baber/WOPTO huggingface dataset:
Patent CA-2957991-A1 (CA)
Inventor: WEI CHAO
IPC: H04W16/14
Filed: 2015-08-12
Abstract: Methods, systems, and apparatuses are described for flexible transmissions on one or more frequency division duplexing resources. In some aspects, a subset of resources originally allocated for transmissions in a frequency division duplex (FDD) mode of operation associated with a first base station is identified for reallocation, and the identified subset of resources is reallocated to transmissions in a time division duplex (TDD) mode of operation, for example, associated with a second base station.
Patent CA-2958766-A1 (CA)
Title: System and method for scope based depth map acquisition
Inventor: ABHARI KAMYAR
IPC: A61B1/04
Filed: 2016-02-25
Abstract: A medical navigation system is provided for acquiring a depth map of a surgical site of interest in a patient. The medical navigation system comprises a camera, a light projecting device, a display, and a controller. The controller has a processor coupled to a memory. The controller is configured to generate a signal provided to the light projecting device to project an edge indicator on the surgical site of interest, generate a signal to operate the camera to perform a focus sweep and capture a plurality of images during the focus sweep where the plurality of images includes the projected edge indicator, receive from the camera data representing the plurality of images captured during the focus sweep, and generate a depth map of the surgical site of interest using the data representing the plurality of images.
Patent CA-2958796-A1 (CA)
Inventor: SIMIONI UGO
IPC: B23K37/00
Filed: 2015-04-01
Abstract: The invention is a control system (6) for welding and/or cutting systems of the type comprising a generator (4), a welding and/ or cutting torch (1) suited to be connected to said generator (4) through a connection element (40) and a protection unit comprising a protection screen (3) that can be darkened, for example an LCD filter, said control system (6) being characterized in that it comprises first transmission/reception means (7) of the Bluetooth ® type cooperating with said protection unit and/or with said protection screen (3) in order to control the darkening of said protection screen (3) and/or the start/stop of the welding and/or cutting arc. The invention concerns also a welding and/or cutting unit comprising a welding and/or cutting torch (1) suited to be connected to a generator (4) through a connection element and a welding and/or cutting system comprising a generator, a welding and/or cutting unit suited to be connected to the generator through a connection element (40) and a protection unit comprising a protection screen (3).
Patent CA-2958814-A1 (CA)
Title: Propulsion system for an aircraft
Inventor: VONDRELL RANDY M
IPC: B64D27/24
Filed: 2017-02-23
Abstract: A propulsion system for an aircraft includes an electric generator and a turbomachine. The turbomachine is configured to be mounted to a first wing of the aircraft and is operable with the electric generator. The propulsion system additionally includes a first propulsor mechanically coupled to a shaft of the turbomachine and a second propulsor assembly configured to be mounted at a location away from the turbomachine and the first propulsor. The electric generator is in electrical communication with the second propulsor assembly for powering the second propulsor assembly.
Patent CA-2959794-A1 (CA)
Title: Surveillance d'activite utilisateur
Inventor: QUINLAN SEAN MICHAEL
IPC: G06F21/31
Filed: 2015-09-04
Abstract: L'invention concerne un procédé de surveillance d'activité utilisateur relativement à une pluralité d'applications sur un dispositif informatique. Le procédé consiste à stocker, par une première application tournant sur le dispositif informatique, une première estampille temporelle qui indique l'instant auquel une activité utilisateur a été détectée en dernier relativement à la première application. La première application reçoit un message en provenance d'une seconde application tournant sur le dispositif informatique. Le message comprend une seconde estampille temporelle qui indique l'instant auquel une activité utilisateur a été détectée en dernier relativement à la seconde application. La première application met à jour la première estampille temporelle sur la base de la seconde estampille temporelle quand l'instant indiqué par la seconde estampille temporelle est postérieur à l'instant indiqué par la première estampille temporelle. Ainsi, l'activité utilisateur dans la pluralité d'applications peut être surveillée, de manière qu'un temporisateur d'inactivité tournant sur une application particulière dans le groupe d'applications puisse tenir compte d'une activité utilisateur relativement à une autre application de la pluralité.
Patent CA-2965973-A1 (CA)
Title: Pif binding as a marker for immune dysregulation
Inventor: BARNEA EYTAN R
IPC: G01N33/564
Filed: 2015-11-03
Abstract: Embodiments are directed to methods of examining preimplantation factor (PIF) binding to a subject's circulating immune cells as a marker for immune dysregulation. Some embodiments are directed to methods of detecting a level of immune dysregulation sufficient to cause recurrent pregnancy loss (RPL), methods of detecting a level of immune dysfunction sufficient to cause endometriosis, and methods of detecting a level of immune dysfunction comprising administering an effective amount of PIF or an analog thereof, and examining its binding to circulating immune cells. Within those methods, an about twenty percent change in PIF binding to a subject's circulating immune cells indicates a level of immune dysfunction.
Patent CA-2967286-A1 (CA)
Inventor: NGUYEN QUANG HUY
IPC: E21B47/12
Filed: 2014-12-18
Abstract: A communication system for use with a well tool can include an of outer toroid antenna. The outer toroid antenna can be positionable around an outer housing of the well tool. The communication system can also include an inner toroid antenna positionable within the outer housing of the well tool. The communication system can further include a switch coupled to the outer toroid antenna and the inner toroid antenna. The switch can be operable to enable or disable a wireless communication via the outer toroid antenna or the inner toroid antenna.
Patent CA-2968271-A1 (CA)
Title: Laser-induced metallic surface colouration processes, metallic nanoscale structures resulting therefrom and metallic products produced thereby
Inventor: GUAY JEAN-MICHEL
IPC: B23K26/352
Filed: 2015-12-11
Abstract: Described are various embodiments of laser-induced metallic surface colouration processes, metallic nanoscale structures resulting therefrom and metallic products produced thereby.
Patent CA-2969883-A1 (CA)
Inventor: DERANSART PIERRIC
IPC: A61F2/40
Filed: 2013-10-29
Abstract: Embodiments of the present invention include a convertible prosthesis that is capable of conversion from a humeral head replacement to a reverse reconstruction without any removal of parts integrated into the patient's bony anatomy (e.g. implant stems). A desired overall implant inclination angle may be achieved by matching various implant stems with various reverse inserts, thus permitting a resection surface to be matched with an implant stem selection while also permitting a desired overall implant inclination angle to be achieved through the selection of an appropriate insert.
Patent CA-2970424-A1 (CA)
Inventor: VAN MILL MICHAEL D
IPC: A01F12/46
Filed: 2017-06-09
Abstract: A grain cart and foldable auger assembly having an upper auger assembly portion with a discharge portion, a lower auger assembly portion with an intake portion, and a joint that allows the upper auger assembly portion to be moved between operating and transport positions. When in an operating position, the upper auger portion and the lower auger portion are offset from each other by an operating offset angle. The grain cart also has a hitch for allowing the grain cart to be towed. The discharge portion is forward of the hitch when in the operating position. Embodiments of the present invention provide, for example, increased forward and side reach, additional storage capacity of the hopper, increased discharge rate from the hopper, and a more compact transport position.
Patent CA-2972136-A1 (CA)
Inventor: SCHIEBER ANDREW T
IPC: A61F9/007
Filed: 2009-12-07
Abstract: Linvention concerne une canule dun système de placement dimplants oculaires. Dans certains modes de réalisation, la canule comprend un élément tubulaire qui présente une partie incurvée, une ouverture distale entourée par une surface douverture distale et une pointe distale, la pointe distale étant adaptée pour être insérée dans la chambre antérieure de lil dun sujet humain par un réseau trabéculaire et dans le canal de Schlemm de lil, une partie proximale de lélément tubulaire étant adaptée de manière à sétendre depuis un emplacement situé à lextérieur de lil lorsque la pointe distale est dans le canal de Schlemm de lil, la canule étant en outre adaptée pour coopérer avec un mécanisme davancement qui fait avancer un implant oculaire dans lélément tubulaire vers louverture distale du canal de Schlemm de lil lorsque la pointe distale est disposée dans le canal de Schlemm. Linvention concerne également un procédé de déploiement dun implant oculaire dans le canal de Schlemm de lil humain.
Patent CA-2973540-A1 (CA)
Inventor: LEGANGNEUX ERIC
IPC: A61K31/397
Filed: 2016-02-24
Abstract: La présente invention concerne des méthodes de traitement de maladies auto-immunes avec du siponimod chez des patients recevant en outre un bêta-bloquant.
Patent CA-2973849-A1 (CA)
Inventor: SOBORSKI MICHAEL L
IPC: G06V30/224
Filed: 2015-02-24
Abstract: A method of verifying an identity of a printed item includes capturing an image of the unverified printed item, wherein the unverified printed item includes artifacts and at least some of the artifacts were not controllably producible in producing the unverified printed item; extracting information associated with the artifacts of the unverified printed item; ranking the information associated with the artifacts of the unverified printed item; retrieving stored ranked information associated with artifacts of an original printed item from a storage device; and in each of a first and second range of magnitudes, comparing the ranked information associated with the artifacts of the unverified printed item with the ranked information associated with the artifacts of the original printed item.
Patent CA-2979627-A1 (CA)
Inventor: CHEN TAO
IPC: G06Q40/08
Filed: 2017-09-19
Abstract: A personal information assistant computing system may include a user computing device having a processor and a non-transitory memory device storing instructions. The personal information assistant may receive a user accessible input as a natural language communication from the user, which may be analyzed by a personal information assistant to determine a task to be performed by the virtual information assistant. The personal information assistant may be personalized to the user using encrypted user information. The personal information assistant communicates with a remote computing system in performance of a computer-assisted task, wherein the first personal information assistant interacts as a proxy for the user in response to at least one response received from the remote computing system. The personal information assistant may communicate the results of the task to the user via a user information screen and/or an audio device.
Patent CA-2980705-A1 (CA)
Title: Apparatus and method for reducing braze joint stress in a vibrating flowmeter
Inventor: NIELSON JEFFREY D
IPC: G01F1/84
Filed: 2015-03-25
Abstract: A method for reducing flowmeter braze joint stress is provided. The method comprises the step of bending a flow tube (20) to create at least one thermal expansion bend (300, 302) thereon. The method comprises the step of aligning a flow tube (20) with at least one anchor block (30a, 30b). Additionally, the flow tube (20) is brazed to the at least one anchor block (30a, 30b) in another step, after which the flow tube (20) and the at least one anchor block (30a, 30b) are allowed to cool and contract a predetermined degree after brazing. The method additionally comprises the step of attaching the at least one anchor block (30a, 30b) to a support block (100) after the flow tube (20) has been attached to the at least one anchor block (30a, 30b) and attaching a manifold (90, 92) to each end of the flow tube (20).
Patent CA-2981626-A1 (CA)
Inventor: Nelson Kenneth Edwin
IPC: H02J9/04
Filed: 2017-10-05
Abstract: Aspects are described for a test configuration for emergency lighting fixtures. In one example, a light fixture includes a lighting element, a battery, a clock, and a processor. The processor is configurable via a user interface. The processor is configured to test the light fixture. The testing includes illuminating the lighting element for a predetermined duration using the battery as a power source. The testing is initiated by a timer that uses the clock. The processor of the light fixture receives input, via the user interface, adjusting a value for the start timer. Based on the start timer expiring, the processor initiates a test of the light fixture for the predetermined duration. The processor further indicates a result of the test via the user interface. Based on the test being successful, the processor resets the start timer.
Patent CA-2982989-A1 (CA)
Title: Outil et systeme pour des operations de fond de trou et procedes pour ce dernier
Inventor: DAVIES EVAN
IPC: E21B33/129
Filed: 2016-04-17
Abstract: L'invention se rapporte, dans des modes de réalisation, à un outil qui est approprié pour être utilisé dans un puits de forage, l'outil ayant un mandrin; un premier coin disposé autour du mandrin, un second coin disposé autour du mandrin et à proximité d'une surface conique; un manchon inférieur en prise avec le second coin composite; et un élément allongé disposé dans le second coin, le manchon inférieur et la surface conique.
Patent CA-2986880-A1 (CA)
Title: Transgenic microalgae and use thereof as a feed for delivery of interfering rna molecules
Inventor: CHEN OFRA
IPC: A61K36/02
Filed: 2016-07-14
Abstract: The present invention provides non-propagating transgenic microalgae expressing at least one heterologous RNAi molecule. The RNAi-expressing non-propagating transgenic microalgae are used for oral delivery of the RNAi molecule to a target organism in its intact and functional form. The heterologous RNAi molecule, present within the microalgae, is characterized by being biologically active, exerting at least one specific effect on the organism consuming the microalgae or on a pathogen of said organism. In particular, the non-propagating transgenic microalgae are used as agents for biological control of animal and plant pests.
Patent CA-2986920-A1 (CA)
Inventor: IBRAHIM PRABHA N
IPC: C07D471/04
Filed: 2016-05-20
Abstract: Provided herein are intermediates and processes useful for facile synthesis of compounds of formula (I): or a pharmaceutically acceptable salt, a solvate, a tautomer, an isomer or a deuterated analog thereof, wherein Q, P1 and P2 are as defined in this disclosure.
Patent CA-2987864-A1 (CA)
Inventor: SAKAGUCHI NAOKI
IPC: A61K47/28
Filed: 2016-05-23
Abstract: The present invention relates to an adjuvant composition comprising a pH-sensitive carrier and an aluminum-containing substance. According to the present invention, an adjuvant can be provided, which is highly safe and can induce cell-mediated immunity effectively through cross-presentation.
Patent CA-2990976-A1 (CA)
Inventor: PIECHA CHRISTOPH
IPC: C09D175/08
Filed: 2016-06-08
Abstract: The invention relates to peelable and chemically-resistant coatings for metal and plastic substrates, and to the coating agent compositions required to produce same. The invention also relates to a method for producing such coatings and to the use of the coating agent compositions to protectively coat metal and plastic substrates in the field of aircraft construction.
Patent CA-2991050-A1 (CA)
Inventor: ARTHUR KAREN S
IPC: A01N37/36
Filed: 2016-06-30
Abstract: The present invention is directed to agricultural mixtures comprising 3-(difluoromethyl)-1-methyl-N-[(3R )-1,1,3-trimethyl-2,3-dihydroinden-4-yl]pyrazole-4-carboxamide, ethaboxam, and metalaxyl.
Patent CA-2991482-A1 (CA)
Title: Controlling production of water in subterranean formations
Inventor: ELURU SAIRAM
IPC: C09K8/508
Filed: 2015-08-11
Abstract: Methods, compositions, and systems that may be used for the selective reduction of water permeability of subterranean formations using hydrogel polymer materials are provided. An embodiment of the present disclosure is a method comprising: providing a treatment fluid comprising a carrier fluid and a hydrogel polymer comprising the reaction product of a polysaccharide and a derivative of acrylic acid; and introducing the treatment fluid into a wellbore that penetrates at least a portion of a subterranean formation.
Patent CA-2992335-A1 (CA)
Inventor: TUCKER GARY
IPC: A23L33/105
Filed: 2018-01-19
Abstract: A method for removing contaminants such as pesticides and fungicides from cannabinoid extracts. Cannabinoid extracts containing contaminants may be dissolved in a water and ethanol solution, and then cooled to allow water-soluble contaminants to settle out of the mixture. The water and ethanol may then be removed via evaporation or distillation, leaving purified cannabinoids without contaminants. Contaminant removal may be incorporated into a method for producing a blended extract of cannabinoids and terpenes, which extracts terpenes using supercritical CO2, and extracts a cannabinoid concentrate from the residual material using a cold ethanol flush followed by distillation and then by contaminant removal; the CO2-extracted terpenes are then added back to the purified cannabinoid concentrate in a final blending step.  Blending terpenes at the end of extraction may enhance the flavor and effectiveness of the purified cannabinoid concentrate.
Patent CA-2992849-A1 (CA)
Inventor: YING WENBIN
IPC: A61K9/00
Filed: 2016-07-22
Abstract: This invention provides compositions for making a solid lyophile of one or more nucleic acid active agents, which can be reconstituted as a drug product. The composition can include an aqueous suspension of lipid nanoparticles in a pharmaceutically acceptable solution, wherein the lipid nanoparticles encapsulate one or more nucleic acid active agents, a dextrin compound, and a saccharide compound. The nucleic acid active agents can be RNAi molecules capable of mediating RNA interference, as well as other RNAs and oligonucleotides.
Patent CA-2994233-A1 (CA)
Inventor: LE NY JEAN MARIE
IPC: C03B23/035
Filed: 2016-10-28
Abstract: A device for bending at least one glass pane, which comprises at least: a gravity bending mould with a supporting surface, which is suitable for arranging at least one glass pane thereon, and an upper shaping tool arranged opposite the supporting surface, which upper shaping tool is suitable for producing an overpressure on the surface of the at least one glass pane arranged on the supporting surface, which surface faces away from the supporting surface. The shaping tool has a cover that forms a hollow space open in the direction of the gravity bending mould and is equipped with means for introducing a gas into the hollow space in order to produce the overpressure. The hollow space is divided by at least one separating wall into at least two subspaces such that a different pressure can be produced in at least two regions of the surface. And the shaping tool is equipped with a common gas feed line up to which the separating wall extends.
Patent CA-2996153-A1 (CA)
Inventor: Peyregne Joey
IPC: E21B44/00
Filed: 2018-02-23
Abstract: A technology is described for controlling an electric choke actuator included in a drilling rig. An example system can include a computing device configured to provide position data for an electric choke actuator configured to control a well choke valve in selective fluid communication with a blow-out preventer arranged to close a borehole. The system can receive a choke position command to move the electric choke actuator from a first position to a second position, whereupon a control signal can be sent to the electric choke actuator that causes the electric choke actuator to move from the first position to the second position. Position data for the electric choke actuator can be updated to indicate the second position.
Patent CA-2997309-A1 (CA)
Inventor: HARCO PETER
IPC: E01C23/06
Filed: 2018-03-05
Abstract: The present invention is directed to an improved design and improved method of installation of stress absorbing membrane interlayers, commonly known as SAMIs, used for strengthening and waterproofing asphalt pavements in road or highway surfacing operations. By a novel method of modifying a standard paving machine the present invention makes it easier and more convenient to install SAMI membranes beneath a layer of new asphalt pavement, thus providing greater resistance to pavement cracking resulting in lower overall maintenance costs.
Patent CA-2998150-A1 (CA)
Inventor: SARUNIC MARINKO
IPC: G02B21/00
Filed: 2016-09-12
Abstract: In one embodiment, a sensorless adaptive optics imaging system includes a source of light, an optical delivery unit having a wavefront modifying element, and an optical coherence tomography (OCT) sensor configured to acquire OCT images based on light emitted by the source of light and transmitted through the optical delivery unit. The system also includes a processing unit that can: process the OCT images, and determine an adjustment of parameters of the wavefront modifying element. In some embodiments, the system includes a multi-photon microscopy (MPM) sensor that acquires MPM images based on the light transmitted through the optical delivery unit.
Patent CA-2998152-A1 (CA)
Inventor: VILLENEUVE BRUNO
IPC: F02M31/087
Filed: 2018-03-14
Abstract: An engine assembly including an internal combustion engine configured to be received in an engine compartment and a heat exchanger having a first conduit fluidly connected to a fluid circuitry of the engine and a second conduit fluidly connecting an interior of the engine compartment to its environment. The first conduit is in heat exchange relationship with the second conduit. The assembly further includes a forced air system operable in use to provide an air flow from the environment to the outlet via the second conduit of the heat exchanger and the engine compartment. The assembly further includes a selector valve configurable to selectively fluidly connect an air intake of the internal combustion engine with the interior of the engine compartment in a first valve position and with the environment in a second valve position. A method for supplying air to an internal combustion engine is also discussed.
Patent CA-2999727-A1 (CA)
Title: Pince
Inventor: COWHAM GREGORY S
IPC: F16B2/08
Filed: 2018-03-29
Abstract: Il est décrit une pince à utiliser pour joindre des segments de conduit qui comprennent une section danneau et une section de canal sétendant radialement comprenant une première et une seconde sangles, un premier et un second éléments de compression, un élément de compression central, et une fixation. Lorsquon serre la fixation, les forces axiales le long de la fixation sont transformées en forces de serrage autour de la pince de façon à sceller les segments de conduit.
Patent CA-3000508-A1 (CA)
Title: Control channel configuration in partial and full subframes
Inventor: DINAN ESMAEL HEJAZI
IPC: H04L5/00
Filed: 2016-10-17
Abstract: A wireless device receives at least one radio resource control (RRC) message comprising a field indicating a starting symbol for an enhanced physical downlink control channel (ePDCCH). The wireless device receives ePDCCH signal in a subframe. The ePDCCH starts from the starting symbol when the subframe is a full subframe. The ePDCCH starts from the starting symbol plus an offset value when the subframe is a partial subframe.