baber/WOPTO huggingface dataset:
Patent CA-3066838-A1 (CA)
Inventor: GROIS DAN
IPC: H04N19/172
Filed: 2020-01-06
Abstract: An encoder may determine a plurality of coding units associated with a frame of a media file and a plurality of prediction units associated with the frame of the media file. The encoder may determine, based on the plurality of coding units associated with the frame and the plurality of prediction units associated with the frame, and based on a training of the encoder using one or more neural networks, that a particular region of the frame can be encoded using one or more encoding characteristics that are different than the encoding characteristics of one or more other particular regions of the frame. The encoder may allocate one or more encoding resources to the particular region of the frame based on the one or more encoding characteristics of the particular region of the frame in order to reduce the overall media bitrate.
Patent CA-3073234-A1 (CA)
Inventor: FRITZER ANDREA
IPC: C12N7/00
Filed: 2018-09-19
Abstract: The present invention relates to a process for producing an immunogenic live attenuated Chikungunya virus, as well as pharmaceutical compositions comprising the same.
Patent CA-3073775-A1 (CA)
Inventor: HERRERA JOSE ALARCON
IPC: G01D21/02
Filed: 2020-02-25
Abstract: An electromagnetic tracking (EMT) system includes a tracked device, a tracking device, and a computing device. The EMT system is configured to receive, at the tracking device, an electromagnetic signal generated by the tracked device, determine, based on the electromagnetic signal, a set of possible positions and orientations of the tracked device relative to the tracking device, receive a measured inertial value representing a motion of the tracked device, determine an estimated inertial value corresponding to the motion of the tracked device based on at least one position and orientation of the set of possible positions and orientations, determine a difference value representing a difference between the estimated inertial value and the measured inertial value, determine a particular position and a particular orientation from the set in response to determining the difference value, and generate an output including the particular position and particular orientation.
Patent CA-3075172-A1 (CA)
Title: Tube endotracheal a revetement de tube
Inventor: HACKER DAVID C
IPC: A61N1/05
Filed: 2018-09-06
Abstract: L'invention concerne un appareil pour surveiller des signaux EMG des muscles du larynx d'un patient, qui comprend un tube endotrachéal ayant une surface extérieure, et un revêtement de tube appliqué sur la surface extérieure par pulvérisation d'une solution homogène sur le tube endotrachéal ou immersion du tube endotrachéal dans la solution homogène. Une électrode conductrice est formée sur le revêtement de tube. L'électrode conductrice est configurée pour recevoir les signaux EMG provenant des muscles du larynx.
Patent CA-3075243-A1 (CA)
Title: Pneumatic fastener driver
Inventor: POMEROY EDWARD A
IPC: B25C5/13
Filed: 2014-01-29
Abstract: Conventional fastener drivers used to drive fasteners such as nails, tacks or staples can have power, size and cost constraints. The present invention provides a pneumatic fastener driver comprising: a first cylinder; a first piston positioned within the first cylinder; a second cylinder positioned within the first cylinder; a second piston positioned within the second cylinder; a cylinder head coupled to a first end of the first cylinder; an end cap positioned within the first cylinder proximate the first end; and means for positioning the second cylinder relative to the first cylinder. The means for positioning includes an opening formed in the cylinder head through which a stem portion of the end cap extends.
Patent CA-3075747-A1 (CA)
Title: Probabilistic oil production forecasting
Inventor: ROBERTS TIMOTHY J
IPC: G01V99/00
Filed: 2018-09-13
Abstract: A method includes receiving historical well-production data, and determining curve parameters based on the historical well production data. Determining the curve parameters includes accounting for uncertainty. The method also includes determining curve fits for the historical data based on the curve parameters using a plurality of models, calculating accuracy for each of the models based on a comparison of the curve fits to the well-production data, comparing the accuracy for each of the models using an information criteria that accounts for uncertainty, selecting one of the models based on the comparison, and determining an estimated ultimate recovery (EUR) for the well using at least the selected one of the models.
Patent CA-3078909-A1 (CA)
Title: Cool-sensation imparter composition containing 2,2,6-trimethylcyclohexanecarboxylic acid derivative
Inventor: MATSUMOTO TAKAJI
IPC: A61Q19/00
Filed: 2018-10-16
Abstract: The present invention addresses the problem of providing a cool-sensation imparter composition which contains a novel carboxylic acid derivative based on a carbon skeleton structurally differing from 1-menthol, and which is reduced in undesirable irritant feeling and is usable as a cool-sensation imparter or sensory stimulant having excellent retention of refreshing or cooling sensation. The present invention relates to a cool-sensation imparter composition containing a carboxylic acid derivative represented by general formula (1). [In formula (1), symbols *, X, Z, Ar2, Y, n, and Ar1 are as defined in the description.]
Patent CA-3079455-A1 (CA)
Title: Interlock system for autonomous vehicle
Inventor: WHITFIELD JAMES
IPC: B60W60/00
Filed: 2020-04-24
Abstract: The present application relates to a vehicle comprising a vehicle control system, the vehicle control system being configured to operate the vehicle in an autonomous mode and in a manual mode, the vehicle control system comprising: a first selector switch for switching between said autonomous mode and said manual mode; a second selector switch for switching between said autonomous mode and said manual mode; and an interlock circuit configured to deactivate propulsion of the machine when the first and the second selector switch are switched to different modes.
Patent CA-3079927-A1 (CA)
Inventor: BIRTIC SIMONA
IPC: A23D7/005
Filed: 2018-10-25
Abstract: The present invention relates to a food stabilising composition comprising at least one plant derived inhibitor of fatty acid oxidation, processes for providing such compositions and methods and uses of the compositions and foodstuffs comprising such compositions
Patent CA-3082044-A1 (CA)
Inventor: DODSON CHRISTOPHER
IPC: B01J19/24
Filed: 2018-11-05
Abstract: La présente invention concerne un système et un procédé de traitement de matériaux particulaires, par exemple des matériaux carbonés, des produits alimentaires ou des minéraux, afin de produire un matériau traité présentant des propriétés recherchées. Le procédé comprend les étapes suivantes : introduire le matériau particulaire dans une chambre; assurer un écoulement de fluide dans ladite chambre afin d'entraîner le matériau particulaire par des entrées à l'extrémité inférieure de la chambre; et à assurer l'évacuation de fluide hors de la chambre par une sortie à l'extrémité supérieure de la chambre. La chambre comprend une zone de traitement présentant une section transversale essentiellement circulaire, l'écoulement de fluide étant introduit dans la zone de traitement à un angle non perpendiculaire par rapport à une tangente de la section transversale essentiellement circulaire de la zone de traitement afin d'établir un écoulement de fluide suivant un trajet essentiellement hélicoïdal dans la chambre de traitement. Ladite zone de traitement est aménagée dans une région centrale de ladite chambre. Pendant le traitement dans la zone de traitement, le matériau particulaire individuel est entraîné par un débit de fluide supérieur à la vitesse limite de chute du matériau particulaire, sort de la zone de traitement radialement vers l'extérieur, circule vers une base de la chambre et revient ensuite à la zone de traitement dans un cycle répété. La masse ou l'agrégat de chaque matière particulaire peut augmenter pour former une quantité de matière particulaire ayant une masse plus importante pendant le traitement jusqu'à ce que sa vitesse limite de chute surpasse le débit de fluide, et sort ainsi de la zone de traitement en descendant, sous l'effet de la gravité, à travers une ouverture à la base de la chambre. L'invention concerne également un réacteur à lit toroïdal.
Patent CA-3083099-A1 (CA)
Inventor: KIRTLEY NIGEL
IPC: A23L29/206
Filed: 2020-06-10
Abstract: A liquid potato-derived product may be produced from whole raw potatoes and may be utilized to produce various healthy food products, such as dips and sauces. This liquid potato product may be produced from raw potatoes by pretreating the potatoes, gelatinizing the pretreated potatoes, and then liquefying the gelatinized potatoes under sufficient shear.
Patent CA-3085735-A1 (CA)
Title: Critical power adaptive training with varying parameters
Inventor: SMITH JOSHUA S
IPC: G16H40/67
Filed: 2018-12-12
Abstract: An adaptive training system can determine a finite work capacity and critical power and use those determinations to generate an adaptive training programs for workout parameters. To determining a finite work capacity and critical power, the adaptive training system can receive workout data; generate data points by determining, for each workout, a maximum amount of work done for each of multiple time window sizes; fit these workout data points to a function; and determine a critical power and finite work capacity based on the fitted function. Once the adaptive training system has determined a critical power and finite work capacity, the adaptive training system can use them to generate an adaptive training program by keeping a function defined by a set of workout parameters below an ability function that is based on the critical power and finite work capacity.
Patent CA-3086173-A1 (CA)
Inventor: LACHINE RANDALL S
IPC: G01N30/06
Filed: 2018-12-13
Abstract: Systems and methods are provided for determining a content of a hydrocarbon or other compound, such as a C3to C7hydrocarbon, in a condensed steam sample. Cooled steam condensate can be flowed through a sample chamber 110 including an inner overflow tube 120. When the flow stops, water can be drained from the sample chamber 110, and then the sample chamber can be opened to allow fluid communication with a vapor chamber 140 above the sample chamber 110. This can allow hydrocarbons in the condensed steam (and/or other gas) to be transferred from the sample chamber 110 into the vapor chamber 140. The vapor chamber 140 can then be isolated from the sample chamber 110. At least a portion of the content of the vapor chamber 140 can then be passed to a detection volume 160, such as the characterization cell for a gas chromatography system.
Patent CA-3089180-A1 (CA)
Inventor: HIGUCHI MINE
IPC: A61K38/47
Filed: 2019-02-27
Abstract: L'invention concerne : une composition pharmaceutique comprenant une enzyme glycolytique lyophilisée ayant un excellent titre; et un emballage qui comprend ladite composition pharmaceutique. Cette composition pharmaceutique est une formulation de dose unitaire qui comprend une enzyme glycolytique lyophilisée ayant un titre d'au moins 0,3 unité/µg en tant que principe actif, et qui contient l'enzyme glycolytique en une quantité de 2 à 8 µg.
Patent CA-3089782-A1 (CA)
Title: Dispositif therapeutique de valvule cardiaque
Inventor: HENEGHAN PAUL
IPC: A61F2/24
Filed: 2019-02-07
Abstract: Un dispositif thérapeutique de valvule cardiaque (1) comprend une valve d'assistance de coaptation (20) comprenant un conduit (2) présentant une surface externe (3) pour une coaptation avec les lames valvulaires natives, et une valve d'écoulement prothétique (5) montée à l'intérieur du conduit (2) pour permettre un écoulement unidirectionnel à travers le conduit (2). Un support pour la valve d'assistance de coaptation (20) est fourni par un support (10) permettant de positionner le conduit (2) à travers les lames valvulaires natives, et des éléments de liaison (15) fixant le conduit (2) au support (10).
Patent CA-3090162-A1 (CA)
Inventor: STOLTZFUS AMOS A
IPC: F23B20/00
Filed: 2020-08-14
Abstract: A fire pit includes a main body having a double outer wall that defines an air inlet.  An accessory support post is received by the main body within the double outer wall. A  locking projection and locking flange cooperate to lock the vertical and rotational position of the support post with respect to the main body of the fire pit. A  floating fire box is supported from above by a grilling flange that allows the fire box to move down when heated. The accessory post can be used with a post holder next to a camp fire.  The post holder and accessory post use of the locking projection and locking flange to secure the accessory post with respect to the holder. A grill having an outer body member protects the user's finger from engaging sharp edges of an expanded metal grill.
Patent CA-3091599-A1 (CA)
Title: Method and system for lightweight calibration of magnetic fingerprint dataset
Inventor: HUBERMAN SEAN
IPC: H04W4/029
Filed: 2020-08-28
Abstract: A method and system of instantiating a recalibration of a magnetic fingerprint dataset of indoor facilities or infrastructure for mobile device navigation. The method comprises, based on magnetic parameters acquired from a plurality of mobile devices acquired at a set of positions within an indoor area, accumulating the magnetic parameters in accordance with a trained neural network-based magnetic fingerprint dataset in a fingerprint database of the indoor area, identifying respective positions of a subset of the set of positions having a variance that exceeds a threshold variance between observed magnetic parameters and magnetic parameters determined in accordance with the trained neural network, and when contiguous positions of the subset are encompassed by a boundary representing a portion of the indoor area, instantiating a re-calibration of the magnetic fingerprint dataset for mobile device navigation within the portion of the indoor area.
Patent CA-3091944-A1 (CA)
Inventor: RAMA PAOLO
IPC: A61P29/00
Filed: 2019-02-26
Abstract: The invention relates to compounds, in particular NK-1 antagonists, for use in the treatment of ocular sensitivity and/or ocular pain.
Patent CA-3092135-A1 (CA)
Inventor: SAIZ CARLOS
IPC: E04F10/02
Filed: 2019-02-21
Abstract: The invention relates to a fabric which comprises two parallel selvages, can be wound onto itself in at least one winding direction running parallel or perpendicular to said parallel selvages, is to be kept taut and comprises a support layer (5) that has a front face and a rear face, characterized in that the fabric includes at least two sheets, i.e. a first sheet and a second sheet, one of which is arranged on top of the other and which consist of reinforcement threads (1, 2), said sheets being arranged on the rear face, the reinforcement threads (1, 2) extending at angles (a1, a2) of 5 to 85° relative to the winding direction, said angles (a1, a2) being symmetrical in relation to the winding direction.
Patent CA-3094545-A1 (CA)
Title: Systems and methods of adaptively securing network communication channels
Inventor: GAMBLE JAMIE
IPC: H04L12/26
Filed: 2020-09-25
Abstract: Systems and methods for monitoring suspicious communication network traffic.  The methods include obtaining data associated with a sequence of communication events transmitted via the communication network and determining an entropy approximation measure associated at least one event attribute for the sequence of communication events. The method includes generating a threat prediction value based on an anomaly classification model and the entropy approximation measure. The anomaly classification model is trained based on prior sequences of communication events to identify a non-outlier anomaly range associated with the at least one event attribute. The threat prediction value is generated based on classification of the entropy approximation measure relative to the non-outlier anomaly range associated with the at least one attribute for identifying a potential threat. The method includes transmitting a signal for communicating that the sequence is a potential threat within the communication network.
Patent CA-3097303-A1 (CA)
Title: Optical anti-counterfeiting element and preparation method thereof, and optical anti-counterfeiting product
Inventor: HU CHUNHUA
IPC: B42D25/30
Filed: 2019-04-08
Abstract: An optical anti-counterfeiting element (OCE) that can simultaneously present image effects and optically variable effects when observed from two opposite sides and that has a hollowed-out effect when observed through transmission. The OCE comprises: a transparent undulating structure layer that has a first undulating structure (FUS) and a second undulating structure (SUS). The depth-to-width ratio of the FUS is less than that of the SUS, and/or the specific volume of the FUS is less than that of the SUS. The FUS has formed thereon an interference optically variable coating (IOVC). The IOVC can comprise dielectric layers and a reflection layer interposed between two different partially transparent layers. When the IOVC is observed from the two sides, optically variable effects are presented at the two sides, and when the OCE is observed through transmission, an image defined by the boundary of the second undulating structure is presented.
Patent CA-3100848-A1 (CA)
Inventor: FORD ANTHONY P
IPC: A61K31/138
Filed: 2019-06-14
Abstract: In various aspects and embodiments provided are compositions and methods for improving cognition and/or treating a neurodegenerative disease in a patient. In some embodiments the compositions and methods include identifying a patient in need of, or desiring improvement of, cognitive function and/or treatment of a neurodegenerative disease and administering to the patient a ß agonist and optionally a peripherally acting ß-blocker (PABRA).
Patent CA-3100997-A1 (CA)
Title: Systems and methods for producing hydrocarbon material from or injecting fluid into a subterranean formation using adjustable flow restriction
Inventor: GILLIS BROCK
IPC: E21B34/06
Filed: 2020-11-27
Abstract: A valve assembly for integration within a wellbore string disposed within a subterranean reservoir is provided. The valve assembly includes a valve housing having one or more injection ports for establishing fluid communication between a central passage and the reservoir. The valve assembly includes a valve sleeve operatively mounted within the valve housing and comprising a fluid channel adapted to establish fluid communication between the central passage and the injection ports, and configured to create a fluid flowrate restriction. The valve assembly has a flow adjuster connectable to the valve sleeve, and is selectively arranged to align an opening with the fluid channel and allow fluid to flow from the fluid channel through the opening to the injection port, wherein connecting the flow adjuster to the valve sleeve defines a flow length of the fluid channel to adjust the fluid restriction created by the fluid channel.
Patent CA-3103920-A1 (CA)
Inventor: SMITH KATE
IPC: A61P11/16
Filed: 2019-06-21
Abstract: La présente invention concerne des composés, des compositions, des combinaisons et des médicaments contenant lesdits composés et des procédés pour leur préparation. L'invention concerne également l'utilisation desdits composés, combinaisons, compositions et médicaments, par exemple en tant que modulateurs de l'alpha 1-antitrypsine et le traitement de maladies associées à l'alpha-antitrypsine, en particulier des maladies hépatiques.
Patent CA-3105561-A1 (CA)
Title: System for fixing an adapter for earth-moving machines
Inventor: MARQUEZ LLINAS JORDI
IPC: E02F9/28
Filed: 2019-07-04
Abstract: A system for fixing an adapter for earth-moving machines, which comprises: a fixing element (1) that fixes an adapter (2) to an edge (10) of a shovel of the earth-moving machine; and a wedge (3) placed in contact between the fixing element (1) and the edge (10), characterized in that the system comprises a plurality of sensors (4) arranged on the wedge (3) or on the fixing element (1) thatdetect at least one detection element (5) arranged in the other of the fixing element (1) or the wedge (3). It makes it possible continuously to detect and to monitor the position of the wedge relative to the fixing element without the need to check the position of the wedge visually.
Patent CA-3106579-A1 (CA)
Inventor: MACPHAIL BENJAMIN JAMES
IPC: C07D209/16
Filed: 2019-07-15
Abstract: An oral dispersible film composition comprising at least one active ingredient and a film forming agent, as well as a method of manufacture of same. The oral dispersible film composition can be free of gum resin, and can be utilized to administer various active ingredients, including cannabinoids.
Patent CA-3108405-A1 (CA)
Inventor: HOWITT MARK AIDAN
IPC: F02C6/16
Filed: 2019-08-01
Abstract: Un procédé de stockage d'énergie comprend la réception d'une énergie d'entrée (1) et l'utilisation de l'énergie d'entrée pour comprimer (2) de l'air ou un autre gaz de processus pour produire un gaz de processus comprimé. Le gaz de processus comprimé est stocké (8). Le gaz de processus comprimé est détendu (16) pour générer une énergie de sortie (17). La chaleur est transférée (5) du gaz de processus, avant que le gaz de processus soit stocké (8) en tant que gaz de processus comprimé, vers un processus de production d'hydrogène (10). La chaleur transférée est utilisée dans le processus de production d'hydrogène (10). L'hydrogène peut être stocké (13) et utilisé par la suite pour chauffer en vue d'une fourniture de chaleur avant, durant ou après la détente (16) du gaz comprimé.
Patent CA-3110472-A1 (CA)
Inventor: CHEN ALBERT
IPC: G01N27/416
Filed: 2019-08-22
Abstract: L'invention concerne une extrémité arrière numérique basée sur un microcontrôleur permettant de commander une extrémité avant analogique, en vue d'optimiser la distribution d'énergie, la mesure et la collecte de données d'un réseau de capteurs de gaz à base de nanomatériau pour fournir des données à un algorithme de reconnaissance de motif intégré.
Patent CA-3112507-A1 (CA)
Title: Optically variable element, security document, method for producing an optically variable element, method for producing a security document
Inventor: FRASCHINA CORRADO
IPC: B42D25/324
Filed: 2019-09-23
Abstract: The invention relates to an optically variable element (1a), in particular a security element (1b) and/or a decorative element (1c), preferably for security documents (1d), wherein the optically variable element (1a) comprises at least one pixel array (2) comprising two or more pixels (2aa-2dd, 2e-2f), wherein one or more pixels of the two or more pixels (2aa -2dd, 2e-2f) have one or more structures (3aa-3dd, 3e-3f), and wherein one or more structures of the one or more structures (3aa -3dd, 3e-3f) image, diffract and/or scatter incident electromagnetic radiation (6) into one or more spatial angles. The invention also relates to a security document (1d), in particular comprising one or more optically variable elements (1a), to a method for producing an optically variable element (1a), preferably a security element (1b) and/or a decorative element (1c), preferably for security documents (1d), and to a method for producing a security document (1d), preferably comprising one or more layers, preferably comprising one or more optically variable elements (1a).