baber/WOPTO huggingface dataset:
Patent CA-3114924-A1 (CA)
Inventor: JOHNSON IAN MCKEAG
IPC: G21C17/108
Filed: 2019-10-02
Abstract: A self-powered in-core detector arrangement (12) for measuring flux in a nuclear reactor core (14) includes a first in-core detector (18a) and a second in-core detector (18b). The first in-core detector includes a first flux detecting material (26), a first lead wire (28) extending longitudinally from a first axial end of the first flux detecting material, a first insulating material (32) surrounding outer diameters of the first flux detecting material and the first lead wire and a first sheath (34) surrounding the first insulating material. The first sheath includes a first section (34a) surrounding the first flux detecting material and a second section (34b) surrounding the first lead wire. The first section of the first sheath has a greater outer diameter than the second section of the first sheath. The second in-core detector (18b) includes a second flux detecting material (26), a second lead wire (28)extending longitudinally from a first axial end of the second flux detecting material, a second insulating material (32) surrounding outer diameters of the second flux detecting material and the second lead wire, and a second sheath (34) surrounding the second insulating material. The second sheath includes a first section (34a) surrounding the second flux detecting material and a second section (34b) surrounding the second lead wire. The first section of the second sheath has a greater outer diameter than the second section of the second sheath. The first section of the first sheath is axially offset from the first section of the second sheath and radially aligned with the second section of second sheath.
Patent CA-3115460-A1 (CA)
Title: Jet pump
Inventor: HARRIS GEORGE E
IPC: F04F5/16
Filed: 2019-10-01
Abstract: A jet pump comprising a pump housing containing a jet nozzle and a throat diffuser nozzle. The jet nozzle is comprised of a jet nozzle insert disposed in an axial inner bore of a precision jet cylindrical body and formed of an ultra-hard material. The throat diffuser nozzle is comprised of a throat diffuser nozzle insert disposed in an axial inner bore of a precision throat diffuser cylindrical body and also formed of an ultra-hard material. The jet nozzle and throat diffuser nozzle are disposed in an elongated cylindrical central bore portion of a tubular side wall of the pump housing. In order to achieve highest concentricity of the axial inner bores, the axial inner bore of the jet nozzle insert and the axial inner bore of the throat diffuser nozzle insert are formed after placement in the precision cylindrical bodies.
Patent CA-3115679-A1 (CA)
Title: Trispecific anti-cd38, anti-cd28, and anti-cd3 binding proteins and methods of use for treating viral infection
Inventor: WU LAN
IPC: C07K16/28
Filed: 2019-10-08
Abstract: The disclosure provides methods of treating viral infection using trispecific binding proteins comprising four polypeptide chains that form three antigen binding sites that specifically bind a CD38 polypeptide (e.g, human and/or cynomolgus monkey CD38 polypeptides), a CD28 polypeptide, and a CD 3 polypeptide.
Patent CA-3120087-A1 (CA)
Title: Vectors comprising a nucleic acid encoding lysosomal enzymes fused to a lysosomal targeting sequence
Inventor: O'CALLAGHAN MICHAEL W
IPC: A61K48/00
Filed: 2019-11-15
Abstract: Vectors including viral vectors comprising a genome comprising a heterologous nucleic acid encoding a lysosomal targeting sequence, fused to a lysosomal storage enzyme, enabling the lysosomal enzyme to be targeted to the lysosomes. Particular embodiments relate to a recombinant viral vector, e.g., rAAV vector encoding a lysosomal enzyme, having a lysosomal targeting IGF2(V43) sequence that binds human cation-independent mannose-6-phosphate receptor (CI-MPR) or to the IGF2 receptor, permitting proper subcellular localization of the lysosomal enzyme polypeptide to lysosomes. Also encompassed are therapeutic fusion proteins encoded by the viral vector, non-viral vectors, cells, and methods to treat a glycogen storage disease, e.g., those listed in Table 4A or Table 5A with the viral vector.
Patent CA-3121624-A1 (CA)
Inventor: YAN SHUNQI
IPC: A61P17/00
Filed: 2019-12-05
Abstract: L'invention concerne des méthodes de traitement ou de prévention de la goutte ou de l'hyperuricémie comprenant l'administration de (3,5-dibromo-4-hydroxyphényl)(2-(1-hydroxyéthyl)benzofuran-3-yl-4,5,6,7-d 4)méthanone et de solvates de ce composé.
Patent CA-3124150-A1 (CA)
Inventor: HUETT ANDREW
IPC: B62D63/06
Filed: 2019-12-20
Abstract: There is disclosed a control system for controlling braking of wheels in a towed vehicle comprising: an electric drum brake associated with at least one wheel of the towed vehicle for applying a braking force to the towed vehicle, the electric drum brake having at least one electro magnet for controlling application of the braking force; and a computer controller electrically coupled to each electric drum brake; wherein, the at least one electro-magnet generates an electric field through which a geometric or magnetic variation present in the electric drum brake passes through upon rotation of the wheel, the computer controller being configured to detect a response signal generated by the passing of the geometric or magnetic variation through the electric field, the response signal being indicative of the state of motion of the wheel.
Patent CA-3124522-A1 (CA)
Title: Tool attachment for cutting heavy duty substrate
Inventor: GILCHREST EDWARD
IPC: B26B15/00
Filed: 2020-01-02
Abstract: A cutting tool attachment for a power tool is freely rotatable about an end of the power tool. A fence provides a complementary flat surface area for the cutting tool attachment to rest against a surface of the material to be cut. The fence prevents free rotation of the cutting tool attachment while in use. A handle allows a user to guide the attachment along the surface of the material, while also providing leverage to keep the attachment against the material surface close to the attachment, but at a safe position to reduce the chance of injury. A user can rotate the power tool relative to the cutting attachment to achieve a comfortable position or to help turn the attachment and power tool. The power tool is therefore positionable along a 360 arc of movement relative to the attachment while the attachment is positioned along the surface of a material.
Patent CA-3124811-A1 (CA)
Title: Fondation de four a recuperation de chaleur
Inventor: KAPLAREVIC MILOS J
IPC: C10B29/02
Filed: 2019-12-27
Abstract: L'invention concerne un four à coke qui comprend une chambre de four conçue pour supporter et chauffer un lit de charbon, une dalle coulable au-dessous de la chambre de four, et une fondation supportant le four à récupération de chaleur. Un ou plusieurs faisceaux sont positionnés entre la dalle coulable et la fondation. Les faisceaux s'étendent d'une première extrémité de la chambre de four à une seconde extrémité de la chambre de four, formant une pluralité de trous d'air entre la dalle coulable et la fondation. La chaleur provenant de la chambre de four est dissipée par le ou les faisceaux.
Patent CA-3124977-A1 (CA)
Inventor: OBAIDI AHMAD ARASH
IPC: H04L9/06
Filed: 2019-12-23
Abstract: L'invention concerne des systèmes et des procédés pour fournir à un réseau de télécommunications, tel qu'un réseau sans fil, un réseau LTE (évolution à long terme), etc., des nuds, des agents ou des sous-nuds de chaîne de blocs. Les nuds de chaîne de blocs permettent à des composants de réseau d'accéder et de maintenir une chaîne de blocs pour le réseau, telle qu'un registre distribué qui suit des actions, des activités ou d'autres transactions associées au réseau de télécommunications.
Patent CA-3124983-A1 (CA)
Title: Implantable urological device with ferromagnetic retrieval feature
Inventor: LEE HEEJIN
IPC: A61M31/00
Filed: 2013-05-20
Abstract: A urological medical device having a retrieval string is provided. The retrieval string is attached to the urological device. The retrieval string includes a body having a proximal end connected the urological device and an opposed distal end. The retrieval string includes a ferromagnetic material at least along a length of the body to permit magnetically manipulating the retrieval string through the urethra to enable extraction of the medical device.The ferromagnetic retrieval string may be buoyant in urine.
Patent CA-3127500-A1 (CA)
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04L1/18
Filed: 2020-02-07
Abstract: L'invention concerne des systèmes, des procédés, et un appareil destinés à la communication sans fil. Selon un aspect, l'invention concerne une approche à points d'émission et de réception (TRP) multiples pour un retour d'accusé de réception (ACK) de requête automatique de répétition hybride (HARQ) à l'aide d'indicateurs d'attribution de liaison descendante (DAI) de comptage (cDAI) et de DAI totaux (tDAI). Par exemple, certaines techniques et appareils décrits dans la présente invention peuvent fournir un procédé de comptage conjoint dans lequel des cDAI et des tDAI sont implémentés et suivis conjointement entre les TRP d'un groupe multi-TRP. Cela peut être utile dans le scénario de backhaul idéal lorsque le groupe multi-TRP est planifié conjointement, et peut être plus résistant aux erreurs qu'un procédé de comptage séparé. Certaines techniques et appareils décrits dans la présente invention peuvent fournir un procédé de comptage séparé, dans lequel des cDAI et des tDAI sont implémentés et suivis séparément par les TRP respectifs d'un groupe multi-TRP.
Patent CA-3129595-A1 (CA)
Title: System and method for identification of illumination abnormalities and automatic compensation therefor
Inventor: HOLLOPETER MICHAEL
IPC: A61B90/30
Filed: 2020-04-23
Abstract: Environmental abnormalities commonly affect the illumination of a target. A system for identification of abnormalities related to such illumination and automatic compensation therefor includes a lighthead and a controller. The lighthead illuminates the target. The lighthead includes a plurality of lighting modules that emit light therefrom. Each of the lighting modules includes a distance sensor that measures a distance from the lighting module to a surface toward which the lighting module is pointed. The controller identifies one or more abnormalities of the measured distances, determines a true distance from the lighthead to the target based on the measured distances, predicts an amount of illumination based on the true distance that would be supplied to the target without the identified abnormalities, and compensates for the identified abnormalities by respectively adjusting an amount of light emitted from the lighting modules to illuminate the target according to the predicted amount of illumination.
Patent CA-3129986-A1 (CA)
Inventor: LI GUICHEN
IPC: H04L43/10
Filed: 2021-09-03
Abstract: The present invention discloses a method and an apparatus for network testing, and relates to the technical field of network testing. The method involves integrating an SDK  capable of cyclically initiating network detection into an APP, so that terminals installed with the APP can cyclically perform network detection tasks, thereby reducing costs for network testing.  The method involves integrating the SDK with the APP; having the SDK initiate a heartbeat request to a server based on a predetermined cycle, so as to acquire a network-detection URL returned by the server; and having the SDK perform network-detection tasks according to the network-detection URL, and feed network-detection results to the server for statistical analysis. The apparatus is designed to implement the disclosed method.
Patent CA-3131757-A1 (CA)
Inventor: NEGELE CARLA
IPC: C08K5/3442
Filed: 2020-03-02
Abstract: The present invention relates to an electrode adhesive, which is an ionically conductive (meth)acrylate based pressure sensitive adhesive allowing prolongated biosignal monitoring times without skin irritation and loss of signal quality.
Patent CA-3133331-A1 (CA)
Title: Appareils de transformation des aliments et portions associees
Inventor: RIGHETTI JULIAN
IPC: A23L2/04
Filed: 2020-03-20
Abstract: La présente invention concerne de manière générale des appareils utiles dans l'extraction d'un liquide à partir d'une matière végétale dans les préparations de boisson et d'autres produits alimentaires à domicile. L'invention peut se présenter sous la forme d'un appareil de traitement d'aliments muni d'un couvercle comportant un espace d'entrée, d'un élément rotatif et d'une ou plusieurs surfaces en contact avec une substance alimentaire entourant l'élément rotatif et disposées sous l'espace d'entrée du couvercle. L'élément rotatif et la ou les surfaces en contact avec la substance alimentaire sont chacun configurés et agencés spatialement de telle sorte que, lors de l'utilisation, un matériau alimentaire disposé autour de l'élément rotatif est poussé contre la ou les surfaces en contact avec la substance alimentaire. En conséquence, la substance alimentaire est déformée ou divisée, et dégage ou libère une ou plusieurs surfaces en contact avec elle.
Patent CA-3137789-A1 (CA)
Inventor: PEREIRA GUIMARAES DIANA ISABEL
IPC: A61K47/69
Filed: 2020-05-07
Abstract: La présente invention concerne un procédé de production de liposomes, afin d'obtenir une efficacité d'encapsulation élevée d'agents encapsulés avec un nombre réduit d'étapes de production, à savoir éviter l'étape d'extrusion du processus de production liposomal classique. Les liposomes de l'invention sont destinés à porter un agent thérapeutique comme un agent anticancéreux, un antioxydant, un anti-inflammatoire, un antipyrétique, un antibiotique, un antiviral, un antirhumatismal, un analgésique, un facteur de croissance ou des mélanges de ceux-ci.
Patent CA-3138304-A1 (CA)
Title: Preservative removal from eye drops
Inventor: WILSON MICHAEL
IPC: A61F9/00
Filed: 2020-04-30
Abstract: A particulate plug for removing a preservative from a solution, suspension, or emulsion comprising a drug is presented. The plug comprises microparticles of oxidized polyolefin (OxPO). The microparticles are irregular-shaped rigid aggregates and are sized and packed to yield a hydraulic permeability greater than 0.01 Da. The OxPO have absorbed portions of a preservative to be removed and/or a drug for delivery in solution, as can the copolymer.
Patent CA-3138451-A1 (CA)
Title: Processeur semantique conversationnel multilingue
Inventor: HINES VAUGHAN
IPC: G06F40/30
Filed: 2021-11-10
Abstract: Il est décrit un procédé informatique et un système informatique conçus pour le calcul de langage naturel. Une phrase saisie est correspondue à un jeton. Dès le moment de déterminer une correspondance au jeton, ce dernier étant une phrase de déclenchement, un algorithme sémantique associé à la phrase de déclenchement est exécuté à laide de la phrase saisie. Dès le moment de déterminer une correspondance au jeton, ce dernier étant une phrase métalangage, et à laide de la phrase saisie, un nouvel algorithme sémantique est stocké, et une association entre le nouvel algorithme sémantique et au moins une phrase de déclenchement définie est stockée. Dès le moment de déterminer une correspondance au jeton, ce dernier étant une phrase intégrée, au moins une fonction intégrée associée à la phrase de déclenchement est exécutée à laide de la phrase saisie.
Patent CA-3138755-A1 (CA)
Inventor: MAXWELL THOMAS
IPC: B04B1/20
Filed: 2021-11-12
Abstract: Accelerators and conveyor bodies for a decanter centrifuge are discussed. A  decanter centrifuge may have a bowl forming a sedimentation chamber with a cake discharge and a centrate discharge; a screw conveyor within the sedimentation chamber, the screw conveyor having a conveyor body and a flight, the conveyor body defining a feed chamber; and an accelerator within the feed chamber for increasing the angular velocity of a feed mixture prior to entering the sedimentation chamber, the accelerator comprising an impeller with plural vanes, the plural vanes being releasably mounted to the conveyor body and sized to pass through an axial end of the conveyor body.
Patent CA-3138935-A1 (CA)
Title: Building panels, assemblies, and associated methods
Inventor: GILLEY STUART BRANDON
IPC: E04C2/06
Filed: 2020-06-05
Abstract: Building panels, assemblies of building panels, and associated methods are provided. A building panel includes a structural core, such as a set gypsum core, at least one filamentous scrim associated with the core, and a nonwoven mat facer.
Patent CA-3139747-A1 (CA)
Inventor: JADLA MARWEN
IPC: G06F21/64
Filed: 2020-05-26
Abstract: L'invention concerne des systèmes, des procédés et des supports lisibles par ordinateur non transitoires pour certifier l'intégrité d'actifs de données stockés sur un système informatique client. Les actifs de données sont certifiés par : le calcul d'une représentation d'état d'au moins un actif de données stocké sur le système informatique client à l'aide d'un module de vérification de données déployé dans le système informatique client ; et la transmission de la représentation d'état sur un réseau depuis le système informatique client vers un système informatique à distance pour le stockage dans un registre immuable. L'invention concerne également des systèmes, des procédés et des supports lisibles par ordinateur non transitoires pour vérifier l'intégrité des actifs de données.
Patent CA-3141777-A1 (CA)
Title: System and method for integrating user feedback into website building system services
Inventor: SIANI COHEN HANA
IPC: G06F16/958
Filed: 2020-05-20
Abstract: A website building system (WBS) includes a processor implementing a machine learning feedback-based proposal module and a database storing at least the websites of a plurality of users of the WBS, and components of the websites. The module includes a plurality of per activity AI units and a feedback system. Each per activity AI unit supports one or more specific activity related to the WBS and provides at least one system suggestion to the users related to its specific activity. Each per activity AI unit includes at least one machine learning model suitable for the activity supported by its per activity AI unit. The feedback system provides a plurality of different kinds of feedback from the users for updating the machine learning models. The feedback system analyzes the feedback to determine which one of the at least one machine learning models to update.
Patent CA-3141978-A1 (CA)
Title: Techniques for predicting, detecting and reducing aspecific protein interference in assays involving immunoglobulin single variable domains
Inventor: BAUMEISTER JUDITH
IPC: G01N33/577
Filed: 2012-06-25
Abstract: This invention provides, and in certain specific but non-limiting aspects relates to:  assays that can be used to predict whether a given ISV will be subject to protein interference as described herein and/or give rise to an (aspecific) signal in such an assay (such as for example in an ADA immunoassay). Such predictive assays could for example be used to test whether a given ISV could have a tendency to give rise to such protein interference and/or such a signal; to select ISV's that are not or less prone to such protein interference or to giving such a signal; as an assay or test that can be used to test whether certain modification(s) to an ISV will (fully or partially) reduce its tendency to give rise to such interference or such a signal; and/or as an assay or test that can be used to guide modification or improvement of an ISV so as to reduce its tendency to give rise to such protein interference or signal; - methods for modifying and/or improving ISV's to as to remove or reduce their tendency to give rise to such protein interference or such a signal; - modifications that can be introduced into an ISV  that remove or reduce its tendency to give rise to such protein interference or such a signal;  ISV's that have been specifically selected (for example, using the assay(s) described herein) to have no or low(er)/reduced tendency to give rise to such protein interference or such a signal;  modified and/or improved ISV's that have no or a low(er)/reduced tendency to give rise to such protein interference or such a signal.
Patent CA-3142367-A1 (CA)
Inventor: HODGES ULRIKE W
IPC: C12Q1/70
Filed: 2021-04-15
Abstract: La mobilité d'agents pathogènes en suspension dans l'air et la mobilité de gouttelettes respiratoires, telles que la salive, en suspension dans l'air, et leur test, peuvent être surveillés par le suivi de composés détectables et la mesure des concentrations.
Patent CA-3143290-A1 (CA)
Title: Sodium vaporizer and method for use of sodium vaporizer
Inventor: REGAN CHRISTOPHER M
IPC: C09K5/12
Filed: 2020-07-21
Abstract: A vaporizer includes an outer tube configured to receive a flow of heated gas and an inner tube disposed at least partially within the outer tube. The inner tube is spaced apart from the outer tube such that the flow of heated gas is channeled through an annular space therebetween. The vaporizer also includes a crucible disposed at least partially within the inner tube. The crucible is extendable and retractable relative to the inner tube and within the outer tube. The crucible is configured to hold a molten metal such that a surface area of the molten metal exposed to the flow of heated gas is adjustable based on the position of the crucible relative to the inner tube. A heater is configured to vaporize the molten material and the vapor mixes with the flow of heated gas.
Patent CA-3145244-A1 (CA)
Title: Cotton textile waste fabric used as a biomass for the production of sugar
Inventor: FARRELL MATTHEW
IPC: C12P7/08
Filed: 2020-06-26
Abstract: Cotton-containing textiles, such as "trash" feedstock in terms of end-of-life-cotton textiles, may be used to produce sugar without the same kinds of harsh pretreatments used for other biomasses, such as corn, grass sources, or wood. Disclosed is a process for production of sugar from a cotton-containing textile waste fabric comprising optionally mechanically pretreating the cotton-containing textile, pretreating the cotton-containing textile with an acid pretreatment to form a slurry, cooling the slurry, adding at least one base to the slurry, adding at least one additional acid to the slurry to form a buffer in situ, adding a hydrolysis enzyme, and optionally filtering the slurry.
Patent CA-3147537-A1 (CA)
Inventor: HEDAYAT AHMAD REZA
IPC: H04W74/00
Filed: 2020-08-11
Abstract: Selon une configuration, un système comprend un dispositif de communication mobile en communication avec une station de base sans fil. Pendant le fonctionnement, le dispositif de communication mobile détecte une ou plusieurs condition(s) associée(s) à l'environnement de réseau sans fil. Sur la base de ladite une ou desdites condition(s) détectée(s), le dispositif de communication mobile sélectionne une parmi la pluralité de procédures d'accès au canal pour communiquer avec la station de base sans fil et établir une liaison de communication sans fil. Le dispositif de communication mobile peut être configuré pour inclure des données supplémentaires dans un message à la station de base sans fil pour indiquer une raison pour que le dispositif de communication mobile sélectionne une procédure d'accès au canal particulière parmi la pluralité de procédures d'accès au canal.
Patent CA-3151990-A1 (CA)
Inventor: ELLITHORP BRIAN
IPC: E21B34/08
Filed: 2020-12-21
Abstract: An isolation device for use with a casing gas separator. The device incorporates multiple cups, some upward-facing and others downward-facing. The downward-facing cup or cups seal against an internal surface of the casing gas separator to divert flow into the annulus of the separator and enable the separation process. The upward-facing cup or cups hold a pressurized fluid when the device is being located within the casing. Upon reaching the upper ports of the casing gas separator, the fluid releases into the annulus, allowing an operator to determine the location of the device and accurately place it within the casing gas separator.