baber/WOPTO huggingface dataset:
Patent CA-3081933-A1 (CA)
Title: Catalyzed soot filter with reduced ammonia oxidation
Inventor: HALLSTROM KEVIN
IPC: F01N3/035
Filed: 2018-11-08
Abstract: The present disclosure is directed to a system for treating an exhaust gas stream from an engine, which includes a diesel oxidation catalyst (DOC) located downstream of the engine and adapted for oxidation of hydrocarbons and carbon monoxide, an injector adapted for the addition of a reductant to the exhaust gas stream located downstream of the DOC, a catalyzed soot filter (CSF) located downstream of the 5 injector, and a selective catalytic reduction component adapted for the oxidation of nitrogen oxides located downstream of the CSF. The CSF is adapted for oxidizing hydrocarbons and includes a selective oxidation catalyst composition on a filter with high selectivity ratio for hydrocarbon oxidation: ammonia oxidation (e.g., at least 0.6).
Patent CA-3083763-A1 (CA)
Inventor: KUEHNLE ANDREAS U
IPC: G06V10/141
Filed: 2018-12-13
Abstract: A camera controller for selectively controlling illumination around a vehicle comprises an image capture portion having a viewing area; an output for transmitting lighting control messages; and control logic. The control logic determines that a change in illumination is necessary in the viewing area and transmits a lighting control message at the output in response to the determination that illumination change is necessary. The lighting control message directs at least one lighting source associated with the vehicle in the viewing area of the camera controller to be adjusted.
Patent CA-3085996-A1 (CA)
Title: Dispositif d'evaporation de substances volatiles
Inventor: CAMARERO DIEZ ROBERTO
IPC: A01M1/20
Filed: 2018-12-26
Abstract: L'invention concerne un dispositif d'évaporation de substances volatiles, qui comprend un boîtier (1) comportant un logement pour le placement d'une recharge (2) contenant les substances volatiles, et qui est caractérisé en ce que ledit boîtier (1) comprend une surface (3) ayant au moins un élément de couplage (5) pour accoupler un élément supplémentaire (4), ledit élément supplémentaire comprenant un cadre (7) et une feuille amovible (8). L'invention concerne un dispositif d'évaporation qui peut être facilement personnalisé.
Patent CA-3087191-A1 (CA)
Title: Compressible non-dairy cheese analogs, formulations and processes for making same
Inventor: SCHELLE MICHAEL
IPC: A23C20/02
Filed: 2018-12-27
Abstract: Non-dairy cheese analogs and/or semi-soft non-dairy analogs that are derived substantially from or wholly from non-animal sources and have, among other things, improved cohesiveness, compressibility characteristics and/or rupture characteristics. Certain exemplary embodiments are directed to formulations that may be used to produce non-dairy analogs as well as non-dairy cheese analogs comprising high acyl gellan gum. Also provided are processes for production of such non-dairy cheese analogs and formulations.
Patent CA-3091177-A1 (CA)
Title: Electrically isolating support element
Inventor: AHADI AMIRHOSSEIN
IPC: H05B3/06
Filed: 2020-08-26
Abstract: The present invention is directed to high temperature energy storage arrangements that utilize electrical heating elements for charging a carbon-based heat retaining core. A  high temperature electrically isolating support element is used to support a resistive heating element. The components are designed for extended life in a high temperature thermal core with frequent thermal cycling. The heat retaining core is of graphite or carbon based material that is electrically conductive. The electrically isolating support element reduces leakage current losses while providing high mechanical strength and effective heat transfer from the resistive heating element to the heat retaining core. The contact surface of the electrically isolating support element and the resistive heating element is limited while still providing effective mechanical support. The support element and heating element engage in a manner to locate and position the support element on the heating element.
Patent CA-3094201-A1 (CA)
Inventor: ZHAO RONGKAI
IPC: G06N3/12
Filed: 2019-03-13
Abstract: Methods of operating a search engine may include calculating multi-modal document vector models for each of a plurality of electronic documents, training category-specific, search query-specific ranking models with respective machine learning algorithms based on those document vector models, and applying each of those models to further instances of the same search query to rank the documents responsive to that search query.
Patent CA-3094231-A1 (CA)
Title: Payment system based on shared funds-management server, and method, device and server therefor
Inventor: ZHANG YI
IPC: G06Q20/38
Filed: 2015-05-28
Abstract: Disclosed are a payment system based on a shared Funds-Management server, and a method, device and server therefor, belonging to the field of e-commerce. The method comprises: a Funds-Management server receiving payment request information sent by a client; comparing the sum of a funds balance and a credit loan limit of the client with a payment amount to determine whether an electronic commitment payment certificate can be created; if yes, the Funds-Management server respectively freezing the funds balance and the credit loan limit within a client account, the funds balance and the credit loan limit corresponding to the payment amount;  generating the electronic commitment payment certificate for the Funds-Management server to commit to pay funds according to an agreed condition, and sending the electronic commitment payment certificate to a merchant to make a credit commitment payment on behalf of the client. Using the technical solution of the present invention to supervise both parties in a transaction reduces financial risk, and ensures the interests of both parties in the transaction.
Patent CA-3094328-A1 (CA)
Title: Magnetic parameter-based localization in mobile device navigation
Inventor: KARON JOSHUA
IPC: G01C22/00
Filed: 2020-09-24
Abstract: ABSTRACT A method and system of magnetic parameter based mobile device localization. The method comprises receiving, from a mobile device under traversal along an indoor path within an indoor area, a series of magnetic parameter measurements at each of a plurality of path segments; identifying, based on accessing reference magnetic data associated with the indoor path, an initial match for respective ones of a subset of path segments in accordance with the magnetic parameter measurements; initializing a set of alternative trajectories of the mobile device in accordance with the initial match; and determining, from the set of alternative trajectories, a current trajectory of the mobile device based at least in part on a best fit with a number of path segments associated with set of alternative trajectories. mP-050-CA Date Recue/Date Received 2020-09-24
Patent CA-3097546-A1 (CA)
Inventor: MILLER JEFFREY
IPC: C10G55/02
Filed: 2019-04-16
Abstract: A process for converting C2-5 alkanes to higher value C5-24 hydrocarbon fuels and blendstocks. The C2-5 alkanes are converted to olefins by thermal olefination, without the use of a dehydrogenation catalyst and without the use of steam. The product olefins are fed to an oligomerization reactor containing a zeolite catalyst to crack, oligomerize and cyclize the olens to the fuel products which are then recovered. Optionally, hydrogen and methane are removed from the product olefin stream prior to oligomerization. Further optionally, C2-5 alkanes are removed from the product olefin stream prior to oligomerization.
Patent CA-3098181-A1 (CA)
Inventor: PURDY CLAY
IPC: C09K8/54
Filed: 2019-05-10
Abstract: A novel method for the placement of spearhead acid and stimulation of a hydrocarbon-bearing formation, said method comprising the steps of providing a wellbore in need of multiple stages of stimulation; inserting an isolation plug in the wellbore at a predetermined location; inserting a perforating tool and a spearhead or breakdown acid into the wellbore simultaneously exposing the wireline and tool to the acid; positioning the tool at said predetermined location; perforating the wellbore with the tool thereby creating a perforated area; allowing the spearhead acid to come into contact with the perforated area for a predetermined period of time sufficient to prepare the formation for stimulation; removing the tool form the wellbore; and initiating the stimulation of the perforated area using a stimulation fluid. Also disclosed is a corrosion inhibiting composition for us with the acid composition.
Patent CA-3099527-A1 (CA)
Title: Multispecific binders of tgf.beta.-superfamily ligands and uses thereof
Inventor: KUMAR RAVINDRA
IPC: C07K14/71
Filed: 2019-05-02
Abstract: In certain aspects, the disclosure provides multispecific binders (e.g., ?ctR???:?ßRII heteromultimers comprising an ActRlIA polypeptide and a TfiRU polypeptide). The disclosure further provides that such multispecific binders (e.g., ?ctR???:?ßRII heteromultimer) may be used to treat various disorders or conditions.
Patent CA-3099592-A1 (CA)
Title: Stunner
Inventor: JONES ARTHUR
IPC: A22B3/02
Filed: 2017-06-30
Abstract: A mount connects a housing to a handle of an animal stunner. The housing has a stunning rod movable along a longitudinal axis. The handle has a valve trigger to control flow of a pressurized fluid to drive the stunning rod forward. The housing and handle each having at least one passageway for the pressurized fluid. The mount includes first and second mount portions for connection to the housing and the handle, each having opposite edges. The edges of the first mount portion are spaced from the edges of the second mount portion, the first and second mount portions being secured to each other between the opposite edges. The first and second mount portions each contain at least one passageway for connecting the housing and handle passageways proximate to the location at which the first and second mount portions are secured to each other.
Patent CA-3103997-A1 (CA)
Title: Lens-less micro-optic film
Inventor: PEARSON NICHOLAS G
IPC: B42D25/30
Filed: 2019-08-13
Abstract: Optically variable security devices (10), including security threads, patches, labels, strips, are disclosed herein. Certain security devices according to the present disclosure utilize a lens-less construction whereby multiple icon layers (11, 13) are coupled to produce a synthetic image or synthetic color that has an optically variable effect. Each icon layer includes an array of high-resolution icon elements (11a, 13a) that are aligned relative to each other and spaced apart from each other to produce the desired optically variable effect. Such security devices are particularly, though not exclusively, useful for authenticating security documents (60).
Patent CA-3104714-A1 (CA)
Inventor: CHUNGAPALLI LIJIN
IPC: H04N21/482
Filed: 2019-09-04
Abstract: L'invention concerne des procédés et des systèmes d'utilisation d'une combinaison de graphes sémantiques et d'apprentissage automatique pour générer automatiquement des données structurées, reconnaître des entités/mots-clés importants, et créer des connexions pondérées en vue d'obtenir des résultats de recherche et des recommandations plus pertinents. Par exemple, par inférence d'entités pertinentes, des résultats de métadonnées sont plus riches et plus signifiants, ce qui permet une prise de décision plus rapide pour le consommateur et une audience plus forte pour le propriétaire de contenu.
Patent CA-3107425-A1 (CA)
Title: An acrylic polyester resin and an aqueous or powder coating composition containing the same
Inventor: RETSCH WILLIAM H
IPC: C09D151/08
Filed: 2019-07-25
Abstract: There is described an acrylic polyester resin, obtainable by grafting an acrylic polymer with a polyester material. The polyester material is obtainable by polymerizing (i) a polyacid component, with (ii) a polyol component, wherein one or both of the polyacid component and the polyol component includes a Tg enhancing monomer. One of the polyacid component or the polyol component comprises a functional monomer operable to impart functionality on to the polyester resin, such that an acrylic polymer may be grafted with the polyester material via the use of said functionality. Also provided is an aqueous or powder coating composition comprising the acrylic polyester resin and a metal packaging containing coated with the composition.
Patent CA-3107913-A1 (CA)
Title: Locking cap for fire department connections
Inventor: PEDERSEN JASON S
IPC: F16L55/115
Filed: 2021-02-02
Abstract: A locking cap may be selectively locked into place within a tubular opening, such as the open end of a standpipe used to charge a building sprinkler system. The locking cap may have a plug portion. A friction load can be used to limit the unauthorized removal of the plug portion.
Patent CA-3112270-A1 (CA)
Title: Apparatus for processing and grading food articles and related methods
Inventor: HJALMARSSON HELGI
IPC: B07C5/36
Filed: 2019-09-11
Abstract: This disclosure concerns a system and a method for processing and grading food articles using a system for grading a food article that has been cut into portions, the system comprising: a first conveyor; at least one spray-removal robot; a first receiving conveyor and a second receiving conveyor, defining a space therebetween; at least one spray-removal robot; and a third receiving conveyor, wherein the spray-removal robot comprises at least one valve with a nozzle, wherein the valve ejects fluid through the nozzle to impact a food article being moved on the first conveyor toward the third receiving conveyor, such that at least one portion of the food article is moved by the impact through the space between the first receiving conveyor and the second receiving conveyor, and such that at least one portion of the food article is moved by the motion of the first receiving conveyor and the second receiving conveyor to the third receiving conveyor.
Patent CA-3113471-A1 (CA)
Inventor: WEED CHRISTOPHER MATTHEW
IPC: A41D19/00
Filed: 2021-03-30
Abstract: A glove includes a body portion defining a space to receive a body portion of a hand, and a plurality of digit portions extending from the body portion, including a set of finger portions and a thumb portion, wherein each digit portion defines an elongated digit receiving space. A first finger portion of the set of finger portions includes a knitted back side segment, a grip side segment and a first knitted fourchette segment extending from the knitted back side segment to the grip side segment. The first knitted fourchette segment and the knitted back side segment are of a continuous knit. The first knitted fourchette segment has a thickness that is less than a thickness of the knitted back side segment.
Patent CA-3114334-A1 (CA)
Inventor: QUACH MATTHEW
IPC: A61M39/26
Filed: 2014-02-21
Abstract: A needleless connector which includes a body having a first port, a second port, and an internal cavity between the first and second ports. The needless connector also includes a collapsible valve comprising a cylindrical wall and a head fixedly attached to the cylindrical wall. The cylindrical wall has a center axis, an internal surface and an external surface. The internal surface includes a first concave cut-out and a second concave cut- out. The first concave cut-out extends along a first plane transverse to the center axis and only a portion of a circumference of the internal surface. The second concave cut-out extends along a second plane, spaced apart from the first plane, and only a portion of a circumference of the internal surface. The external surface includes a protruding portion aligned with the first concave cut-out and protruding radially away from the first concave cut-out when the valve is in an unactivated position. In the unactivated position, the head extends into the first port, and in an activated position, the head is within the internal cavity.
Patent CA-3115614-A1 (CA)
Title: Virtual private network environment for application unification over a public network
Inventor: ROBINSON ANDREW
IPC: H04L29/12
Filed: 2019-09-24
Abstract: Described is a content server for establishing a virtual private network environment for application unification over a public network for an enterprise having a plurality of enterprise-users, where the public network has one or more public network sites and applications.
Patent CA-3119583-A1 (CA)
Title: System and method for multi-sensor threat detection platform
Inventor: STEWART JAMES ASHLEY
IPC: G08B13/196
Filed: 2021-05-25
Abstract: Embodiments described herein relate to a threat detection system and platform.  This platform may use multi-sensors and radar technologies, in conjunction with an artificial intelligence system, to detect concealed and visible weapons such as guns and knives. The system may also detect health risk-based threats, through sensing of factors such as the absence of face masks, the presence of fever, or non-compliance with social distancing rules. Systems for violence detection, facilities support, tactical support and support of other industries are disclosed.
Patent CA-3120660-A1 (CA)
Inventor: BRAMMER MICHAEL A
IPC: C07C47/02
Filed: 2019-11-14
Abstract: Selon des modes de réalisation, la présente invention concerne des procédés permettant d'améliorer la responsabilité du rhodium dans des procédés d'hydroformylation par recyclage de liquide en continu. Selon certains modes de réalisation, un procédé fourni par la présente invention comprend la mise en contact de réactifs dans une zone de réaction comprenant des oléfines en C8 mélangées ou des oléfines en C9 mélangées, de l'hydrogène et du monoxyde de carbone en présence d'un catalyseur comprenant du rhodium et un ligand organomonophosphite pour former un fluide de réaction, le fluide de réaction étant introduit dans un vaporisateur de gaz à bande pour produire un flux de produit et un flux de queue de vaporisateur, le flux de queue de vaporisateur comprenant au moins 1,2 pour cent en poids d'oléfines internes en C8 ou au moins 1,3 pour cent en poids d'oléfines internes en C9.
Patent CA-3122751-A1 (CA)
Title: Agricultural apparatuses and related methods
Inventor: HONEY GLENN RAYMOND
IPC: A01B35/04
Filed: 2021-06-16
Abstract: An agricultural implement has (i) an elongated open channel member; and (ii) a connecting assembly comprising a first vertical connector plate positioned against a first vertical side of the open member and a second vertical connector plate positioned against a second vertical side of the open member. When the open member twists about a longitudinal axis, its upper and lower flanges will move within upper and lower channels about upper and lower raised surface areas. A clamping assembly includes: a first clamping member extending horizontally between the first vertical plate and the second vertical plate positioned over and proximate an upper surface of the upper flange; a second clamping member extending over and proximate a lower surface of the lower flange; and a third clamping member extending (i) over and proximate a lower surface of the lower flange or (ii) over and proximate an upper surface of the upper flange. A support frame has at least one forward central wheeled support unit connected to the support frame, having at least one first middle wheel operable to freely rotate 360 degrees about a first steering axis. At least one forward outward wheeled support unit is also connected to the support frame and generally transversely aligned with and transversely spaced from the central wheeled support unit, and comprises a restricted rotation caster wheel operable to rotate about a second steering axis only in an outward angular direction from a straightforward direction.
Patent CA-3125918-A1 (CA)
Inventor: CHOI IN HWAN
IPC: E21D9/10
Filed: 2020-01-17
Abstract: La présente invention concerne un appareil d'excavation à scie à fil comprenant une pluralité de bras d'entrée (10) dotés de poulies (12) installées dans chaque direction à une extrémité et d'une scie à fil (W) câblée à travers les poulies, un cadre de support (20) et une unité/un rouleau d'entraînement (30). Un procédé d'excavation de tunnel utilisant l'appareil d'excavation à scie à fil comprend les étapes consistant à : (a) percer une pluralité d'orifices d'entrée (51-54) sur la surface cible (1) de la roche le long d'une section de coupe (C), (b) insérer dans les orifices d'entrée les bras d'entrée avec la scie à fil câblée à travers les poulies pour correspondre à des lignes de coupe multi-directionnelles (L) de la section de coupe, (c) installer un cadre de support comprenant une structure de matrice ayant au moins un premier cadre (21) placé dans une direction 1 et au moins un second cadre (22) placé dans une direction 2 pour correspondre à la section de coupe, et une pluralité d'orifices d'insertion (23) pour insérer les bras d'entrée à l'intérieur de ceux-ci, et (d) faire fonctionner le rouleau d'entraînement pour amener la scie à fil à couper la roche au niveau de la section de coupe.
Patent CA-3127965-A1 (CA)
Inventor: FEALA JACOB D
IPC: G16B40/20
Filed: 2020-02-10
Abstract: L'invention concerne des systèmes, des appareils, un logiciel et des procédés d'identification d'associations entre des séquences d'acides aminés et des fonctions ou des propriétés de protéines. L'application d'apprentissage automatique est utilisée pour générer des modèles qui identifient de telles associations sur la base de données d'entrée telles que des informations de séquences d'acides aminés. Diverses techniques comprenant un apprentissage de transfert peuvent être utilisées pour améliorer la précision des associations.
Patent CA-3128661-A1 (CA)
Title: Video recorder power source
Inventor: LISTER MARK W
IPC: H01M50/172
Filed: 2021-08-19
Abstract: A video recorder battery pack for a firearm includes a housing, a power supply, and a port in the housing. The power supply is disposed within the housing.  The port is configured to connect with a video source and is configured to simultaneously receive a video output from the video source and provide power to the video source.
Patent CA-3130973-A1 (CA)
Inventor: CLEMENCE FLORENT
IPC: G01J5/07
Filed: 2016-03-25
Abstract: The present invention relates to an imaging device (1) comprising: - a first sensor or set of microwave sensors (2), preferably radiometric, each microwave sensor (2) being configured to capture electromagnetic radiation emitted or reflected by bodies or objects located in a detection zone of said microwave sensor (2), and - reflective means (6) configured to reflect the electromagnetic radiation that can be picked up by the first sensor or set of microwave sensors (2). In particular, the reflective means (6) is movably mounted in the detection zone of each microwave sensor (2), so as to move said detection zone by moving the reflective means (6). The invention also relates to a corresponding microwave imaging method.
Patent CA-3131117-A1 (CA)
Title: Boundary handling for adaptive loop filtering
Inventor: SEREGIN VADIM
IPC: H04N19/82
Filed: 2020-03-11
Abstract: A video encoder and/or video decoder are configured to apply an adaptive loop filter to a reconstructed block of video data. The video encoder and/or video decoder may be configured to determine a value of a gradient for a sample in the reconstructed block of video data, including performing a gradient calculation for the sample using an unavailable sample that is outside of one of: a picture, a slice, a tile, or a tile group that includes the reconstructed block of samples, determine an adaptive loop filter for the reconstructed block of video data based at least in part on the determined value of the gradient for the sample, and apply the determined adaptive loop filter to the reconstructed block of video data to generate a filtered block of video data.