baber/WOPTO huggingface dataset:
Patent CA-3000434-A1 (CA)
Title: Encoding, decoding, and representing high dynamic range images
Inventor: JIA WENHUI
IPC: G06T9/00
Filed: 2012-04-16
Abstract: Techniques are provided to encode and decode image data comprising a tone mapped (TM) image with HDR reconstruction data in the form of luminance ratios and color residual values In an example embodiment, luminance ratio values and residual values in color channels of a color space are generated on an individual pixel basis based on a high dynamic range (HDR) image and a derivative tone-mapped (TM) image that comprises one or more color alterations that would not be recoverable from the TM image with a luminance ratio image. The TM image with HDR reconstruction data derived from the luminance ratio values and the color-channel residual values may be outputted in an image file to a downstream device, for example, for decoding, rendering, and/or storing. The image file may be decoded to generate a restored HDR image free of the color alterations
Patent CA-3001068-A1 (CA)
Title: Dispositif a ultrasons pour rajeunissement vulvovaginal
Inventor: KRONE RYAN TAYLOR
IPC: A61N7/00
Filed: 2016-10-14
Abstract: Dispositif à ultrasons portatif et procédés correspondants utilisés pour rajeunir la zone vulvovaginale de l'utilisatrice. En général, les dispositifs à ultrasons portatifs comprennent un corps de dispositif accouplé à un coupleur acoustique et une poignée. Le corps de dispositif comprend en outre des composants internes comprenant un transducteur à ultrasons, un élément de distribution d'énergie et des circuits pour commander la sortie d'ultrasons. Les procédés d'utilisation du dispositif à ultrasons portatif consistent à mettre le tissu situé dans et autour de la zone vulvovaginale en contact avec l'élément de distribution d'énergie, à appliquer de l'énergie à ultrasons au tissu vulvovaginal à partir de l'élément de distribution d'énergie et par le biais du coupleur acoustique, et à influer sur un paramètre mesurable associé au rajeunissement vulvovaginal.
Patent CA-3003164-A1 (CA)
Inventor: LANT NEIL JOSEPH
IPC: C11D3/386
Filed: 2016-11-11
Abstract: The present invention is to water-soluble unit dose articles comprising ester-containing laundry ingredients, protease enzymes and lipase enzymes, and their method of use.
Patent CA-3003646-A1 (CA)
Title: Multiple downhole sensor digital alignment using spatial transforms
Inventor: YAO RICHARD JIN
IPC: E21B47/12
Filed: 2016-10-21
Abstract: Wellbore sensor systems and related methods are disclosed. A wellbore sensor system includes a first sensor node and a second sensor node. The first sensor node is operably coupled to a drill string at a first location. The second sensor node is operably coupled to the drill string at a second location. A method includes taking first sensor readings from the first sensor node relative to a first spatial frame of reference, and taking second sensor readings from the second sensor node relative to a second spatial frame of reference, and using the first sensor readings and the second sensor readings to estimate parameters of a mathematical transform configured to transform the second sensor readings into the first spatial frame of reference. The method also includes transforming the second sensor readings into the first spatial frame of reference with the estimated mathematical transform.
Patent CA-3004542-A1 (CA)
Title: Bord de coupe souple de chasse-neige
Inventor: STEPHAN MICHAEL F
IPC: E02F9/28
Filed: 2018-05-11
Abstract: Il est décrit un bord de coupe souple de chasse-neige, comprenant au moins une plaque d'appui allongée fixée de manière amovible à un bord inférieur d'un versoir de chasse-neige ou à un mécanisme de déclenchement de bord de coupe souple. La plaque d'appui allongée a un axe long et une pluralité d'éléments de sollicitation de structures de mise en prise. Des glissières de guidage entrent en prise avec la plaque d'appui allongée. Les glissières de guidage sont disposées à proximité l'une de l'autre le long de l'axe long de la plaque d'appui allongée, et elles sont coulissantes de manière généralement perpendiculaire à l'axe long. Des éléments de sollicitation entrent en prise entre l'élément de sollicitation de structures de mise en prise et les glissières de guidage de sorte que ces dernières sont sollicitées de manière généralement perpendiculaire à l'axe long vers une surface sur laquelle la neige sera dégagée. Des sections de bord de coupe souple remplaçables sont fixées de manière amovible à l'une d'une pluralité de glissières de guidage et situées de manière adjacente à au moins une des autres sections de bord de coupe souple remplaçables.
Patent CA-3005236-A1 (CA)
Title: Heterocyclic compounds for the inhibition and treatment of sphingosine-1-phosphate mediated diseases
Inventor: MOHAN RAJU
IPC: A61K31/41
Filed: 2016-11-11
Abstract: Described herein are heterocyclic compounds, compositions, and methods for their use for the treatment of disease.
Patent CA-3007272-A1 (CA)
Inventor: FAVERO CEDRICK
IPC: C02F1/56
Filed: 2016-12-07
Abstract: The invention relates to the treatment of mine tailings in the form of aqueous effluents comprising solid particles. The method of the invention makes it possible to separate all or part of the water from an aqueous effluent comprising solid particles. Said method comprises (a) adding, into the effluent, at least one sulphonated dispersant, and then (b) adding at least one agent for flocculating solid particles. The invention also relates to a composition comprising an aqueous effluent comprising dispersed and flocculated solid particles. The invention preferably relates to a composition which comprises an aqueous effluent comprising solid particles, at least one sulphonated dispersant and at least one agent for flocculating solid particles.
Patent CA-3012293-A1 (CA)
Title: Adjusting the apodization pattern for diffractive iols
Inventor: MACKOOL RICHARD
IPC: A61F2/16
Filed: 2017-02-16
Abstract: An ophthalmic device including an ophthalmic lens (110) having anterior and posterior surfaces (114, 112) and at least one diffraction grating (120) is described. The diffraction grating(s) are on the anterior and/or posterior surface(s). The diffraction grating(s) include zones (122, 124, 126). A first zone is at a first distance range from a center of the lens. A second zone is at a second distance range further from the center than the first distance range. A repeat zone is at a third distance range further from the center than the second distance range. The first zone includes echelette(s) (130) having a first step height and a first radius of curvature. The second zone includes echelette(s) (130) having a second step height and a second radius of curvature. The repeat zone includes echelette(s) (130) having at least one of the first step height and the first radius of curvature.
Patent CA-3012409-A1 (CA)
Inventor: KOSZINOWSKI ULRICH
IPC: C12N15/86
Filed: 2017-01-30
Abstract: La présente invention concerne une cellule comprenant (aa) un acide nucléique comprenant dans le sens 5' vers 3' (i) au moins une séquence de répétition terminale inversée (ITR) de virus adéno associé (AAV) ; (ii) un promoteur qui est apte à être activé par (a) un(des) polypeptide(s) auxiliaire(s) et éventuellement (a) un(des) polynucléotide(s) auxiliaire(s) ; et (iii) une séquence codante transgénique sous le contrôle dudit promoteur de (aa)(ii) ; et (ab) un acide nucléique comprenant dans le sens 5' vers 3' (i) un promoteur qui est apte à être activé par ledit(lesdits) polypeptide(s) auxiliaire(s) et éventuellement ledit(lesdits) polynucléotide(s) auxiliaire(s) ; et (ii) au moins une séquence codante de gène AAV répétitif sous le contrôle dudit promoteur de (ab)(i) ; ladite cellule ne comprenant pas le gène AAV de coiffe ni/ou n'étant pas apte à exprimer un quelconque produit génique AAV de coiffe.
Patent CA-3016943-A1 (CA)
Inventor: KOVACIC THOMAS
IPC: F27D1/12
Filed: 2018-09-07
Abstract: A modular furnace cooling wall, comprising: a plurality of segments wherein each interior segment houses or defines a cooling fluid conduit having an inlet and an outlet; wherein a first side of each segment defines a concave groove or channel; wherein a second side of each segment defines a convex edge; and wherein the plurality of segments are assembled so that the convex edge of one or more of the segments is received within the concave groove of an adjacent segment.
Patent CA-3018108-A1 (CA)
Title: Chemical monitoring devices and methods
Inventor: MILLER JUSTIN
IPC: G01N33/18
Filed: 2017-03-16
Abstract: Implementations of this disclosure are directed to systems, devices and methods for monitoring parameters associated with a body of liquid. In one embodiment, a device includes a container configured to be partially submerged in a liquid and includes sensors disposed within a submerged portion of the container to measure parameters associated with the liquid. An electronic component disposed within an unsubmerged portion of the container transmits information related to the parameters based upon which one or more actions related to treatment of the body of liquid are suggested.
Patent CA-3018692-A1 (CA)
Inventor: KERETH LIOR BEN
IPC: H04N21/8549
Filed: 2016-03-22
Abstract: Systems, methods, and non-transitory computer-readable media can acquire a video resource at a first level of a tiered architecture. A first video representation can be generated, based on the video resource, at a second level of the tiered architecture. The first video representation can be associated with a first publisher. It can be detected that at least a first post and a second post are utilizing the first video representation. The first post and the second post can be representable at a third level of the tiered architecture and can be initiated by the first publisher. Data analytics for the first video representation can be aggregated based on the first post and the second post.
Patent CA-3018965-A1 (CA)
Inventor: CABRAL BRIAN KEITH
IPC: H04N5/262
Filed: 2017-03-27
Abstract: A canvas generation system generates a canvas view of a scene based on a set of original camera views depicting the scene, for example to recreate a scene in virtual reality. Canvas views can be generated based on a set of synthetic views generated from a set of original camera views. Synthetic views can be generated, for example, by shifting and blending relevant original camera views based on an optical flow across multiple original camera views. An optical flow can be generated using an iterative method which individually optimizes the optical flow vector for each pixel of a camera view and propagates changes in the optical flow to neighboring optical flow vectors.
Patent CA-3019063-A1 (CA)
Inventor: KLEINPETER ROMAN
IPC: B29C73/10
Filed: 2018-09-28
Abstract: A colour-changing film for the repair of aircraft components of fibre reinforced plastic, and a system for heating a repair site of a component of fibre reinforced plastic comprising a colour-changing film. The colour changing properties of the film may be termperature-dependent and/or reversible. The system may comprise a camera, and/or a heating plate with one or more individually controllable heating zones.
Patent CA-3022176-A1 (CA)
Inventor: STAFFLAGE JOHANNES
IPC: B23B47/18
Filed: 2017-04-05
Abstract: The invention relates to a boring machine comprising a spindle (15) which is designed for rotationally driving a boring tool that is placed or can be placed on the spindle and which is paired together with rotational drive means that interact with a first drive motor (24) for rotational driving purposes and with adjustment drive means that interact with a second drive motor (26) for axially adjusting the spindle such that when the spindle is being rotated by the first drive motor, the spindle can be axially adjusted under the effect of the second drive motor. The rotational drive means have a rotational drive gear (38) which is connected to the spindle, and the adjustment drive means have an adjustment nut (58) which interacts with a threaded section (60) of the spindle (15) in the manner of a slide. Transmission means are integrated in the form of a transmission module for interacting with the rotational drive gear and the adjustment nut and are designed to connect to the first and the second drive motor. The transmission means have an adjustment gear (54) for meshing into a toothing of the adjustment nut (58), said adjustment gear being driven by a toothed gear assembly (46, 42) which engages onto an outer toothing (52) of the adjustment gear such that at least one first toothed gear (42a-c) of the toothed gear assembly receives a drive torque of the second drive motor, in particular the at least one first toothed gear interacts directly with a drive shaft (30) of the second drive motor (24, 24A), and at least one second toothed gear (46a-c, 46'a-c) of the toothed gear assembly transmits a drive torque of the first toothed gear (26, 26k) to the outer toothing (52), in particular the at least one second toothed gear meshes directly with the first toothed gear and the outer toothing. The toothed gear assembly is held in a cage-like toothed gear support (44) such that at least the second toothed gear, preferably the first and the second toothed gear, can be released from the transmission module and replaced when disassembling the adjustment gear and/or a module which drives the rotational drive gear, in particular a toothed gear unit.
Patent CA-3023877-A1 (CA)
Title: Systemes et procedes d'exploration graphique de donnees medico-legales
Inventor: KORDASIEWICZ ROMAN CZESLAW
IPC: G06F3/14
Filed: 2017-05-19
Abstract: Cette invention concerne des procédés et un appareil d'examen de données médico-légales numériques à l'aide d'un ordinateur de visualisation. Des collections de données médico-légales sont fournies à l'ordinateur de visualisation, lequel peut formater les artéfacts de données selon divers types d'affichage et de formats de présentation, pour permettre l'examen et le l'établissement de rapport par un utilisateur. Les types d'affichage et les formats de présentation permettent également à l'utilisateur de commuter aisément entre une vue d'emplacement source et une vue d'artéfacts associée.
Patent CA-3024157-A1 (CA)
Inventor: CIAMPINI DAVIDE
IPC: C09D4/00
Filed: 2017-05-19
Abstract: L'invention concerne des formulations servant à imprégner un matériau fritté poreux, ainsi que l'utilusation de ces formulations et des procédés d'imprégnation de matériau fritté poreux. L'invention concerne plus particulièrement des formulations servant à imprégner un matériau fritté poreux, comprenant de 40 à 90% en poids d'un monomère acrylique, de 0,1 à 10% en poids d'un amorceur thermique radicalaire, de 0,1 à 10% en poids d'un photoinitiateur radicalaire, de 0 à 30% en poids d'un promoteur d'adhérence organosilane et de 0 à 5% en poids d'un tensioactif siliconé. L'invention concerne également un procédé d'imprégnation d'un matériau fritté poreux, comprenant les étapes consistant à tremper le matériau poreux dans une formulation liquide contenant un monomère acrylique, un amorceur thermique radicalaire et un photoinitiateur radicalaire; à traiter sous vide le matériau poreux trempé; à éliminer l'excédent de liquide de la surface du matériau poreux; à exposer le matériau poreux à un rayonnement lumineux; et à traiter thermiquement le matériau poreux.
Patent CA-3024451-A1 (CA)
Title: Securite amelioree des demandes de transactions employant l'identification de source automatique
Inventor: COLE ROBERT J
IPC: G06Q20/38
Filed: 2018-11-16
Abstract: Il est décrit des procédés et systèmes damélioration de sécurité de demandes de transactions provenant de terminaux de points de vente en utilisant des informations sur lenregistrement automatique des numéros et sur le service dinsertion de numéro dynamique. Len-tête de la demande de transactions peut comprendre des informations sur la source automatique qui peuvent être extraites de len-tête par le ou la gestionnaire de ligne. Les informations sur la source automatique peuvent être fournies à linterface frontale, qui peut comparer les informations sur la source automatique avec des informations clients ou clientes connues. La comparaison peut fournir des informations indiquant si la transaction est légitime ou frauduleuse. Si cette dernière est frauduleuse, la demande de transactions peut être refusée. Les informations sur la source automatique peut également être stockées dans une base de données danalyse de la sécurité, ainsi quinterrogées davantage afin de déterminer des menaces plus importantes, y compris le refus daccorder le service en cas dattaque.
Patent CA-3028655-A1 (CA)
Title: Corner pads
Inventor: TAGTOW GARY E
IPC: B29C48/16
Filed: 2018-12-27
Abstract: A corner pad includes a backer having a first side and a second side. The first side is configured to receive an adhesive. The corner pad also includes a plurality of wands extending from the second side. Each of the plurality of wands includes a first end and a second end and each of the plurality of wands is integral with the backer at the second end forming an interface.  Each interface is substantially parallel to one another.
Patent CA-3031591-A1 (CA)
Title: Membrane electrolytique et son procede de production
Inventor: YAMAGUCHI TAKEO
IPC: H01M8/02
Filed: 2017-05-31
Abstract: La présente invention concerne une membrane électrolytique présentant une conductivité protonique élevée même dans des conditions de faible humidité. La membrane électrolytique comprend une membrane composite pourvue d'une membrane microporeuse en polyoléfine qui a une dimension de pore moyenne de 1 à 1000 nm et une porosité de 50 à 90 % et qui peut être imprégnée d'un solvant ayant une énergie libre de surface de 28 mJ/m2 ou plus, et un électrolyte contenant un polymère d'acide perfluorosulfonique EW250-850 condensé dans les pores de la membrane microporeuse en polyoléfine, l'épaisseur de la membrane composite étant de 1 à 20 µm.
Patent CA-3032578-A1 (CA)
Title: Pressure equalizer for baby bottle and baby bottle assembly
Inventor: ENGHARD FLORIAN
IPC: A61J9/04
Filed: 2017-08-03
Abstract: The present invention relates to a pressure equaliser (1) comprising: - a hollow element (101) with a cup-shaped section (1011) and a tubular section (1013) that merge seamlessly one into the other, and - a sealing element (103) that comprises a top edge (1031) with a first diameter (D1) and a central part (1033) with a second diameter (D2), wherein the top edge of the cup-shaped section (1011) of the hollow element (101) is inserted into the second inner diameter (D2) of the central part (1033) of the sealing element (103), the pressure equaliser being characterised in that at least the hollow element (101) can be disassembled into at least two hollow element parts (10a, 101b) along its longitudinal axis. The present invention further relates to a baby bottle assembly comprising: - a bottle-shaped container (3), - a pressure equaliser (1) according to the invention, - a screw element (5) and - a nipple (7a) or closure cap (7b).
Patent CA-3033265-A1 (CA)
Inventor: LEE THOMAS R
IPC: B65D75/52
Filed: 2019-02-08
Abstract: A package including a tray and a lid is provided. The tray can include a central portion disposed between a plurality of walls and first and second legs. A lid may be releasably coupled to the tray such that the package is configured to hold a food product. Methods of manufacturing and using the package are also provided.
Patent CA-3033290-A1 (CA)
Inventor: MAST NICOLE
IPC: E21B43/25
Filed: 2019-02-08
Abstract: Polymeric drag reducing compositions comprising polymers for treatment in various aspects of a life cycle of an oil and/or gas well, and related methods, are provided. In some embodiments, the drag reducing composition comprises a fast-dissolving polymer and a slow-dissolving polymer slurry. In some embodiments, the fast-dissolving polymer comprises a cationic and/or anionic polyacrylamide, and the slow-dissolving polymer slurry comprises guar, clay, and oil. ln some embodiments, compositions can be used in methods for treating an oil and/or gas well, having a wellbore. The drag reducing composition may be injected into the wellbore to reduce drag in the wellbore and/or increase viscosity of the carrier fluid.
Patent CA-3033454-A1 (CA)
Inventor: PERDANA JIMMY
IPC: A23L23/10
Filed: 2017-10-20
Abstract: The invention relates to a high melting point chicken fat produced by dry fractionation of semi-liquid chicken fat. In particularly the invention relates to a chicken fat wherein the chicken fat having a total saturated fat content of 48 to 72 wt% (based on weight of total fat) comprising the fatty acids C16:0 in the range of 36 to 55 wt% (based on weight of total fat) and C18:0 in the range of 11 to 19 wt% (based on weight of total fat).
Patent CA-3034788-A1 (CA)
Title: Procede de production de methanol
Inventor: MOREO PIETRO
IPC: C07C31/04
Filed: 2017-06-30
Abstract: L'invention concerne un procédé de synthèse du méthanol à partir d'un flux d'entrée de gaz de synthèse, comprenant les étapes suivantes: soumettre une partie dudit flux d'entrée en tant que courant d'alimentation à une étape de réaction adiabatique, fournir un effluent contenant du méthanol et un gaz de synthèse n'ayant pas réagi; la trempe dudit effluent avec une autre partie dudit flux d'entrée, la fourniture d'un flux trempé; la soumission dudit flux trempé à une étape de réaction isotherme, la fourniture d'un flux de produit contenant du méthanol.
Patent CA-3037511-A1 (CA)
Title: Textured cladding element with integrated drip edge
Inventor: DIERCKS CHAD
IPC: B32B3/30
Filed: 2019-03-21
Abstract: A textured cladding element can be manufactured to approximate the aesthetic and functional properties or natural wood siding and/or shingles. The cladding element can comprise non-wood material, such as fiber cement. The cladding element can include a step and a recessed portion or cove which enables the element to have a relatively low thickness while also achieving a desirable drip edge and/or shadow line when multiple cladding elements are overlapping when installed in a finished product.
Patent CA-3038985-A1 (CA)
Title: Storing and de-liquefying liquefied natural gas (lng) at a wellsite
Inventor: DUSTERHOFT RONALD G
IPC: E21B43/25
Filed: 2016-11-11
Abstract: A method and a system for pressurizing a reservoir volume including fluid in a formation with a parent well extending through the formation includes storing liquefied natural gas (LNG) at an on-site location of the parent well, de-liquefying the LNG to form natural gas at the on-site location, and injecting the natural gas into the parent well to pressurize the reservoir volume through the parent well.
Patent CA-3040602-A1 (CA)
Inventor: ADAMS PAUL GREGORY
IPC: G01S15/89
Filed: 2012-03-30
Abstract: A phased array ultrasonic probe may be mounted to a component to be inspected for wall thickness on an apparatus that includes a split ring adapted to be magnetically held in place on the component. In particular, the probe may be mounted to a carriage connected to the split ring in a manner that allows the carriage to rotate around the split ring while the probe is in operation. Between the probe and the component, a transducer shoe defining, by a flexible membrane, a cavity and an aperture. Conveniently, the construction of the flexible membrane allows wall thickness measurements to be acquired in portions of the component that have complex topography, such as welds. The apparatus is installed on an adaptor assembly for inspection of straight section of pipes. This adaptor assembly is not used in absence of straight section. By acquiring data from multiple output pulse transmitted at multiple incidence angles, processing software may conveniently produce an accurate wall thickness map of the area of interest on the component.