baber/WOPTO huggingface dataset:
Patent CA-3076651-A1 (CA)
Title: Multi-anchor concrete post-tensioning system
Inventor: SORKIN FELIX
IPC: E04C5/08
Filed: 2020-03-20
Abstract: A system for use with a post-tensioning concrete anchor may comprise a connector anchor including a bore therethrough, the bore including a first frustoconical portion, the connector anchor adapted to bear on the post-tensioning concrete anchor, and a coupler.  The coupler may comprise a coupler body including a bore therethrough, the bore including a second frustoconical portion that is oriented oppositely to the first frustoconical portion, and a connector having a bore therethrough and configured to receive the coupler body therein, the connector adapted to mechanically engage the connector anchor such that a tensioning force can be transmitted from the coupler body to the connector anchor via the connector. A  method of using the system may allow a second concrete section to be poured adjacent to a first concrete section before the first concrete section has been stressed.
Patent CA-3078849-A1 (CA)
Title: Antibodies and variants thereof against pd-l1
Inventor: YANG SHUAI
IPC: A61P31/00
Filed: 2018-12-28
Abstract: Provided is an antibody, such as a monoclonal antibody (mAb) , or an antigen binding fragment thereof, that specifically recognizes PD-L1. Also provided are pharmaceutical compositions, or methods of making and using the antibody or antigen binding fragment thereof.
Patent CA-3079226-A1 (CA)
Inventor: BHATNAGAR ASHOK
IPC: B32B7/00
Filed: 2018-10-26
Abstract: This technology relates materials that are stab, spike and ballistic resistant and to stab, spike and ballistic resistant composite articles incorporating uniaxially oriented, non-woven fabrics. A fabric layer having a non-uniform areal density is formed having thick areas and thin areas, the thick areas having a greater filament/tape concentration compared to the thin areas. In said thick areas, agglomerated tapes/filaments will protrude from the fabric layer surface. Additional layers are then adjoined with the non-uniform layer to form a panel that has stab, spike and ballistic resistance, with protrusions at least partially spacing the additional layers from full, direct contact with the surface of the non-uniform fabric layer to thereby enhance flexibility and stab, spike and ballistic resistance of the whole.
Patent CA-3082655-A1 (CA)
Inventor: LIANG LINDA
IPC: A61P35/00
Filed: 2015-08-17
Abstract: The present invention includes antibodies and antigen-binding fragments thereof that specifically bind to human or cynomolgous monkey LAG3 as well as immunoglobulin chains thereof and polynucleotides encoding the same along with injection devices comprising such antibodies or fragments. Vaccines including such antibodies and fragments as well as compositions comprising the antibodies and fragments (e.g., including anti-PD1 antibodies) are included in the invention. Methods for treating or preventing cancer or infection using such compositions are also provided. In addition, methods for recombinant expression of the antibodies and fragments are part of the present invention.
Patent CA-3083025-A1 (CA)
Inventor: MALYACK COLLETTE
IPC: G06Q10/08
Filed: 2018-11-21
Abstract: Des modes de réalisation de l'invention sont destinés à générer de façon autonome des prévisions de volume. Un procédé donné à titre d'exemple consiste à accéder à des unités d'informations de volume à partir d'un outil de gestion de données de prévisions de volume. Le procédé donné à titre d'exemple consiste en outre à extraire des caractéristiques à partir d'unités d'informations de volume, les caractéristiques étant représentatives d'au moins une heure de réception d'emballage ou d'informations d'emballage. Les caractéristiques peuvent être classées selon différentes informations de niveaux hiérarchiques. Ledit procédé consiste encore à générer, au moyen d'un modèle d'apprentissage de prévisions de volume et des caractéristiques, une sortie comprenant une prévision de volume pour un niveau hiérarchique particulier. L'invention concerne également des appareils et des supports de stockage lisibles par ordinateur, non transitoires.
Patent CA-3083186-A1 (CA)
Title: Downhole repairing system
Inventor: KRUGER CHRISTIAN
IPC: E21B23/06
Filed: 2018-12-06
Abstract: The present invention relates to downhole repairing system for repairing a zone of a downhole well having a top and an axial axis, comprising : a downhole straddle assembly for straddling over the zone downhole in the well, the straddle assembly comprising a plurality of tubular sections mounted end to end in succession to form one tubular pipe having a first end tubular section nearest the top forming a first open end of the tubular pipe, and having a second end tubular section forming a second open end of the tubular pipe, the first end tubular section having a first end inner diameter and the second end tubular section having a second end inner diameter, wherein the tubular section mounted to the first end tubular section is a first expandable metal sleeve being more pliant than the first end tubular section, and the tubular section mounted to the second end tubular section is a second expandable metal sleeve being more pliant than the second end tubular section, and a downhole setting tool string comprising a tubular tool part being arranged in the tubular pipe of the downhole straddle assembly and having expansion openings for allowing pressurised fluid from the downhole setting tool string to flow out of the expansion openings to expand the expandable metal sleeves, the tubular tool part having a first tool part with a first outer tool diameter arranged opposite the first end tubular section and a second tool part with a second outer tool diameter arranged opposite the second end tubular section, wherein the first end tubular section has a groove for receiving at least one retractable engagement part of a connection tool of the downhole setting tool string, and the second outer tool diameter is smaller than the second end inner diameter creating a first distance which is less than 2mm, and wherein at least one sealing element is arranged in the distance. The present invention also relates to a repairing method for straddling over a zone which is a collapsed part of a borehole, a damaged production zone or a water producing zone.
Patent CA-3083264-A1 (CA)
Inventor: MILES ANDREW
IPC: F21V8/00
Filed: 2020-06-11
Abstract: Disclosed is a luminaire structure, comprising at least one light guide segment having opposed surface regions and defining a dimension therebetween. At least one edge region with at least one LED array configured to form an edge-lit optical coupling with the edge region. The light guide segment further includes a first sensor passage extending between the opposed surface regions to receive a sensor.  At least one of the light guide segment, the first sensor passage and/or the sensor is configured so that light delivered to the light guide segment through the edge-lit optical coupling illuminates the light guide segment with reduced optical disruption by the presence of the sensor in the first sensor passage, when compared with a non edge-lit optical coupling configuration.
Patent CA-3085023-A1 (CA)
Inventor: KACINES JEFFERY J
IPC: A47G29/00
Filed: 2020-06-30
Abstract: Il est décrit une grille ajustable au-dessus de la porte pour la suspension dun article. Une partie de grille fixe comprend une grille pour entrer en contact avec un bord supérieur de la porte. La partie de grille fixe a plusieurs rangées/colonnes de trous, de colonnes et déléments de crochet. Une partie de crochet ajustable de la grille a un crochet pour la suspension dun article décoratif. La partie de crochet ajustable comprend également plusieurs rangées/colonnes de trous et déléments de crochet. La partie de grille fixe et la partie de crochet ajustable peuvent être raccordées par engagement des éléments de crochet de bande dextension de partie de grille fixe avec les trous de la bande dextension de partie de crochet ajustable et inversement. Lajustement vertical des crochets et de larticle décoratif est obtenu par sélection des trous dans une rangée qui doivent être utilisés aux fins dinsertion des éléments de crochet respectifs.
Patent CA-3085053-A1 (CA)
Inventor: CORKHILL ROBIN
IPC: F21V31/00
Filed: 2018-01-30
Abstract: A luminaire (1) for an inductive power transfer lighting system includes a luminaire body (2) having a base (4) and a hinged lid (6). A seal has a first sealing surface (12) mounted in the base and a second sealing surface mounted (14) in the lid. The first sealing surface (12) includes a first power cable receiving channel (30) running from one side of the base (4) to an opposite side. The second sealing surface (14) includes a corresponding second power cable receiving channel (32). When clamped together by clamping means (22) the lid (6) and base (4) are sealed together and the power cable receiving channels (30, 32) co-operate to form a bore for holding a power cable (10). At least one of the sealing surfaces (12, 14) includes at least one groove (34, 36) transverse to the direction of the bore.
Patent CA-3086124-A1 (CA)
Title: Overunity generator
Inventor: MOLSON GEORGE P
IPC: H02N11/00
Filed: 2020-07-08
Abstract: Tati Rodriguez ( partner of George when this document was first conceived ) Patent Claim The device is overunity (produces more energy than it consumes) Abstract The principle of conservation of energy has a domain of applicability which is derogated in the 2 capacitor problem / "paradox" when 1/2 a charge goes missing. Following Occam's Razor, the most sensible explanation for the missing energy is... it's gone. The device described in this document exploits the reciprocal of the 2 capacitor "paradox", K=2 with resilience, in 3 ways: 1. Using an Iron Core instead of an air core results in 2x amplification of field strength 2. Using Testa #512-340 results in 2x amplification of the magnetic field strength as current is passed 2x in the same direction 3. Using a Leedskalnin PMH results in resilience (the ability for a magnet to be copied without diminishing the field strength of the source magnet), enabling magnetic coupling to be overcome without depleting the strength of the field. Resilience is a property of permanent magnets and a leedskalnin PMH with magnicity in orbit. Note:AC must be used for "electrons" to copulate in PMH Date Recue/Date Received 2020-07-08
Patent CA-3087169-A1 (CA)
Inventor: KUCA PHILIP A
IPC: G06F21/31
Filed: 2020-07-17
Abstract: According to one aspect, a computer-implemented method for authenticating a user signing an electronic document. The method includes receiving signature data, receiving first image data, the first image data including an identification document, receiving second image data, the second image data including an image of the user, determining a confidence level based on the first image data, the second image data, the signature data, and verified signature data, determining if the confidence level exceeds a predetermined threshold, and if the confidence level exceeds the predetermined threshold, generating the electronic document, the electronic document including the signature data.
Patent CA-3088037-A1 (CA)
Title: Microfluidic device and method for the operation thereof
Inventor: FRANK TINO
IPC: B01L3/00
Filed: 2018-12-19
Abstract: The invention relates to a method for operating a microfluidic device (1), comprising at least the following steps: a) providing at least one first medium (2, 9) at a first location of the microfluidic device (1), b) transporting at least one first medium (2, 9) from a first location to a second location of the microfluidic device (1), the at least one first medium (2, 9) being surrounded by at least one second medium (3) in such a way that the at least one first medium (2, 9) only borders on the at least one second medium (3) and on fluid boundaries (24) of the microfluidic device (1) or only on the at least one second medium (3), wherein the at least one first medium (2) and the at least one second medium (2, 9) cannot be mixed with one another.
Patent CA-3089073-A1 (CA)
Title: Tamper-proof pill dispensing system and methods of use
Inventor: HSU JOHN
IPC: G16H20/13
Filed: 2019-01-24
Abstract: A pill dispensing system and associated methods are configured for managing the distribution of pills to a patient. In at least one embodiment, an at least one tamper-proof pill storage container provides an at least one pill magazine positioned within a housing of the pill storage container and configured for storing and selectively dispensing a plurality of pills through a pill outlet provided by the housing. A patient application, residing in memory on an at least one patient device under the control of the patient, is in selective communication with the at least one pill storage container. An at least one monitoring device is in selective communication with the patient application, the at least one monitoring device configured for assisting the patient application with monitoring an at least one vital of the patient.
Patent CA-3091991-A1 (CA)
Inventor: FRACZEK JUSTIN
IPC: E21B33/064
Filed: 2019-04-30
Abstract: A rotating control device includes a bowl housing with an inner aperture to receive a seal and bearing assembly. A plurality of hydraulically-actuated fail-last-position latching assemblies are disposed about an outer surface of the bowl housing to controllably extend a plurality of piston-driven dogs radially into a groove of the seal and bearing assembly. The seal and bearing assembly includes a housing, a mandrel disposed within an inner aperture of the housing, a first interference-fit sealing element attached to a bottom distal end of the mandrel, a plurality of tapered-thrust bearings indirectly mounted to the housing, a preload spacer disposed between top and bottom tapered-thrust bearings, a plurality of jam nuts to adjust a preload of the tapered-thrust bearings, and a lower seal carrier attached to the seal and bearing housing comprising a plurality of dynamic sealing elements that contact the mandrel.
Patent CA-3092161-A1 (CA)
Inventor: DA SILVA FELIPE LENO
IPC: G06N3/08
Filed: 2020-09-03
Abstract: Disclosed are systems, methods, and devices for training a learning agent. A learning agent that maintains a reinforcement learning neural network is instantiated. State data reflective of a state of an environment explored by the learning agent is received. An uncertainty metric calculated upon processing the state data, the uncertainty metric measuring epistemic uncertainty of the learning agent. Upon determining that the uncertainty metric exceeds a pre-defined threshold: a request signal requesting an action suggestion from a demonstrator is sent; a suggestion signal reflective of the action suggestion is received; and an action signal to implement the action suggestion is sent.
Patent CA-3096698-A1 (CA)
Inventor: KAPPEN THEODORUS GERARDUS MARINUS MARIA
IPC: B27K3/34
Filed: 2018-04-13
Abstract: Disclosed is a process for the acetylation of wood. The wood to be acetylated is first subjected to an extraction step. The resulting extracted wood particularly has a reduced hemicellulose content. This extracted wood is subjected to contact with an acetylation agent. The extraction can be done with an extraction fluid which is, e.g., water, acetone, ethanol, methanol, or acetic acid. The water can be pure water, such as tap water or demineralised water, or it can be a dilute salt solutions (e.g. water containing ammonium oxalate or sodium sulphite). Hot water extraction is preferred. The resulting acetylated extracted wood, particularly wood elements, have a desirable swelling behaviour at lower acetyl contents than conventional acetylated wood. The wood can be in the form of wood elements, solid wood, or wood veneers.
Patent CA-3099009-A1 (CA)
Title: Aerosol generating articles and methods for manufacturing the same
Inventor: RODRIGUEZ JUAN JOSE MORENO
IPC: A24D1/20
Filed: 2018-06-08
Abstract: An aerosol generating article (1, 2, 3, 4, 5) comprises a first body of aerosol forming material (22), a first tubular member (24) surrounding the first body of aerosol forming material (22) which is inductively heatable in the presence of a time varying electromagnetic field, a second body of aerosol forming material (26) surrounding the first tubular member (24) and a second tubular member (28) surrounding the second body of aerosol forming material (26). The second body of aerosol forming material (26) includes at least one sheet (40, 42, 108) of aerosol forming material wrapped around the first tubular member (24) and/or the second body of aerosol forming material (26) includes foam material (58) and/or at least part of the second body of aerosol forming material (26) is adhered to the first tubular member (24) and/or the second tubular member (28). Methods for manufacturing aerosol generating articles are also described.
Patent CA-3101063-A1 (CA)
Title: Systems and methods for operating an engine having variable geometry mechanisms
Inventor: ZHU PING
IPC: F01D9/02
Filed: 2020-11-27
Abstract: ABSTRACT  Methods and systems for operating an engine having at least first and second variable geometry mechanisms are provided. A spool-specific ratio for at least one spool of the engine is determined, wherein the spool-specific ratio relates to an aerodynamic parameter. The spool-specific ratio is compared to a reference to determine a ratio discrepancy for the at least one spool. An engine-specific ratio relating to the aerodynamic parameter is determined. At least one of a position of the first variable geometry mechanism and a position of the second variable geometry mechanism is adjusted based on the engine-specific ratio and the ratio discrepancy to reduce the ratio discrepancy. Date Recue/Date Received 2020-11-27
Patent CA-3101746-A1 (CA)
Title: Treatment of oil sands whole tailings with lime
Inventor: OZUM BAKI
IPC: C02F11/14
Filed: 2020-12-06
Abstract: ABSTRACT In a slurry-based bitumen extraction process involving the step of passing a flow of oil sands whole tailings from the extraction process through a cyclone, the flow of whole tailings is treated with lime (CaO) or hydrated lime (Ca(OH)2) prior to the cyclone, at a rate in the range from about 600 ppm to about 1,200 ppm by mass. In a bitumen extraction process involving the steps of passing a flow of whole tailings through a cyclone and then passing overflow from the cyclone through a thickener, the whole tailings may be treated with lime before entering the cyclone, or, alternatively, the overflow from the cyclone may be treated with lime before entering the thickener. Treatment of oil sands tailings with lime in the form of Ca0 or Ca(OH)2) reduces dispersion of silt and clay particles in tailings slurries, promotes settlement of tailings solids, and improves release water chemistry. Date Recue/Date Received 2020-12-06
Patent CA-3103918-A1 (CA)
Title: Nouveaux lipides
Inventor: MCCHESNEY JAMES
IPC: C07F9/655
Filed: 2019-06-26
Abstract: La présente invention concerne un composé ayant la formule développée suivante : (I).
Patent CA-3104036-A1 (CA)
Title: Fiber-reinforced resin base material
Inventor: OUCHIYAMA NAOYA
IPC: C08J5/04
Filed: 2019-07-01
Abstract: A fiber-reinforced resin base material which is obtained by impregnating a continuous reinforcing fiber or a reinforcing fiber material, wherein discontinuous fibers are dispersed, with a resin composition that has a single glass transition temperature before and after one-hour heating at 400°C, and which is configured such that the resin composition is composed of (A) a thermoplastic resin that has a glass transition temperature of 100°C or more and (B) a thermoplastic resin that has a glass transition temperature of less than 100°C. Consequently, the present invention provides a fiber-reinforced resin base material which exhibits excellent impregnation ability and thermal stability, while having few voids, thereby achieving good surface quality and high heat resistance.
Patent CA-3107405-A1 (CA)
Inventor: NAKAMURA KOUYA
IPC: B65D5/06
Filed: 2019-06-28
Abstract: In order to provide a paper container for which there is no risk of damage during storage or transportation and with which it is possible to quickly and smoothly pour a liquid beverage while preventing slippage when gripped, the present invention comprises: a body front surface panel 5, body left and right side surface panels 6, 8, and a body back surface panel 7, which are continuous via body vertical folding lines 1, 2, 3, 4; and a square cylindrical body 26, which is formed by a vertical direction seal panel 25. A top 28 has a slanted surface S that is low on the body front surface panel 5 side and high on the body back surface panel 7 side. An opening 37 is formed in the slanted surface in order to provide a spout 38. The body vertical folding lines 1, 2 at which the body front surface panel 5 and the body left and right side surface panels 6, 8 are continuous, and the body vertical folding lines 3, 4 at which the body back surface panel 7 and the body left and right side surface panels 6, 8 are continuous, are configured to be substantially symmetrical curved lines, each bending towards the center direction of the body front surface panel 5 and the center direction of the body back surface panel 7.
Patent CA-3107660-A1 (CA)
Title: Polytherapie a base de lag-3 pour le traitement du cancer
Inventor: SRIVASTAVA SHIVANI
IPC: A61K45/06
Filed: 2019-07-25
Abstract: L'invention concerne un médicament destiné à être utilisé dans le traitement d'une tumeur dans un patient humain atteint d'un cancer de la jonction gastrique ou gastro-oesophagienne, le médicament étant un antagoniste de LAG-3, en particulier un anticorps anti-LAG-3 ou un LAG-3 soluble, seul ou en combinaison avec un inhibiteur de la voie PD-1, en particulier un anticorps anti-PD-1, et éventuellement un ou plusieurs agents chimiothérapeutiques.
Patent CA-3108781-A1 (CA)
Title: System and method for navigating an instrument
Inventor: SCHWAMB JEFFREY M
IPC: A61B34/20
Filed: 2019-08-05
Abstract: Disclosed is an instrument assembly usable in a procedure. The instrument includes a connection for a working portion and to a tool handle (106). A tracking device (56) or assembly may be associated with the instrument for determining a position of the instrument.
Patent CA-3110112-A1 (CA)
Title: Compositions and methods for feeding domesticated animals
Inventor: FARMER SEAN
IPC: A23K20/189
Filed: 2019-09-26
Abstract: The subject invention provides methods and compositions for feeding domesticated animals. In certain embodiments, compositions comprising a microorganism and/or a microbial growth by-products is contacted with an animal's food and/or drinking water. Preferably, the growth by-product is a biosurfactant. Advantageously, the subject invention can promote good health and well-being in a domesticated animal by, for example, enhancing the animal's immune system, promoting digestive health, providing nutrients to the animal and promoting dental/oral cavity health. Furthermore, the subject invention can be used to prolong the shelf life of pet food and prevent contamination of food from deleterious microorganisms.
Patent CA-3111138-A1 (CA)
Title: Surface cleaning apparatus
Inventor: PRUIETT JASON W
IPC: A47L7/00
Filed: 2020-10-30
Abstract: ABSTRACT A surface cleaning apparatus includes a controller coupled to a sensor or a set of sensors that collects and transmits data to a remote computing device. The surface cleaning apparatus can use wireless or networking technology with a protocol for wireless communication with the remote computing device. The remote computing device is configured to identify an event at the surface cleaning apparatus and/or a change in the cycle of operation of the surface cleaning apparatus based on the transmitted data. Sensor data can be transmitted from the remote computing device to a different surface cleaning apparatus. Date Recue/Date Received 2020-10-30