power receiver system is monitored; and, in response to that monitoring, the output power from the power conditioning circuit is regulated to improve at least one of safety, efficiency, resiliency, control, and routing of power.
Patent CA-2966490-C (CA)
Inventor: BRESSAN CHRISTIAN
IPC: F42B12/34
Filed: 2015-11-06
Granted: 2022-06-28
Abstract: L'invention concerne le domaine de l'investigation des propriétés de résistance d'un matériau solide par application d'une force mécanique et a plus particulièrement pour objet un projectile pour les tests d'impacts d'oiseaux constitué d'un gel comportant du glycérol ainsi qu'un procédé de fabrication d'un projectile selon l'invention. Un projectile 1 selon l'invention peut avoir une partie centrale 4 de forme cylindrique comportant une partie sensiblement hémisphérique 2, 3 à chacune de ses extrémités
Patent CA-2967490-C (CA)
Title: Recyclable composite container
Inventor: GUERTIN RICHARD
IPC: B65D3/22
Filed: 2015-11-16
Granted: 2020-01-14
Abstract: A composite container having a paperboard open-ended hollow body formed by a sidewall. A body liner extends peripherally about the inner surface of the body and a base connected to the bottom open end. The base includes a sidewall sized and shaped to fit snugly within the bottom open end. The sidewall is permanently coupled to a bottom portion of the liner. The composite container also includes a collar connectable to the top open end of the body that has a peripheral portion that abuts the top open end and an inner circumferential flange that fits snugly within the top open end of the body. The peripheral portion has regions of weakened strength so that the section of the peripheral portion that abuts the top open end can be removed allowing a user to remove the coupled collar, liner and base from the hollow body.
Patent CA-2969418-C (CA)
Title: Continuous locating while drilling
Inventor: DYKSTRA JASON D
IPC: E21B47/09
Filed: 2014-12-31
Granted: 2020-08-18
Abstract: Locating while drilling systems and methods are disclosed. Some method embodiments include drilling a borehole with a bottom-hole assembly (BHA attached to a drill bit, pausing the drilling to determine a survey position of the bit, obtaining measurements with BHA sensors while drilling, processing the BHA sensor measurements with a model while drilling to track a current position of the bit relative to the survey position, the model accounting for deformation of the BHA, and steering the BHA based on the current position of the bit.
Patent CA-2972708-C (CA)
Inventor: VEERARAGHAVAN ASHOK
IPC: G06V10/60
Filed: 2015-11-25
Granted: 2020-06-30
Abstract: A system for estimating a photoplethysmogram waveform of a target includes an image processor configured to obtain images of the target and a waveform analyzer. The waveform analyzer is configured to determine a weight of a portion of the target. The weight is based on a time variation of a light reflectivity of the portion of the target. The time variation of the light reflectivity of the target is based on the images. The waveform analyzer is further configured to estimate a PPG waveform of the target based on the weight of the portion and the time variation of the light reflectivity of the portion.
Patent CA-2974520-C (CA)
Title: Methode et systemes d'identification d'un emplacement d'un conteneur dans un groupe de conteneurs
Inventor: SYRJALAHTI MIKKO
IPC: B65F1/00
Filed: 2017-07-26
Granted: 2020-04-07
Abstract: Une méthode pour déterminer lemplacement dun premier conteneur dans un groupe de conteneurs est décrite. Chaque conteneur possède un code didentification et comprend une unité de capteur. Lunité de capteur comprend un moyen de communication et un détecteur de mouvement. La méthode comprend au moins une première unité de capteur du premier conteneur transmettant un premier message contenant un premier code didentification du premier conteneur et au moins un module de communication recevant le premier message. Le module de communication analyse le premier message reçu, compare le premier code didentification à une liste de codes didentification stockés, met à jour cette liste en ajoutant le premier code didentification sil ny était pas et transmet un deuxième message à un serveur, ce deuxième message contenant le premier code didentification pour que le serveur mette à jour lemplacement du premier conteneur.
Patent CA-2981095-C (CA)
Inventor: FRASCELLA COSIMO
IPC: A01F15/14
Filed: 2016-03-25
Granted: 2023-03-21
Abstract: A device for braking lines of tying twine, for agricultural machines, of the type of balers, round balers and the like. Such machines are provided with assemblies for tying bales of previously-cut agricultural products, of the type of grass, wheat, maize, hay, forage, and the like. The braking device comprises an electronic unit for controlling and managing at least one actuator (2) for moving at least one braking element (3), which is actuated by the electronic unit by way of the actuator (2), in order to retain at least partially at least one respective length of at least one line of twine (A), during its unreeling.