baber/WOPTO huggingface dataset:
Patent CA-2747574-C (CA)
Title: Manufacturing of low defect density free-standing gallium nitride substrates and devices fabricated thereof
Inventor: BEAUMONT BERNARD
IPC: H01L21/20
Filed: 2008-12-24
Granted: 2015-07-14
Abstract: The invention relates to a method for manufacturing a single crystal of nitride by epitaxial growth on a support (100) comprising a growth face (105), the method comprising the steps of: -formation of a sacrificial bed (101) on the support (100), - formation of pillars (102) on said sacrificial bed, said pillars being made of a material compatible with GaN epitaxial growth, - growth of a nitride crystal layer (103) on the pillars, under growing conditions such that the nitride crystal layer does not extend down to the support in holes (107) formed between the pillars, -removing the nitride crystal layer from the support.
Patent CA-2747770-C (CA)
Title: Inhibiteur de la production de melanine
Inventor: YOKOYAMA KOUJI
IPC: C07C215/08
Filed: 2009-12-22
Granted: 2017-10-17
Abstract: La présente invention porte sur un inhibiteur de la production de mélanine démontrant une excellente activité d'inhibition de la mélanine et une sécurité élevée. Ledit inhibiteur de la production de mélanine comprend un composé représenté par la formule générale (1) (à l'exception du clotrimazole) et/ou un sel pharmaceutiquement acceptable dudit composé. Dans la formule, A1, A2 et A3 sont sélectionnés indépendamment parmi un atome d'hydrogène, un groupe aryle pouvant comporter un substituant, et un groupe hétérocyclique aromatique pouvant comporter un substituant, au moins un desdits A1, A2 et A3 étant sélectionné parmi le groupe aryle et le groupe hétérocyclique aromatique, le nombre total des atomes de carbone contenus dans A1, A2 et A3 étant compris entre 6 et 50 et, lorsque au moins deux desdits A1, A2 et A3 représentent les groupes aryle ou les groupes hétérocycliques aromatiques, les deux groupes aryle ou hétérocyclique aromatique adjacents pouvant être liés entre eux via une chaîne alkyle ou une chaîne alcényle pour former un cycle; m représente un nombre entier de 0 à 2; X représente un hétéroatome, un atome d'hydrogène ou un atome de carbone; R1 et R2 sont sélectionnés indépendamment parmi un atome d'hydrogène et un groupe oxo, et lorsqu'un desdits R1 ou R2 est un groupe oxo, l'autre n'est pas présent; et R3 est sélectionné parmi un atome d'hydrogène et un groupe hydrocarbure C1-C8 dans lequel un ou plusieurs atomes d'hydrogène ou atomes de carbone peuvent être remplacés par un hétéroatome ou des hétéroatomes, le nombre de R3 présents dans le composé correspondant au nombre de X et, lorsque deux R3 ou plus sont présents, lesdits R3 sont présents de manière indépendante et deux R3 adjacents peuvent être liés entre eux pour former, avec X, un cycle, les terminaisons des R3 pouvant être liées à un atome de carbone auquel sont liés A1, A2 et A3, et ainsi former un cycle.
Patent CA-2751233-C (CA)
Title: Conception de stent souple
Inventor: DONOVAN RYAN
IPC: A61F2/88
Filed: 2010-02-02
Granted: 2015-06-16
Abstract: La présente invention concerne des dispositifs médicaux de support tissulaire et des systèmes d'administration de médicaments, et plus particulièrement des stents souples tubulaires qui sont implantés dans une lumière corporelle d'un animal ou d'un humain vivant pour soutenir l'organe, conserver la perméabilité et/ou administrer des médicaments ou des agents. Ledit stent possède une forme cylindrique définissant un axe longitudinal et comprend une section hélicoïdale comportant une pluralité d'éléments d'entretoise orientés longitudinalement et une pluralité d'éléments d'articulation orientés de façon périphérique raccordant de façon périphérique les éléments d'entretoise adjacents pour former une bande. La bande est enroulée autour de l'axe longitudinal d'une manière sensiblement hélicoïdale pour former une pluralité d'enroulements hélicoïdaux. Au moins un élément de raccord s'étend entre les enroulements hélicoïdaux longitudinalement adjacents de la bande.
Patent CA-2751405-C (CA)
Inventor: KOMATSU HIROSHI
IPC: E03F7/02
Filed: 2010-02-02
Granted: 2013-03-12
Abstract: An opening/closing device 1 according to the present invention includes a gate 10 that receives a flow of a sewage W in an upright state, and can fall toward a downstream side of the flow and a first spring 52a that generates a force for bringing the gate 10 into an upright state, wherein the first spring 52 generates a force insufficient for bringing the gate 10 into the upright state if the gate 10 is in a fallen state, and generates a force sufficient for bringing the gate into the upright state if the gate 10 is tilted by an angle equal to or less than a predetermined angle.
Patent CA-2753834-C (CA)
Inventor: MATHIESON KELLY
IPC: G06Q40/00
Filed: 2010-03-02
Granted: 2020-03-31
Abstract: A collateral management system and method for managing collateral of multiple participants including borrowers and lenders. A global long box available to each borrower, configured for storing all types of available assets possessed by each borrower. An eligibility database storing eligibility and concentration limits, the concentration limits defined by lender rules controlling the acceptability of the available assets as collateral, the value of the assets, and overall acceptable composition of assets.  An interactive participant interface for accepting collateral use preferences from the borrowers, the collateral use preferences including ranking components for lenders and assets, and allocation run type selection components for facilitating collateral allocation.  An allocation engine for selecting a collateral allocation sequence based on the collateral use preferences of the borrowers, and in compliance with the stored eligibility and concentration limits in the eligibility database.
Patent CA-2757006-C (CA)
Title: Method and apparatus for cladding an interior surface of a curved pipe
Inventor: GANO DON
IPC: B05C7/08
Filed: 2011-11-03
Granted: 2015-10-06
Abstract: An apparatus for cladding the interior surfaces of a curved pipe section includes a flexible track that is positioned longitudinally within the curved pipe and supported at opposite ends to corresponding opposite ends of the curved pipe. The flexible track is caused to bend and conform to the radius of curvature of an interior surface of the curved pipe. A robotic crawler is supported on the track section and carries a material applicator head. The robotic crawler is driven back-and-forth across the track section while the material applicator head applies an overlay material to the interior surface of the curved pipe. In a method, the position of the curved pipe in space, the travel direction and speed of the crawler and the position of the application head are all coordinated to maintain the application of the overlay material in the "flat plane" position.
Patent CA-2767479-C (CA)
Inventor: BESSIERE BAPTISTE
IPC: A61K33/00
Filed: 2010-07-13
Granted: 2017-08-08
Abstract: The invention relates to a gaseous mixture containing oxygen (O2) and a volume proportion of 20 to 70 % of xenon (Xe) for use as an inhalable drug for preventing or treating hypersensitivity to pain in humans or animals, in particular hypersensitivity to pain expressed as hyperalgesia or allodynia.
Patent CA-2768628-C (CA)
Inventor: CAHILL MATTHEW
IPC: G06F40/143
Filed: 2010-06-16
Granted: 2014-08-05
Abstract: The functionality of a browser application is enhanced using a browser plug-in, which enables the browser application to access portions of a file system not otherwise accessible to the browser application. The enhanced functionality provided by the browser plug-in is used in one example by an image uploading web application. The browser application may also start a task in the background, such as a task for uploading several images, and then monitor the progress of the task even when the browser application navigates away from the page that initiated the task. The browser application may use a local web server running on the client device to perform tasks, including the rendering of images and monitoring progress of long running tasks.
Patent CA-2769819-C (CA)
Inventor: MCCORD DARLENE
IPC: A23L33/00
Filed: 2010-08-10
Granted: 2015-07-21
Abstract: Cette invention concerne un procédé destiné à améliorer la santé d'un sujet, ledit procédé comprenant l'administration par voie orale d'une composition contenant de l'hydroxytyrosol au sujet pour apporter audit sujet une dose journalière d'environ 0,1 à environ 750 µg d'hydroxytyrosol par kg de poids corporel. Cette invention concerne également un complément alimentaire sous forme de doses unitaires destinées à être administrées par voie orale, chaque dose unitaire comprenant une composition contenant d'environ 1 à environ 50 milligrammes d'hydroxytyrosol ou d'un ester ou sel de celui-ci.
Patent CA-2772513-C (CA)
Title: Compact pulling apparatus
Inventor: MARTEL YVON
IPC: A63C11/10
Filed: 2011-04-15
Granted: 2012-08-07
Abstract: The invention relates to a compact pulling apparatus including a sealed elongate housing extending along a longitudinal axis and defining an inner chamber, a track arranged around the housing along the longitudinal axis thereof and enabling the apparatus to move when the track is rotated around the housing, handlebars connected to the housing and extending rearward, and a drive motor for the track. The motor is located inside the inner chamber of the housing and includes an output shaft which is mechanically connected to the track. The apparatus can also include a circuit for ventilating the interior of the inner chamber of the housing and a generator for producing electricity.
Patent CA-2775448-C (CA)
Inventor: TILMONT DANIEL
IPC: E21B43/263
Filed: 2010-07-15
Granted: 2015-10-27
Abstract: A downhole steam generation apparatus and method of use are provided. The apparatus may include an injection section, a combustion section, and an evaporation section. The injection section may include a housing, injector elements, and injector plate. The combustion section may include a liner having channels disposed therethrough. The evaporation section may include conduits in fluid communication with the channels and the combustion chamber, and a nozzle operable to inject a fluid from the channels to the combustion chamber in droplet form. A method of use may include supplying fuel, oxidant, and fluid to the apparatus; combusting fuel and oxidant in a chamber while flowing the fluid through a plurality of channels disposed through a liner, thereby heating the fluid and cooling the liner; and injecting droplets of the heated fluid into the chamber and evaporating the droplets by combustion of the fuel and the oxidant to produce steam.
Patent CA-2776841-C (CA)
Inventor: CHANEZ PHILIPPE GERARD
IPC: F02C7/20
Filed: 2010-10-14
Granted: 2017-05-16
Abstract: The present invention relates to an assembly comprising a gas turbine engine (10) and a nacelle (26) in which the engine is housed, the nacelle including an air intake fairing (26a) that forms an air inlet and includes: a member for deflecting (40) foreign objects, which, together with said fairing, forms an air intake duct (41); and, downstream from the deflecting member, a secondary deflecting channel (43); and a main (42) channel for supplying air to the engine. Said air intake duct (41) is designed to deflect at least some of the foreign objects sucked in through the air inlet towards the secondary deflecting channel (43). The secondary deflecting channel (43) is shaped such that the flow velocity of the air flowing therethrough increases from upstream to downstream, the secondary channel having an outlet with an opening (43a) leading into the outer wall of the nacelle (26).
Patent CA-2783743-C (CA)
Inventor: BERKENBLIT ANNA
IPC: A61K31/436
Filed: 2010-12-06
Granted: 2022-10-04
Abstract: L'invention concerne des méthodes de traitement du cancer du sein, spécifiquement de cancers résistant à un traitement utilisant un ou plusieurs médicaments connus pour traiter le cancer du sein, et des stratégies de sélection de patient correspondantes qui permettent de prédire une réponse de patient à une thérapie médicamenteuse, lesdites stratégies incluant la détection de la présence ou de l'absence, chez un patient, d'un ou de plusieurs des événements comprenant une amplification du gène PIK3CA, une mutation de PIK3CA et une diminution de l'expression de la protéine PTEN ; et traiter le patient présentant un ou plusieurs desdits événements par l'administration, à celui-ci, d'un inhibiteur de la tyrosine kinase pan-ErbB.
Patent CA-2789261-C (CA)
Inventor: GAULLY BRUNO ROBERT
IPC: F01L27/02
Filed: 2011-02-11
Granted: 2017-04-18
Abstract: The method according to the invention enables correction of a current gas flow pressure measurement produced during the course of a mission by a sensor built into the engine. Said method comprises: estimation (E50) of a drift error affecting the sensor with regard to a difference between: a calibration measurement of the gas flow pressure produced by the sensor built into the engine; and an atmospheric pressure measurement produced by an aircraft sensor having a degree of accuracy greater than that of the sensor built into the engine; said measurements being carried out when the sensor built into the engine and the aircraft sensor are exposed to a single surrounding atmospheric pressure; and subtraction of the drift error from the current measurement.
Patent CA-2792087-C (CA)
Inventor: HALL RONALD H
IPC: A01B11/00
Filed: 2012-10-11
Granted: 2019-09-10
Abstract: Dans un aspect de linvention, un mécanisme défonceur pour un véhicule est décrit, lequel comprend un châssis de support, un élément défonceur et un mécanisme dimpact, comme un vibrateur, lequel est conçu pour faire aller et venir lélément daccrochage vers lavant et larrière autour dun axe de rotation transversal. Lélément défonceur est monté à lintérieur dun manchon qui tourne avec lélément défonceur autour de laxe de rotation, tout en permettant sélectivement en même temps un mouvement de lélément défonceur le long du manchon. Lélément défonceur peut ainsi être soulevé ou abaissé par rapport au manchon pour régler la profondeur de la tête de mise en prise par rapport au châssis de support.
Patent CA-2792342-C (CA)
Inventor: GOLDISH GARY D
IPC: A61B5/107
Filed: 2012-10-12
Granted: 2018-01-02
Abstract: The present invention relates to a novel approach means of screening foot skin condition of patients at risk for foot tissue breakdown, such as persons with diabetes, through the provision of a remote screening device that can be used in telemedicine or home self- monitoring approaches. The invention would record high resolution images of the bottom of the patient's feet, without artifacts or other distortions that might arise from images taken of feet that have been compressed through standing and the like. These images could immediately be viewed by the patient and/or electronically submitted to a medical facility where clinicians could screen the images for signs of tissue breakdown.
Patent CA-2793631-C (CA)
Inventor: GAERDENFORS DAN ZACHARIAS
IPC: G06K9/00
Filed: 2012-10-29
Granted: 2016-11-08
Abstract: A communication device useful for video chat applications employs face recognition and tracking functionality to display an indication of the near-end user being properly positioned within an image capture area of the communication device without displaying the near-end user's image.
Patent CA-2799522-C (CA)
Inventor: GADD SCOTT
IPC: E04B1/38
Filed: 2005-12-22
Granted: 2015-02-24
Abstract: A bracket system for assembling playground equipment includes a plurality of deck support brackets, at least two vertical frame brackets, at least two horizontal frame brackets, a swing bracket, and at least two ladder brackets. The deck support brackets secure horizontal deck support beams to vertical frame beams at first points along the vertical frame beams. The vertical frame brackets attach to at least two adjacent vertical frame beams at second points above the first points. The at least two horizontal frame brackets fix at least one horizontal frame beam to the at least two adjacent vertical frame beams at the second points; the horizontal frame brackets and the vertical frame brackets interconnect. The swing bracket fastens a swing support beam to the at least one horizontal frame beam at a third point along the at least one horizontal frame beam. The at least two ladder brackets connect a ladder to one of the horizontal deck support beams. A piece of playground equipment assembled with the bracket system and a method of assembling playground equipment with the bracket system also are disclosed.
Patent CA-2799939-C (CA)
Inventor: VIEIRA HILARIO
IPC: B64F5/00
Filed: 2012-12-12
Granted: 2015-01-27
Abstract: The present invention concerns a monitoring process for at least one part with a limited lifespan. During an identification stage (STP1), a storage means (40) saves a list, including a reference to each part with a limited lifespan in a motor (3). During an information search stage (STP2), the storage means (40) communicates with a central data system (DB) in order to memorise the corresponding maintenance data for each part identified. During a monitoring stage (STP3) motor wear is monitored using the information saved in the storage means (40).
Patent CA-2800157-C (CA)
Inventor: GUPTA VIKAS
IPC: G06Q20/40
Filed: 2010-10-27
Granted: 2014-02-11
Abstract: Systems and methods for authenticating a request between a client computer and a transaction server are provided. An application request, comprising an identity of a user originating the request, is received at an application server from the client. The application server constructs a signing key based on (i) identity of the user making the request, (ii) a time based salt value, (iii) a secret shared between the application and transaction servers and, optionally, (iv) an identifier of the distributor or developer of the application. The signing key is embedded in an unbranded version of the application thereby branding the application. The branded application can sign the request with the signing key and submit the signed request to the transaction server with the identity of the user and the identifier of the distributor or developer of the application.
Patent CA-2800320-C (CA)
Inventor: KRISTENSEN PETER HEYDORN
IPC: A61B17/34
Filed: 2011-05-10
Granted: 2015-11-03
Abstract: La présente invention concerne un procédé et un dispositif permettant de guider précisément un drain thoracique jusqu'à une position souhaitée à l'intérieur d'une cavité pleurale d'un animal ou d'un être humain. L'invention concerne un nécessaire comprenant un cathéter et un dispositif de guidage de cathéter selon l'invention.
Patent CA-2800675-C (CA)
Inventor: CHAWLA NALINI
IPC: B65D47/40
Filed: 2011-06-22
Granted: 2015-06-16
Abstract: A detergent dispensing cap for pre-treating a stained fabric. The cap can have a pour volume sized and dimensioned to provide for a unit dose of the detergent composition. A portion of the cap can be provided with surface irregularities for scrubbing a stain.
Patent CA-2802039-C (CA)
Inventor: KO YOUNG JO
IPC: H04W88/08
Filed: 2011-06-08
Granted: 2016-12-06
Abstract: The present invention relates to a method and apparatus for constructing a control channel and transceiving data in a wireless communication system. User equipment monitors physical downlink control channel (PDCCH) candidates which are CRC-scrambled by a cell-radio network temporary identifier in a common search space and in a user equipment-specific search space. The user equipment regards that only the desired PDCCH is transmitted in the common search space if the PDCCH candidates have a common payload size and same index of first control channel elements, thus overcoming problems of ambiguity in detection of DCI.
Patent CA-2804258-C (CA)
Title: Systemes et procedes pour faire alterner des classifieurs de logiciel malveillant dans une tentative de s'affranchir d'un test exhaustif de logiciel malveillant
Inventor: SATISH SOURABH
IPC: G06F21/00
Filed: 2011-05-14
Granted: 2017-08-22
Abstract: L'invention porte sur un procédé mis en uvre par ordinateur pour faire alterner des classifieurs de logiciels malveillants dans une tentative de s'affranchir d'un test exhaustif de logiciel malveillant qui peut consister à (1) fournir un groupe de classifieurs à base heuristique pour détecter un logiciel malveillant, chaque classifieur dans le groupe étant différent de tous les autres classifieurs dans le groupe mais ayant un taux de précision qui est sensiblement similaire à celui de tous les autres classifieurs dans le groupe, (2) inclure le groupe de classifieurs dans un produit logiciel de sécurité, et (3) faire alterner l'utilisation par le produit logiciel de sécurité des classifieurs du groupe dans une tentative de s'affranchir d'un test exhaustif de logiciel malveillant par (a) sélection aléatoire et activation d'un classifieur initial issu du groupe et ensuite, lors de l'achèvement d'un intervalle de sélection, (b) remplacement du classifieur initial par un classifieur supplémentaire aléatoirement sélectionné dans le groupe. Divers autres procédés, systèmes et supports lisibles par ordinateur sont également décrits.
Patent CA-2804333-C (CA)
Inventor: LEBON CHRISTOPHE
IPC: A61K47/36
Filed: 2011-08-18
Granted: 2019-03-19
Abstract: An immediate-release oral pharmaceutical formulation comprising nalbuphine, or a pharmaceutically acceptable salt thereof, and at least one hydrophilic granulation substrate, one hydrophilic binder and one lubricant.
Patent CA-2805128-C (CA)
Inventor: GORE AVINASH
IPC: C02F1/28
Filed: 2011-07-14
Granted: 2021-08-31
Abstract: The present invention concerns a filtering medium, a method for the production thereof, the use of said filtering medium and a method for reducing the content of multiple contaminants simultaneously in fluids by means of said filtering medium through a physical barrier, a chemical process or biological process, wherein said filtering medium consists of or comprises at least one of the following: a mixture (A) containing a major part of an iron-based powder and a minor part of a copper based powder, an iron-copper powder alloy (B), and an iron-based porous and permeable composite containing copper (C).
Patent CA-2805629-C (CA)
Title: Compositions et procedes de separation d'emulsions les utilisant
Inventor: KOCZO KALMAN
IPC: C08G65/336
Filed: 2011-07-27
Granted: 2015-10-06
Abstract: La présente invention concerne une composition désémulsionnante comprenant un mélange de a) une émulsion; et b) une quantité d'un copolymère contenant du silicium efficace en termes de désémulsion. La présente invention concerne également un procédé permettant de séparer des émulsions à l'aide de la composition désémulsionnante de l'invention.
Patent CA-2808760-C (CA)
Title: Method for isolating urea while removing undesirable co2
Inventor: AYGEN SITKE
IPC: G01N33/543
Filed: 2011-07-30
Granted: 2019-10-29
Abstract: A method for isolating urea and removing CO2 from plasma samples, comprising the following steps: a) providing a plasma sample; b) adding an acid so as to partially remove CO2; c) lyophilizing the sample so as to further remove CO2 and obtain a dried sample; and redissolving the dried sample and neutralizing to a pH value of 4 to 7 using a buffer solution wherein optionally a filtration step is carried out before adding the acid.