baber/WOPTO huggingface dataset:
Patent CA-2788563-C (CA)
Inventor: SEBENI JOHNSON
IPC: H04L1/00
Filed: 2011-01-26
Granted: 2016-03-29
Abstract: Methods and apparatus for correcting quantization errors in signal reception based on estimated network loading including solutions for preserving cellular network performance in low noise, high interference environments. In one embodiment, a data channel is amplified with respect to other signals based on network load during periods of relatively low network utilization. Dynamic modification of the data channel's power level is configured to overcome quantization errors, rather than the true noise floor (which is insignificant in low noise environments). Such solutions provide both the fidelity necessary to enable high degrees of unwanted signaling rejection, while still preserving data channel quality.
Patent CA-2796022-C (CA)
Inventor: WARBURTON PAUL STUART
IPC: A01P3/00
Filed: 2011-04-13
Granted: 2020-04-28
Abstract: The present invention provides a wood preservative formulation comprising an isothiazolone, an organic fungicidal timber decay preservative and an unsaturated carboxylic or sulphonic acid, salt or precursor thereof. The formulations of the invention are surprisingly effective at protecting wood and other cellulosic substrates, in particular at providing prolonged protection against in- service surface staining. The invention also provides methods for treating wood and other cellulosic substrates with said formulations.
Patent CA-2796431-C (CA)
Title: Systems and methods of improving the quality of voip communications
Inventor: KADAKIA NIRAV
IPC: H04N3/22
Filed: 2011-04-15
Granted: 2018-04-10
Abstract: Methods of addressing problems in a voice over Internet protocol (VOIP) telephony system include collecting data on network events, analyzing the data, and taking corrective action when possible. If an IP  telephony device is registering with the VOIP  telephony system more frequently than necessary, which can indicate the IP telephony device is unnecessarily jumping between proxy services, the IP telephony device is instructed to re-initialize itself. If an IP telephony device sends two successive stay alive registration messages to a proxy server from different ports of a router, which can indicate that a router pinhole is closing between stay alive messages, then the IP telephony device is instructed to send stay alive registration messages more frequently. If data packet statistics indicate that an IP telephony device is experiencing a jitter problem, the IP telephony device is instructed to increase the size of a data buffer for incoming data packets.
Patent CA-2803466-C (CA)
Title: Procede de traitement d'un flux d'hydrocarbure contenant du methane et appareil a cet effet
Inventor: BUIJS CORNELIS
IPC: F25J1/02
Filed: 2011-06-28
Granted: 2018-08-07
Abstract: Un flux d'hydrocarbure humide (510) contenant au moins du méthane et de l'eau, arrivant à une température égale à une première température, est refroidi jusqu'à une seconde température. Dans un dispositif servant à la séparation de l'eau (525), au moins un premier flux humide à éliminer (590) et comprenant de l'eau est séparé du flux d'hydrocarbure humide à ladite seconde température. Un flux d'effluents (560), correspondant au flux d'hydrocarbure humide dont a été séparé ledit premier flux humide à éliminer (590), est évacué du dispositif servant à la séparation de l'eau (525) et rejoint un nouvel échangeur thermique (535). Au moins un flux de réfrigérant (210) est également amené jusqu'au nouvel échangeur thermique (535) et les deux flux (560 et 210) sont refroidis dans le nouvel échangeur thermique (535) par échange indirect de chaleur avec une fraction de réfrigérant en cours d'évaporation (230). Le flux d'effluents (560) est réchauffé par échange indirect de chaleur avec le flux d'hydrocarbure humide (510), ledit refroidissement du flux d'hydrocarbure humide (510) impliquant ledit échange indirect de chaleur.
Patent CA-2810385-C (CA)
Title: Module optique de dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
Inventor: THULLIER CHRISTOPHE
IPC: F21V7/00
Filed: 2011-07-22
Granted: 2018-04-10
Abstract: Le but de l'invention est de fournir un module optique de dispositif d'éclairage et/ou de signalisation dans lequel les chaînes de cotes sont également simples.  Le Module optique comprend une source de lumière, un réflecteur associé à la source de lumière pour réfléchir de la lumière provenant de cette source de lumière, ce réflecteur étant formé sur une pièce pourvue d'une ouverture de refroidissement. Le module comprenant également une plieuse fixée dans le module de manière immobile par rapport à la source de lumière, la plieuse présentant un bord de coupure pour faire une coupure dans le faisceau, la plieuse étant formée sur une pièce monolithique, la plieuse comportant des bords avant et arrière sensiblement parallèles rectilignes, la plieuse ayant au moins une face réfléchissante s'étendant entre ces bords, lesquels sont perpendiculaires à un axe optique du module.
Patent CA-2811076-C (CA)
Title: Derives de la pyrazine en tant que bloqueurs de l'enac
Inventor: BHALAY GURDIP
IPC: A61K31/497
Filed: 2011-09-16
Granted: 2019-05-07
Abstract: Les composés de formule (I) et des sels et solvates pharmaceutiquement acceptables desdits composés, où R1, R2, R3, R4, R5, R6, R7, R8, R9, et R10 ont les significations indiquées dans les spécifications, sont utiles dans le traitement de maladies associées au blocage du canal sodique épithélial. Des compositions pharmaceutiques qui contiennent ces composés et des procédés pour leur préparation sont également décrits.
Patent CA-2811956-C (CA)
Inventor: KONZ OLIVER
IPC: H05K9/00
Filed: 2011-10-13
Granted: 2016-08-23
Abstract: A device for absorption of electrical noise on lines contains a housing which is formed from two half-shells, which are connected to one another with the aid of a film hinge and, in the area of their opposite edges, have a locking device, which locks the two half-shells. A ferrite element is held in each half-shell. An aperture or a window is formed in the wall of one half-shell, through which the locking device can be seen, which locking device acts per se in a depression within the wall. Through this aperture it is possible to check and to inspect whether two elements which form the locking device are correctly seated.
Patent CA-2812073-C (CA)
Inventor: HEO YOUN HYOUNG
IPC: H04W4/06
Filed: 2010-09-17
Granted: 2017-05-30
Abstract: A cell-specific sounding reference symbol (SRS) subframe configuration and UE-specific SRS configuration are defined for carrier aggregation. For the cell- specific SRS subframe configuration, the same cell-specific SRS subframes are configured for all uplink (UL) carrier components (CCs). For the UE-specific SRS configuration, different configurations are applied for UL CCs. Also, to reduce signaling overhead, the different UE-specific SRS configuration is signaled by using an offset on top of the UE-specific SRS configuration of a primary component carrier (PCC).
Patent CA-2813850-C (CA)
Inventor: TORRE WILLIAM VINCENT
IPC: H02J3/46
Filed: 2011-09-13
Granted: 2019-08-27
Abstract: L'invention concerne un système et un produit de programme informatique permettant d'implémenter un transformateur intelligent, comprenant un processeur et un algorithme d'équilibrage résidant sur le processeur, l'algorithme d'équilibrage étant stocké sur un support lisible par ordinateur non transitoire intégrant un code de programme exécutable par ordinateur, le code de programme exécutable par ordinateur étant conçu pour amener le système à contrôler et à commander une charge et une génération de client électrique afin d'optimiser la performance d'un transformateur de distribution, le processeur recevant une pluralité d'entrées de système et utilisant l'algorithme d'équilibrage pour déterminer une valeur nominale du transformateur et une quantité de charge de client.
Patent CA-2818676-C (CA)
Inventor: DURANTE VINCENT A
IPC: H01M4/94
Filed: 2008-12-03
Granted: 2015-01-27
Abstract: A solid polymer electrolyte membrane having (a) an ion exchange material and (b) dispersed in said ion exchange material, a hydrogen peroxide decomposition catalyst bound to a carbon particle support, wherein the hydrogen peroxide decomposition catalyst comprises (i) polyvinylphosphonic acid and (ii) cerium.
Patent CA-2819848-C (CA)
Inventor: LINARES MICHEL
IPC: B61K13/00
Filed: 2013-06-25
Granted: 2020-10-13
Abstract: This method for determining the composition of a train (1) including a plurality of vehicles grouped in successive units (10A, 10B, 10C) connected to each other, the train including: - a security management device (24A, 24B, 24C) per unit (10A, 10B, 10C), each device (24A, 24B, 24C) having two identifiers of its own, - a coupling communication link (12, 14) for each pair of adjacent units, - a general network (18) connecting all the devices (24A, 24B, 24C) to each other, comprises an initial step of transmitting, by each device (24A, 24B, 24C), an unsecured broadcast message over the general network (18), and a step of receiving, by each device (24A, 24B, 24C), messages containing the identifiers of the other modules. The method comprises the following steps: - transmitting, over the general network (18) and on each coupling communication link (12, 14), by at least one device (24A, 24B, 24C), a secure message intended for one of the devices (24A, 24B, 24C) adjacent to said device (24A, 24B, 24C), the message having one of the identifiers of said device (24A, 24B, 24C), - the transmission, over the general network (18), by each device (24A, 24B, 24C) having received an identifier of another device (24A, 24B, 24C) connected by a coupling communication link (12, 14), of at least one reconstitution message including the two identifiers of said device as well as the received identifier, - the receipt, by each device (24A, 24B, 24C), of the reconstitution messages transmitted, and - determination, by at least one device (24A, 24B, 24C), of the composition of the train.
Patent CA-2820673-C (CA)
Title: Encre a changement de phase de surete fluorescente
Inventor: IFTIME GABRIEL
IPC: C09D11/32
Filed: 2013-06-21
Granted: 2016-04-19
Abstract: On décrit une encre fluorescente qui contient plus dun matériau fluorescent qui émet différentes couleurs lors dune exposition à différentes longueurs donde dexcitation. On décrit également un procédé dauthentification qui utilise ladite encre fluorescente.
Patent CA-2821699-C (CA)
Title: Manchon de conduit a joint racleur
Inventor: MAGNO JOEY D
IPC: F16L41/10
Filed: 2013-07-24
Granted: 2016-07-05
Abstract: Manchon de conduit comprenant un corps de manchon de conduit doté dune surface interne cylindrique configurée pour accueillir une extrémité dun conduit cylindrique ayant un filetage mâle. Le corps de manchon de conduit comprend un filetage femelle et un lamage formé dans une bordure externe de la surface interne cylindrique. De plus, le manchon de conduit comprend un joint racleur configuré pour entrer dans le lamage de façon à ce quune lèvre du joint racleur sallonge au-delà de la bordure externe du corps de manchon de conduit et à ce quune surface du joint racleur entraîne une surface externe du conduit cylindrique lorsque le filetage mâle du conduit cylindrique est fileté pour saccoupler au filetage femelle du corps du manchon de conduit, afin de résister à lentrée dhumidité, de poussière ou de contaminants dans le manchon de conduit ou dans le conduit.
Patent CA-2824205-C (CA)
Inventor: IMAI TAKUYA
IPC: H04N7/15
Filed: 2012-10-18
Granted: 2016-06-28
Abstract: A transmission management apparatus includes a receiving unit that receives, from a first transmission terminal 10, a communication request for a communication with a second transmission terminal 10; a fists storage unit that stores therein terminal identification information for identifying the transmission terminals 10 and relay device identification information for identifying a relay device 30 that relays data to be transmitted and received by the first transmission terminal 10, in an associated manner; a relay device selecting unit that selects the relay device 30 associated with the terminal identification information of the first transmission terminal 10 in the first storage unit; a second storage unit that stores therein the relay device identification information and encryption necessity information in an associated manner; and an encryption necessity determining unit that determines whether encryption is needed based on the encryption necessity information associated, in the second storage unit, with the relay device 30 selected by the relay device selecting unit.
Patent CA-2827611-C (CA)
Inventor: STEINER MATTHEW S
IPC: G06F17/30
Filed: 2012-02-13
Granted: 2016-11-15
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for facial bookmarking in videos. In one aspect, methods include receiving a digital video comprising video data, processing the video data to detect features indicative of a human face in the digital video, determining, from the video data, a first frame, in which the features indicative of the human face are detected in the digital video, determining first timestamp data corresponding to the first frame, determining, from the video data, a second frame, in which the features indicative of the human face are detected in the digital video, determining second timestamp data corresponding to the second frame, generating an identifier corresponding to the human face, generating a data set including the identifier, the first timestamp data and the second timestamp data, and appending the data set to the video data to provide annotated video data.
Patent CA-2831040-C (CA)
Title: Drug delivery connectors
Inventor: TEKESTE GIRUM YEMANE
IPC: A61M5/34
Filed: 2011-08-17
Granted: 2020-04-14
Abstract: Devices having male connectors for preventing connection to non-compatible female connectors are described. An exemplary male connector includes an elongate tip and a collar disposed coaxially around the elongate tip including a plurality of ribs disposed on either an inside surface or an outside surface of the collar for preventing entry of a non-compatible female connector into a channel formed between the elongate tip and the collar. One or more embodiments pertain to a device with a male connector and a compatible female connector including a threaded portion for engaging a corresponding threaded portion of the male connector.
Patent CA-2834761-C (CA)
Inventor: CARRONI RICHARD
IPC: B01D53/78
Filed: 2012-05-01
Granted: 2017-02-28
Abstract: The proposed invention relates to a gas/liquid contacting vessel (100) for treatment of a gas stream at varying mass flow rates, said vessel comprising at least two distinct gas/liquid contacting compartments (101a, 101 b) separated from each other by a substantially vertical partition (102), each compartment having a gas inlet (104a, 104b) and a liquid outlet (110a, 110b) near a bottom end thereof and a gas outlet (106a, 106b) and a liquid inlet (108a, 108b) near a top end thereof, and a mass transfer device (111a, 111b) arranged between said bottom end and top end, wherein one of said compartments is operable for gas/liquid contacting independently of another of said compartments. The proposed invention further relates to a flue gas treatment system for removal of carbon dioxide (CO2) from a flue gas using a liquid absorbent and to a power plant comprising such a gas/liquid contacting vessel or flue gas treatment system.
Patent CA-2837108-C (CA)
Inventor: WASIEWICZ RICHARD
IPC: H04B15/00
Filed: 2012-06-14
Granted: 2017-01-03
Abstract: A method of canceling sinusoidal interference from a received signal includes identifying a block of signal-free data containing sinusoidal interference. A model of the significant interference in the selected data block is constructed, scaled to subsequent data blocks and used to remove sinusoidal interference signals from the overall received signal.
Patent CA-2840521-C (CA)
Title: Pharmaceutical composition for treating premature ejaculation and method for treating premature ejaculation
Inventor: JEON HONG-RYEOL
IPC: A61K31/55
Filed: 2012-06-28
Granted: 2019-11-26
Abstract: The present invention relates to a pharmaceutical composition for treating, preventing or improving premature ejaculation, which is taken on demand prior to sexual activity, the composition comprising clomipramine hydrochloride in an amount of 14 to 16 mg, preferably about 15mg, as an active ingredient. More preferably, the composition of the present invention further comprises pregelatinized starch and sodium starch glycolate.  The pharmaceutical composition of the present invention can provide rapid onset of efficacy, reduce a dissolution (absorption) deviation according to the patient's gastrointestinal pH conditions and minimize side effects.
Patent CA-2841716-C (CA)
Inventor: TILLY JONATHAN L
IPC: G01N33/53
Filed: 2005-05-17
Granted: 2020-01-07
Abstract: La présente invention concerne une méthode pour poser le diagnostic dinsuffisance ovarienne primitive dans un sujet femelle et une méthode pour détecter des follicules non atrétiques dans un sujet femelle, ce qui comprend de détecter la baisse dans le niveau de lexpression Vasa dans un échantillon de sang périphérique obtenu du sujet femelle en le comparant au niveau de lexpression Vasa dans le sang périphérique dun sujet femelle ayant un système reproducteur fonctionnel. La présente invention concerne également une méthode pour détecter la fluctuation dans le nombre de cellules souches de lignée germinale femelle qui circulent dans un sujet femelle. Cette méthode entend la comparaison du niveau de lexpression Vasa dans un échantillon de sang périphérique obtenu du sujet femelle à un premier point dans le temps au niveau de lexpression Vasa dans un échantillon obtenu du sujet femelle à un deuxième point dans le temps.
Patent CA-2843202-C (CA)
Inventor: CUEVAS KEVIN H
IPC: A61F2/16
Filed: 2012-08-01
Granted: 2018-07-03
Abstract: Generally, an intraocular implant and methods for treating an ocular condition. In particular, an intraocular implant which implanted between an intraocular lens and the surface of the posterior capsule of the eye inhibits migration of residual lens epithelial cells after cataract surgery by providing structural barriers to reduce posterior capsule opacification of the eye.
Patent CA-2845369-C (CA)
Inventor: RAMSEY JOHN A
IPC: B66F9/18
Filed: 2014-03-12
Granted: 2021-08-17
Abstract: 85700723 ABRÉGÉ Le besoin densembles de levage de rouleaux capables de manipuler des rouleaux sans appliquer des forces de compression et/ou laisser le rouleau intact ou sensiblement intact sest fait sentir. Un premier pied, sonde et/ou guide peuvent être configurés pour entrer en contact avec un premier rouleau et/ou le premier pied est configuré pour porter plus de la moitié (p. ex. la quasi-totalité) du poids du premier rouleau. Un second pied, sonde et/ou guide peuvent être configurés pour entrer en contact avec un second rouleau et/ou le second pied est configuré pour porter plus de la moitié (p. ex. la quasi-totalité) du poids du second rouleau. Un premier pied peut être configuré pour coulisser de façon réversible sous une partie de lextrémité inférieure dun premier rouleau, dans certaines modes de réalisation. Parallèlement, un second pied peut être configuré pour coulisser de façon réversible sous une partie de lextrémité inférieure dun second rouleau, dans certaines modes de réalisation. Date reçue/Date Received 2021-01-21
Patent CA-2847364-C (CA)
Inventor: CAPRIOTTI JOSEPH
IPC: A61P31/00
Filed: 2012-09-14
Granted: 2020-08-25
Abstract: Disclosed herein are PVP-I-containing compositions, as well as methods of making such compositions, which provide reliable stability for PVP-I preparations, including preparations comprising PVP-I and one or more additional components.
Patent CA-2852200-C (CA)
Inventor: MORIKAWA KATSUMI
IPC: C04B35/06
Filed: 2012-11-30
Granted: 2016-11-15
Abstract: The present invention provides for long-term prevention of hydration (slaking) of CaO during a production stage, during storage, and during an operation stage in a refractory comprising a CaO component. That is, this refractory comprises refractory particles including a CaO component and refractory particles including an MgO component, where a chemical component after heating in a 1,000°C non-oxidizing atmosphere contains 0.1-5.0 mass% in total of one or more species of metal oxide selected from B2O3, TiO2, V2O5, P2O5, and SiO2, and 2-35 mass% of free carbon, the remainder being CaO and MgO and the (CaO/MgO) mass ratio being 0.1-1.5, and where an inorganic material coating 0.1-25 µm in thickness comprising CaO and the metal oxide(s) is formed on at least the CaO surface of the refractory particles including the CaO component and/or the MgO component in room-temperature microscopic observation of a sample after heating in a 1,000°C non-oxidizing atmosphere.
Patent CA-2852382-C (CA)
Title: Adhesive composition
Inventor: PARELLADA LLOBET JORGE
IPC: C09J163/00
Filed: 2012-10-24
Granted: 2019-11-26
Abstract: The present invention relates to an adhesive composition comprising component A  which comprises bisphenol A resin; a hydrophilic solvent, acetone or ethanol or mixtures thereof; and silica gel (SiO2) or alumina (Al2O3) and component B which comprises aliphatic or aromatic polyamines, preferably polyamidoamines; polythiol; a combination of primary and tertiary amines, preferably 1-(2-aminoethyl)piperazine and ethylenediamine;  optionally a hydrophilic solvent and optionally silica (SiO2) or alumina (Al2O3) gel. Said composition has the advantage that it cures, in addition to under dry conditions, in the presence of water or humidity in 30 minutes or less and is flexible. The invention also relates to a process for preparing the adhesive composition.
Patent CA-2853088-C (CA)
Inventor: ROBINS HARLAN S
IPC: C12Q1/6851
Filed: 2012-10-19
Granted: 2018-03-13
Abstract: ABSTRACT OF THE DISCLOSURE Compositions and methods are described for highly sensitive quantification of the relative representation of DNA from adaptive immune cells (e.g., T and/or B lymphocytes) in DNA extracted from complex mixtures of cells that include cells which are not adaptive immune cells. Included are methods for determining the relative presence in a tumor of tumor infiltrating lymphocytes (TIL), the relative presence of lymphocytes infiltrating a somatic tissue that is the target of an autoimmune disease, and the relative presence of lymphocytes infiltrating a transplanted organ.
Patent CA-2854114-C (CA)
Title: Procede et dispositif pour separer au moins un acide carboxylique et du furfural a partir d'un melange aqueux dilue de ceux-ci
Inventor: TIRRONEN ESKO
IPC: C07D307/50
Filed: 2012-11-02
Granted: 2018-12-04
Abstract: La présente invention concerne un procédé et un dispositif de séparation et de récupération d'au moins un acide carboxylique et de furfural à partir d'un mélange aqueux dilué de ceux-ci. Dans le procédé de la présente invention, un mélange aqueux dilué comprenant au moins un acide carboxylique et du furfural est extrait par du méthyltétrahydrofurane, et au moins un acide carboxylique et du furfural sont récupérés. Le dispositif de la présente invention comprend une unité d'extraction 302 pour réaliser une extraction d'au moins un acide carboxylique et de furfural à partir d'un mélange aqueux dilué par du méthyltétrahydrofurane, reliée à une unité de distillation 307 pour effectuer une distillation de l'extrait 305 à partir de l'unité d'extraction 302, et reliée à une unité de distillation des acides 320 pour effectuer une distillation de l'effluent de fond 308 provenant de l'unité de distillation 307 pour séparer au moins un acide carboxylique et le furfural.