baber/WOPTO huggingface dataset:
Patent CA-2788297-C (CA)
Inventor: YOKOTANI HITOSHI
IPC: F02F1/42
Filed: 2012-08-29
Granted: 2014-09-30
Abstract: The invention pertains to an internal combustion engine which includes an intake port which forms two branch passages, a single fuel injection valve for injecting fuel into the branch passages. An intake port is configured such that a center position of an intake upstream side opening is offset to one side in a juxtaposition direction of intake downstream side openings with respect to a center position between the intake downstream side openings in the juxtaposition direction as viewed in plan of a cylinder head, and an injector is configured such that a fuel injection center axial line is inclined to the other side in the juxtaposition direction with respect to a center axial line of the intake upstream side opening as viewed in plan of the cylinder head.
Patent CA-2788889-C (CA)
Inventor: SMITH RODDIE R
IPC: E21B17/18
Filed: 2012-09-06
Granted: 2014-10-28
Abstract: Des lignes de commande multiples présentent une ligne extérieure disposée autour d'une ou de plusieurs lignes internes. Encapsulées ensemble, les lignes n'ont besoin que d'une pénétration dans la tête de puits pour s'étendre vers le fond de trou. À la tête de puits, les lignes communiquent avec un système d'exploitation, qui peut fournir la capacité hydraulique, l'alimentation électrique, les signaux ou autres semblables aux composantes de fond de trou. Sous la tête de puits, les lignes concentriques s'étendent le long du tubage vers un collecteur. La ligne extérieure se termine de manière étanche à l'entrée du collecteur, et le conduit interne traverse une sortie comportant un raccord scellé pour le raccordement à une composante de fond de trou. Une ligne de fond de trou est couplée à une sortie du collecteur et communique de manière interne avec le conduit extérieur qui se termine à l'entrée du collecteur. Cette ligne de fond de trou peut ensuite s'étendre jusqu'à la même composante de fond de trou ou à une composante différente.
Patent CA-2791373-C (CA)
Title: Procede de preparation d'une couche mince d'absorbeur pour cellules photovoltaiques
Inventor: CHASSAING ELISABETH
IPC: C23C28/00
Filed: 2011-02-17
Granted: 2016-02-02
Abstract: Procédé de préparation d'une couche mince d'absorbeur pour cellules photovoltaïques de type A-B-C2 ou A2- (Dx, E1_x) - C4 avec 0= x =1, A est un élément ou un mélange d'éléments choisis dans le groupe 11, B est un élément ou un mélange d'éléments choisis dans le groupe 13, C est un élément ou un mélange d'éléments choisis dans le groupe 16, D est un élément ou un mélange d'éléments choisis dans le groupe 12 et E est un élément ou un mélange d'éléments choisis dans le groupe 14, ledit procédé comprenant : - une étape de dépôt électrochimique (S1) d'oxyde d'éléments choisis parmi les groupes 11, 12, 13, et 14, - une étape de recuit sous atmosphère réductrice (S2), et - une étape d'apport (S3) d'un élément du groupe 16.
Patent CA-2792200-C (CA)
Inventor: OUELLETTE ANDRE
IPC: E02F5/02
Filed: 2012-10-12
Granted: 2019-09-03
Abstract: Une pelle à fossé pour extraire la terre du sol en vue de creuser un fossé, la pelle à fossé comprenant : un corps; une lame sensiblement allongée montée sur le corps, la lame définissant une extrémité avant de lame et une extrémité arrière de lame sensiblement opposée longitudinalement, la lame définissant une section inférieure de lame et une paire de sections latérales de lame opposées latéralement sétendant généralement vers le haut à partir de celle-ci. Lorsque la pelle à fossé est dans une configuration opérationnelle, la section inférieure de la lame est plus basse plus près de lextrémité avant de la lame que près de lextrémité arrière de la lame. Déplacer la pelle à fossé sur le sol avec le coude avant de la lame inséré dans le sol et lextrémité arrière de la lame fournie au-dessus du sol retire la terre du sol pour creuser le fossé.
Patent CA-2795324-C (CA)
Inventor: VARGAS RINCON RICARDO ALBERTO
IPC: A61K31/485
Filed: 2012-11-09
Granted: 2015-07-14
Abstract: There is described a prolonged release pharmaceutical dosage form comprising a plurality of coated beads, each of the coated beads comprising: (a) a granule; (b) a first layer coated on the granule, the first layer comprising: (i) hydromorphone or a pharmaceutically acceptable salt thereof, (ii) naloxone or a pharmaceutically acceptable salt thereof, (iii) an antioxidant compound, and (iii) a chelating compound; and (c) a second layer coated on the first layer, the second layer comprising a prolonged release agent. The dosage form has improved stability and dissolution properties. Another aspect of the invention relates to use of a combination of an antioxidant (such as sodium metabisulfite) and a chelating agent (such as ethylenediaminetetraacetic acid disodium salt dihydrate) to improve the stability and/or dissolution properties of a prolonged release dosage form comprising (i) hydromorphone or a pharmaceutically acceptable salt thereof and (ii) naloxone or a pharmaceutically acceptable salt thereof.
Patent CA-2797460-C (CA)
Inventor: PINKALLA CARY
IPC: F16L11/00
Filed: 2011-03-31
Granted: 2016-08-09
Abstract: In some example pliable air duct systems, inflatable ducts of various diameters and lengths are created by selectively assembling pre-existing stock pieces in different combinations. In some examples, the stock pieces include disconnectable longitudinal joints and disconnectable circumferential joints, wherein the longitudinal joints enable interconnecting multiple stock pieces to achieve a desired tube diameter, and the circumferential joints allow connecting multiple tube segments end-to-end to produce an air duct assembly of a desired length. To control the volume and/or the direction of air discharged from the duct, the duct assembly, in some examples, includes an adjustable register comprising a movable pliable sheet that overlies a discharge opening in a pliable sidewall of the duct. In some examples, the inflatable duct includes one or more cutout patterns on the duct's sidewall to provide guidance in creating a sidewall discharge opening of a proper size and location.
Patent CA-2800847-C (CA)
Inventor: AKIN TAYFUN
IPC: H01L27/14
Filed: 2011-04-12
Granted: 2015-11-24
Abstract: This disclosure discusses various methods for manufacturing uncooled infrared detectors by using foundry-defined silicon-on-insulator (SOI) complementary metal oxide semiconductor (CMOS) wafers, each of which may include a substrate layer, an insulation layer having a pixel region and a wall region surrounding the pixel region, a pixel structure formed on the pixel region of the insulation layer, a wall structure formed adjacent to the pixel structure and on the wall region of the insulation layer, a dielectric layer covering the pixel structure and the wall structure, a pixel mask formed within the dielectric layer and for protecting the pixel structure during a dry etching process, and a wall mask formed within the dielectric layer and for protecting the wall structure during the dry etching process, thereby releasing a space defined between the wall structure and the pixel structure after the dry etching process.
Patent CA-2801651-C (CA)
Title: Personal aircraft
Inventor: KROO ILAN
IPC: B64C27/08
Filed: 2011-07-19
Granted: 2015-11-10
Abstract: A safe, quiet, easy to control, efficient, and compact aircraft configuration is enabled through the combination of multiple vertical lift rotors, tandem wings, and forward thrust propellers. The vertical lift rotors, in combination with a front and rear wing, permits a balancing of the center of lift with the center of gravity for both vertical and horizontal flight. This wing and multiple rotor system has the ability to tolerate a relatively large variation of the payload weight for hover, transition, or cruise flight while also providing vertical thrust redundancy. The propulsion system uses multiple lift rotors and forward thrust propellers of a small enough size to be shielded from potential blade strike and provide increased perceived and real safety to the passengers. Using multiple independent rotors provides redundancy and the elimination of single point failure modes that can make the vehicle non-operable in flight.
Patent CA-2802284-C (CA)
Inventor: ADAMS IEUAN STEPHEN
IPC: C10L1/19
Filed: 2011-06-21
Granted: 2019-01-08
Abstract: The use of an oil-soluble mono-, di-, or tri-glyceride of at least one hydroxy polycarboxylic acid, or a derivative thereof, as an anti-wear additive and/or friction modifier in a non¬ aqueous lubricant composition and/or in a fuel composition. Also, a non-aqueous lubricant composition and a fuel composition for an internal combustion engine which comprise at least one additive which is an oil-soluble mono-, di-, or tri-glyceride of at least one hydroxy polycarboxylic acid, or a derivative thereof.
Patent CA-2802353-C (CA)
Title: Revetement exempt de formaldehyde pour panneaux comprenant un copolymere polyacide et une poudre d'aluminosilicate de calcium
Inventor: CARBO ADELAIDA
IPC: C09D7/61
Filed: 2011-06-20
Granted: 2017-12-12
Abstract: La présente invention concerne une composition de revêtement durcissable exempte de formaldéhyde comprenant un copolymère polyacide réticulé avec un composé contenant un groupe hydroxyle et une poudre d'aluminosilicate de calcium, des panneaux revêtus de la composition de revêtement, et un procédé permettant de revêtir un panneau avec la composition de revêtement.
Patent CA-2804757-C (CA)
Inventor: MARTIN TYLER P
IPC: G01N30/00
Filed: 2011-06-23
Granted: 2018-10-16
Abstract: An apparatus and method to determine analytes in a fluid. One aspect of the present invention is for the determination of the oil content of water using UV, near-IR, IR or Raman spectroscopy or radiometry. In certain embodiments, a solid membrane material absorbs analytes from fluid brought into contact with it. The membrane is subsequently placed in a FTIR spectrometer, which spectrometer is enabled to determine the concentration of analytes in fluid by calibration. Certain embodiments can determine the type of hydrocarbon present, and thus can differentiate Total Petroleum Hydrocarbons (TPH) from Total Oil and Grease (TOG), without any separate sample preparation.
Patent CA-2811510-C (CA)
Inventor: AUZERAIS FRANCOIS
IPC: C09K8/58
Filed: 2011-08-25
Granted: 2016-05-17
Abstract: The subject disclosure discloses mechanisms for embedding and controlling multifunctional additives within a polymer matrix for use in oilfield applications. More particularly, the subject disclosure discloses methods of treating a subterranean formation with a polymer matrix comprising one or a plurality of polymers and one or a plurality of functional additives embedded into this polymer matrix.
Patent CA-2817209-C (CA)
Title: Oxygen enhanced combustion of biomass
Inventor: KOBAYASHI HISASHI
IPC: F23L7/00
Filed: 2011-10-31
Granted: 2018-07-24
Abstract: The energy output of a power plant combustion chamber that combusts fuel comprising biomass as all or part of the fuel can be increased by feeding oxygen into the combustion chamber so that said fuel is in contact with gaseous oxidant whose oxygen content exceeds that of air by up to 5 vol.% above that of air.
Patent CA-2821533-C (CA)
Title: Ensemble verrou verrouillable actionnable par le biais d'un mouvement de bouton axial ou rotationnel
Inventor: WEATHERSBY STEVEN T
IPC: E05B9/02
Filed: 2013-07-19
Granted: 2018-04-10
Abstract: Une serrure complète comporte une unité dactionnement, une unité de montage et un mécanisme de retrait de loquet. Lunité de montage fixe la serrure complète à une porte et supporte lunité dactionnement et le mécanisme de retrait de loquet. Lunité dactionnement comprend une poignée de porte intérieure, une poignée de porte extérieure et un mécanisme à cames qui se déplacent ensemble à lintérieur de lunité de montage. Durant le mouvement de rotation, une première came du mécanisme à cames vient en prise avec le mécanisme de retrait de loquet pour rétracter le loquet. Lactionneur est axialement mobile le long dun axe de lunité dactionnement lorsque lune des poignées est poussée ou tirée. Durant le mouvement axial, une deuxième came du mécanisme à cames vient en prise avec le mécanisme de retrait de loquet pour rétracter le loquet. Un mécanisme de verrouillage est sélectivement actionnable pour agir entre lunité dactionnement et lunité de montage afin dempêcher le mouvement rotatif et axial de lunité dactionnement par rapport à lunité de montage, verrouillant ainsi la serrure complète.
Patent CA-2832432-C (CA)
Inventor: RHINEFRANK KENNETH
IPC: F03B13/14
Filed: 2012-04-04
Granted: 2019-05-07
Abstract: An apparatus and corresponding method for maintaining an air gap between a stator and rotor in an electro-mechanical energy converter is provided. The apparatus includes a structural sleeve and a plurality of stator sections attached to an inner surface of the structural sleeve. A hub is enclosed by the structural sleeve and is concentric with the structural sleeve. A plurality of rotor sections is flexibly coupled to the hub and is enclosed by the structural sleeve. A rail system is positioned within the structural sleeve and is concentric with the structural sleeve. The rail system guides the rotor sections in a substantially circular path and defines an air gap between the plurality of stator sections and plurality of rotor sections.
Patent CA-2834927-C (CA)
Inventor: BIRKELAND PETTER
IPC: B23D21/00
Filed: 2012-05-16
Granted: 2019-02-12
Abstract: A cutting device (16) for severing a pipe-string-related object (14) in a safety valve (2) for a well (4). The cutting device (16) comprises a housing (10) having a through bore (12) structured for passing said object (14) therethrough, and at least one induction coil device (20) disposed in said housing, and around at least a portion of the bore (12) of the housing (10). The induction coil device (20) is directed inwards in the direction of the bore (12) and is structured for cutting-promoting heating, hence thermal structural weakening, of the object (14) when located vis-à-vis the induction coil device (20). The induction coil device (20) is structured in a manner allowing it to be connected to at least one electric power source for supply of electric power for said heating. The housing (10) comprises a heat-insulating portion disposed between the induction coil device (20) and the housing (10).
Patent CA-2839997-C (CA)
Inventor: MIDDELTON ORVILLE
IPC: C10G25/00
Filed: 2012-10-03
Granted: 2020-11-03
Abstract: There is disclosed a system and method for processing diesel fuel from petroleum-based waste oil on a small scale compared to conventional methods for re-refining waste oil to a valuable product. In an embodiment, the method comprises dehydrating waste oil to remove water from the waste oil, and operating a thermal reactor to induce thermal pyrolysis of the dehydrated waste oil and convert it into a hydrocarbon vapour phase. The hydrocarbon vapour derived from pyrolysis is condensed and distilled using a distillation tower to produce diesel fuel, heavy liquid hydrocarbon, light liquid hydrocarbon and light hydrocarbon vapour. A  filtering step cleans the processed diesel fuel to obtain a clean diesel fuel product.
Patent CA-2842946-C (CA)
Title: Botanical antioxidant compositions and methods of preparation and use thereof
Inventor: LEWIS JOSEPH ABERNATHY II
IPC: A61K8/9794
Filed: 2012-07-23
Granted: 2018-03-20
Abstract: A botanical antioxidant composition comprising a botanical antioxidant extract blend, the blend comprising: (a) at least 50% by weight, based on a weight of the blend, of a hydroxycinnamic acid as a first component; (b) a second component comprising a turmeric (curcuma longa) extract; and (c) a third component comprising a grape (vitis vinifera) extract. The composition may also further include a green tea (camellia sinesis) extract, an acai (euterpe oleracea) extract, a cocoa (theobroma cacao) extract, a eucommia ulmoides extract, or combinations thereof.
Patent CA-2844922-C (CA)
Inventor: FIELDS BRIAN M
IPC: G09B9/052
Filed: 2014-03-06
Granted: 2021-09-21
Abstract: Driving skill data is gathered with one or more accelerometers during a driving session of a first student driver, including one or more of acceleration data, braking data, or steering data and wherein the driving skill data includes one or more of a timestamp or location stamp. A driving session report is generated with a computer processor. The driving session report includes a calculation of one or more of a student driver acceleration skill score based on the acceleration data, a student driver braking skill score based on the braking data, or a student driver steering skill score based on the steering data and storing the one or more scores on a computer-readable medium. The driving session report is displayed. Driving skill data may be gathered and driving session reports may be generated for subsequent student drivers.
Patent CA-2845585-C (CA)
Title: Decitabine derivative formulations
Inventor: JOSHI-HANGAL RAJASHREE
IPC: A61K47/10
Filed: 2012-08-29
Granted: 2020-02-18
Abstract: The invention provides derivatives of decitabine with superior chemical stability and shelf life, with similar physiological activity. The derivatives are provided in a non-aqueous formulation, which further stabilizes the derivatives. Methods of treating one or more myelodysplastic syndromes, leukemia, or solid tumours using the formulations are described.
Patent CA-2847690-C (CA)
Title: Electronic component enclosure for an inflated object
Inventor: CROWLEY MICHAEL J
IPC: A63B43/00
Filed: 2011-09-06
Granted: 2020-09-08
Abstract: This document provides methods and materials for securely retaining electronic components within an inflatable object. For example, basketballs having a boot structure for securely retaining one or more electronic components (e.g., a sensor and/or a battery) within the basketball are provided.
Patent CA-2851534-C (CA)
Inventor: BERNETT MATTHEW J
IPC: C07K19/00
Filed: 2012-10-10
Granted: 2023-02-14
Abstract: The invention relates generally to compositions and methods for purifying the desired species from a mixture of desired heterodimer and contaminating homodimer immunoglobulin variants by modifying the isoelectric point(s) of the individual chains.
Patent CA-2853323-C (CA)
Inventor: GROVES REGINA E
IPC: A61B18/02
Filed: 2012-10-18
Granted: 2017-11-21
Abstract: Systems and methods for controllably variable fluid flow are disclosed that provide the ability to modify the effective cross-sectional area of the fluid delivery conduit available for fluid flow. Accordingly, selective control of these configurations allows fluid flow to be regulated as desired while the fluid delivery pressure remains the same. Additional configurations provided herein allow for the selective manipulation of a footprint or therapeutic pattern achievable with the medical device during a single procedure, negating the need for the removal and insertion of multiple devices to achieve the same variations in treatment geometry or characteristics.
Patent CA-2853742-C (CA)
Inventor: DUIGNAN CATHAL
IPC: A61M15/00
Filed: 2012-10-31
Granted: 2020-10-27
Abstract: The present invention relates to a dispenser cap arrangement for enclosing a portion of a dispenser of a medicament. In particular, the present invention relates to a dispenser cap arrangement, a dispenser cap a dispenser cap closure device, a method of closing a dispenser, and a closure arrangement. The dispenser cap arrangement comprises a dispenser cap (71) comprising a hollow body having a lower open end for engaging with a body portion of a dispenser, and an upper open end for receiving a cap closure device for closing the upper open end, the upper open end comprising an engageable portion; and a cap closure device, comprising: an upper cap closure portion (101) for engaging with the upper open end of the dispenser cap to close the upper open end of the dispenser cap; a lower cap closure portion (102) for engaging with the engageable portion to secure the cap closure device to the dispenser cap; and a bistable portion (111, 112, 113) connecting the upper cap portion and the lower cap closure portion, the bistable portion being switchable between a first stable form in which the bistable portion is extended, and a second stable form in which the bistable portion is collapsed, wherein, when the bistable portion is in the second stable form, the upper cap closure portion engages with the upper open end of the dispenser cap to close the dispenser cap.
Patent CA-2854084-C (CA)
Title: Bambam : analyse comparative parallele de donnees de sequencage a haut rendement
Inventor: SANBORN JOHN ZACHARY
IPC: G16H10/60
Filed: 2011-12-20
Granted: 2019-11-05
Abstract: On construit un objet "séquence différentielle" sur la base de l'alignement de sous-chaînes, par synchronisation incrémentale de chaînes de séquences au moyen de positions connues des sous-chaînes par rapport à une séquence génomique de référence. On produit ensuite un fichier de sortie qui ne comprend que les modifications pertinentes par rapport au génome de référence.
Patent CA-2858627-C (CA)
Inventor: ERLICH SHAI
IPC: C12N15/113
Filed: 2013-01-03
Granted: 2020-12-01
Abstract: The present disclosure relates to methods of treating a patient suffering from or at risk of developing an ocular disease, disorder or injury, and includes treatment regimens using a double-stranded RNA compound that down-regulates CASP2 expression, or a pharmaceutically acceptable salt thereof.
Patent CA-2861137-C (CA)
Title: Procede de quantification de bibliotheques de derives peptidiques utilisant l'exposition sur phage
Inventor: DERDA RATMIR
IPC: G01N33/68
Filed: 2013-02-01
Granted: 2022-03-22
Abstract: La présente invention concerne un procédé de quantification d'une quantité d'un peptide dérivé exposé sur un phage par exposition sur phage, le procédé comprenant les étapes consistant à : disposer d'un phage contenant un peptide cible sur celui-ci; à faire réagir le phage contenant le peptide cible avec un premier réactif destiné à dériver le peptide cible pour former un peptide dérivé, à faire réagir le peptide dérivé avec un agent de capture comprenant un marqueur de détection, ce qui permet d'incorporer le marqueur de détection dans le peptide dérivé; et à déterminer une quantité de marqueur de détection, ce qui permet de quantifier la quantité de peptide dérivé exposé sur le phage. La présente invention concerne également un kit comprenant un agent de capture comprenant un marqueur de détection destiné à quantifier les peptides dérivés exposés sur le phage.
Patent CA-2861152-C (CA)
Inventor: RODNEY PAUL F
IPC: E21B47/092
Filed: 2012-01-19
Granted: 2017-08-22
Abstract: In some embodiments, an apparatus and a system, as well as a method and an article, may operate to acquire a first signal from a first magnetometer at least partially disposed within a Helmholtz coil, to acquire a second signal from a second magnetometer having a sensitivity at least one thousand times less than the first magnetometer, to process the second signal to determine a drive signal, to drive the Helmholtz coil using the drive signal so as to null an ambient Earth magnetic field surrounding the first magnetometer, and to process the first signal as one of a down hole location signal or a down hole telemetry signal, the location signal to determine a range to a sub-surface object, and the telemetry signal to provide data from down hole drilling operations. Additional apparatus, systems, and methods are disclosed.