baber/WOPTO huggingface dataset:
Patent CA-2764045-C (CA)
Inventor: TAO NONGJIAN
IPC: G01N27/416
Filed: 2010-06-02
Granted: 2018-05-01
Abstract: A gas-phase detection system based on detecting optochemical and optoelectrochemical signals. The sensing platform is particularly powerful for detection of nitrogen oxides at low ppbV  concentrations. The optochemical analysis is based on the color development due to a chemical reaction taking place in an optimized material. The electrochemical analysis can be based on the doping level or redox potential changes of an electrochemical sensor;  and optoelectrochemical detection can be based on a combination of the electrochemical and optoelectrochemical methodologies. Each independent signal can be simultaneously detected, increasing the reliability of detection.
Patent CA-2768624-C (CA)
Title: Terminal block and board assembly for an electrical connector
Inventor: MUIR SHELDON EASTON
IPC: H01R4/24
Filed: 2010-08-10
Granted: 2015-01-06
Abstract: A terminal block (142) that electrically couples conductors (276) and terminal contacts (218) is provided. The terminal block includes a terminal base portion (230) that has a mounting side configured to be mounted to a surface of an electrical component. The base portion has contact slots (240) that extend from the mounting side therethrough. The contact slots (240) are configured to receive terminal contacts (218) that are electrically coupled to the electrical component. The terminal block also includes an organizer portion (232) that extends from the base portion (230) and includes channels (256) that extend substantially parallel to the surface of the electrical component. The channels (256) are configured to receive corresponding conductors (276). The contact slots (240) of the base portion (230) align with corresponding channels (256) of the organizer portion (232) so that the terminal contacts (218) electrically couple the conductors (276).
Patent CA-2769208-C (CA)
Inventor: CHANDUSZKO ANDRZEJ J
IPC: A61F2/00
Filed: 2010-07-29
Granted: 2017-10-31
Abstract: A filter (300) to be placed in a flow of blood through a vessel. The filter includes a hub (310) disposed along a longitudinal axis and a plurality of anchor members (330) extending from the hub. Each anchor member includes either a cranial extension (340) or a caudal extension (350) at a distal end thereof. At least one anchor member distal end is spaced from the hub at each of a first, second, and third distance along the longitudinal axis. The filter also includes a plurality of locator (320) members extending from the hub, the locator members alternatingly interposed between the anchor members.
Patent CA-2777816-C (CA)
Inventor: CALVERT RICHARD PETER CURTIS
IPC: A61K31/045
Filed: 2010-10-18
Granted: 2017-03-07
Abstract: Methods of making a liquid crystal mixture essentially comprised of at least one fatty acid ester or fatty acid, at least one polyhydric solvent, and at least one alkali reactant. The resultant mixture includes at least one fatty acid ester or fatty acid, at least one polyhydric solvent, and at least one salt of said fatty acid ester or fatty acid. The resultant mixture exhibits enhanced stability and aqueous solubility of fatty acids and fatty acid esters. When medium chain fatty acid monoglycerides are used in the method, the resultant mixture exhibits antimicrobial efficacy.
Patent CA-2779208-C (CA)
Inventor: DIAMOND TED
IPC: G06F17/30
Filed: 2010-10-29
Granted: 2016-03-22
Abstract: Enhanced computer- and network-based methods, systems, techniques are provided for retrieving more accurate and responsive search results when searching content for a designated entity using an off-the-shelf keyword-based search engine. For example, the embodiments described herein may be used to improve search results by eliminating off-topic results when presenting queries to an existing keyword-based search engine invoked by means of an API from an intermediating application. Example embodiments provide a Keyword-Based Search Enhancement System ("KBSES"), which enables intermediating applications to obtain information more closely related to user queries by enhancing such queries, on behalf of the user, with disambiguating information when deemed necessary. Based upon a variety of rules and heuristics, which can be modified as well, the KBSES determines whether an entity name in a user's query should be enhanced with additional disambiguating information, and to what extent, to prevent the retrieval of off-topic results.
Patent CA-2782131-C (CA)
Title: Peptide utile pour eclaircir la peau
Inventor: CHANDRAMOWLI GANESH
IPC: C07K7/64
Filed: 2010-11-23
Granted: 2018-12-11
Abstract: La présente invention concerne de nouveaux peptides et des compositions topiques et alimentaires qui les comportent. Les nouveaux peptides ont des applications dans l'éclaircissement de la peau et l'immunomodulation lorsqu'ils sont appliqués topiquement, et dans l'immunomodulation et la modulation de la masse corporelle lorsqu'ils sont consommés dans des compositions alimentaires.
Patent CA-2782471-C (CA)
Title: Nanocristaux de cellulose issus d'une biomasse renouvelable
Inventor: LUONG JOHN H T
IPC: C08B15/00
Filed: 2010-03-15
Granted: 2017-02-28
Abstract: L'invention concerne un procédé de fabrication de nanocristaux de cellulose (CNC) qui comprend la mise à disposition d'un matériau cellulosique, la mise en contact du matériau cellulosique avec un persulfate inorganique à une température élevée pour produire des CNC et la récupération des CNC. Le procédé permet de fabriquer en une étape des CNC à partir de biomasses végétatives telles que le lin et le chanvre. Les nanocristaux de cellulose fabriqués par le procédé avec des groupes carboxyliques sont plus uniformes et ont des rapports de longueur plus grands que les CNC fabriqués par des procédés de l'art antérieur.
Patent CA-2782530-C (CA)
Title: Gabarit de percage pourvu d'un raccord de vide solidaire a fiches
Inventor: INMAN JOHN E
IPC: B23Q11/00
Filed: 2010-10-26
Granted: 2017-11-14
Abstract: L'invention concerne un procédé destiné à réduire les débris de corps étrangers pendant des opérations de perçage. Ce procédé consiste : à disposer une enceinte à vide avec un gabarit de perçage obtenu par conception assistée par ordinateur (CAO) dans une position fonctionnelle sur une pièce à travailler; et à actionner un vide relié fonctionnel à l'enceinte à vide, ce qui crée une pression négative entre le gabarit et la pièce à travailler, la pression négative agissant sur les débris résultant des opérations de perçage, et augmente la pression négative sans modifier le vide.
Patent CA-2787937-C (CA)
Title: Melange d'additifs pour renforcer la permeabilite a la vapeur d'eau et augmenter la taille des alveoles dans des mousses thermoplastiques
Inventor: DELAVIZ YADOLLAH
IPC: B32B3/26
Filed: 2011-01-27
Granted: 2019-01-15
Abstract: L'invention concerne une mousse polymère et des produits de mousse polymère qui contiennent un matériau polymère expansible, au moins un agent d'expansion, un mélange d'additifs d'oxyde de polyéthylène et d'un copolymère de polystyrène et d'anhydre maléique et, éventuellement, un agent atténuant les infrarouges. Selon des modes de réalisation exposés, l'oxyde de polyéthylène est un oxyde de polyéthylène éthoxylé. De plus, dans au moins un mode de réalisation, l'agent d'expansion comprend au moins un agent d'expansion hydrofluorocarboné. Le mélange de l'oxyde de polyéthylène éthoxylé et du copolymère de polystyrène et de l'anhydride maléique crée une perméabilité à la vapeur d'eau de 1,1 perme-pouce ou plus dans le produit de mousse expansé et augmente la taille moyenne des alvéoles du produit de mousse sans affecter de manière préjudiciable les propriétés physiques ou thermiques du produit. Également, l'additif agit comme un agrandisseur d'alvéoles, comme un renforçateur de la perméabilité à la vapeur d'eau, comme un plastifiant et comme un adjuvant de fabrication. L'invention concerne également un procédé de formation d'un produit de mousse expansé.
Patent CA-2788082-C (CA)
Inventor: ELIA LIRON
IPC: A61J15/00
Filed: 2011-01-27
Granted: 2018-02-20
Abstract: A naso/orogastric device having backflow blocking means and comprises a naso/orogastric tube sized and shaped for being disposed within the esophagus so that at least a distal end thereof being placed in the stomach lumen of a patient, at least one elastic esophageal body, positioned along the naso/orogastric tube, having a pressure dependent volume, at least one esophageal sensor that detects fluid around at least one segment of the naso/orogastric tube, and a pressure regulator that regulates a pressure within the elastic esophageal body according to the detection.
Patent CA-2797558-C (CA)
Title: Medicament pour traiter des affections hyperplasiques et inflammatoires chez l'humain a base de diindolylmethane
Inventor: KISELEV VSEVOLOD IVANOVICH
IPC: A61K31/404
Filed: 2011-03-05
Granted: 2014-12-02
Abstract: L'invention concerne les domaines de la médecine et de l'industrie chimico-pharmaceutique. Le médicament pour traiter des affections hyperplasiques et inflammatoires chez l'humain comprend en tant que principe actif du 3,3'-diindolylméthane et un excipient ainsi qu'un mélange d'huile de morue et d'au moins un polysorbate, avec le rapport suivant des composants, en % en masse : 3,3'-diindolylméthane, 1-20 huile de morue et 10-20 polysorbate.
Patent CA-2797690-C (CA)
Title: Systemes et procedes pour une stimulation electrique percutanee
Inventor: RUNDLE KENNETH
IPC: A61N1/04
Filed: 2011-04-27
Granted: 2020-07-07
Abstract: Des systèmes et des procédés selon la présente invention portent sur un système de générateur d'impulsions sensiblement extracorporel pour une stimulation électrique d'un ou plusieurs nerfs cibles ou de leurs ramifications à l'aide d'une ou plusieurs dérivations de préférence percutanées ayant chacune une ou plusieurs électrodes implantées dans, sur, autour, ou près du nerf cible. Des systèmes perfectionnés comprennent un ensemble timbre configuré pour être monté de manière adhésive sur la peau d'un patient et un ensemble de stimulation électrique configuré pour être monté mécaniquement sur l'ensemble timbre. Un ensemble timbre privilégié, en plus de fournir un montage mécanique de l'ensemble de stimulation, fournit une source d'alimentation à l'ensemble de stimulation, et peut servir en outre d'électrode de retour. L'invention porte également sur des composants de système et des procédés d'utilisation associés.
Patent CA-2798728-C (CA)
Inventor: TERAI KENTA
IPC: C04B28/14
Filed: 2012-12-12
Granted: 2016-08-16
Abstract: An inorganic material board, which is a cured mat formed by dehydrating a slurry including 30 to 53 wt% of blast furnace slag, 2 to 5 wt% of gypsum having an average particle size of 200 to 2000 µm, 5 to 11 wt% of alkaline material, 5 to 15 wt% of reinforcing fibers, and 31 to 50 wt% of inorganic admixture with respect to a total solid content, and in which a weight ratio of the blast furnace slag to the gypsum to the alkaline material is 1:0.05 to 0.15:0.15 to 0.35. It is desirable that the blast furnace slag has a specific surface area of 3000 to 5000.
Patent CA-2802845-C (CA)
Title: Display for hand-held electronics
Inventor: HENSON DONALD
IPC: G08B13/14
Filed: 2011-05-19
Granted: 2019-07-16
Abstract: The invention disclosed here is a display system for managing power and security for a plurality of hand-held electronic devices sold to consumers in a retail location. The display includes features that allow power to be supplied to individual devices and security sensors without continuous hard wiring or multi-conductor retractor cables. The display also allows for individual security alarms to be triggered when a theft occurs. Security alarm conditions are preferably triggered via wireless signals.
Patent CA-2805347-C (CA)
Inventor: STUBBS EDWARD JOHN PETER
IPC: B65D19/42
Filed: 2011-07-27
Granted: 2018-09-25
Abstract: L'invention concerne un appareil de transport de charge (10) comportant un corps (12) et un dispositif à rouleaux (18, 22) permettant à l'appareil d'être déplacé le long du sol. L'appareil de transport de charge comprend un dispositif de support (34, 36) mobile par rapport au corps entre une condition de contact avec le sol dans laquelle le dispositif de support peut entrer en contact avec le sol et une condition rentrée dans laquelle le dispositif de support est rentré. L'appareil de transport de charge comprend un moyen de protection sur le corps, séparé du dispositif de support, le moyen de protection (28) s'étendant autour du dispositif à rouleaux. Dans un mode de réalisation, l'appareil de transport de charge comporte un dispositif combinant socle roulant et palette.
Patent CA-2806845-C (CA)
Title: Embout melangeur pour produits dentaires
Inventor: PIERSON PAUL R
IPC: A61C5/62
Filed: 2010-09-30
Granted: 2018-05-29
Abstract: L'invention concerne un embout (10) de distribution de produits dentaires, comprenant un logement (11) constitué d'une première et d'une deuxième chambre (12,13). Les chambres (12,13) communiquent avec un réservoir de mélange (19) et un corps creux (21). Le corps creux (21) comporte un orifice de sortie (51) et se trouve en communication de fluide avec le réservoir de mélange (19). Un dispositif mélangeur statique (30) est disposé à l'intérieur du corps creux (21).
Patent CA-2808489-C (CA)
Inventor: CALDER CODY
IPC: A01N63/30
Filed: 2011-08-22
Granted: 2018-10-16
Abstract: Antimicrobial compounds from Epicoccum purpurascens (syn. E. negrum) for use against plant and fungi pathogens. An organge yellow metabolite was isolated, the structure elucidated as a small group of compounds Epipyrone A-C and fungicidal activity demonstrated against plant pathogens, for example Botrytis cinerea and Lecanicillium muscarium. Agricultural and pharmaceutical compositions are provided, and use thereof in treating microbial infections in an animal or plant are also provided.
Patent CA-2809396-C (CA)
Inventor: MASSON RICHARD
IPC: F16C7/00
Filed: 2011-08-30
Granted: 2016-06-07
Abstract: The invention relates to a process for manufacturing a mechanical member, comprising several operations in which plies of reinforcing fibres are braided, with a braiding machine, and the braided plies are deposited on a mandrel (11). Each operation comprises the braiding of a ply and the deposition thereof by moving the mandrel (11) along a central axis of the braiding machine. The various braided plies, which are superposed, each comprise longitudinal fibres (12, 12G) parallel to a main direction of the mandrel (11) and inclined roving fibres. At least one operation is designed to form and deposit a braided ply having, at least in a cross section of the member, a longitudinal fibre density that differs depending on whether an angular region (S1), or another angular region (S2) of the same extent around the centre of mass (G) of the mandrel (11) in the cross section in question, is considered. The invention applies to the manufacture of structural components in the aeronautical field.
Patent CA-2809412-C (CA)
Inventor: HUGHES TREVOR
IPC: C09K8/05
Filed: 2011-06-27
Granted: 2016-12-06
Abstract: A wellbore fluid is an aqueous carrier liquid with first and second hydrophobic particulate materials suspended therein. The first hydrophobic particles have a higher specific gravity than the second hydrophobic particles and the fluid also comprises a gas to wet the surface of the particles and bind them together as agglomerates. The fluid may be a fracturing fluid or,gravel packing fluid and the first particulate material may be proppant or gravel. The lighter second particulate material and the gas both reduce the density of the agglomerates which form so that they settle more slowly from the fluid, or are buoyant and do not settle. This facilitates transport and placement in a hydraulic fracture or gravel pack. One application of this is when fracturing a gas-shale with slickwater. The benefit of reduced settling is better placement of proppant so that a greater amount of the fracture is propped open.
Patent CA-2812312-C (CA)
Title: Dispositif, procede, systeme et necessaire pour la detection des contaminants ou des pathogenes dans des produits consomptibles par le biais d'une analyse de changement de couleur utilisant des nanoparticules dans un hydrogel
Inventor: TOTH ATTILA DANIEL
IPC: G01N33/02
Filed: 2012-11-20
Granted: 2018-09-18
Abstract: Un système de capteur à lecture visuelle pour détecter au moins une présence, une absence ou une concentration dune molécule dintérêt dans un échantillon consommable comprend un hydrogel comportant une nanoparticule de détection danalyte, qui présente au moins une des caractéristiques suivantes : elle peut interagir directement et indirectement avec la molécule dintérêt de manière quau moment dune interaction, une configuration des nanoparticules subit une modification qui est visible à lil humain.
Patent CA-2816339-C (CA)
Title: System of preoperative planning and provision of patient-specific surgical aids
Inventor: IANNOTTI JOSEPH P
IPC: A61B17/56
Filed: 2011-10-27
Granted: 2020-09-15
Abstract: A method of preoperative planning and provision of patient-specific surgical aids includes creating a virtual model of a native patient tissue. A virtual device is placed into a predetermined device orientation relative to the virtual model (422) of the native patient tissue. At least one predetermined landmark orientation is specified for placement of at least one virtual landmark relative to the native patient tissue. A virtual patient-specific template containing the predetermined landmark orientation and having a landmark guiding feature is generated. At least one virtual patient-specific placement guide configured to interact simultaneously with at least one previously placed virtual landmark and the virtual device when the virtual device is in the predetermined device orientation is generated. A physical patient-specific template is created as a tangible representation of the virtual patient-specific template. A physical patient-specific placement guide is created as a tangible representation of the virtual patient-specific placement guide.
Patent CA-2817930-C (CA)
Inventor: AUDET MATHIEU
IPC: G06Q10/06
Filed: 2013-06-07
Granted: 2021-04-06
Abstract: A method, device, interface and systems thereof is hereby presented to facilitate interactions between sets of attributes and workflow steps with corresponding graphical arrangements of associated documents. Interactions are generally facilitated through an interaction tool having input and output capabilities. Documents can be classified by associating documents with an interaction element from the interaction tool. Conversely, selecting an interaction element is used as a basis to display documents corresponding to the attributes associated with the selected interaction element.
Patent CA-2824342-C (CA)
Inventor: JACKMAN TOM
IPC: F24J2/40
Filed: 2012-02-08
Granted: 2014-01-14
Abstract: A thermoregulation apparatus for a solar thermal energy capture system comprising a piping infrastructure in fluid communication with a fluid storage tank and one or more solar thermal energy collectors. The thermoregulation apparatus comprises: (i) a thermostatically actuated valve interposed the piping infrastructure downstream from the one or more solar energy collectors and upstream from the fluid storage tank, and (ii) piping for interconnecting the thermostatically actuated valve with the piping infrastructure, and the fluid storage tank. The thermostatically actuated valve can be configured for diverting the flow of working fluid away from the fluid storage tank when the temperature of the working fluid is below a selected set point for actuating the valve, and for diverting the flow of working fluid to the fluid storage tank when the temperature of the working fluid is about or greater than the selected set point.
Patent CA-2830109-C (CA)
Inventor: MACGILLIVRAY GEOFFREY WENDELL
IPC: G06Q20/32
Filed: 2012-03-16
Granted: 2017-12-05
Abstract: Methods and apparatus to obtain transaction confirmation are described. One example method includes emulating a payment method using a close-proximity communication device of a mobile device, establishing a close-proximity communication link using the close-proximity communication device of the mobile device, transferring payment information from the mobile device using the close-proximity communication device, switching the close-proximity communication device of the mobile device to an information receiving communication mode, and receiving a transaction confirmation at the close-proximity communication device of the mobile device. Other implementations are possible.
Patent CA-2832492-C (CA)
Title: Method and kiosk for recycling electronic devices
Inventor: BOWLES MARK
IPC: G06Q30/00
Filed: 2012-04-04
Granted: 2020-09-08
Abstract: A recycling kiosk (100) for recycling and financial remuneration for submission of an electronic device (150) such as a mobile phone is disclosed herein. The recycling kiosk (100) includes electrical connectors (505) and an inspection area (106) with an upper chamber (520), a lower chamber (530), a transparent plate (545) and at least one camera (610) in order to perform a visual analysis and an electrical analysis of the electronic device (150) for determination of a value of the electronic device (150). The recycling kiosk (100) also includes a processor (160) and a display (115) for user interaction.
Patent CA-2834984-C (CA)
Inventor: XU HAIBO
IPC: H04W24/10
Filed: 2011-04-29
Granted: 2017-07-04
Abstract: A method and terminal equipment for reporting maximum configuration transmission power are disclosed. The method includes that: when a terminal equipment triggers a power headroom report and is distributed an uplink grant for transmitting new data on an uplink shared channel for the present subframe by a base station, wherein the uplink grant can accommodate the power headroom report, the terminal equipment in turn judges whether there is non-adaptive retransmissions on each service cell in the present subframe but the base station does not distribute an uplink grant for transmitting data of uplink shared channel, or the terminal equipment judges whether the base station merely schedules channel state information on each service cell but does not distribute an uplink grant for transmitting data of uplink shared channel; if so, the terminal equipment acquires the maximum configuration transmission power of the corresponding service cell, and reports the acquired maximum configuration transmission power to the base station. Even when the terminal equipment has non-adaptive retransmission or the base station merely schedules channel state information on a service cell, the method can make the terminal equipment report maximum configuration transmission power corresponding to the service cell, thus solving problem existed in the prior art.
Patent CA-2838171-C (CA)
Inventor: BERET SAMIL
IPC: C10M169/04
Filed: 2012-03-16
Granted: 2015-11-24
Abstract: L'invention concerne une composition de graisse lubrifiante pour applications sous des pressions extrêmes et dans des conditions nécessitant une très grande résistance, qui comprend une quantité majeure d'une huile de base synthétique contenant un épaississant à complexe de lithium, au moins un agent pour pressions extrêmes; et au moins 5% en poids de disulfure de molybdène, sur la base du poids total de la composition de graisse lubrifiante.
Patent CA-2839266-C (CA)
Title: Extension de document dans un workflow de creation de document base sur la dictee
Inventor: KOLL DETLEF
IPC: G06F40/143
Filed: 2012-06-19
Granted: 2022-05-03
Abstract: Un système de reconnaissance vocale automatique est utilisé pour produire un document structuré représentant les contenus de la parole humaine. Une meilleure technique est appliquée au document structuré pour produire une conclusion, par exemple une conclusion selon laquelle des informations requises sont manquantes dans le document structuré. Un contenu est inséré dans le document structuré sur la base de cette conclusion, un document modifié étant ainsi produit. Le contenu inséré peut être obtenu en invitant un utilisateur/une utilisatrice à fournir le contenu et en recevant une entrée représentant le contenu fourni par l'utilisateur/trice.