baber/WOPTO huggingface dataset:
Patent CA-2705907-C (CA)
Inventor: BAKER BRUCE R
IPC: G09B5/06
Filed: 2008-03-13
Granted: 2015-09-15
Abstract: A method and a device are provided. In at least one embodiment, the method includes receiving an indication of selection of a key from a keyboard, including at least one of a polysemous symbol and a compilation symbol; and displaying a scene related to the selected at least one of a polysemous symbol and a compilation symbol. In at least one embodiment, the device includes a keyboard including a plurality of keys including polysemous symbols; and a display to display, on at least a portion thereof and in response to receiving an indication of selection of a key including at least one of a polysemous symbol and a compilation symbol, a scene related to the selected at least one of a polysemous symbol and a compilation symbol.
Patent CA-2712231-C (CA)
Title: Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids
Inventor: MAHESH SUBRAMANIYAM
IPC: C10G29/22
Filed: 2009-01-23
Granted: 2014-07-08
Abstract: Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids, and additives for the same, are provided, wherein hydrocarbon stream such as crude oil containing metals and salts thereof, such as calcium and calcium naphthenate, is mixed with an effective metal - removing - amount of an aqueous extraction -solution of non - precipitating and non - fouling additive comprising a chemical compound selected from a group consisting of methyl or ethyl or propyl or isopropyl mono - and / or di-esters of any of three carboxylic acids, such as, maleic acid, maleic anhydride, or fumaric acid or an appropriate combination of said esters, or an appropriate combination of any of said esters with any of said three acids, enabling formation of a hydrocarbonous phase and an aqueous phase containing the metal ions; and separating aqueous phase.
Patent CA-2712931-C (CA)
Inventor: IQBAL RASHID
IPC: C10G55/04
Filed: 2009-04-06
Granted: 2017-01-17
Abstract: Systems and methods for upgrading hydrocarbons are provided. A portion of a hydrocarbon can be vaporized in the presence of gasified hydrocarbons, combustion gas, and solids to provide a vaporized gas. A portion of the hydrocarbon can be cracked in the presence of the gasified hydrocarbons, the combustion gas, and the solids to provide a cracked gas. A portion of the hydrocarbon can be deposited onto the solids to provide hydrocarbon containing solids. At least a portion of the hydrocarbon containing solids can be selectively separated to provide separated hydrocarbon containing solids and a hot gas product. The hot gas product can be at a temperature of from about 400°C to about 1,650°C. A portion of the hydrocarbon containing solids can be combusted in the presence of an oxidant to provide the combustion gas. A portion of the hydrocarbon containing solids can be gasified to provide the gasified hydrocarbon.
Patent CA-2713336-C (CA)
Inventor: HOLZWARTH DONALD J
IPC: B29C48/92
Filed: 2007-01-26
Granted: 2013-10-01
Abstract: L'invention concerne un procédé (22) de formation d'un objet tridimensionnel à l'aide d'un système de dépôt stratifié à base d'extrusion, le procédé (22) comprenant la génération d'un chemin de construction (10) pour construire une couche de l'objet tridimensionnel, où le chemin de construction (10) définit une région vide (20). Le procédé comprend en outre la génération d'au moins un chemin intermédiaire (50) dans la région vide (20), et la génération d'un chemin restant (21) basé au moins en partie sur ledit chemin intermédiaire (50).
Patent CA-2717904-C (CA)
Title: Method of treating cancer using a neuropeptide y 5r (np y5r) antagonist
Inventor: PAN GUOHUA
IPC: A61K31/519
Filed: 2009-03-10
Granted: 2016-08-30
Abstract: The present invention relates to methods for treating cancer by administering a therapeutically effective amount of compound of formula (I), such as selective NPY5R antagonist MK-0557( trans -N-[1-(2-fluorophenyl)-3-pyrazolyl]-3-oxospiro[6-azaisobenzofuran-1(3H), 1'- cyclohexane]-4'-carboxamide ), or a pharmaceutically acceptable salt thereof, to a subject in need thereof The methods can further comprise administering a chemotherapeutic agent to the subject in need thereof.
Patent CA-2725380-C (CA)
Title: Procede et systeme de surveillance et de reduction de la production de methane par les ruminants
Inventor: ZIMMERMAN PATRICK R
IPC: A01K29/00
Filed: 2009-05-22
Granted: 2013-08-20
Abstract: L'invention concerne un procédé (400) et des systèmes (100) mettant en uvre ledit procédé, destinés à réduire les rejets de méthane par des ruminants. Le procédé (400) comporte l'étape consistant à installer (405) un distributeur (120) d'aliments servant à alimenter les ruminants en un ou plusieurs suppléments nutritifs (126), le distributeur (120) d'aliments comprenant un analyseur (116) de gaz à proximité de lendroit où le ruminant place sa tête. Le procédé (400) comporte également les étapes consistant à déterminer (420) qu'un ruminant particulier (204) a accédé au distributeur (112, 120) d'aliments, par ex. en lisant un identifiant à partir d'une étiquette RFID (208) d'oreille, et à actionner (444) le distributeur (120) d'aliments pour fournir une ration de supplément nutritif (126) régulateur de méthane. Le procédé (400) comporte en outre les étapes consistant à utiliser l'analyseur (116) de gaz pour déterminer (470, 476) des niveaux de dioxyde de carbone et de méthane (210, 214) et à faire fonctionner (490) un poste d'analyse de données pour déterminer un rapport méthane-dioxyde de carbone et modifier le type ou la quantité de supplément nutritif (126) destiné au ruminant (204) pour une distribution suivante d'aliments afin de réguler la production de méthane ou atteindre un objectif de production animale, par exemple en actionnant sélectivement une trémie (122) dotée d'au moins deux compartiments à suppléments.
Patent CA-2726135-C (CA)
Inventor: CARTER RUSSELL M
IPC: B65B57/02
Filed: 2009-05-29
Granted: 2014-10-14
Abstract: L'invention porte sur des systèmes de suivi d'utilisation de matériau pour surveiller et optimiser l'utilisation d'un film étirable sur une machine d'emballage sous film étirable. Un système comprend un collier à codeur rotatif pouvant être fixé à un rouleau de pré-étirage d'une machine d'emballage sous film étirable et un détecteur de proximité pouvant être fixé à proximité du collier à codeur rotatif. Lors de l'installation, le détecteur de proximité mesure les tours du rouleau de pré-étirage lorsque la machine d'emballage sous film étirable emballe un produit ou une palette. Le système comprend également un contrôleur en communication avec le détecteur de proximité. Le contrôleur convertit les tours du rouleau de pré-étirage en mesures de la quantité de film étirable prélevée d'un rouleau de film dans la machine d'emballage sous film étirable sur la base des données reçues en provenance du détecteur de proximité. Différentes utilisations pour les données collectées par le système de suivi d'utilisation de matériau et différentes façons de présentation des données sont également décrites.
Patent CA-2727133-C (CA)
Inventor: MAEHARA HIDEO
IPC: G01L3/14
Filed: 2011-01-06
Granted: 2016-08-30
Abstract: A torque sensor detects a torque acting on a torsion bar provided between a first shaft and a second shaft on the basis of a magnetic flux density led to a rotating magnetic circuit portion from a magnetism generating portion. The magnetism generating portion includes a back yoke and a ring magnet. The back yoke includes a fitting portion fitted onto the first shaft, a joint portion to which the ring magnet is joined, and a stress reduction cutout that suppresses a transmission of a deformation stress generated in a radial direction of the fitting portion to the joint portion.
Patent CA-2728504-C (CA)
Inventor: TAKAHASHI NOBUYOSHI
IPC: C01B7/07
Filed: 2009-06-18
Granted: 2017-08-29
Abstract: A method of processing waste iron chloride solution comprising ferrous chloride and/or ferric chloride, and optionally free hydrochloric acid, comprising: a concentration step performed under reduced pressure, wherein said waste iron chloride solution is concentrated to a liquid with an iron chloride concentration of at least 30%; if the concentrate contains ferrous chloride, an oxidation step, wherein it is oxidized to ferric chloride; an hydrolysis step at 165-175°C while maintaining ferric chloride concentration of at least 65%, to generate steam containing hydrogen chloride and liquid containing ferric oxide; a separation step, wherein ferric oxide is separated from said liquid containing ferric oxide; and a recovery step, wherein steam containing hydrogen chloride is condensed to recover hydrochloric acid at a concentration of at least 10%, wherein the condensation energy of the hydrogen chloride containing steam is used as a heating source for the concentration step.
Patent CA-2730237-C (CA)
Inventor: GRILL BERNHARD
IPC: G10L19/02
Filed: 2009-07-06
Granted: 2015-03-31
Abstract: An audio encoder comprises a common preprocessing stage (100), an information sink based encoding branch (400) such as spectral domain encoding branch, a information source based encoding branch (500) such as an LPC-domain encod-ing branch and a switch (200) for switching between these branches at inputs into these branches or outputs of these branches con-trolled by a decision stage (300) An audio decoder comprises a spectral domain decoding branch, an LPC- domain decoding branch, one or more switches for switching between the branches and a common post-processing stage for post-processing a time--domain audio signal for obtaining a post-processed audio signal
Patent CA-2739647-C (CA)
Inventor: LEWIS DAVID L
IPC: F16L59/08
Filed: 2011-05-05
Granted: 2018-08-07
Abstract: A thermal barrier is formed into a hat-shape by folding sections of an extended length of board formed for assembly and insertion as a barrier to thermal radiation into a space between two joists or studs of a floor, wall, roof, or ceiling of a building for completely covering the space while also covering protruding edges of the joists or studs so as to reduce thermal energy transfer through the joists or studs themselves. A thermal barrier assembly is shown with an outer reflective surface and is also shown for assembly into a form having an inner enclosure for enclosing an inner thermal barrier also having a reflective surface for reducing thermal radiation transfer by reflection and protected from dust by virtue of the enclosure.
Patent CA-2744129-C (CA)
Inventor: WALTERS RUSSEL M
IPC: C11D3/37
Filed: 2011-06-22
Granted: 2019-01-08
Abstract: There is provided skin cleansing compositions comprising (a) a low molecular weight, non-crosslinked, linear acrylic copolymer comprising: at least one first monomeric component selected from the group consisting of acrylic acid and .  methacrylic acid, and at least one second monomeric component selected from the group consisting of one or more C1 to C9 alkyl acrylates and C1 to C9 alkyl methacrylates, wherein the low molecular weight copolymer has a number average molecular weight of 100,000 or less; and (b) at least one non-ethoxylated anionic surfactant in an amount of more than 2 weight percent of the skin cleansing composition; wherein the total surfactant load of said skin cleansing composition is not greater than 9 weight percent of the skin cleansing composition; the pH of said skin cleansing composition is 6.2 or less.
Patent CA-2744198-C (CA)
Title: Methode de fabrication de composes pharmaceutiques
Inventor: FISHBEIN PAUL LOREN
IPC: C07C227/16
Filed: 2009-11-17
Granted: 2017-06-06
Abstract: L'invention porte sur un procédé de fabrication d'une phényléthylamine de formule (B) : dans laquelle R2, R3, R4, R5, R6, Ra, Rß et Rn sont chacun indépendamment choisis parmi un atome dhydrogène, des groupes alkyle, acyle, aryle, amido, des acides aminés, des sucres et des nucléotides. Le procédé comprend la réduction d'un composé de formule (A) en l'absence d'une base : dans laquelle R2, R3, R4, R5, R6, Ra, Rß et Rn sont tels que définis ci-dessus.
Patent CA-2745927-C (CA)
Inventor: DUPLESSIS RONALD
IPC: F41A21/48
Filed: 2011-07-12
Granted: 2015-02-10
Abstract: An improved action for a bolt action rifle. The action includes a receiver containing a bolt; the bolt having two to three locking lugs surrounding a bolt face; and a threaded insert that joins the rifle barrel to the receiver. The insert also includes a series of locking lugs that mate with the locking lugs on the bolt. The position of the insert lugs relative to the barrel will position the bolt face relative to the barrel's chamber when the bolt is closed. Thus, the insert and barrel can properly set the rifle's headspace. The insert and receiver are preferably each provided with a locking lug, that serve to align the axes of the insert and receiver. The threads of the insert and the barrel are co-axial which serves to align the axes of the insert and barrel. Thus, assembled, the receiver, insert and barrel will be substantially co-axial.
Patent CA-2746501-C (CA)
Inventor: PESSIER RUDOLF C
IPC: E21B10/14
Filed: 2009-12-17
Granted: 2014-02-11
Abstract: A hybrid drill bit having secondary backup cutters positioned with high side rake angles.
Patent CA-2748801-C (CA)
Inventor: JOHANSSON CAISA
IPC: C08K7/00
Filed: 2009-12-21
Granted: 2017-07-04
Abstract: The present invention relates to a biopolymer based barrier coating composition wherein said biopolymer based barrier coating composition comprises a plasticizer, a nano-sized clay and a biopolymer comprising a native starch and/or a de-graded starch and/or a chemically modified starch. The present invention also relates to a method for preparing the biopolymer based barrier coating composition as well as to a method for coating a cellulose based substrate with the biopolymer based barrier coating composition. Finally, the present invention relates to a cellulose based substrate coated with said biopolymer based barrier coating composition.
Patent CA-2756383-C (CA)
Inventor: YAMASHITA FUMIHIRO
IPC: H04J11/00
Filed: 2010-03-31
Granted: 2015-02-10
Abstract: Cette invention se rapporte à un système de transmission sans fil qui émet et reçoit des signaux modulés entre un appareil d'émission et un appareil de réception connectés par l'intermédiaire d'un chemin de transmission sans fil ; l'appareil d'émission étant doté d'un ensemble de filtres de décomposition de bande destinés à diviser un signal modulé en bandes de manière à générer une pluralité de signaux sous-modulés, chacun d'eux se situant à une position de fréquence prédéterminée et émet la pluralité de signaux sous-modulés dispersés dans les bandes ; et l'appareil de réception étant doté d'un ensemble de filtres de synthèse de bande destinés à extraire la pluralité de signaux sous-modulés à partir des signaux de réception émis dispersés dans les bandes et combine les signaux de manière à obtenir le signal modulé original.
Patent CA-2758300-C (CA)
Title: Inhibiteurs des points de controle de la kinase 1 destines a stimuler les agents endommageant l'adn
Inventor: HUMPHRIES MICHAEL J
IPC: A61K45/06
Filed: 2010-04-09
Granted: 2017-07-25
Abstract: La présente invention concerne un inhibiteur des points de contrôle de la kinase 1 (CHK1) destiné à être administré à un patient atteint du cancer afin de stimuler un agent endommageant l'ADN.
Patent CA-2761958-C (CA)
Inventor: HUTTER CHARLES G III
IPC: A47G1/17
Filed: 2010-06-02
Granted: 2016-07-26
Abstract: A low profile fixture button is provided for adhesive attachment to a substrate in a temporary or substantially permanent manner. The fixture button includes a plurality of preferably four over-center spokes substantially in a common plane and carrying a mounting plate having a pressure sensitive adhesive material thereon. The spokes are carried by an outer backstop rim, and are initially oriented with the mounting plate advanced toward the substrate. In a preferred form, the backstop rim seats within a counterbore formed in the rear side of a larger attachment adapted for low profile mounting onto the substrate.    Pressing of the fixture button toward the substrate engages the advanced mounting plate with adhesive thereon with the substrate, and forces the spokes to displace over- center to a retracted position withdrawn substantially into the backstop rim and any associated larger attachment for low profile mounting onto the substrate.
Patent CA-2768255-C (CA)
Inventor: CURODEAU MARC-ALEXANDRE
IPC: F01C1/44
Filed: 2010-07-22
Granted: 2017-07-11
Abstract: A pump comprises a housing having an inner contour and defining an ovaloidal chamber with a rhomboidal rotor assembly positioned therein and being configured to rotate. The housing includes intake and exhaust ports in communication with the chamber providing for intake of fluid therein and exhaust of fluid therefrom. A movement imparting assembly imparts a rotational movement to the rhomboidal rotor assembly. The rhomboidal rotor assembly comprises four blades, adjoined at four joints comprising rotatable members spaced interposed between two adjacent blades and being spaced therefrom. The pump can be a compressor or and engines and can be used in a variety of fields.
Patent CA-2768905-C (CA)
Inventor: ELEFTHERIOU ANDREAS
IPC: F28F3/02
Filed: 2012-02-20
Granted: 2019-05-21
Abstract: A gas turbine engine recuperator recuperator including exhaust passages providing fluid flow communication between an exhaust inlet and an exhaust outlet, the exhaust inlet being oriented to receive exhaust flow from a turbine of the engine and the exhaust outlet being oriented to deliver the exhaust flow to atmosphere, the exhaust passages having an arcuate profile in a plane perpendicular to a central axis of the recuperator to reduce a swirl of the exhaust flow. Air passages are in heat exchange relationship with the exhaust passages and providing fluid flow communication between an air inlet and an air outlet, design to sealingly respective plenum of the gas turbine engine.
Patent CA-2769842-C (CA)
Inventor: DILLON MICHAEL
IPC: H04N21/25
Filed: 2010-08-06
Granted: 2017-06-20
Abstract: A system and method for determining entitlement to content residing on a server. A subscriber computing device operated by a subscriber generates a request for access to a requested content residing on a content access provider server. The subscriber has an account with a multi-channel video program distributor (MVPD) and the account comprises subscription information indicative of the services provided by the MVPD to the subscriber. The content request is received by the content access provider and forwarded to an entitlements server. The entitlement determines whether the subscriber is entitled to receive the requested content based on the subscription information and sends an access granted message to the content access provider server when the subscriber is entitled to receive the requested content.
Patent CA-2769934-C (CA)
Title: Evaporated fuel treatment device for motorcycle
Inventor: KONDO NOBUYUKI
IPC: F02M33/00
Filed: 2012-02-29
Granted: 2013-08-13
Abstract: The invention pertains to suppressing the flowout of fuel from a fuel tank toward a fuel absorption means when a motorcycle falls in the motorcycle where a fuel gas is introduced from the fuel tank into the fuel absorption means which is arranged below an upper surface of the fuel tank through a charge pipe passage. A charge pipe passage includes a first tank- side pipe passage part which is connected to an upper surface of a fuel tank, and a second tank-side pipe passage part which is communicably connected with the first tank-side pipe passage part 84a and extends toward the other side of the fuel tank from one side of the fuel tank in the vehicle widthwise direction on an end portion thereof on a fuel tank side, and the first and second tank-side pipe passage parts are fixed to the upper surface of the fuel tank.
Patent CA-2771886-C (CA)
Inventor: KISHORE NANDURY V
IPC: G10L19/02
Filed: 2010-09-07
Granted: 2015-07-07
Abstract: A method of encoding a time-domain audio signal is presented. A device transforms the time-domain signal into a frequency-domain signal including a sequence of sample blocks, wherein each block includes a coefficient for each of multiple frequencies. The coefficients of each block are grouped into frequency bands. For each frequency band of each block, a scale factor is estimated for the band, and the energy of the band for the block is compared with the energy of the band of an adjacent sample block, wherein the blocks may be adjacent to each other in either or both of an interchannel and a temporal sense. If the ratio of the band energy for the first block to the band energy for the adjacent block is less than some value, the scale factor of the band for the first block is increased. The coefficients of the band for each block are quantized based on the resulting scale factor. The encoded audio signal is generated based on the quantized coefficients and the scale factors.
Patent CA-2779853-C (CA)
Inventor: CHEN LIANG
IPC: H04L12/26
Filed: 2010-10-15
Granted: 2015-12-29
Abstract: L'invention concerne un procédé, un dispositif et une carte d'abonné de ligne d'abonné numérique (DSL) permettant de surveiller en temps réel la valeur de consommation d'électricité d'une carte d'abonné DSL. Le procédé comprend les étapes consistant à : surveiller et détecter l'état de fonctionnement de chaque port d'accès d'utilisateur de la carte d'abonné DSL, le nombre de ports d'accès d'utilisateur présentant un état de fonctionnement différent et la puissance de sortie de chaque sous-unité de commande de ligne (LD) d'une unité LD, sur la carte d'abonné DSL; calculer en temps réel la valeur de consommation d'électricité de la carte d'abonné DSL selon le résultat de surveillance et de détection et des paramètres électriques préétablis de chaque unité de fonction, quand le port d'accès d'utilisateur présente un état de fonctionnement différent. Dans les modes de réalisation de l'invention, la surveillance et la détection en temps réel de l'état de fonctionnement du port d'accès d'utilisateur de la carte d'abonné DSL, du nombre de ports d'accès d'utilisateur dans chaque état de fonctionnement et de la puissance de sortie de la sous-unité LD, et la surveillance et la détection en temps réel de la valeur de consommation d'électricité d'une carte d'abonné DSL selon les paramètres électriques préétablis, permettent à l'opérateur d'utiliser des moyens efficaces pour économiser l'énergie selon la valeur de consommation d'électricité de la carte d'abonné DSL, et d'utiliser l'énergie de manière très rentable en vue de la protection de l'environnement et d'une réduction des frais d'exploitation.
Patent CA-2782894-C (CA)
Inventor: FAGRELL MAGNUS
IPC: H05B6/46
Filed: 2010-12-16
Granted: 2021-01-26
Abstract: There is disclosed a microwave heater for heating a load such as diagnostic tissue specimens and reagents and a method of heating such specimens and reagents.  The microwave heater includes a non-modal interplate microwave applicator and may include a nonresonant enclosure. The non-modal interplate microwave applicator is configured to receive therein a load to be heated by microwaves radiated from the non-modal interplate microwave applicator.  According to one embodiment, the method of heating the load comprises forming a non-modal interplate microwave applicator shaped to define an applicator for generating an electromagnetic field therein; and configuring the non-modal interplate microwave applicator to generate the electromagnetic field with a nonresonant structure to heat a load using microwaves.  The invention avoids uneven specimen heating, bulkiness, imprecision, unsuitability for processing small numbers of specimens, constraints on specimen orientation, power requirements, excess heat generation, requirement to use a fixed microwave frequency and high cost which plagues existing multi-mode or single-mode microwave ovens adapted from domestic use to laboratory use.