baber/WOPTO huggingface dataset:
Patent CA-3082535-A1 (CA)
Title: Visiere a pression positive
Inventor: SAMAKI SOUFIANE
IPC: A42B3/18
Filed: 2020-06-08
Abstract: L'invention est une visière faciale qui couvre tout le visage avec une feuille de plastique transparente et un flux d'air a pression positive pour protéger son utilisateur contre toutes sorte de microorganisme dans l'air ambiant et contre les particules infectieuses projetées par une autre personne qui se trouve à proximité de son utilisateur. La visière a pression positive utilise le même principe des chambres des hôpitaux a pression positive ou négative en créant un flux d'air filtré couvrant le visage entier et empêche l'utilisateur de respirer l'air ambiant infecté. La visière a pression positive a pour but d'éliminer l'utilisation des masques normaux source d'étouffement de pollution et de propagation de virus.
Patent CA-3083197-A1 (CA)
Title: Apparatus, systems and methods for dental treatments
Inventor: SANDERS DANIEL
IPC: A61C17/02
Filed: 2018-11-26
Abstract: A device, method, and system are provided for treating the oral cavity. The device includes a mouthpiece suitable for implementing a dental treatment, wherein the mouthpiece includes one or more stock elastomeric dental cover layers suitable for forming and maintaining treatment cavity having a vacuum fluid seal, wherein the dental cover layers includes a layer over the upper teeth and surrounding gums and/or a layer over the lower teeth and surrounding gums, wherein each of the layers includes one or more hardened sections for enabling selected/differential collapsibility when exposed to vacuum pressure; and one or more treatment supply layers wherein the treatment supply layer incorporates a heating unit for heating treatment materials and one or more flow channels in fluid communication with the treatment cavity so that the treatment supply layer can deliver and/or remove one or more treatment fluids from the one or more fluid sealed treatment cavities.
Patent CA-3083768-A1 (CA)
Inventor: JUNGNICKEL UWE
IPC: A46B15/00
Filed: 2018-12-14
Abstract: An oral care implement has a front side and a back side opposite the front side, an overall length extension extending between a proximal end and a distal end, the distal end being opposite the proximal end. The oral care implement comprises a head at the proximal end and a handle, the head having at least one cleaning element extending from the front side. The handle is at least partially made from a material having a density being higher than the density of the material of the head. The handle has a cross-sectional area extending substantially perpendicular to the overall length extension of the oral are implement, the cross-sectional area having a height extension extending between the front side and the back side. The oral care implement has a center of gravity and an axis of rotation when the oral care implement is placed with the back side on a surface. The center of gravity is blow the axis of rotation and closer to the back side than to the front side of the oral care implement when measured along the height extension of the handle.
Patent CA-3084049-A1 (CA)
Inventor: MURPHY ANDREW J
IPC: C07K16/00
Filed: 2018-12-04
Abstract: L'invention concerne des animaux non humains (et/ou des cellules non humaines) et des procédés d'utilisation de ceux-ci, lesdits animaux non humains (et/ou cellules non humaines) ayant un génome comprenant des séquences codant pour des anticorps humains (c'est-à-dire des gènes d'immunoglobuline). Les animaux non humains décrits ici expriment des anticorps qui contiennent des chaînes légères d'immunoglobulines (Ig) caractérisées par la présence de domaines V? humains. Les animaux non humains de la présente invention sont, dans certains modes de réalisation, caractérisés par l'expression d'anticorps qui contiennent des chaînes légères V? humaines, complètes ou partielles, qui sont codées par des séquences codant pour des chaînes légères Ig? humaines insérées dans un locus de chaîne légère Ig? endogène desdits animaux non humains. L'invention concerne également des procédés de production d'anticorps à partir d'animaux non humains, lesdits anticorps contenant des régions variables humaines et des régions constantes murines.
Patent CA-3084587-A1 (CA)
Inventor: ZAPATA FRANKIE
IPC: B64C15/00
Filed: 2018-12-07
Abstract: La présente invention concerne un dispositif de propulsion, comprenant une plateforme configurée pour supporter un passager sur celle-ci ; un moteur de poussée couplé à la plateforme, le moteur de poussée étant configuré pour fournir une sortie de poussée sensiblement le long d'un premier axe ; un ensemble déflecteur positionné à proximité de la sortie de poussée, l'ensemble déflecteur comprenant deux guides de déviation pour dévier la sortie de poussée en au moins deux vecteurs de poussée inclinés par rapport au premier axe ; un actionneur couplé à chaque guide de déviation pour régler de manière contrôlable une position des guides de déviation par rapport au moteur de poussée ; et un dispositif de commande en communication avec l'actionneur, le dispositif de commande étant configuré pour faire fonctionner l'actionneur en réponse à un ou à plusieurs signaux provenant d'au moins l'un du passager et d'un capteur couplé à la plateforme.
Patent CA-3085617-A1 (CA)
Title: Method and system for standardized processing of mr images
Inventor: KHADEMI APRIL
IPC: G16H30/40
Filed: 2018-12-14
Abstract: Various embodiments are described herein describe a method and system for processing a digital magnetic resonance (MR) image volume in an image data set using intensity standardization to provide standardized MR image slices. The standardized image slices can be used in various MR image processing methodologies such as image segmentation and object detection.
Patent CA-3087639-A1 (CA)
Title: Herbicidal compounds
Inventor: LING KENNETH BRUCE
IPC: C07D237/16
Filed: 2019-01-04
Abstract: The present invention relates to herbicidal substituted phenyl-pyridazine-diones and substituted phenyl-pyridazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.
Patent CA-3089974-A1 (CA)
Inventor: VALTIERRA ROBERT D
IPC: E21B43/00
Filed: 2019-02-07
Abstract: An apparatus for generating acoustic waves within a medium to stimulate oil recovery within an oil reservoir, the apparatus being operable with a single moving part - a central rotor, and where the rotor further includes a "conduit" through which the supply fluid passes.
Patent CA-3096719-A1 (CA)
Title: Aqueous primer and aqueous white inkjet ink composition set for lamination
Inventor: SATO YOICHI
IPC: C09D11/322
Filed: 2018-12-20
Abstract: The present invention addresses the problem of enhancing laminate strength or anti-blocking suitability of a printed matter obtained by printing of an aqueous white inkjet ink composition containing titanium oxide or the like on a polyethylene terephthalate, polypropylene, nylon, or other resin film. As a means for addressing this problem, the present invention provides an ink set including a combination of an aqueous primer composition containing a calcium salt and an acrylic resin and/or a vinyl acetate resin, and an aqueous white inkjet ink composition containing titanium oxide, a wax emulsion, and 0.1-10.0% by mass in terms of solid content of a polyester-based polyurethane resin emulsion having an elongation percentage of 500-1500% in the aqueous white inkjet ink composition.
Patent CA-3099588-A1 (CA)
Title: System and method for multi-stage generation of responses to data requests
Inventor: TEXIER RODOLPHE
IPC: H04L29/06
Filed: 2020-11-18
Abstract: Abstract A method includes: receiving, at an intermediation server from a client subsystem, a data request including a set of request parameters; transmitting the set of request param-eters from the intermediation server to a plurality of provider subsystems;  receiving, at the intermediation server, respective initial responses each containing sets of initial re-sponse data corresponding to the request parameters; sending, from the intermediation server to at least one of the provider subsystems, a secondary request for updated re-sponse data, the secondary request including an indication of at least one set of initial response data; receiving, in response to the secondary request, the updated response data; and transmitting the updated response data to the client subsystem. Date Recue/Date Received 2020-11-18
Patent CA-3100914-A1 (CA)
Title: Tooling assemblies for lathe machines, cnc threading lathes, and methods of milling threads in tubular workpieces
Inventor: WELSH RICHARD ALLEN
IPC: B23C3/04
Filed: 2019-05-28
Abstract: A tooling assembly for a lathe machine includes a tool platform configured to be mounted on the lathe machine, a milling tool holder fixedly secured to the tool platform and workable to releasably secure a thread milling tool therein, and a milling tool drive. The milling tool drive is operatively connected to the milling tool holder and operable to rotate the milling tool holder independently of a work holder to mill threads on the workpiece when a pipe thread milling tool is secured in the milling tool holder. Computer numerical control threading lathes and methods of milling threads in tubular workpieces are also described.
Patent CA-3101894-A1 (CA)
Inventor: GUILFORD DAVID
IPC: A61K47/36
Filed: 2020-12-08
Abstract: Provided herein are formulations comprising a nanogel comprising a first fraction of hyaluronic acid, or a pharmaceutically acceptable salt thereof, and a second fraction of hyaluronic acid, or a pharmaceutically acceptable salt thereof, wherein the hyaluronic acid of the first fraction, or a pharmaceutically acceptable salt thereof, has a molecular weight of greater than about 500 kilodaltons, and the hyaluronic acid of the second fraction, or a pharmaceutically acceptable salt thereof, has a molecular weight of less than about 250 kilodaltons; lecithin liposomes within the nanogel, the lecithin liposomes having a d75 of from about 25 nm to about 250 nm; and one or more cannabinoids. The fommlations can be used to treat a variety of diseases, disorders or conditions beneficially treated by a cannabinoid.
Patent CA-3102013-A1 (CA)
Inventor: GASTEYER THEODORE H
IPC: F25D17/06
Filed: 2019-06-05
Abstract: The efficiency of a device for cooling or heating objects on a belt that moves through a path of a helix, in which gaseous cooling or heating medium is circulated within the device, is improved by positioning fans that circulate the cooling or heating medium so that the fans are distanced from the top of the helix.
Patent CA-3102165-A1 (CA)
Title: Article multiaxial pourvu d'au moins deux couches a 0°
Inventor: WOCKATZ RONNY
IPC: D04H3/04
Filed: 2019-05-29
Abstract: L'invention concerne un article multiaxial pourvu d'au moins trois couches de fils, chacune des couches de fils étant constituée de fils de renfort multifilaments agencés à l'intérieur des couches de fils parallèlement les uns aux autres et de manière à être disposés les uns à côté des autres les uns contre les autres, au moins deux couches de fils étant agencées à l'intérieur de l'article multiaxial de sorte qu'elles définissent une direction à 0° à l'intérieur de l'article multiaxial et la ou les autres couches de fils étant agencées à l'intérieur de l'article multiaxial selon un angle supérieur à ±10° par rapport à la direction à 0°, les au moins deux couches de fils dans la direction à 0° se suivant l'une sur l'autre directement par rapport à l'agencement des au moins trois couches de fils les unes par rapport aux autres à l'intérieur de l'article multiaxial sans autre couche de fils de renfort multifilaments entre elles. L'invention concerne en outre un procédé de fabrication de l'article multiaxial. D'autres objets de l'invention concernent un composite fabriqué à partir de l'article multiaxial et un procédé de fabrication du composite à partir de l'article multiaxial.
Patent CA-3104522-A1 (CA)
Title: Post support having extensive angular adjustability
Inventor: WOOD JOHN
IPC: E04H17/22
Filed: 2019-06-26
Abstract: A adjustable post support includes a post receptacle with a first longitudinal axis; a mount with a second longitudinal axis; and upper and lower adjustment plates disposed therebetween. The upper adjustment plate resides closer to the receptacle, rotates about the first longitudinal axis, and has a first surface above an opposing second surface. The first surface remains normal to the first longitudinal axis when rotated. The second surface resides at an angle to the first surface. The lower adjustment plate rotates about the second longitudinal axis and has a third surface above an opposing fourth surface. The fourth surface remains normal to the second longitudinal axis when rotated. The third surface resides at an angle to the fourth surface. The second surface is disposed against the third surface.
Patent CA-3107440-A1 (CA)
Title: Utilisation d'ordinateurs a temps differe destines a des systemes de guidage agricoles
Inventor: KREIDER THOMAS R
IPC: G05D1/02
Filed: 2019-09-13
Abstract: L'invention concerne un ordinateur de direction de précision installé sur un tracteur, faisant appel à des points de cheminement générés par un dispositif intelligent portatif pour diriger un tracteur. Le dispositif intelligent est l'interface opérateur principale et est un élément de l'ensemble du système de guidage agricole de précision. Les points de cheminement groupés et ordonnés chronologiquement représentent une liste de coordonnées destinées à la direction du tracteur. Lorsque le tracteur est automatiquement dirigé dans le champ, les points de cheminement sont utilisés et rejetés par l'ordinateur de direction en temps réel dans l'ordre dans lequel ils sont reçus en provenance du dispositif intelligent à temps différé. Un trajet planifié est généré par l'opérateur de tracteur sur le dispositif intelligent et la progression et l'état des tracteurs sont affichés sur le même dispositif intelligent.
Patent CA-3110031-A1 (CA)
Inventor: WOJCIECHOWSKI KEITH F
IPC: B07B1/30
Filed: 2013-03-13
Abstract: 87967522 ABS TRACT Screening members, screening assemblies (10), methods for fabricating screening members and assemblies and methods for screening materials are provided for vibratory screening machines that incorporate the use of injection molded materials. Use of injection molded screen elements (16) provide, inter alia, for: varying screening surface configurations; fast and relatively simple screen assembly fabrication; and a combination of outstanding screen assembly mechanical and electrical properties, including toughness, wear and chemical resistance. Embodiments of the present invention use a thermoplastic injection molded material. Date Recue/Date Received 2021-02-22
Patent CA-3112260-A1 (CA)
Inventor: FISHER MARK
IPC: F28D5/02
Filed: 2019-09-10
Abstract: A heat exchanger assembly, an indirect evaporative heat exchanger including the heat exchanger, and methods of operating the same. The heat exchanger assembly includes at least one tube, a plurality of sections, and a plurality of nozzles. The at least one tube is configured to (i) have a process fluid flow therethrough in a first direction and (ii) have a scavenger cooling medium flow over the outer surface of the tube in a second direction. The second direction intersects the first direction. The plurality of sections is aligned in the first direction. The plurality of nozzles are located above the at least one tube. At least one nozzle of the plurality of nozzles is (i) located in each of the plurality of sections and (ii) configured to selectively discharge coolant onto the portion of the tube in that section of the heat exchanger.
Patent CA-3112549-A1 (CA)
Title: Uses of plasminogen activator inhibitor 1 (pai-1) inhibitors
Inventor: EDELSON JONATHAN
IPC: A61K45/00
Filed: 2019-09-12
Abstract: The present disclosures provides surprising insight into new technologies for treatment and/or prevention of certain types of hair loss (also known as alopecia), including androgenetic alopecia, alopecia areata, frontal fibrosing alopecia, and senescent alopecia. Among other things, the present disclosure provides surprising insight that plasminogen activator inhibitor -1 (PAI-1) inhibitors may be surprisingly effective and/or useful in the treatment and/or prevention of certain types of hair loss, including androgenetic alopecia, alopecia areata, frontal fibrosing alopecia, and senescent alopecia. Furthermore, the present disclosure provides insight that provided new technologies may not be particularly effective and/or useful in the treatment and/or prevention of other types of alopecia such as radiation-induced alopecia, chemotherapy-induced alopecia, and alopecia due to chronic discoid lupus erythematosus.
Patent CA-3113347-A1 (CA)
Inventor: SWIDERSKY JAMES
IPC: G06F30/13
Filed: 2021-03-26
Abstract: Computer-implemented systems and methods for geometry simplification and filtering are provided. The systems and methods may provide for automated simplification and filtering of visually complex architectural diagrams to their most important features, as may be desirable for creating maps that are true to real world instantiations. The method may use a conditional generative adversarial network (cGAN) that may be particularly well suited to identifying geometry in feature-poor architectural drawings.
Patent CA-3114881-A1 (CA)
Inventor: NOERPEL STEPHANIE
IPC: A61C13/00
Filed: 2019-11-27
Abstract: L'invention concerne un procédé de fabrication additive consistant à :(a) utiliser une composition durcissable comprenant : (i) une charge comprenant des paillettes de verre présentant un diamètre D3,99, tel que déterminé par diffusion de la lumière, se situant dans la plage de 5 à 150 µm ; et (ii) un ou plusieurs composés durcissables ; (b) amener un appareil à former un objet à l'aide de la composition durcissable, la composition durcissable passant par un orifice d'évacuation présentant un diamètre minimal Fmin, le rapport entre le diamètre minimal de l'orifice d'évacuation et le diamètre D 3,99 des paillettes de verre (Fmin/D3,99) se situant dans la plage de 2 à moins de 10 ; et le diamètre médian D3,50 des paillettes de verre étant supérieur à l'épaisseur des paillettes de verre.
Patent CA-3116574-A1 (CA)
Inventor: CHO JAE PYOUNG
IPC: A61K9/00
Filed: 2019-10-28
Abstract: The present invention relates to a pharmaceutical composition containing an alkyl carbamoyl naphthalenyloxy octenoyl hydroxyamide phosphate compound (hereinafter referred to as CG200745PPA) or a derivative thereof, and can provide a pharmaceutical composition in a tablet, granule, powder, capsule, dry syrup or injection form. By providing the composition in various forms, a suitable form can be selected and easily applied when oral administration is difficult.
Patent CA-3118656-A1 (CA)
Inventor: TRESPIDI MAURO
IPC: E05B47/06
Filed: 2019-11-06
Abstract: A lock cylinder (110) is provided adapted to be installed in a lock (100) comprising a lock bolt (120) for driving the lock bolt. Said lock cylinder comprises a cylinder housing (200), and a revolving plug (115) comprising a rotor element (275) adapted to rotate with respect to the cylinder housing about a rotation axis (R) within a rotation support (510; 520), and a driving tooth (280) for the lock bolt comprising an engage portion (282) adapted to engage the lock bolt, said driving tooth being rotatable about the rotation axis together with the rotor element and being coupled to the rotor element in such a way the operative distance between the engage portion of the driving tooth (280) and the rotation axis (R) varies, while rotating about the rotation axis, as a function of the rotation angle of the rotor element (275) with respect to the cylinder housing (200). When the lock cylinder (110) is installed in the lock, said operative distance has one among a plurality of first values when the rotation angle of the rotor element belongs to a first angular interval (Al) corresponding to a position of the engage portion of the driving tooth that is proximal to the lock bolt (120); and said operative distance has one among a plurality of second values when the rotation angle belongs to a second angular interval (A2) corresponding to a position of the engage portion of the driving tooth that is distal to the lock bolt, each of said first values being higher than each of said second values. When the lock cylinder (110) is installed in the lock (100), the lock cylinder is located below the lock bolt along a first direction (y) substantially perpendicular to the rotation axis (R). the driving tooth (280) is slidingly housed within a seat (550) which is radially provided in the rotation element (275) and which defines at least one side opening of the rotor element (275) perpendicular to the rotation axis (R).- The driving tooth (280) is provided with at least one engage element (590) which protrudes from a side opening along a direction parallel to the rotation axis, and adapted to slidingly engage guide profiles (524, 620) provided on the rotation support (510; 520), said guide profiles (524, 620) defining for said at least one engage element (590) an overall guide profile having an eccentric shape arranged to support from below along said first direction said at least one engage element (590) when the rotation angle of the rotor element belongs to both the first angular interval and to the second angular interval, said overall guide profile being adapted to cause said variation of the operative distance as a function of the rotation angle of the rotor element (275) (FIG.5)
Patent CA-3123038-A1 (CA)
Inventor: GALBRAITH CHRISTOPHER M
IPC: B23K26/03
Filed: 2019-12-19
Abstract: Systems, methods and apparatuses are used for monitoring material processing using imaging signal density calculated for an imaging beam directed to a workpiece or processing region, for example, during inline coherent imaging (ICI). The imaging signal density may be used, for example, to monitor laser and e-beam welding processes such as full or partial penetration welding. In some examples, the imaging signal density is indicative of weld penetration as a result of reflections from a keyhole floor and/or from a subsurface structure beneath the keyhole. The monitoring may include, for example, automated pass/fail or quality assessment of the welding or material processing or parts produced thereby. The imaging signal density may also be used to control the welding or material processing, for example, using imaging signal density data as feedback. The imaging signal density may be used alone or together with other measurements or metrics, such as distance or depth measurements.
Patent CA-3123261-A1 (CA)
Inventor: BEAUDOIN PIERRE-LAURENT
IPC: E03F5/02
Filed: 2021-06-25
Abstract: Il est décrit un châssis dun orifice dentrée dun trou dhomme ou dun puisard, lequel châssis comprend les éléments suivants : un corps vide allongé sétendant de façon longitudinale entre une extrémité supérieure et une extrémité inférieure et comprenant un mur latéral qui définit une ouverture et qui sétend entre les extrémités supérieure et inférieure; une structure de guidage vide qui saillit vers lintérieur à partir dune face intérieure du mur latéral et définit un passage en forme de châssis dont la dimension en coupe transversale diminue le long de laxe qui passe de lextrémité inférieure à lextrémité supérieure du corps vide allongé.