baber/WOPTO huggingface dataset:
Patent CA-3089476-A1 (CA)
Title: Reflective optical stack for privacy display
Inventor: ROBINSON MICHAEL G
IPC: G02B30/25
Filed: 2019-01-24
Abstract: A privacy display comprises a polarised output spatial light modulator, reflective polariser, plural polar control retarders and a polariser. In a privacy mode of operation, on-axis light from the spatial light modulator is directed without loss, whereas off-axis light has reduced luminance. Further, display reflectivity is reduced for on-axis reflections of ambient light, while reflectivity is increased for off-axis light. The visibility of the display to off-axis snoopers is reduced by means of luminance reduction and increased frontal reflectivity to ambient light. In a public mode of operation, the liquid crystal retardance is adjusted so that off-axis luminance and reflectivity are unmodified.
Patent CA-3089613-A1 (CA)
Title: Ensemble etui de charge
Inventor: CHAN EDWARD K W
IPC: A24F40/95
Filed: 2019-01-25
Abstract: L'invention porte sur un ensemble étui de charge pour dispositif vaporisateur, qui comprend un boîtier inférieur accouplé pivotant à un boîtier supérieur. Le boîtier inférieur peut comprendre une alimentation électrique rechargeable et un mécanisme d'accouplement conçu pour recevoir et positionner le dispositif vaporisateur à l'intérieur du boîtier inférieur. Le mécanisme d'accouplement peut comprendre une partie berceau positionnée le long du boîtier inférieur et comprendre en outre une base allongée qui est en retrait le long d'une surface interne du boîtier inférieur. La partie berceau peut être configurée pour recevoir le dispositif vaporisateur de telle sorte qu'un premier côté allongé du dispositif vaporisateur soit positionné contre la base de la partie berceau. Le mécanisme d'accouplement peut en outre comprendre une paire de contacts d'étui positionnés adjacents à une première extrémité de la base.
Patent CA-3089789-A1 (CA)
Inventor: WADE JONATHAN
IPC: G16Z99/00
Filed: 2020-08-10
Abstract: A computer-implemented method and system may include communicating, by a computing device, a light field data to a user device, wherein the light field data comprises a visual content greater than a display field of view of the user device.
Patent CA-3091418-A1 (CA)
Title: Dispositif generateur d'ions autonettoyant
Inventor: WADDELL CHARLES HOUSTON
IPC: B08B1/04
Filed: 2019-02-11
Abstract: L'invention concerne un dispositif générateur d'ions autonettoyant, comprenant une première partie dotée d'une partie de base qui s'étend jusqu'à un bord extérieur, et une première paire et une seconde paire de parois latérales opposées s'étendant vers le haut à partir du bord extérieur et se croisant au niveau de coins, formant une cavité en leur sein. Une seconde partie comprend une partie de base qui s'étend jusqu'à un bord extérieur fixé sélectivement à la première partie formant un boîtier. Au moins un dispositif d'émission d'ions s'étend à partir du boîtier, et au moins un appareil de nettoyage destiné à nettoyer ledit dispositif d'émission d'ions est agencé.
Patent CA-3093010-A1 (CA)
Title: Device for disinfecting pipelines, containers and structures
Inventor: MOCK MANFRED
IPC: A61L2/10
Filed: 2019-03-13
Abstract: The invention relates to a device for disinfecting pipelines (3), containers and structures. Water is drained from pipes (3), containers and structures through which water flows, using disinfectants and/or electromagnetic radiation, these entities are then preliminarily cleaned, and disinfectants in the form of a mist are dispensed via spray heads (6) provided on a spray chain (18) that is moved through the pipe (3), container or structure and/or electromagnetic radiation is emitted by means of sources (4). In an embodiment, the spray chain can have CO2 nozzles and the associated supply equipment.
Patent CA-3096847-A1 (CA)
Inventor: LILLY BRIAN RUSSELL
IPC: A61M5/178
Filed: 2019-04-09
Abstract: La présente invention concerne des ensembles pistons qui comprennent un manchon de piston, une tige de piston et une protubérance axiale disposée à l'intérieur d'une cavité interne du manchon de piston. L'application d'une force distale sur le piston par l'intermédiaire de la tige de piston amène la protubérance axiale à entrer en contact et à appliquer une pression à une surface d'engagement dans la cavité interne. La surface d'engagement est configurée pour recevoir la force distale depuis l'extrémité de la protubérance axiale. Ceci amène le piston à s'allonger et à se contracter légèrement, réduisant ainsi la force lâche de rupture et facilitant la transition depuis le mode stockage vers le mode distribution du piston.
Patent CA-3097853-A1 (CA)
Inventor: BALA HARRY
IPC: A61L2/28
Filed: 2019-04-08
Abstract: A sterilization process challenge pack including a base tray, a first cover, and a second cover is configured to provide a restrictive flow path for gaseous sterilization medium to test the efficacy of a sterilization process. The base tray includes at least one chamber containing a biological indicator and/or chemical indicator. The first cover including a notch is configured to cover the at least one chamber. The second cover is attached to peripheral surfaces of the base tray except at an unsealed portion. A flow path through the unsealed portion and the notch in the first cover provides the only fluid communication between an external environment and the at least one chamber.
Patent CA-3099157-A1 (CA)
Title: Tissus presentant une protection contre le metal fondu et methode d'utilisation
Inventor: LI SHULONG
IPC: D03D15/12
Filed: 2019-04-26
Abstract: L'invention concerne un tissu comprenant une pluralité de fils, dont au moins une partie comprend des fibres de sulfure de polyphénylène et des fibres de cellulose régénérée. Le tissu comprend 35% en poids ou plus de fibres de sulfure de polyphénylène. Tissu comprenant une pluralité de fils, chaque fil comprenant une pluralité de fibres discontinues de sulfure de polyphénylène et une pluralité de fibres discontinues de cellulose régénérée. Procédé de protection d'un individu contre des blessures provoquées par des éclaboussures de métal fondu, comprenant les étapes consistant à fournir un tissu, à fournir une source de métal fondu, à disposer le tissu entre la source de métal fondu et un individu, le tissu servant de barrière pour protéger l'individu des éclaboussures de métal fondu.
Patent CA-3099338-A1 (CA)
Title: Methodes et compositions pour le traitement de l'urticaire chronique
Inventor: BEBBINGTON CHRISTOPHER ROBERT
IPC: A61P17/04
Filed: 2019-05-03
Abstract: La présente invention concerne des méthodes de traitement de l'urticaire chronique. En particulier, la présente invention concerne des méthodes de traitement de l'urticaire chronique par l'administration d'anticorps se liant à la Siglec-8 humaine ou de compositions comprenant lesdits anticorps. La présente invention concerne également des articles produits ou des kits comprenant des anticorps se liant à la Siglec-8 humaine pour le traitement de l'urticaire chronique.
Patent CA-3102617-A1 (CA)
Title: Evaporative personal air cooler with clip
Inventor: BARLETTANO SCOTT
IPC: F24F1/037
Filed: 2020-09-30
Abstract: An evaporative air cooler is described. The evaporative air cooler includes a housing defining an interior of the evaporative air cooler; a tank. positioned acjiìcent to a top portion of the housing, wherein the tank is configured to receive, store, and release liquid a mister in fluid communication with the tank, wherein the mister is configured to create a mist from the liquid; a filter structure with a filter, wherein the filter is configured to absorb the mist; a Ian configured to draw the air into the interior, wherein the air is cooled by at least one of the mist and the filter, and wherein the fan directs the air through the filter structure and from the interior, and a clip coupled to the housing
Patent CA-3103282-A1 (CA)
Inventor: SAIAH EDDINE
IPC: A61P25/28
Filed: 2019-06-17
Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.
Patent CA-3104065-A1 (CA)
Title: Contactless smart card
Inventor: LAZAREV SERGEY MIKHAILOVICH
IPC: G06K19/077
Filed: 2019-06-06
Abstract: The invention relates to constructional details of the mounting of circuits on digital data carriers for the transfer of data, and more particularly relates to the structure of contactless smart cards. The desired technical effect of broadening the range of technical means that can be used as contactless smart cards configured in the form of a ring, and also of simplifying the device, is achieved in a device containing the following disposed in a protective housing configured in the form of a ring: a microchip on a dielectric substrate; a frame antenna, the outputs of which are connected to the outputs of the microchip; and a capacitor arranged on the dielectric substrate and connected in parallel to the frame antenna to form therewith a contactless smart card antenna in the form of a resonant circuit, wherein the dielectric substrate is configured in the form of a ring having windings of a conductive material which form the fame antenna, and the protective housing, which is configured in the form of a ring, is made of a conductive material and has a transverse technical slot filled with a dielectric material, and also an inner annular groove in which the dielectric substrate with the microchip, the frame antenna, the capacitor and the conductive material windings are fastened.
Patent CA-3104100-A1 (CA)
Inventor: POWELL ROBERTA D
IPC: G06Q50/22
Filed: 2019-01-27
Abstract: A patient-facing digital platform designed to promote health literacy and numeracy that helps patients access, interpret, process and contextualize personal health data so that they may manage their health conditions. The platform interprets and simplifies personal health data into simple illustrations; provides substance-interaction and food-interaction information; offers health-education videos and dietary recommendations; and translates medication information into various languages.
Patent CA-3106391-A1 (CA)
Title: Systeme de gestion de verrouillage et de desexcitation et procede de gestion de verrouillage et de desexcitation
Inventor: CARRIL PUIG TIAGO
IPC: F16P3/10
Filed: 2019-09-13
Abstract: La présente invention concerne un système de gestion de verrouillage et de désexcitation d'équipement (7) conçu pour garantir la sécurité lors du verrouillage et de la désexcitation d'une source d'alimentation (6) d'un élément d'équipement (7) pendant la maintenance de celui-ci. Ledit système de la présente invention consiste en un verrou intelligent (1) devant être introduit dans la source d'alimentation (6) et devant effectuer le verrouillage de celle-ci, un dispositif de commande (2) configuré pour gérer et trier les étapes de verrouillage et un serveur central (15) pour aider à la communication entre les éléments du système de gestion de verrouillage et de désexcitation. La présente invention concerne également un procédé de gestion de verrouillage et de désexcitation d'équipement (7) qui utilise le système de gestion de verrouillage et de désexcitation de la présente invention, améliorant la sécurité, l'efficacité et la productivité pendant le verrouillage et la désexcitation de la source d'alimentation (6) d'un élément d'équipement (7) subissant une maintenance.
Patent CA-3106493-A1 (CA)
Title: A linker for antibody-drug conjugates and its use
Inventor: HUANG CHANGJIANG
IPC: A61K47/68
Filed: 2019-12-13
Abstract: The present invention involves the field of targeted therapeutic drugs and provides a linker for preparing antibody-drug conjugates and antibody-drug conjugates prepared by the linker, as well as use of the antibody-drug conjugates in a medicament for treating tumor. The present invention solves the problem of poor uniformity of coupled products. The linker is capable of coupling simultaneously with the thiol group or amino group on the antibody or functional fragment of the antibody, especially it is capable of coupling with 2, 3 or 4 thiol groups on the antibody or functional fragment of the antibody. A  coupled product is uniform and structurally stable. Typical structures of the antibody-drug conjugate are: (see ADC17)(see ADC18)
Patent CA-3107114-A1 (CA)
Inventor: ALBAUM GARY JOSEPH
IPC: B32B1/02
Filed: 2019-07-29
Abstract: A multi-layer beverage container made is disclosed. An outer layer encloses an inner layer that is configured to shrink or flex to accommodate volume changes of a beverage inside the beverage container caused by a change in temperature of the beverage in the sealed beverage container. The inner layer is not attached to the outer layer through the majority of the beverage container, with attachment zones being located at selected areas of the outer layer. There is a space between the inner layer and the outer layer. A gas introduction system is provided in the space to maintain a desired gas pressure in the space. The set gas pressure allows outer layer to be designed without the need to resist deformation caused by reduced pressure due to changing volumes of the beverage.
Patent CA-3109088-A1 (CA)
Inventor: BAUDOUIN STANISLAS
IPC: A23L2/78
Filed: 2019-05-22
Abstract: Provided herein are methods, systems, and computer-readable media for controlling a deacidification process for an aqueous fluid circulated through a deacidification column. A first pH value, indicative of a pH of the fluid before circulation through the column, is obtained from a first sensor located at an entry of the column. A second pH value, indicative of a pH of the fluid after circulation through the column, is obtained from a second sensor located at an exit of the column. The second pH value is compared to a target pH value for the fluid to determine a pH difference between the second pH value and the target pH value. Based on the first and second pH values, a deacidification capacity of the column is determined. A fluid flow rate of the fluid through the column is adjusted based on the pH difference and the deacidification capacity.
Patent CA-3111164-A1 (CA)
Title: Procede de reduction d'encrassement sur la surface de membranes ceramiques par lavage rapide a la vapeur
Inventor: MORTAZAVI SAVIZ
IPC: B01D65/08
Filed: 2020-02-13
Abstract: L'invention concerne un procédé de réduction de l'encrassement sur la surface d'une membrane ou filtre céramique sur laquelle se trouve un gâteau de filtration récalcitrant, c'est-à-dire ne réagissant pas à un décolmatage régulier ou à d'autres moyens physiques d'élimination, la membrane ou filtre céramique étant soumis à un lavage rapide à la vapeur par injection de vapeur directement dans le canal d'alimentation de la membrane ou filtre céramique tout en décolmatant la membrane ou filtre céramique simultanément afin de chauffer et enlever la couche de crasse sur la membrane ou filtre céramique tout en refroidissant une couche sélective de la membrane ou filtre céramique afin d'éviter un choc thermique de la membrane ou filtre céramique, la surface étant nettoyée lorsque la membrane ou filtre céramique est fixe.
Patent CA-3112640-A1 (CA)
Inventor: TROEDSSON-WARGELIUS ANNA
IPC: A01K67/027
Filed: 2019-10-01
Abstract: The present invention relates, inter alia, to a process for making modified fish zygotes or early- stage fish embryos (particularly salmon zygotes and salmon embryos), wherein the process comprises (a) modifying the genome of the fish zygote or an early-stage fish embryo to eliminate functional expression of a germ cell survival factor gene (e.g. dead-end, dnd)\ and (b) introducing functional protein or RNA encoded by the germ cell survival factor gene into the zygote or early-stage embryo. The invention also provides fish zygotes, fish embryos, juvenile fish, mature fish and sterile fish which are produced by the processes of the invention.
Patent CA-3112823-A1 (CA)
Inventor: OLUFADE ADESOLA
IPC: F24F13/30
Filed: 2021-03-22
Abstract: An invention which features an adaptable recuperative three-port breathable-shell shell-and-tube heat exchanger in a heat recovery device is presented. The heat exchanger consists of one outlet port in the shell side whereas both inlet and outlet ports are available in the tube side. Air is drawn into the shell through orifices on the shell itself which augment turbulence in the shell cavity and can mitigate frost buildup in cold climates. The tube side can be configured to accommodate either air or liquids and facilitates heat transfer with the shell-side air stream.  Furthermore, the use of permeable materials for the tubes can permit the simultaneous transfer of heat and moisture between the fluids. The sizing and positioning of electromechanical components in the device for quiet and vibration-free operation makes the invention extremely suitable for single room and/or portable ventilation applications.
Patent CA-3117347-A1 (CA)
Inventor: TESSON NICOLAS
IPC: C07C39/23
Filed: 2019-10-31
Abstract: The present invention relates to solid compositions comprising cocrystals of cannabinoids, processes for their preparation, and their use as in therapy or in cosmetics or for the purification of cannabinoids. It also relates to cocrystals of cannabinoids.
Patent CA-3121109-A1 (CA)
Title: Adsorbent polymeric structures for separating polar liquids from non-polar hydrocarbons
Inventor: ALGHUNAIMI FAHD IBRAHIM
IPC: C09K3/32
Filed: 2019-10-16
Abstract: Adsorbent polymeric structures are described. These adsorbent polymeric structures are capable of separating non-polar hydrocarbons, such as crude oil or diesel fuel, from polar liquids, such as water. The adsorbent polymeric structures may include acid grafted graphene and at least one styrene. A method of preparing an adsorbent polymeric structure according may include mixing graphene and at least one acid catalyst in a polar liquid in the presence of at least one alcohol to form an acid grafted graphene via an esterification reaction; and the acid grafted graphene and at least one styrene monomer are introduced to water in the presence of an initiator to form the adsorbent polymeric structure according to any of the previously-described embodiments via an emulsion polymerization reaction. Moreover, the adsorbent polymeric structures may be incorporated into methods of fluidly separating at least one non-polar hydrocarbon from a polar liquid.
Patent CA-3122536-A1 (CA)
Title: Mine operations analysis and control
Inventor: MANNONEN PETRI
IPC: G06Q10/00
Filed: 2019-12-20
Abstract: According to an example aspect of the present invention, there is provided a method, comprising: receiving mine operations data from a set of data sources in a mine, the mine operations data, processing the mine operations data to detect a set of events meeting at least one operator attention triggering condition, mapping the set of events to a mine model on the basis of location information associated with the events in the set of events, determining an affected location area of the set of events mapped to the mine model, generating an operator attention indicator dependent on density of events in the affected location area for display for the set of events in the affected location area in the mine model to an operator to adjust operation of one or more mine operations devices.
Patent CA-3124891-A1 (CA)
Inventor: JIAN WEIMING
IPC: G06F21/32
Filed: 2019-12-13
Abstract: The present invention relates to the technical field of identity authentication. Provided are a method and device for authenticating identity information, and a server. The method is executed by a server respectively in communication connection with a target authentication apparatus and a user terminal. The method comprises: receiving first identity information of a user requiring authentication and identifier information of a target authentication apparatus sent by the target authentication apparatus (S102); performing validity authentication of the identity information of the user on the basis of stored first identity information of a valid user and the identifier information of the target authentication apparatus (S104); and sending an authentication result to the target authentication apparatus (S106). The method can effectively protect personal identity information, thereby enhancing security, reliability and convenience of identity authentication, and improving user experience.
Patent CA-3125197-A1 (CA)
Inventor: LUDWIG DALE
IPC: A61K31/55
Filed: 2020-01-02
Abstract: La présente invention concerne une méthode de traitement d'un sujet atteint d'un cancer, consistant à administrer au sujet (i) un inhibiteur de PARP en association avec (ii) un agent marqué par radio-isotope qui cible les cellules cancéreuses chez le sujet, les quantités d'inhibiteur de PARP et d'agent marqué, lorsqu'ils sont administrés en association l'un avec l'autre, étant thérapeutiquement efficaces. La présente invention concerne également une méthode d'induction de la mort d'une cellule cancéreuse, consistant à mettre en contact la cellule avec (i) un inhibiteur de PARP en association avec (ii) un agent marqué par un radio-isotope qui cible la cellule cancéreuse, les quantités d'inhibiteur de PARP et d'agent marqué, lors d'une mise en contact simultanée avec la cellule, étant efficaces pour induire la mort de la cellule.
Patent CA-3127757-A1 (CA)
Inventor: JACKSON KEITH ALAN
IPC: A61F2/89
Filed: 2020-01-24
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés pour modifier le flux sanguin et améliorer l'oxygénation tissulaire chez un individu. Plus spécifiquement, l'invention concerne des implants modifiant le flux, des systèmes de distribution et des procédés de traitement utilisant des implants modifiant le flux. L'invention concerne également des procédés pour prévenir une lésion de reperfusion chez un individu à l'aide d'un implant de modification de flux pour empêcher la lésion de reperfusion.
Patent CA-3128862-A1 (CA)
Inventor: HANDA MICHIHARU
IPC: C07K1/10
Filed: 2020-02-03
Abstract: Le problème à résoudre par la présente invention concerne la fourniture d'un procédé hautement efficace pour la production d'un peptide. L'invention concerne un procédé de production d'un peptide qui comprend les étapes suivantes (1) et (2). (1) Une étape consistant à condenser un acide aminé C-protégé ou un peptide C-protégé à l'extrémité C-terminale d'un acide aminé N-protégé ou d'un peptide N-protégé représenté par la formule (I) [dans laquelle : Y représente un acide aminé dont l'extrémité C-terminale n'est pas protégée ou un peptide dont l'extrémité C-terminale n'est pas protégée ; R1, R2 et R3 représentent indépendamment un groupe hydrocarboné aliphatique éventuellement substitué ; le nombre total d'atomes de carbone du groupe R1R2R3Si est supérieur ou égal à 10 ; et le groupe R1R2R3SiOC(O) se lie à l'extrémité N-terminale de Y]. (2) Une étape consistant à éliminer le groupe protecteur de l'extrémité N-terminale du peptide obtenu à l'étape (1).
Patent CA-3133714-A1 (CA)
Title: Electrically conductive pvc solvent cement
Inventor: LI QING
IPC: C09J9/02
Filed: 2021-10-06
Abstract: In a preferred embodiment, there is provided an electrically conductive solvent cement for coupling thermoplastic components, the cement comprising a thermoplastic resin, a solvent for dissolving the thermoplastic resin, and an electrically conductive material.
Patent CA-3137472-A1 (CA)
Inventor: BOUCHE LEA AURELIE
IPC: C07D333/70
Filed: 2020-04-20
Abstract: The present invention provides acyl sulfonamide compounds of general formula (I): in which X, R1, R2, R3, R4, R5, R6, Ra and Rb are as described and defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, as a sole agent or in combination with other active ingredients as well as methods of treating and/or prophylaxing diseases, particularly cancer, more particularly cancer in which KAT6A and/or KAT6B is focally amplified, said method comprising administering an effective amount of at least one compound of formula (I) to a subject in need thereof.