baber/WOPTO huggingface dataset:
Patent CA-3112100-A1 (CA)
Inventor: TOMESCU DANA
IPC: G01P3/00
Filed: 2021-03-17
Abstract: A feedback device is coupled to rotate with a rotating component of an aircraft engine.  The feedback device comprises a body having cavities defined therein and circumferentially spaced thereabout, each cavity configured to receive therein a position marker, the body made of a non-ferromagnetic material and the position markers comprising a ferromagnetic material. A sealing member is configured to be secured to the body for retaining the position markers within the cavities. At least one sensor is positioned adjacent the feedback device and configured for producing, as the feedback device rotates about a longitudinal axis with the rotating component, at least one sensor signal in response to detecting passage of the position markers. A processing unit is communicatively coupled to the at least one sensor and configured to determine a rotational speed of the rotating component from the at least one sensor signal received from the at least one sensor.   A feedback device is coupled to rotate with a rotating component of an aircraft engine.  The feedback device comprises a body having cavities defined therein and circumferentially spaced thereabout, each cavity configured to receive therein a position marker, the body made of a non-ferromagnetic material and the position markers comprising a ferromagnetic material. A sealing member is configured to be secured to the body for retaining the position markers within the cavities. At least one sensor is positioned adjacent the feedback device and configured for producing, as the feedback device rotates about a longitudinal axis with the rotating component, at least one sensor signal in response to detecting passage of the position markers. A processing unit is communicatively coupled to the at least one sensor and configured to determine a rotational speed of the rotating component from the at least one sensor signal received from the at least one sensor.
Patent CA-3112222-A1 (CA)
Title: Virtual try-on systems and methods for spectacles
Inventor: GOLDBERG DAVID
IPC: G06T19/00
Filed: 2019-12-21
Abstract: Various aspects of the subject technology relate to systems, methods, and machine-readable media for virtual try-on of items such as spectacles. A virtual try-on interface may be implemented at a server or at a user device, and may use collision detection between three-dimensional models of the spectacles and of a user's face and head to determine the correct size and position of the spectacles for virtual try-on. With the determined size and position, a virtual representation of the spectacles is superimposed on an image of the user.
Patent CA-3112690-A1 (CA)
Inventor: EDWARD GILES
IPC: G01F1/84
Filed: 2019-09-11
Abstract: According to the invention, a method is provided of producing a void fraction (VF) error curve which correlates an apparent VF with the actual VF of a multi-phase flow, the method comprising: a) Using a device to measure a property of the multi-phase flow from which an apparent VF may be calculated; b) Calculating the apparent VF using the measured property from the device; c) Determining the actual VF of the multiphase flow using a radiometric densitometer; d) Using the values from b) and c) to calculate the VF error; e) Repeating b) - d) for all expected flow conditions to generate a VF error curve.
Patent CA-3114878-A1 (CA)
Inventor: HEAN JUSTIN
IPC: C12N9/88
Filed: 2019-11-18
Abstract: The present invention relates to engineered extracellular vesicles (EVs) as a novel therapeutic approach to treating urea cycle disorders. More specifically, the invention relates to the use of various protein engineering and nucleic acid engineering strategies for improving loading of urea cycle proteins or nucleic acids encoding urea cycle proteins into EVs and targeting of the resultant EVs to tissues and organs of interest.
Patent CA-3123561-A1 (CA)
Title: Method and apparatus for controlling metal strip profile during rolling with direct measurement of process parameters
Inventor: FAIRLIE MATTHEW J
IPC: B21B37/28
Filed: 2017-03-08
Abstract: A rolling mill control system and method includes use of sensors located between rolling mill stands to directly measure metal sheet or plate flatness, thickness profile, position, and the camber of the rolls in the mill. A feedback loop control system adjusts or adapts rolling mill control mechanisms to control the rolling process.
Patent CA-3123662-A1 (CA)
Title: Cleaning implement
Inventor: BEAUDRY JONATHAN
IPC: A47L1/08
Filed: 2021-06-28
Abstract: A cleaning implement in which a squeegee blade is linked to a handle through a resiliently deformable support arm so that the squeegee blade is movable relative to the handle. A distance between a handle longitudinal axis and the squeegee blade varies when the support arm deforms. The support arm facilitates application on the surface of a force within a predetermined range by the squeegee blade.
Patent CA-3124210-A1 (CA)
Title: Cable plow system
Inventor: MAIER ROLAND
IPC: E02F5/10
Filed: 2021-07-09
Abstract: The invention relates to a cable plow system (10), comprising a cable plow (11) for introducing at least one line (13) into the ground and a chassis (12), wherein the cable plow (11) comprises at least one laying unit (14), wherein the or each laying unit (14) has an attachment (15) suitable for engaging the ground to form a trench in the soil and a line routing (16) for laying the line (13) into the trench formed or formable by the attachment (15), wherein the chassis (12) comprises a driver's cab (17) and front wheels (18a) and rear wheels (18b), wherein the front wheels (18a) and/or the rear wheels (18b) are attached in each case to the driver's cab (17) by means of a support (19). The invention is characterized in that the cable plow system (10) has a coupling device (20), the chassis (12) and the cable plow (11) being interchangeably connectable or connected to one another by means of the coupling device (20).
Patent CA-3124438-A1 (CA)
Inventor: NEUMARK RALF
IPC: F16C33/20
Filed: 2015-09-02
Abstract: A sliding article comprising a load bearing substrate, an aluminum-containing layer, and a sliding layer is disclosed. The loadbearing substrate has a first major surface, a second major surface, and an edge. The load bearing substrate further comprises a thickness ti. The aluminum-containing layer can overlie and can be in direct contact with the first major surface of the load bearing substrate. The aluminum containing layer has a thickness t2. In at least one embodiment, t2 is at least jim. The sliding layer can overlie the first major surface or the second major surface of the load bearing substrate. In at least one embodiment the ratio of t2/ti is not greater than 1/9.
Patent CA-3124654-A1 (CA)
Inventor: SCHWARTZ BRENT A
IPC: E01B25/22
Filed: 2019-12-30
Abstract: La présente invention concerne un système de transporteur (10) comprenant une pluralité de sections de transporteur (12), un ensemble de levage (24) et une articulation télescopique (29). Les sections de transporteur (12) définissent un trajet de transport (22) s'étendant d'une section de transporteur amont (31) à une section de transporteur aval (32) avec une section de translation (33) disposée entre celles-ci. La section mobile (33) comprend une section déclinée (33A), une section inclinée (33B) et une section intermédiaire (33C). L'ensemble de levage (24) est relié de manière fonctionnelle à la section mobile (33) et comprend une position entièrement relevée, une position complètement abaissée, et une pluralité de positions intermédiaires entre elles. L'articulation télescopique (29) est reliée de manière fonctionnelle à et positionnée entre deux des sections de transporteur (12) de la section de translation (33) et est configurée pour se contracter dans une direction linéaire lorsque l'ensemble de levage (24) est actionné vers la position entièrement relevée et est conçu pour s'étendre dans la direction linéaire lorsque l'ensemble de levage est actionné vers la position complètement abaissée.
Patent CA-3124829-A1 (CA)
Title: Evaluating percussive performances
Inventor: TOULSON EDWIN ROBERT
IPC: G10H3/14
Filed: 2021-07-15
Abstract: Measures (for example, methods, systems and computer programs) are provided to evaluate a percussive performance, Percussive performance data captured by one or more sensors 201 is received, The percussive performance data represents one or more impact wavefiwns of one or more hits on a performance surface 206. The one or more impact waveforms are analysed, The analysing comprises: (i) identifying one or more characteristics of the one or more impact waveforms; (i) classifying the one or more hits as on.e or more percussive hit-types based on th.e one or more characteristics; and (iii) evaluating the one or rnore percussive hit-types against performance target. data.  Performance evaluation data is output based on said evaluatin&
Patent CA-3125054-A1 (CA)
Title: Identity identification methods for a fixed-point authorization, and devices and servers therefor
Inventor: JIAN WEIMING
IPC: G06F21/32
Filed: 2019-12-13
Abstract: The present application provides a fixed-point authorized identity recognition method and apparatus, and a server. The method comprises: receiving a recognition request sent by a service terminal, wherein the recognition request comprises terminal information and living body biological characteristic information of a target object, and the terminal information comprises a terminal merchant number and terminal location information; determining a validated user of at least one service terminal according to the terminal information, and acquiring biological characteristic information of each validated user, wherein the validated user and the service terminal have a direct or indirect authorization relationship; and completing identity recognition according to the living body biological characteristic information of the target object and the biological characteristic information of each validated user. According to the present application, the identity recognition process is further simplified, so that the identity recognition efficiency is improved. In addition, the safety of identity recognition can be effectively improved.
Patent CA-3126764-A1 (CA)
Inventor: COUDRY ERIC
IPC: B01F5/00
Filed: 2020-02-20
Abstract: L'invention concerne un procédé d'élimination d'au moins un contaminant d'une liqueur aqueuse ou d'un gaz, comprenant : la préparation d'une solution ou d'une suspension d'un réactif alcalin solide en introduisant un réactif alcalin solide dans une chambre de prémouillage par l'intermédiaire d'un tuyau d'alimentation ; la fourniture d'un liquide par l'intermédiaire de deux liquides de soutirage ou plus, chacun à travers une entrée de liquide positionnée sur une paroi latérale de la chambre pour permettre aux liquides de soutirage secondaires de laver une paroi interne d'une section tronconique de la chambre et de s'écouler, de préférence tangentiellement, sur la paroi interne en spirale vers le bas, formant ainsi un tourbillon, vers une sortie de fluide de la chambre et pour mouiller davantage le réactif alcalin solide avec le liquide fourni, formant ainsi un réactif prémouillé ; et l'écoulement d'un flux à travers un conduit, créant ainsi une aspiration par l'éjecteur pour aspirer le réactif prémouillé hors de la sortie de fluide de chambre et le mélanger avec le flux pour former une suspension ou une solution ; et l'acheminement de la suspension ou de la solution sortant de l'éjecteur vers une unité de traitement de liqueur aqueuse ou de gaz, pour éliminer au moins une partie du contaminant de la liqueur aqueuse ou du gaz dans l'unité de traitement.
Patent CA-3127556-A1 (CA)
Title: Anti-cd79b antibody, antigen-binding fragment thereof, and pharmaceutical use thereof
Inventor: YANG CUIQING
IPC: C07K16/28
Filed: 2020-01-22
Abstract: The present invention relates to an anti-CD79B antibody, an antigen-binding fragment thereof, and a pharmaceutical use thereof. Furthermore, the present invention relates to a chimeric antibody and a humanized antibody comprising a CDR region of the anti-CD79B antibody, a pharmaceutical composition comprising the anti-CD79B antibody or the antigen-binding fragment thereof, and a use thereof as an anti-cancer drug. Particularly, the present invention relates to a humanized anti-CD79B antibody, and a use thereof in preparation of a drug for treating lymphoma (such as DLBCL).
Patent CA-3127807-A1 (CA)
Inventor: BENSLEY KAREN
IPC: A61P19/02
Filed: 2021-04-26
Abstract: The present invention relates to compositions and methods utilizing anti-TNF  antibodies, e.g., the anti-TNF antibody golimumab having a heavy chain (HC) comprising an amino acid sequence of SEQ ID NO:36 and a light chain (LC) comprising an amino acid sequence of SEQ ID NO:37, for use in the treatment of juvenile idiopathic arthritis (JIA), and in particular for polyarticular juvenile idiopathic arthritis (pJIA).
Patent CA-3128010-A1 (CA)
Title: Beverage brewer
Inventor: RIVERA ADRIAN
IPC: A47J31/00
Filed: 2020-01-13
Abstract: A beverage brewer includes a pump, an intake tube assembly connected to an inlet port of the pump at a pump end, an outflow tube assembly connected to an outlet port of the pump at a pump end, a brewing material holder assembly configured to hold ground brewing material and arranged at an issue end of the outflow tube assembly, and a container volume configured to accommodate a container assembly, arranged at an issue portion of the holder assembly. A suction end of the intake tube assembly is arranged within an interior of the container volume. The pump is configured to draw fluid from within the container volume through the intake tube assembly and to issue the fluid into the holder assembly through the outflow tube assembly, thereby brewing a beverage in the holder assembly. The holder assembly is configured to issue the brewed beverage into the container volume.
Patent CA-3129261-A1 (CA)
Title: Rnai agents for hepatitis b virus infection
Inventor: GIVEN BRUCE D
IPC: A61P1/16
Filed: 2020-02-07
Abstract: Described are methods for inhibition of Hepatitis B virus gene expression or treating symptoms and/or diseases associated with Hepatitis B virus infection. Dosing regimens for administering these RNAi agents are also described. RNA interference (RNAi) agents for inhibiting the expression of Hepatitis B vims gene are described. The HBV RNAi agents disclosed herein may be targeted to cells, such as hepatocytes, for example, by using conjugated targeting ligands. Pharmaceutical compositions comprising one or more HBV RNAi agents optionally with one or more additional therapeutics are also described. Delivery of the described HBV RNAi agents to infected liver in vivo provides for inhibition of HBV gene expression and treatment of diseases and conditions associated with HBV infection.
Patent CA-3130264-A1 (CA)
Title: Biological sintering without heat or pressure
Inventor: DOSIER GINGER K
IPC: C01B25/32
Filed: 2020-02-18
Abstract: The invention is directed to compositions, tools and methods for the manufacture of construction materials, masonry, solid structures and compositions to facilitate dust control. More particularly, the invention is directed to the manufacture of bricks, masonry and other solid structures using small amount of aggregate material that is pre-loaded with spores and/or vegetative bacterial cells.
Patent CA-3130811-A1 (CA)
Title: Distributeur de composes
Inventor: DETTORRE ROSS DAVID
IPC: B67D7/84
Filed: 2020-03-12
Abstract: L'invention concerne un dispositif de distribution d'un composé qui a une ouverture latérale pour le chargement latéral du composé. L'ouverture latérale est définie par l'alignement d'une première ouverture et d'une seconde ouverture des premier et second éléments respectifs du dispositif.
Patent CA-3133373-A1 (CA)
Title: Agencement pour la collecte de gaz chaud provenant d'un processus d'electrolyse et procede pour une telle collecte de gaz
Inventor: DYROY ARE
IPC: C25C3/14
Filed: 2020-03-10
Abstract: La présente invention concerne un système de double collecte de gaz pour la collecte de gaz chaud à partir d'un processus d'électrolyse produisant de l'aluminium dans une cellule de type Hall-Héroult comprenant des canaux de PTS (aspiration de service) (20, 30) munis de cheminées (25, 35) ayant des ouvertures (25', 35') pour collecter le gaz à partir de l'intérieur d'un compartiment à gaz de la cellule. Les canaux de PTS (20, 30) sont disposés dans la superstructure de la cellule, à l'extérieur dudit compartiment à gaz. À l'intérieur du compartiment à gaz, qui peut être thermiquement isolé, est disposé un canal d'aspiration de service distribué (DPS) (10) qui s'étend le long de l'extension du compartiment, le canal (10) étant pourvu au moins d'un capuchon de collecte de gaz (11). L'invention concerne également un procédé de double collecte de gaz chaud provenant d'un processus d'électrolyse produisant de l'aluminium dans une cellule de type Hall-Héroult où le gaz est collecté par l'intermédiaire de plusieurs capuchons de collecte de gaz (11, 12, 13, 14, 15, 16) disposés dans un canal de DPS commun (10), le canal étant modifié de telle sorte que le taux d'aspiration soit sensiblement égal au niveau de chaque capuchon le long du canal. Selon la présente invention, on peut extraire un gaz de combustion plus concentré en CO2 depuis la cellule que dans la procédure standard utilisée dans l'industrie de l'aluminium actuelle, au moyen de dispositifs d'aspiration de service distribué (DPS). Dans un mode de réalisation, le capuchon de DPS peut intégrer un bras articulé (4) et un dispositif d'alimentation pour alimenter la cellule en matière première.
Patent CA-3135426-A1 (CA)
Title: System and method for improving instrument accuracy
Inventor: KEMPPI THOMAS A
IPC: G01F25/10
Filed: 2021-10-22
Abstract: A system and method are provided for improving instrument accuracy when measuring a produced fluid. The method and system include adding an element to the produced fluid upstream of an instrument, to reduce the complexity of an oil and water emulsion in the produced fluid, to improve the accuracy of the measurement obtained by analysis with the instrument.
Patent CA-3136062-A1 (CA)
Inventor: TOKUOKA SHOGO
IPC: B65D81/32
Filed: 2020-04-03
Abstract: Provided are a novel reservoir for a cardioplegic solution and a method for manufacturing the same. A reservoir for a cardioplegic solution provided with a multi-chamber container, a gas-impermeable outside package body in which the multi-chamber container is packaged, and an oxygen sensing agent and an oxygen scavenger which neither generates nor absorbs carbon dioxide gas, said oxygen sensing agent and oxygen scavenger being disposed within a space between the multi-chamber container and the outside package body, wherein: the multi-chamber container comprises at least a first chamber, a second chamber and a first partition wall separating these two chambers; the first chamber holds a first pharmaceutical solution; the second chamber holds a second pharmaceutical solution containing bicarbonate ion; the first pharmaceutical solution and/or the second pharmaceutical solution contain potassium ion; and the cardioplegic solution comprises the first pharmaceutical solution and the second pharmaceutical solution and contains 5-20 mEq/L of bicarbonate ion and 5-35 mEq/L of potassium ion. A method for manufacturing the reservoir.
Patent CA-3136734-A1 (CA)
Title: Systeme de surveillance et d'identification anti-vol pour point de vente en libre-service
Inventor: SPEAGLE MICHAEL A
IPC: G08B13/196
Filed: 2020-03-31
Abstract: Selon un mode de réalisation, l'invention concerne un système de surveillance anti-vol comportant une ou plusieurs caméras, une mémoire de données et un processeur d'ordinateur couplé à la mémoire de données et en communication au moyen d'un réseau par l'intermédiaire d'une interface web avec un dispositif informatique d'examinateur de vidéo. La mémoire de données comprend des enregistrements qui comprennent chacun une séquence collectée des caméras et des enregistrements d'écran ou de métadonnées. Le processeur est programmé, après réception d'une indication d'entrée d'un acheteur potentiel, pour suivre un comportement suspect de l'acheteur potentiel et mémoriser des données représentant un écran, une vidéo et des métadonnées associées à celui-ci dans la mémoire de données. Le processeur détermine si le comportement suspect justifie une évaluation, collecte des données pertinentes sur la base des données mémorisées dans ladite mémoire de données et, en réponse à une détermination d'une activité suspecte, transmet les données pertinentes sur un réseau pour examen par un opérateur.
Patent CA-3136943-A1 (CA)
Inventor: BROWN MICHAEL
IPC: G16H40/67
Filed: 2020-04-13
Abstract: La présente invention concerne des utilisations d'une thérapie comportementale informatisée dans le traitement de symptômes dépressifs ou d'un trouble dépressif associé à la sclérose en plaques.
Patent CA-3137223-A1 (CA)
Title: A permeable pavement system including a permeable pavement composition and a related method
Inventor: Taege Deborah Ann
IPC: E01C11/22
Filed: 2020-04-16
Abstract: A permeable pavement system (100) including a permeable pavement composition and a related method are provided. The permeable pavement system includes a first layer (102) of a permeable pavement composition including a quantity of a first permeable pavement material (104) and a quantity of cured carbon fiber composite material CCFCM (106) incorporated therewith, the first layer defining a first surface (108); and a second layer (110) of a second permeable pavement material (112) deposited over a substantial entirety of and covering the first surface (108) of the first layer of the permeable pavement composition, wherein the first layer (102) interfaces with the second layer (110) to at least strengthen the permeable pavement system.
Patent CA-3137919-A1 (CA)
Inventor: DOCHERTY JOHN
IPC: A61K31/337
Filed: 2020-05-19
Abstract: L'invention concerne des compositions permettant d'améliorer l'administration et l'absorption d'agents biologiquement actifs lorsqu'elles sont administrées à un sujet. L'invention concerne en outre des méthodes pour augmenter l'absorption in vivo d'agents biologiquement actifs.
Patent CA-3140040-A1 (CA)
Title: Filtration apparatus containing graphene oxide membrane
Inventor: MACLEOD MICHELLE
IPC: B01D61/12
Filed: 2020-05-15
Abstract: Embodiments described herein relate generally to graphene oxide membranes for fluid filtration and more specifically to graphene oxide membranes having tunable permeability, rejection rate, and flux. Some embodiments of the graphene oxide membranes disclosed herein are characterized as having a flux of at least about 2.5x10-4 gallons per square foot per day per psi with a 1 wt% lactose solution at room temperature, and a lactose rejection rate of at least 50% with a 1 wt% lactose solution.
Patent CA-3146939-A1 (CA)
Title: Hard surface disinfection system and method
Inventor: GARNER MICHAEL SCOTT
IPC: A61L2/10
Filed: 2013-01-31
Abstract: A disinfection system includes a plurality of energy emitting assemblies, each including: a base assembly; at least one energy emitter extending from the base emitter and having a longitudinal axis; an antenna for sending and receiving data; a control circuit board operably connected to the antenna; a scanner capable of measuring distances to various objects present in an area; and an algorithm that determines desired exposure times for the various objects based on distance from the various objects to each of the various emitters.