baber/WOPTO huggingface dataset:
Patent CA-3123111-A1 (CA)
Title: Method for reconstructing a three-dimensional surface using an ultrasonic matrix sensor
Inventor: IAKOVLEVA EKATERINA
IPC: G01N29/265
Filed: 2019-12-17
Abstract: According to the invention, the method (10) comprises: - scanning (11) the three-dimensional surface using a matrix sensor at different measurement points 0(i,j) located at the intersection of scanning rows Li and of increment rows Lj; - acquiring (12), at each measurement point, a temporal row image SLij(m s, t) representing a reflected wave amplitude received by each element from a selected row m s of the matrix sensor and acquiring (14) a temporal column image SCi,j(ns, t) representing a reflected wave amplitude received by each element from a selected column ns of the matrix sensor; - constructing (17) a two-dimensional row image Xi for each scanning row Li on the basis of the temporal row images SLj,j(ms, t); - constructing (18) a two-dimensional column image Yj for each increment row Lj· on the basis of the temporal column images SCi j(ns, t); and - constructing (19) a three-dimensional image on the basis of the two-dimensional row images Xi and of the two-dimensional column images Yj.
Patent CA-3123469-A1 (CA)
Title: Rotary welding device and related method
Inventor: DUCHINI ANDREA
IPC: B29C65/18
Filed: 2021-06-28
Abstract: A rotary device for welding a continuous web comprises a rotary means (2) rotating about a respective axis of rotation (2a), a plurality of welding units (3) for welding the continuous web (4) and mounted on the rotary means (2) in such a way as to be angularly spaced from each other; movement means (5) are configured to vary the radial position of the welding units (3) by moving them towards or away from the axis of rotation (2a) of the rotary means (2); at least one first supporting element (6) and at least one second supporting element (7) for supporting the continuous web (4) and disposed, respectively, upstream and downstream of the same welding unit (3) with reference to the rotation direction of the rotary means (2), to keep the continuous web (4) tensioned when the welding unit (3) is at the operating position; the first supporting elements (6) and the second supporting elements (7) associated with the respective welding units (3) are supported by a load-bearing structure (8) connected to the welding units (3) in such a way that a radial movement of the welding units (3) corresponds to a movement of the first supporting elements (6) and of the second supporting elements (7) towards and away from the axis of rotation (2a) of the rotary means (2).
Patent CA-3124459-A1 (CA)
Title: Preparing a structured optical beam for human observation
Inventor: SARENAC DUSAN
IPC: A61B3/028
Filed: 2020-02-13
Abstract: In a general aspect, a structured optical beam with position-dependent polarizations is prepared for human observation. In some examples, an optics method includes processing an optical beam to produce a structured optical beam for human observation. Processing the optical beam includes receiving the optical beam from a laser source; attenuating the optical beam to an exposure irradiance level that is safe for direct viewing by a human eye; expanding the optical beam to a size configured for a field of view of the human eye; and preparing the optical beam with a position-dependent polarization profile. The structured optical beam, which has the position-dependent polarization profile, is directed towards an observation region for human observation.
Patent CA-3125505-A1 (CA)
Title: Fluorine-containing substituted benzothiophene compound, and pharmaceutical composition and application thereof
Inventor: ZHANG AO
IPC: A61K31/381
Filed: 2019-12-31
Abstract: The present invention relates to fluorine-containing substituted benzothiophene compound, and a pharmaceutical composition and an application thereof.  Specifically, the compound of the present invention has the structure as shown in formula I, wherein the definitions of each group and substituent are as described in the description.  The present invention further discloses a preparation method of the compound and an anti-tumor application thereof.    (I)
Patent CA-3125656-A1 (CA)
Inventor: FLORANCE ANDREW C
IPC: G06F3/0481
Filed: 2013-06-07
Abstract: Il est décrit un système et la méthode connexe pour gérer des données sur des biens immobiliers au moyen dun appareil mobile tel quune tablette électronique. Les données sont affichées dune manière qui facilite lanalyse rapide au moyen dun appareil mobile. Les interfaces utilisateur, le traitement et les autres fonctions procurent à lutilisateur dun appareil mobile les renseignements nécessaires pour prendre des décisions éclairées concernant des opérations immobilières. Il est possible de construire une tour daprès le sous-ensemble de données rendu à la suite de linterrogation dune base de données.
Patent CA-3125880-A1 (CA)
Inventor: BAIERL SCOTT
IPC: G06Q50/30
Filed: 2021-07-26
Abstract: Systems and methods are provided for automating the process of mapping repair documents, published by Original Equipment Manufacturers (OEMs), to repair information provided in a repair estimate record. A baseline set of repair estimate records specifying one or more parts of a baseline vehicle and an associated set of repair documents specifying instructions for repairing the one or more parts of the baseline vehicle may be saved using a data categorization model in a mapping dataset.  The repair documents associated with baseline set of repair estimate records which have been saved in the mapping dataset may then be used to automatically determine associations between another set of repair estimate records and corresponding repair documents.
Patent CA-3128078-A1 (CA)
Inventor: MARCUSSON ERIC G
IPC: A61K39/215
Filed: 2021-08-09
Abstract: The present disclosure relates to compositions and methods for the preparation, manufacture and therapeutic use of nucleic acid vaccines comprising polynucleotide sequences encoding one or more structural proteins of SARS-CoV-2 and variants for the treatment and/or prevention of COVID-19.
Patent CA-3130301-A1 (CA)
Title: Filterwell cartridge holder
Inventor: GUY DAVID
IPC: E04H4/12
Filed: 2020-03-11
Abstract: A filterwell cartridge holder having a face for compressible engaging pleats on a water filter cartridge and a further face holding a dispensing cartridge thereon in a position to release dispersants into a filterwell containing a water filter cartridge.
Patent CA-3137388-A1 (CA)
Title: Method and apparatus for deriving interpolation filter index for current block
Inventor: SOLOVYEV TIMOFEY MIKHAILOVICH
IPC: H04N19/176
Filed: 2020-04-20
Abstract: A method for inter prediction for a block in a frame of a video signal includes: constructing a history-based motion information candidate list, wherein the list is an ordered list comprising N history-based motion information candidates Hk containing motion information of N preceding blocks preceding the block, wherein each history-based motion information candidate comprises elements: one or more motion vectors (MVs), one or more reference picture indices corresponding to the MVs, and an interpolation filter index; adding one or more history-based motion information candidates from the history-based motion information candidate list into a motion information candidate list for the block; and deriving motion information for the block based on the motion information candidate list.
Patent CA-3138002-A1 (CA)
Title: Reduction of nitrate content in plants
Inventor: JOKINEN KARI
IPC: A01G22/15
Filed: 2020-05-08
Abstract: A method for reducing nitrate content in leafy vegetable plants, in particular, in salad crops, is provided. In the method, at least one organic osmolyte compound is delivered, in a predetermined amount, to the plant, preferably, a hydroponically cultivated plant. The method advantageously utilizes betaine compounds. Related preparation and uses are further provided.
Patent CA-3138700-A1 (CA)
Title: Systems and methods for using a call chain to identify dependencies among a plurality of microservices
Inventor: WHITE JEREMY
IPC: G06F9/50
Filed: 2020-05-11
Abstract: Described embodiments provide systems and methods for using a call chain to identify dependencies among a plurality of microservices. A device intermediary to a plurality of microservices can receive a first request to access a first microservice. The processing of the first request can cause the first microservice to communicate a second request to a second microservice. A first unique identifier can be generated for the first request to the first microservice and the device can establish a call chain for identifying a plurality of requests to a first microservice through a last microservice of the plurality of microservices accessed responsive to the first request. The device can forward the first request including the call chain to the first microservice and the second request including the call chain to the second microservice. The device can identify, via the call chain, that the first microservice depends on the second microservice.
Patent CA-3138924-A1 (CA)
Inventor: KENWORTHY DARREN
IPC: F16C35/04
Filed: 2020-05-15
Abstract: L'invention concerne un logement de palier à semelle fendu (1) pour un arbre rotatif (13), comprenant un chapeau de logement (2) amovible doté d'au moins un canal à graisse de logement (3), et au moins un ensemble d'étanchéité (4). Ledit ensemble d'étanchéité (4) comprend une partie fixe (5) montée sur le logement (1) et une partie rotative (6) destinée à être montée sur l'arbre (13), la partie fixe (5) ayant un canal à graisse d'étanchéité (7), la partie fixe (5) et la partie rotative (6) sont conçues pour coopérer l'une avec l'autre comme un labyrinthe et/ou un joint de contact. Le canal à graisse de logement (3) et le canal à graisse d'étanchéité (7) se relient et forment une extension l'un de l'autre.
Patent CA-3138973-A1 (CA)
Inventor: HU ZHILONG
IPC: C07D401/14
Filed: 2020-05-05
Abstract: L'invention concerne un composé représenté par la formule structurale (I), ou un sel pharmaceutiquement acceptable, ou un stéréoisomère de celui-ci utile pour le traitement du cancer.
Patent CA-3139054-A1 (CA)
Inventor: DENAUX MATTHIEU CLAUDE JEAN
IPC: F01D21/04
Filed: 2020-05-18
Abstract: The invention relates to a turbine vane of a turbine engine which comprises a blade (11) and a root (12), the root comprising a stilt (13) having lateral flanks with a curvilinear profile, said stilt comprising a frangible zone suitable for undergoing a breakage of the stilt if radial forces higher than a threshold are exerted on the vane, in particular centrifugal forces during an overspeed state of the turbine. The frangible zone comprises at least one oblong frangibility recess (17) formed on at least one of the lateral flanks of the stilt, said oblong recess extending in an axial direction of the stilt along a longitudinal axis (X-X') parallel to or included in a minimum cross-sectional plane (P) which contains a minimum cross-section of the stilt.
Patent CA-3139786-A1 (CA)
Inventor: HIBAN DOUGLAS JOHN
IPC: A61Q19/00
Filed: 2020-05-04
Abstract: L'invention concerne une composition liquide lamellaire comprenant de l'iséthionate d'acyle, du taurate de méthylacyle, un tensioactif amphotère et/ou zwittérionique. De manière inattendue, les déposants ont découvert que, lorsque le rapport de l'iséthionate au taurate est maintenu à environ 1:1, une mousse améliorée est obtenue. D'autres caractères cruciaux comprennent le rapport de tensioactif amphotère et/ou zwittérionique au tensioactif anionique, la quantité totale de tensioactif et le pH.
Patent CA-3142882-A1 (CA)
Title: Improved method of synthesis and purification of citrulline
Inventor: BULL JAMES ALAN
IPC: C07C229/08
Filed: 2020-06-05
Abstract: This invention provides for synthesis of citrulline from a transition metal complex of ornithine using cyanate to derivatize the terminal amino group of ornithine. The invention also provides improved methods for purification of citrulline produced by reaction of cyanate with ornithine via the steps of reprecipitation of copper complex of citrulline, removal of the complexing metal by sulfide precipitation, activated carbon adsorption and antisolvent crystallization.
Patent CA-3143742-A1 (CA)
Inventor: DAFFAS PHILIP ANASTASIS
IPC: A61B5/16
Filed: 2020-06-26
Abstract: L'invention concerne un procédé de détermination d'une représentation pour un niveau de douleur ressentie par un patient, le procédé consistant à : utiliser des informations de référence concernant au moins deux caractéristiques visibles qui font état de la douleur ressentie ; capturer les informations faisant état de caractéristiques faciales en observant le patient directement ou indirectement pendant une période de temps prédéfinie ; attribuer au moins un indicateur de douleur correspondant à chaque caractéristique sur la base des informations capturées ; et collationner chaque indicateur pour construire l'indicateur de niveau de douleur.
Patent CA-3144234-A1 (CA)
Title: Gas compressor cleaning
Inventor: BRENNE LARS
IPC: E21B37/06
Filed: 2020-05-29
Abstract: A method and corresponding gas processing system for cleaning deposited solid material from a fouled portion of a gas compressor (6) whilst the gas compressor (6) is in situ in a natural gas processing system (1) are provided. Cleaning of a gas compressor (6) is achieved by accumulating liquid removed from cooling gas used for cooling the gas compressor (6) and supplying the accumulated liquid to an inlet of the gas compressor (6) in order to remove deposited solid material from the gas compressor (6). The cooling gas is extracted from an intermediate stage of the gas compressor (6).
Patent CA-3145636-A1 (CA)
Title: Self-contained well intervention system and method
Inventor: TURNER ROBERT JOHN
IPC: E21B33/072
Filed: 2020-07-09
Abstract: A method for performing a well intervention operation includes the steps of: (a) sealingly coupling a lubricator onto an open top end of a well tree, the lubricator having a hollow interior in which a rotatable winch is contained, the winch having a cable wound thereabout; (b) attaching a tool to the cable; (c) lowering the tool within a well bore to which the well tree is attached; and (d) operating the winch from a location exterior to the lubricator to cause rotation of the winch and winding of the cable, whereby the tool is retrieved from the wellbore.
Patent CA-3148263-A1 (CA)
Title: Procedes de raffinage de charge d'alimentation en biocomposants et de charge d'alimentation hydrocarbonee minerale et appareil associe
Inventor: CAMPANI DARIO
IPC: C10G3/00
Filed: 2020-08-26
Abstract: La présente invention concerne des procédés de raffinage de charges d'alimentation hydrocarbonées et un appareil associé. Dans au moins un mode de réalisation, un procédé comprend l'hydrotraitement d'une charge d'alimentation hydrocarbonée minérale en présence d'un premier catalyseur dans un premier réacteur, et l'élimination d'un premier effluent de réacteur à partir du premier réacteur. Le procédé comprend l'hydrotraitement d'une charge d'alimentation en biocomposants en présence d'un second catalyseur dans un second réacteur, et l'élimination d'un second effluent de réacteur à partir du second réacteur. Le procédé comprend le mélange du premier effluent de réacteur et du second effluent de réacteur pour former un mélange. Le procédé comprend l'introduction du mélange dans une unité de séparation pour former un produit combustible. Dans au moins un mode de réalisation, un appareil comprend un premier réacteur d'hydrotraitement. L'appareil comprend un second réacteur d'hydrotraitement couplé au premier réacteur d'hydrotraitement. L'appareil comprend une unité de séparation couplée au second réacteur d'hydrotraitement.
Patent CA-3148981-A1 (CA)
Inventor: HAIRE CAROLINE ROSE
IPC: A61F5/14
Filed: 2020-07-31
Abstract: La présente invention concerne un ensemble insert de chaussure comprenant une paire d'assises plantaires de longueur totale formées d'un seul tenant conçues pour être insérées à l'intérieur d'un article chaussant et un insert de talon conçu pour être inséré dans l'article chaussant au-dessous de l'une des assises plantaires de longueur totale de la paire d'assises plantaires de longueur totale formées d'un seul tenant de telle sorte que l'assise plantaire de longueur totale et l'insert de talon coopèrent avec la chaussure pour soulever une partie talon de l'assise plantaire de longueur totale. La paire d'assises plantaires de longueur totale comprend une première assise plantaire profilée ayant une partie de voûte plantaire profilée, la partie de voûte plantaire profilée de la première assise plantaire profilée ayant une épaisseur fournissant un premier degré de support de voûte plantaire, et une seconde assise plantaire profilée comprenant une seconde assise plantaire profilée ayant une partie de voûte plantaire profilée, la partie de voûte plantaire profilée de la seconde assise plantaire profilée ayant une épaisseur qui est inférieure à l'épaisseur de la partie de voûte plantaire profilée de la première assise plantaire profilée, la partie de voûte plantaire profilée de la seconde assise plantaire profilée fournissant un second degré de support de voûte plantaire, chacune de la première assise plantaire profilée et de la seconde assise plantaire profilée étant conçue pour une insertion interchangeable à l'intérieur d'un article chaussant pour ainsi produire une sensation de soutien lorsqu'elle est portée.
Patent CA-3149196-A1 (CA)
Title: Method and system for generating a simulated medical image
Inventor: DRISCOLL CHRISTOPHER
IPC: G09B5/00
Filed: 2022-02-17
Abstract: A system for generating a simulated medical image of a manikin part, the system comprising: a probe determining unit for determining a desirable position for a virtual medical probe based on an actual position of a tip of a medical tool in order for a virtual field of view of the virtual medical probe to intersect the tip of the medical tool;  and a simulation engine for generating the simulated medical image of the manikin part according to the desirable position of the virtual medical probe, and providing the simulated medical image for display, the simulated medical image comprising a representation of the tip of the medical tool and a representation of a region of the manikin part surrounding the tip of the medical tool.
Patent CA-3150482-A1 (CA)
Title: Method for external sterilization of drug delivery device
Inventor: MISMAR WAEL
IPC: A61L2/20
Filed: 2020-09-16
Abstract: A method of externally sterilizing a drug delivery device utilizing Nitrogen Dioxide (NO2) is provided, including placing the drug delivery device in a sterilization chamber, introducing into the chamber a dose of NO2 having a concentration of between about 2 and 20 milligrams per Liter by applying a vacuum level of between about 10 and 600 Torr and holding the vacuum level for a dwell time of between about 2 and 20 minutes, repeating the step of introducing into the chamber a dose of NO2 for a number of pulses between about 1 and 24, purging the sterilization chamber of at least substantially all of the NO2, and aerating the sterilization chamber.
Patent CA-3152310-A1 (CA)
Inventor: SMILEY TERAH WHITING
IPC: A61F2/16
Filed: 2020-10-01
Abstract: Sont ici décrites des lentilles intraoculaires réglables et des procédés de réglage postopératoire de lentilles intraoculaires. Dans un mode de réalisation, une lentille intraoculaire réglable peut comprendre une partie optique et une partie périphérique. La partie périphérique peut comprendre un matériau composite comprenant un constituant d'absorption d'énergie et une pluralité de composants dilatables. Une puissance de base de la partie optique peut être configurée pour changer en réponse à une énergie externe dirigée sur le matériau composite.
Patent CA-3153853-A1 (CA)
Inventor: SPIEGEL DAVID
IPC: C07K14/705
Filed: 2020-10-09
Abstract: The present invention provides, in one aspect, bifunctional compounds that can be used to promote or enhance degradation of certain circulating proteins. In another aspect, the present invention provides bifunctional compounds that can be used to promote or enhance degradation of certain autoantibodies. In certain embodiments, treatment or management of a disease and/or disorder requires degradation, removal, or reduction in concentration of the circulating protein or the autoantibody in the subject. Thus, in certain embodiments, administration of a compound of the invention to the subject removes or reduces the circulation concentration of the circulating protein or the autoantibody, thus treating, ameliorating, or preventing the disease and/or disorder. In certain embodiments, the circulating protein is TNF.
Patent CA-3153858-A1 (CA)
Title: Proteins binding nkg2d, cd16 and flt3
Inventor: BARUAH HEMANTA
IPC: C07K16/28
Filed: 2020-10-14
Abstract: Multi-specific binding proteins that bind NKG2D receptor, CD 16, and FLT3 are described, as well as pharmaceutical compositions and therapeutic methods useful for the treatment of autoimmune disease or cancer.
Patent CA-3157721-A1 (CA)
Inventor: WALIA KARAN
IPC: H04L67/51
Filed: 2022-04-28
Abstract: A system and method uses a vectorization model to determine similar elements within a web page to the known web page. The vectorization model takes a known web element and generates a first set of vectors, representative of the various properties of the web element. A vectorization model generates a second set of vectors for each element in a new web page. The first set of vectors is compared to each second set of vectors for each element in the new web page to select the most similar web element.
Patent CA-3157751-A1 (CA)
Inventor: FOREMAN LIBERTY
IPC: G01N21/35
Filed: 2019-11-15
Abstract: La présente invention se rapporte à une méthode de diagnostic permettant de déterminer une maladie pulmonaire. La méthode consiste à obtenir une pluralité de spectres produits par des interrogations spectroscopiques d'une pluralité de cellules. La méthode consiste à déterminer une caractéristique d'intérêt dans chaque spectre de la pluralité de spectres. La méthode consiste à déterminer une distribution des caractéristiques d'intérêt. La méthode consiste à diagnostiquer une maladie pulmonaire en fonction de la distribution de caractéristiques d'intérêt.
Patent CA-3159613-A1 (CA)
Inventor: BAHAR MARK
IPC: C12P19/00
Filed: 2020-11-27
Abstract: The present disclosure provides soluble dietary fibers, food and beverage products including them, and methods for making and using them. In one aspect, the disclosure provides soluble dietary fiber having a fiber content of at least 97% as measured by AOAC 2001.03 and a DP1+DP2 content of no more than 3 wt% (e.g., no more than 2 wt%) on a dry solids basis. The soluble dietary fiber can be useful in variety of food and beverage applications including fermented foods and beverages like beer and sake, as well as foods and beverages useful in keto diets.
Patent CA-3162781-A1 (CA)
Title: Means for handling gaseous fuel
Inventor: SMITH SCOTT
IPC: B64D37/32
Filed: 2022-06-10
Abstract: In accordance with at least one aspect of this disclosure, there is provided a system for an aircraft engine. In embodiments, the system includes an accessory box and a fuel accessory located in an interior space within the accessory box, where a vent is defined through a wall of the accessory box. In embodiments, the vent includes a plurality of holes or slots in an outer wall of the accessory box for passage of gaseous fuel from the interior space. In embodiments, the vent is configured for passive ventilation of the interior space.