baber/WOPTO huggingface dataset:
Patent CA-3133743-A1 (CA)
Inventor: WOODROOF E AUBREY
IPC: A61L27/60
Filed: 2019-10-22
Abstract: An improved dressing is presented which enables quicker wound closure and a lower anesthesia requirement, comprised of an improved prior-art skin-substitute. The improvements consist of variations in the thickness of the woven portion of the dressing, to increase wound adherence.
Patent CA-3134074-A1 (CA)
Inventor: WROBEL MIROSLAW
IPC: A61B8/08
Filed: 2020-03-27
Abstract: The invention relates to a method for a non-invasive determination and/or monitoring of the intracranial compliance of a biological material (02), having the steps of: a) carrying out an acoustic spectroscopy of the biological material (02), said biological material (02) being a human or animal cranium; b) comparing the transmitted acoustic signals with the corresponding received acoustic signals, wherein an n-dimensional function which characterizes the biological material (02) and transit time values are ascertained; c) determining the enlargement of the biological material (02), the length and/or volume enlargement of the biological material (02) being measured; and d) ascertaining the intracranial compliance of the biological material (02) on the basis of the comparison carried out in step b) and the measurement carried out in step c). The invention also relates to a device for a non-invasive determination and/or monitoring of the intracranial compliance of a biological material (02).
Patent CA-3136582-A1 (CA)
Title: A method for manufacture of paper or board and paper or board obtained by the method and use of cationic emulsion polymer in manufacture of paper or board
Inventor: LUO YUPING
IPC: D21H21/06
Filed: 2020-07-01
Abstract: A method for manufacture of paper or board, in which method an inverted solution of cationic polymer is added to the fiber suspension for providing retention enhancement without over-flocculating fiber stock and destruction sheet formation and/or improving drainage and enhancing or at least maintaining strength of paper or board. An inverted solution has a bulk viscosity of 50-150 mPas at 0.2 weight-% cationic polymer concentration and inverted solution comprises cationic polymer obtained by reverse phase emulsion polymerization of a monomer blend comprising non-ionic monomers, 15-50 mol-% cationic monomers, an optionally at most 50 ppm of a crosslinking agent, and a chain transfer agent, and the obtained reverse phase emulsion of cationic polymer is inverted into an aqueous solution.
Patent CA-3138112-A1 (CA)
Inventor: SIZEMORE RICHARD BRIAN
IPC: E21B43/26
Filed: 2019-12-03
Abstract: L'invention concerne un raccord de pont de collecteur de fermeture à glissière de fracturation comprenant deux bobines de pont destinées à relier une unité de configuration de puits d'un collecteur de fermeture à glissière de fracturation à un arbre de fracturation d'une tête de puits. Le raccord comprend de multiples liaisons comprenant des brides filetées, de telle sorte que l'orientation des bobines de pont puisse être ajustée afin de s'assurer qu'elles sont correctement alignées avec l'arbre de fracturation. Le raccord de pont comprend en outre un ou plusieurs déflecteur(s) d'écoulement pour réduire la turbulence et réduire l'érosion.
Patent CA-3138415-A1 (CA)
Inventor: OJEDA LAURO V
IPC: A61F9/007
Filed: 2020-05-21
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés de collecte d'échantillons biologiques. En particulier, l'invention concerne des dispositifs, des systèmes et des procédés qui utilisent de petits dispositifs portatifs qui collectent de petits volumes d'échantillons biologiques, tels que l'humeur vitrée de l'oeil, à des fins de diagnostic et autres.
Patent CA-3140686-A1 (CA)
Inventor: LAUGESEN SOREN
IPC: A61B5/12
Filed: 2021-11-30
Abstract: The present application relates to an electrophysiologically based Spectro-Temporal Modulation (STM) test unit. The STM test unit comprises an STM stimulus generating unit, an output unit, wherein the STM stimulus generating unit is configured to provide STM test stimuli comprising at least one STM probe stimulus to a user via the output unit according to a predetermined STM test protocol. The STM  test unit further comprises one or more electrodes for measuring electrophysiological responses of the user, and an analysis unit configured to analyse the recorded electrophysiological responses of the user measured in response to the provided stimuli.  The present application further relates to a method of electrophysiologically based STM testing of a user.
Patent CA-3143683-A1 (CA)
Title: Recombinant host cells and methods for the production of aspartic acid and s-alanine
Inventor: LE CHI
IPC: C12P13/20
Filed: 2019-06-24
Abstract: Methods and materials related to producing aspartic acid, ß-alanine and salts of each thereof are disclosed. Specifically, isolated nucleic acids, polypeptides, host cells, methods and materials for producing aspartic acid by direct fermentation from sugars are disclosed.
Patent CA-3144715-A1 (CA)
Title: Systems and methods for permissioned blockchain infrastructure with fine-grained access control and confidentiality-preserving publish/subscribe messaging
Inventor: ZHANG HAIBIN
IPC: H04L9/06
Filed: 2019-06-21
Abstract: A multitude of systems and methods are provided. An encryption method and system utilizing vector label input threshold encryption is included, enabling decentralized confidentiality and decentralized, fine-grained, and attributed-based access control, enabling clients to define by whom, when, and how their data is accessed. Additionally, the disclosed systems and methods can include publish/subscribe mechanisms while achieving confidentiality-preserving and decoupled publish/subscribe messaging and strong total order for publications even with crytographic access control enforced.
Patent CA-3148156-A1 (CA)
Title: Procede et dispositif d'indication d'informations de commande
Inventor: WU JI
IPC: H04W72/04
Filed: 2019-11-08
Abstract: L'invention concerne un procédé et un dispositif d'indication d'informations de commande. Le procédé d'indication d'informations de commande comprend : la réception de premières informations envoyées par un dispositif de réseau, les premières informations étant utilisées pour indiquer le nombre de symboles occupés par un ensemble de ressources d'informations de commande (CORESET) 0 dans un domaine temporel, et un premier décalage dans un domaine fréquentiel (101) ; la détermination de l'emplacement de ressources temps-fréquence du CORESET 0 en fonction des premières informations et d'un espacement de sous-porteuses prédéterminé (102) ; et la réception d'informations de commande de liaison descendante à l'emplacement de ressources temps-fréquence du CORESET 0 (103). Au moyen du procédé, l'efficacité d'utilisation de ressources d'un PBCH peut être améliorée.
Patent CA-3148178-A1 (CA)
Inventor: TOLLEY MARK
IPC: G01V11/00
Filed: 2020-09-10
Abstract: A coupling mechanism is disclosed for coupling a wireless communication device (48) to a locating profile (50) in a wellbore. The coupling mechanism (10) comprises a coupling body (12) arranged for connection to the wireless communication device (48), and an anchoring unit (14). The coupling body includes a conical portion (24) with a tapered outer surface. The anchoring unit (14) has a tapered inner surface arranged to oppose the tapered outer surface of the coupling body. The coupling body (12) and the anchoring unit (14) are configured for relative movement to cause the anchoring unit to expand radially to grip the locating profile (50).
Patent CA-3149473-A1 (CA)
Inventor: GOETZ WOLFGANG
IPC: A61B17/00
Filed: 2020-08-26
Abstract: The present invention relates to a medical apparatus for closing an aperture, an incision, a puncture, a passage through tissue and/or a communication with a blood vessel or other body lumen (short: aperture) of a tissue of a patient, the medical apparatus comprising a closing device holder, for releasably receiving one or more closing device; and a retracting unit to come into contact with opposite sides of the aperture and for retracting them and/or for spreading the aperture causing it to change its shape into a slit or a slit-like or a more slit-like aperture or to spread or to augment the dimension or diameter of the aperture in at least one or in exactly one dimension of the aperture.
Patent CA-3151854-A1 (CA)
Inventor: MAGNUSSON CHRISTIAN
IPC: B63C7/26
Filed: 2020-10-20
Abstract: Il est décrit un système visant à retrouver des objets submergés et perdus dans l'eau. Le système comprend une cartouche de dégagement de gaz (15; 25), un ensemble d'activation (16; 17; 18; 19; 20; 21; 22; 23; 26) disposées pour l'activation de la cartouche de dégagement de gaz en réponse à au moins un des éléments suivants : temps écoulé, pression, fil déclencheur, contact indirect avec l'eau, ou commande acoustique à distance ou toute combinaison de ces éléments, tous contenus dans une vessie gonflable (7). Une ligne de guidage (6), dont une extrémité fixée à la vessie et l'autre extrémité connectable à l'objet, est logée à l'intérieur d'une enveloppe non étanche (1) avec la vessie gonflable (7).
Patent CA-3152102-A1 (CA)
Title: A composition for boosting the immune system
Inventor: ORBACH ARIEL
IPC: A61K38/17
Filed: 2020-10-07
Abstract: There is provided herein a composition for boosting the immune system comprising a keratin compound and beta-lactoglobulin (LGB).
Patent CA-3153876-A1 (CA)
Title: Gum healing abutment for a dental implant
Inventor: CAMPS JACQUES
IPC: A61C9/00
Filed: 2020-10-15
Abstract: A healing abutment (P) configured to be provided in an implant (5) prior to fitting a prosthetic tooth and comprising a leg (1) and a head (2) which are aligned along an axis Z and connected by means of a tensioning screw (4), the leg (1) comprising a lower leg portion configured to cooperate with the implant (5), the head (2) comprising a lower head portion configured to cooperate with an upper portion of the leg, the healing abutment (P) comprising a reference member (3) which defines a reference point (X, Y, Z) and is configured to cooperate with the leg (1) in order to define a plurality of basic reference point (X, Y, Z) positions and is movably mounted relative to an upper portion of the head (21) having a predetermined shape in order to allow the selection of at least one optimum basic position from the plurality of basic positions.
Patent CA-3156008-A1 (CA)
Title: Optical switch controllable by vertical motion mems structure
Inventor: MOEBIUS MICHAEL GERHARD
IPC: G02B6/12
Filed: 2020-09-25
Abstract: MEMS-actuated optical switches can be implemented on photonic chips. These switches are compact, essentially planar, simple to implement and include only one moving MEMS component per switch. The switches exhibit low optical loss, require low power to operate, and are simple to control and easy to integrate with other optical devices. Each switch has two optical waveguides that are optically coupled in an ON switch state and not coupled in an OFF switch state. An end or a medial section of one of the two waveguides may translate between the ON and OFF states to affect the coupling. Alternatively, a coupling frustrator may translate between the ON and OFF states to affect the coupling.
Patent CA-3156015-A1 (CA)
Title: A method for obtaining a lignin oil composition using a compressed gas and acid assisted process
Inventor: BOOT MICHAEL DIRK
IPC: C07G1/00
Filed: 2020-09-30
Abstract: The present invention relates to a process for the production of a liquid lignin composition, in particular to a method for obtaining a lignin composition using a compressed gas and acid assisted process, wherein a lignocellulosic biomass feedstock is treated with a polar organic solvent using an inorganic acid to assist in the release of lignin into the polar organic solvent and the use of compressed gas to keep the polar organic solvent in its liquid phase.
Patent CA-3156367-A1 (CA)
Title: Utilisation d'une plaque de cale d'ebauche pour empecher la coulure dans une enduction par fente de filiere
Inventor: ZHANG ZHENJUN
IPC: B05C5/02
Filed: 2020-11-09
Abstract: L'invention concerne une filière d'enduction à fente pour l'application d'une composition de fluide sur un substrat, comprenant : - une partie de filière amont (5) ayant un bord inférieur (9) ; - une partie de filière aval (6) ayant un bord inférieur (12), la partie de filière aval (6) faisant face à la partie de filière amont (5) et étant espacée de la partie de filière amont (5), et le bord inférieur (9) de la partie de filière amont (5) étant aligné verticalement avec le bord inférieur (12) de la partie de filière aval (6) ; - une plaque de cale à motifs (7) entre la partie de filière amont (5) et la partie de filière aval (6), la plaque de cale à motifs (7) ayant un bord inférieur (16b), le bord inférieur (16d) comprenant au moins une découpe (17) ; et - une plaque de cale d'ébauche (1) ayant un bord inférieur (2b), ledit bord inférieur (2b) étant dépourvu de découpe, la plaque de cale d'ébauche (1) étant située entre la partie de filière aval (6) et la plaque de cale à motifs (7) ; la partie de filière amont (5) et/ou la partie de filière aval (6) comprenant au moins une entrée de fluide (15) conçue pour faire circuler la composition de fluide entre la partie de filière amont (5) et la partie de filière aval (6), et ladite au moins une découpe (17) étant conçue pour distribuer la composition de fluide sur le substrat. L'utilisation de la plaque de cale d'ébauche (1) permet de réduire ou d'empêcher la coulure de la composition de fluide.
Patent CA-3157837-A1 (CA)
Title: Document imaging system and method for imaging documents
Inventor: SULLIVAN MICHAEL
IPC: H04N1/31
Filed: 2015-05-04
Abstract: In light of the foregoing, an apparatus is provided for improving the semi-automated processing of packets of documents. The apparatus includes a feeder operable to receive a packet of a plurality of documents and separate the documents to serially feed the documents away from the feeder. In light of the foregoing, the present invention addresses various shortcomings of the prior art. For instance, according one aspect, the present invention provides an apparatus for scanning packets of documents.
Patent CA-3158070-A1 (CA)
Inventor: PARASKER NEELIMA
IPC: G06Q10/08
Filed: 2020-11-10
Abstract: L'invention concerne un procédé et un système pour entraîner des travailleurs de technologie de l'information et fournir des produits de technologie de l'information. Le procédé et le système utilisent un procédé de cycle régénératif qui comprend des fonctions de détection, d'implication, d'apprentissage et de travail pour chaque compétence ou fonction de technologie de l'information et pour chaque étape du cycle. Les produits de technologie de l'information sont de coût inférieur et de qualité supérieure pour des entreprises clientes qui en ont besoin.
Patent CA-3159617-A1 (CA)
Title: Single-walled disposable cooler made of fiber-based material and method of making a single-walled disposable cooler made of fiber-based material
Inventor: HENRY DOUGLAS
IPC: B65D81/38
Filed: 2020-10-30
Abstract: A single-walled disposable cooler (100) is provided and generally includes a body (200) and a lid (300). The body (200) is generally made from a pulp-based material or fiber-based material and includes a base (210) and a plurality of support walls (220) coupled to the base (210). At least one of the plurality of support walls (220) includes a substantially planar surface. The plurality of support walls (220) and the base (210) define an interior cavity (230) of the body (200), while the plurality of support walls (220) extend upwardly from the base (210) to form an opening (240) at an upper terminus of the body (200) in fluid communication with the interior cavity (230). The lid (300) is also made from the pulp-based material or fiber-based material and corresponds with the body (200). The lid (300) is shaped to cover the opening of the body (200).
Patent CA-3159647-A1 (CA)
Title: Mullion bracket
Inventor: GOMEZ VALERIA LIONZO
IPC: A47F3/04
Filed: 2022-05-20
Abstract: A bracket for attaching a mullion to a frame includes a mullion-engaging portion that couples with the mullion, a frame-engaging portion that couples with a frame segment, a middle portion between the mullion-engaging portion and the frame-engaging portion, and a flange projecting from the middle portion. The flange couples with one end of the mullion such that air flow between an interior space of the mullion and the other side of the flange is inhibited.
Patent CA-3159841-A1 (CA)
Title: Tableau de bord hierarchique de performances de batiment avec indicateurs de performances cles parallelement a des cas de service pertinents
Inventor: LO ANDREW
IPC: G05B15/02
Filed: 2020-12-10
Abstract: Un tableau de bord pourvu d'une pluralité de niveaux hiérarchiques sélectionnables est affiché, un niveau supérieur du tableau de bord affichant un indicateur de performances clés (KPI) qui représente une agrégation d'une pluralité de performances clés (KP) apparentées, à un niveau de tableau de bord inférieur suivant. Le tableau de bord affiche des cas de service qui sont associés à un ou plusieurs des composants du système du bâtiment. Les cas de service affichés au niveau du tableau de bord inférieur suivant sont identifiés comme ayant un impact négatif sur au moins une KP de la pluralité de KP apparentées affichées au niveau du tableau de bord inférieur suivant et les cas de service affichés sur le niveau de tableau de bord supérieur représentent une agrégation des cas de service affichés au niveau du tableau de bord inférieur suivant.
Patent CA-3163195-A1 (CA)
Title: Retractable curved shower door
Inventor: STOVER CHRIS
IPC: E06B3/42
Filed: 2022-06-16
Abstract: A retractable curved door assembly includes a spring-loaded roller assembly having a reel structure configured to rotate about an axis of rotation thereof, a rail extending away from the spring-loaded roller assembly in a direction perpendicular to the axis of rotation of the reel structure with at least a portion of the rail curving about an axis arranged parallel to the axis of rotation of the reel structure, a door end structure slidably engaging the rail, a flexible screen coupled to the reel structure and to the door end structure, and a tension element coupled to the reel structure and the door end structure. A greater tensile force is applied to the tension element than to the flexible screen when the door end structure is slid along the rail in a direction away from the spring-loaded roller assembly to prevent buckling of the flexible screen.
Patent CA-3163960-A1 (CA)
Title: Traitements d'un oedeme maculaire diabetique et d'une acuite visuelle alteree
Inventor: FEENER EDWARD PAUL
IPC: A61K31/166
Filed: 2020-12-09
Abstract: La présente invention concerne des traitements de l'oedème maculaire diabétique (OMD) et d'une acuité visuelle altérée, comprenant l'administration intravitréenne du composé de formule (A) (ou d'un sel et/ou solvate pharmaceutiquement acceptable de celui-ci) : Formule (A).
Patent CA-3164516-A1 (CA)
Inventor: THOMPSON MICHAEL
IPC: C08J3/20
Filed: 2022-06-21
Abstract: Methods of producing thermoplastic lignocellulose are described herein. The methods include mixing a feed stream and a recycle stream to form a mixed feed stream, the feed stream comprising unmodified lignocellulose, the recycle stream comprising modified lignocellulose that has passed through an extruder; providing the mixed feed stream to the extruder at a feed port of the extruder; providing a liquid modifier to the extruder at a second port of the extruder, the second port being downstream from the feed port so that the liquid modifier mixes with the mixed feed stream within the extruder to initiate side-chain modification of the unmodified lignocellulose within the mixed feed stream, the liquid modifier comprising a cationic surfactant/sulfuric acid additive and an esterification agent; and producing a product stream by the extruder at an outlet of the extruder, the product stream comprising the thermoplastic lignocellulose as extrudate.
Patent CA-3165134-A1 (CA)
Title: Annotation de realite de terrain efficace
Inventor: STAAR PETER
IPC: G06K9/00
Filed: 2021-01-28
Abstract: La présente invention concerne un procédé mis en ?uvre par ordinateur pour déterminer un ensemble d'éléments cibles à annoter pour entraîner une application d'apprentissage machine. Le procédé consiste à fournir un ensemble de données d'apprentissage comportant un ensemble d'échantillons de données et un autocodeur comportant un classificateur. L'autocodeur comprend un modèle d'incorporation qui mappe l'ensemble d'échantillons de données à un ensemble de vecteurs de caractéristiques compressées. L'ensemble de vecteurs de caractéristiques compressées définit une matrice de caractéristiques compressées. La présente invention concerne en outre : une définition d'un graphe associé à la matrice de caractéristiques compressées, l'application d'un algorithme de regroupement pour identifier des grappes de n?uds du graphe et l'application d'un algorithme de centralité pour identifier des n?uds centraux des grappes de n?uds, la récupération, à partir d'un n?ud d'annotation, d'étiquettes pour les n?uds centraux, la propagation des étiquettes de n?ud annotées vers d'autres n?uds du graphe et la réalisation d'un apprentissage du modèle d'incorporation et du classificateur avec les étiquettes de n?ud annotées et propagées.
Patent CA-3165504-A1 (CA)
Title: Apolipoprotein l1-specific antibodies and methods of use
Inventor: SCALES SUZANNA JANE
IPC: A61P3/06
Filed: 2020-12-21
Abstract: This disclosure provides anti-apolipoprotein L1 (APOL1) antibodies, including anti-APOL1 antibodies that distinguish the G0 and G1 forms from the G2 form of APOL1, distinguish APOL1 found on podocytes from that found on HDL particles in serum, and distinguish APOL1 from apolipoproteins L2, L3, L4 and L6 (APOL2, APOL3, APOL4 and APOL6), and methods of using the same.
Patent CA-3166029-A1 (CA)
Title: Circuit connector for a humidification system
Inventor: OSBORNE HAMISH
IPC: F16L37/56
Filed: 2014-09-15
Abstract: A circuit connector for a humidification system is provided, the humidification system comprising a base unit and a humidification chamber, where the humidification chamber is configured to be engageable with the base unit. The circuit connector comprises an inlet configured to provide a fluid connection to an outlet of the humidification chamber to receive heated and/or humidified gases therefrom. The circuit connector comprises an outlet which provides a fluid connection to a conduit for directing the heated and/or humidified gases to or from a patient or other person. The circuit connector further comprises an electrical terminal providing an electrical connection to an electrical terminal associated with the base unit. The circuit connector provides a fluid connection from the inlet of the circuit connector to the outlet of the humidification chamber, and also provides an electrical connection from the electrical terminal of the circuit connector to the base unit electrical terminal.
Patent CA-3168669-A1 (CA)
Inventor: CAPE SAMUEL M
IPC: C08J5/18
Filed: 2015-07-16
Abstract: An improved polymeric sheet material for use in making polymeric security documents such as banknotes is provided. The inventive polymeric sheet material has one or more integrated and/or applied optical security devices. Polymeric security documents made using these improved polymeric sheet materials are also provided.