baber/WOPTO huggingface dataset:
Patent CA-2828481-C (CA)
Inventor: TRAVIS WAYNE S
IPC: F03B13/06
Filed: 2011-11-09
Granted: 2018-02-06
Abstract: An apparatus has a tank with an open top, a tank wall, and a closed bottom. A first ringwall extends from the bottom such that a first annular space is defined by the first ringwall and the tank wall, and a second annular space is defined by the first ringwall. A second ringwall extends in the second annular space, and defines a third annular space between the first ringwall and the second ringwall, and a cylindrical space. An air conduit extends through the cylindrical space. A pod disposed into the cylindrical space has a closed chamber and a displacement chamber. An inner riser disposed in the third annular space has an open bottom, and rests onto the inner ringwall. An outer riser rests onto the outer ringwall and is disposed in the first annular space and has a closed top, a wall, and an open bottom.
Patent CA-2828902-C (CA)
Inventor: WALLING BRADFORD J
IPC: B65D71/36
Filed: 2012-03-17
Granted: 2017-01-03
Abstract: A carton includes a handle (160) for carrying the carton. The handle includes a handle flap (162a) with a main portion (174a), first (178a) and second (180a) gussets, and an end portion (176a). The main portion is hingedly connected to the first gusset along a first fold line (182a), the first gusset is hingedly connected to the second gusset along a second fold line (184a), and the second gusset is hingedly connected to the first end portion along a third fold line (120).
Patent CA-2831974-C (CA)
Title: Une methode d'isolation et de quantification d'antigenes en l'absence de detergents et d'agent alkylatants
Inventor: GRANINGER MICHAEL
IPC: C07K14/005
Filed: 2012-04-18
Granted: 2021-04-06
Abstract: L'invention concerne le développement de procédés améliorés pour quantifier un antigène dans une composition de vaccin en absence d'étalon d'antigène disponible. De manière plus spécifique, l'invention concerne des procédés rapides et robustes de séparation d'antigènes à partir de compositions de vaccin, comprenant les étapes consistant à solubiliser un antigène sans détergent et sans alkylation, à utiliser une acidification pour empêcher des sous-types d'antigène de se lier à nouveau, à isoler des sous-types d'antigène par chromatographie, et à quantifier l'antigène élué par une analyse d'acides aminés. Les procédés de l'invention sont applicables pour une utilisation dans une variété d'antigènes, permettant ainsi de fournir un procédé amélioré dans la technique de fabrication des vaccins jusqu'à aujourd'hui.
Patent CA-2832227-C (CA)
Inventor: PILLAI SAJEEV
IPC: G06Q30/06
Filed: 2012-03-12
Granted: 2016-12-06
Abstract: A model generation machine may form all or part of a network-based system. The model generation machine may generate an item model (e.g., a 3D model of the item) based on a set of images of an item and based on a product model (e.g., a 3D model of a product of which the item is a specimen). The item may be available for purchase from a seller. The model generation machine may access the set of images, as well as a descriptor of the item. Based on the descriptor, the model generation machine may identify the product model. Accordingly, the model generation machine may generate the item model from the identified product model and the accessed set of images.
Patent CA-2834802-C (CA)
Inventor: KUO LAWRENCE L
IPC: C04B24/32
Filed: 2012-04-18
Granted: 2018-08-28
Abstract: The invention relates to compositions and methods for modifying cementitious materials such as by reducing setting time. Polymer compositions of the invention are derived by polyetherifying mono-glycerols, optionally with alkylene glycols, to obtain polyglycerol homopolymers or copolymers, and then carboxylating the obtained polyglycerol homopolymers and/or copolymers with an organic acid having at least two carboxylic functionalities. The set retardation effect of the carboxylated-carboxylic polyglycerol polymer compositions in cementitious materials is reduced is compared to polyglycerol polymer not having the carboxylated-carboxylic groups, while its water reducing ability is maintained without loss of early compressive strength. Cementitious compositions and methods involving the carboxylated-carboxylic polyglycerol are also covered by the invention.
Patent CA-2835062-C (CA)
Title: Transdermal compositions of ibuprofen and methods of use thereof
Inventor: CHEN HAIGANG
IPC: A61P29/00
Filed: 2012-05-03
Granted: 2019-08-13
Abstract: A transdermal composition comprising ibuprofen or salts thereof and a gelling agent which can be used for the treatment of such disorders as pain, inflammation, arthritis, muscle spasm and associated symptoms in humans and animals.
Patent CA-2839369-C (CA)
Inventor: BARTELS CAROLIN
IPC: A61F2/38
Filed: 2012-05-08
Granted: 2019-02-05
Abstract: The invention relates to a joint prosthesis comprising a distal component (1) for anchoring to a first bone, a proximal component (2) for anchoring to a second bone, and a coupling piece (3) that, together with the first component (1), forms a flexion bearing around a first axis (34) and, together with the second component (2), forms a rotary bearing formed by the pin (31) and the bearing bush (32) around a second axis oriented transversely to the first axis (34). The rotary bearing comprises a multi-layer bearing insert (4), having a sliding sleeve (41) surrounding the pin (31) and a support sleeve (42) that encloses said sliding sleeve and is fastened to the coupling piece (3) by means of a securing element (5), wherein the securing element (5) comprises an actuation unit (52) within the support sleeve (42) and can be connected to the coupling piece (3) such as to ensure tensile strength by means of two aligned bores (47, 38) in the support sleeve (42) and the coupling piece (3).
Patent CA-2847530-C (CA)
Title: Installations d'antenne
Inventor: POWELL STEPHEN CHARLES
IPC: G08B21/20
Filed: 2012-09-05
Granted: 2019-08-27
Abstract: L'invention porte sur une installation d'antenne qui comprend une pluralité d'ensembles antennes (10) montés dans des enceintes respectives (12). Les enceintes sont interconnectées par des raccords de circulation (14) permettant le passage d'air sec fourni par un panneau d'air sec (16). Après être passé par toutes les enceintes, l'air sec sort par un retour d'air sec (18). Le point de rosée de l'air dans le retour d'air sec est détecté par un capteur de point de rosée (22). Un capteur de débit d'air (24) est agencé en aval du capteur de point de rosée et signale une alarme si le débit d'air chute au-dessous d'un seuil préréglé.
Patent CA-2850285-C (CA)
Title: Purified air discharge device
Inventor: SUZUKI TAKETO
IPC: F24F7/06
Filed: 2012-06-22
Granted: 2017-01-17
Abstract: The purified air discharge device comprises a push hood (2) comprising an air flow discharge surface (23) discharging a uniform purified air flow. The push hood (2) is provided with a lateral air discharger (28) for creating a purified air flow that collides against a surrounding wall that is formed as the push hood (2) is installed and that is situated close along the circumferential direction of the air flow discharge surface (23) of the push hood (2).
Patent CA-2852090-C (CA)
Inventor: CHEE MUN KUAN
IPC: A61M5/28
Filed: 2012-10-18
Granted: 2016-05-24
Abstract: A container assembly with improved mixing dynamics for mixing substances in preparation for injection by an injection device or for the dispersion of additives in the collection and analysis of biological samples is disclosed. In one configuration, the container assembly includes a first mixing element protruding into an interior of a container. With the container rotated about its longitudinal axis, the first mixing element forms at least one vortex which effectuates mixing of a first substance provided within the container interior and a second substance provided within the container interior.
Patent CA-2858002-C (CA)
Title: Hernia prosthesis with marking means
Inventor: LADET SEBASTIEN
IPC: A61F2/00
Filed: 2012-12-27
Granted: 2019-09-03
Abstract: Prosthesis (1) comprising a patch (2) made of biocompatible material, said patch having a generally plane geometric shape that defines two opposite faces, a centre, a length and a width of said patch, characterized in that said patch is provided,on one (2a) of its faces,with a single marking means (3) designed to indicate both the centre (C) of the patch and also the longitudinal direction of said patch.
Patent CA-2860631-C (CA)
Inventor: RAULEDER DIRK NEVEN
IPC: A61D1/02
Filed: 2013-01-14
Granted: 2020-11-03
Abstract: The invention relates to a kit, to a use, and to a method for producing a vaccine for immunizing against porcine circovirus disease and/or enzootic pneumonia of pigs, wherein a first container is filled only partially with a first vaccine and a second container is filled with a second component, wherein the second vaccine is transferred into the first container by means of an adapter device by penetrating a closing device for the first time and/or one time only and the vaccine is produced in the first container, which enables a simple, less error-prone and more hygienic operation with reduced material use.
Patent CA-2868740-C (CA)
Title: Paqueteur de nid de poule a vibration
Inventor: WADENSTEN THEODORE S
IPC: E01C19/48
Filed: 2014-10-29
Granted: 2017-01-10
Abstract: Paqueteur de nid de poule à vibration comprenant un cadre qui soutient un moteur et un tambour rotatif. De plus, un arbre excentrique rotatif est soutenu dans le tambour. Larbre excentrique peut être un arbre de tambour doté dune masse soudée à sa surface. Larbre excentrique est soutenu dans le tambour par des appuis et est également soutenu sur le cadre par des appuis. Larbre de moteur peut être lié de façon sélective à larbre excentrique pour entraîner sélectivement une rotation vibratoire de larbre excentrique. Le petit paqueteur de nid de poule léger peut être déplacé manuellement sur une surface par une personne et peut être déplacé le long dune surface, soit pendant que larbre excentrique pivote, soit pendant que larbre excentrique ne pivote pas. Le centre de masse de larbre excentrique est décalé vers une extrémité de larbre, pour permettre au paqueteur de nid de poule à vibration dêtre facilement déplacé dans une ligne droite, le long dune surface.
Patent CA-2869035-C (CA)
Title: Eyeglass frame with decorative piece
Inventor: GARDAZ FRANCOIS
IPC: G02C5/14
Filed: 2013-04-15
Granted: 2020-03-24
Abstract: Frame (2) for eyeglasses has an optical face (3) and two side arms (4) joined with hinges onto two end portions (30) of the optical face. Each side arm (4) has an inner longitudinal surface (42) and an outer longitudinal surface (43), and a front end surface (44) extending transversely to the longitudinal surfaces over a front end of the side arm. The front end surface extends to face a rear end surface (31) of the relevant end portion of the optical face when the side arm is in the open position. The frame further includes at least one means for receiving a decorative piece (6), wherein each receiving means consists of a slotted hole (45) formed in one side arm and opening only into its front end surface or of a slotted hole formed in an end portion of the optical face and opening only into its rear end surface. Each slotted hole is designed to form a slide channel for receiving the decorative piece.
Patent CA-2872667-C (CA)
Inventor: DIGIUNI PAOLO
IPC: A47J31/06
Filed: 2013-05-13
Granted: 2019-12-17
Abstract: A system (1) for making beverages comprises a capsule holder (11) and a capsule (2) containing a powdered food substance which can be extracted to make a beverage; the capsule (2) comprises a body (3) comprising a lower wall (4), a lateral wall (5), a lid (7) and a filter bag (9). The system (1 ) also comprises injection means (13) for injecting water into the capsule (2) through the lid (7) and collecting means (16) comprising a piercing element (17) for piercing the lower wall (4). The inside of the capsule (2), at the lower wall (4), comprises a protection element (20) for preventing contact between the piercing element (17) and the filter bag (9). The protection element (20) together with at least the lower wall (4) forms an annular chamber (21), extending around an axis of extension (8) and being in fluid communication with the filter bag (9), and forms a seat (33) facing towards the lid (7), in which a lower part (37) of the filter bag (9) is inserted, and which is surrounded by the annular chamber (21). The piercing element (17) is positioned off centre relative to the axis of extension (8), passes through the lower wall (4) at the annular chamber (21) and is partly inserted in said chamber.
Patent CA-2874505-C (CA)
Inventor: YOSHIDA TATSURO
IPC: B01L3/00
Filed: 2013-05-22
Granted: 2023-08-15
Abstract: Artificial microvascular network (AMVN) devices are provided and related methods of making and methods of using such devices are provided. The present disclosure generally relates to an AMVN device comprising a substrate including a capillary network configured so as to simulate those actually encountered in the circulation of various humans and animal model systems. In certain aspects, the AMVN devices may be used, e.g., to investigate the effect of storing RBCs under aerobic and anaerobic conditions. However, the use of such AMVN devices is not so limited.
Patent CA-2876243-C (CA)
Title: Membranes thermoplastiques comprenant un polymere avec une fonctionnalite reactive avec les isocyanates
Inventor: HUBBARD MICHAEL JOHN
IPC: E04D5/10
Filed: 2013-07-08
Granted: 2021-10-19
Abstract: L'invention concerne une membrane thermoplastique comprenant au moins une couche, la ou les couches comprenant un premier polymère thermoplastique et un second polymère comprenant au moins un substituant réactif avec les isocyanates dispersé dans ledit premier polymère thermoplastique.
Patent CA-2882637-C (CA)
Inventor: MANNING ROBERT JAMES
IPC: F25D11/02
Filed: 2013-08-23
Granted: 2022-04-19
Abstract: A ref rigerator(100) and /or freezer unit(100) and system for storing, monitoring, and maintaining a supply of temperature sensitive pharmaceutical products in compliance with regulatory requirements. The unit contains compartments for each product type in multiple controlled temperature zones with sensors(420,450) and readers(415,465) to track product status and content. A user interface device(203) in communication with an application service provider(475) provides the user(500) with a secure access to the content of the unit and product information. The application service provider provides the user with web accessed optimal management of product inventory.
Patent CA-2883079-C (CA)
Inventor: LOBERG BARRIE A
IPC: G06F30/13
Filed: 2013-05-31
Granted: 2021-10-26
Abstract: Methods and systems allow for creating a variable spatial framework for use in designing and manufacturing an architectural component. The spatial framework can define a three-dimensional space having a plurality of boundaries. The system can receive an input to divide the three-dimensional space into multiple independent cells. Each independent cell can comprise an independently executable software object. A plurality of boundaries of the spatial framework can automatically adjust upon receiving an input defining a manufacturing constraint.
Patent CA-2883171-C (CA)
Title: Seat assembly for valve
Inventor: SCARAMUCCI JOHN P
IPC: F16K1/42
Filed: 2015-02-26
Granted: 2021-03-23
Abstract: A seat assembly for a valve includes an annular seat carrier with an annular sealant groove formed along an inner side. The seat carrier has at least one sealant injection port extending there through from an outer side and intersecting the sealant groove for injecting a sealant into the sealant groove. A sealant distribution member extends along the sealant groove to cooperate with the seat carrier to define an annular sealant flow path along the inner side of the seat carrier. The sealant distribution member has a plurality of openings formed there through to provide a plurality of fluid flow passageways from the sealant groove for injecting the sealant between the seat carrier and the valve member.
Patent CA-2888810-C (CA)
Inventor: CHAPMAN KEVIN T
IPC: G01N33/48
Filed: 2013-10-30
Granted: 2023-04-04
Abstract: Cette invention concerne des micro-objets biologiques individuels qui peuvent être sélectionnés par déterminisme et introduits dans les crayons de garde d'un dispositif micro-fluidique. Un flux d'un premier milieu liquide peut être chargé dans les crayons. Les crayons physiques peuvent être structurés de façon à empêcher l'écoulement direct du premier milieu dans un second milieu dans les crayons tout en permettant leur mélange par diffusion. Des crayons virtuels peuvent permettre l'acheminement d'un flux commun de milieu à destination d'une multiplicité de crayons.
Patent CA-2888881-C (CA)
Inventor: SONG GUIQIN GAIL
IPC: C09D7/12
Filed: 2015-04-20
Granted: 2017-08-22
Abstract: Provided is a coating composition for an image transfer member in an aqueous ink imaging system. The coating composition can include at least one hydrophilic polymer, at least one of hygroscopic plasticizer, at least one surfactant, and water.
Patent CA-2889367-C (CA)
Inventor: DADDONA AMY E
IPC: G06F3/14
Filed: 2015-04-27
Granted: 2019-12-31
Abstract: Systems, apparatus, methods, and articles of manufacture provide for generating customized virtual reality experiences based on information associated with a user or other entity, including, for example, distraction information associated with a previous driving session of a user.
Patent CA-2889899-C (CA)
Title: Method for controlling switched reluctance generator without position sensor
Inventor: CHEN HAO
IPC: H02P9/30
Filed: 2013-01-24
Granted: 2018-03-20
Abstract: A method for controlling a switched reluctance generator without position sensor, for use in a switched reluctance generator employing a dual-switches-per-phase power converter. In an excitation stage, both an upper transistor (S1) and a lower transistor (S2) of a main switch of a phase of the power converter are turned on, and the current (i) of the phase is measured;  when the current of the phase increases to a predetermined threshold, either the upper transistor or the lower transistor of the main switch is shut off, the phase enters a zero-voltage natural freewheeling state, and the current of the phase starts to decrease; when the current of the phase decreases to a valley value, the position of a rotor is the maximum phase inductance finishing-end position (b) of the phase and serves as a shutoff position (.theta.2) of the main switch of the phase, and the upper transistor and the lower transistor of the main switch are shut off. The method obviates the need for additional hardware to be attached externally, obviates the need for storing motor flux linkage data, has great real-time properties, great dynamic response performance, and great stability, and provides improved practicability and versatility.
Patent CA-2892740-C (CA)
Title: Composition cosmetique
Inventor: AO MINGQI
IPC: A61K8/19
Filed: 2013-12-18
Granted: 2023-07-11
Abstract: L'invention concerne une composition cosmétique comprenant un polymère filmogène présentant un angle de contact d'au moins 85°, de la cire, des particules optiques et au moins 20 % d'eau en poids de la composition.
Patent CA-2892932-C (CA)
Inventor: WEIDMANN DAMIEN
IPC: G01N21/27
Filed: 2013-11-29
Granted: 2020-02-04
Abstract: A method is provided of obtaining a vapour phase spectrum of a compound. The method comprises providing an isolated condensed phase sample of the compound (20), vaporising the sample and supplying the vapour to an absorption cell of a spectrometer (22). A rate at which vapour enters the absorption cell is determined (24) and a steady state concentration of vapour in the absorption cell is established (26). The spectrum of the vapour is then measured (28).
Patent CA-2894812-C (CA)
Inventor: CHAN WARREN CHE WOR
IPC: G01N37/00
Filed: 2013-12-11
Granted: 2020-01-14
Abstract: The invention combines recent advances in barcode technology with portable wireless communication devices to engineer a simple and low-cost chip-based multiplex wireless detection system. The system can analyze multiple targets of interest simultaneously in minutes and is applicable to detection of pathogens or contaminants in a wide range of fields including medicine, agriculture and the environment.
Patent CA-2894913-C (CA)
Inventor: PENG WEN-JIUN
IPC: A61P7/06
Filed: 2013-12-16
Granted: 2019-05-07
Abstract: A recombinant protein is provided. The recombinant protein of the invention comprises an erythropoietin and a highly glycosylated peptide, and has a longer half-life.  Further, the recombinant protein of the invention may also comprise a carboxyl-terminal peptide of human chorionic gonadotropin and a carboxyl-terminal peptide of thrombopoietin.
Patent CA-2897612-C (CA)
Inventor: BIANCHETTI GIULIA OTTAVIA
IPC: C11D3/32
Filed: 2014-01-15
Granted: 2019-10-15
Abstract: Le besoin en termes de composition de traitement qui confère une odeur agréable à un site traité, en particulier une odeur ayant des notes boisées, florales, fruitées ou d'agrumes, et qui ne décolore pas dans le temps, est satisfait par la formulation de la composition de traitement selon l'invention qui utilise des microcapsules comprenant une paroi de microcapsule formée à partir d'un formaldéhyde réticulé, et un cur constitué d'un parfum contenant un aldéhyde ou une cétone, en combinaison avec un piégeur de formaldéhyde qui ne se complexe pas avec l'aldéhyde et/ou la cétone et l'amine, pour former des complexes qui provoquent une décoloration.
Patent CA-2902798-C (CA)
Inventor: LYONS SEAN
IPC: C08F2/40
Filed: 2014-03-13
Granted: 2021-03-23
Abstract: The present invention relates to a method of and an apparatus for extending the shelf life of an initiated monomer mixture, the method comprising the prevention of premature free radical polymerisation by introducing oxygen or oxygen-containing gas into a container of the initiated monomer mixture and providing mechanical agitation to the container, wherein said introduction and agitation are performed in a temperature and pressure controlled environment.
Patent CA-2904992-C (CA)
Title: Proteins specific for baff and b7rp1 and uses thereof
Inventor: HSU HAILING
IPC: A61K39/00
Filed: 2014-03-12
Granted: 2023-07-04
Abstract: Described herein are bispecific proteins specific for BAFF and B7RP1, nucleic acids encoding such proteins, methods of making such proteins, and uses for such proteins.
Patent CA-2905608-C (CA)
Inventor: SMITH DANIEL R
IPC: C02F1/52
Filed: 2014-03-15
Granted: 2021-11-16
Abstract: L'invention concerne un système mobile de traitement d'eaux usées et de recyclable d'eau, pour un déploiement rapide pour augmenter les systèmes d'eaux usées existants et fournir un service intérimaire à la place d'installations permanentes, qui comprend : (a) une étape de dénaturation dans laquelle des eaux usées brutes sont d'abord broyées en de gros grains en suspension, leur pH étant d'abord abaissé pour tuer les bio-organismes sensibles aux acides, puis augmenté pour tuer les bio-organismes sensibles aux bases, puis neutralisé ; (b) une étape de clarification employant un réservoir à cône inversé pour faire circuler la solution après injection avec des produits chimiques pour faire floculer les petites particules pour une collecte dans une couche pour un retrait par siphonage ; et (c) une étape de mise au rebut dans laquelle l'eau clarifiée passe à travers des filtres de milieu pour retirer les matières solides restantes et les odeurs restantes, l'eau d'effluant étant suffisamment propre pour une irrigation, une vie aquatique et un déchargement dans des voies navigables ; et une boue stérile étant pressée en des matières solides semi-sèches, puis séchée, broyée, réduite en poudre et mise en sachet pour une utilisation comme engrais de biomasse à haute teneur en nitrate ou pour des applications de co-génération d'énergie combustible fossile.