baber/WOPTO huggingface dataset:
Patent CA-2767464-C (CA)
Title: A gasbag type pavement accelerated loading testing apparatus
Inventor: FENG JINXIANG
IPC: G01N3/36
Filed: 2010-04-29
Granted: 2014-12-02
Abstract: Disclosed is a gasbag type pavement testing apparatus, comprising a main frame (7), roller wheels (1) and a pneumatic suspension frame system which consists of gasbags (2), ventilated bolts (5), spokes (6), an inflating valve (10), a communicating shaft (11) and rockers (3). The gasbags (2), ventilated bolts (5), spokes (6), inflating valve (10), and communicating shaft (11) constitute an air storing space interconnecting each gasbag, the air storing space is inflated or deflated through the inflating valve (10), and the rockers (3) are hinge-jointed with the spokes (6). The spokes (6), rockers (3) and the communicating shaft (11) constitute a spoke assembly. The roller wheels (1) are driven by the spoke assembly to rotate round the communicating shaft (11), the roller wheels (1) contact the pavement in turn under the joint action of the gasbags (2) and the spoke assembly to simulate the practical situation and hence conduct the rolling test for the pavement. The testing apparatus performs the test with higher accuracy and higher efficiency.
Patent CA-2773056-C (CA)
Inventor: NIKIPELO HAROLD J
IPC: E21B43/24
Filed: 2010-09-07
Granted: 2015-11-24
Abstract: A method of enhancing recovery of hydrocarbons from a hydrocarbon formation, includes heating the hydrocarbon formation by injecting heated gas into a borehole; generating a series of pressure pulses in the borehole by flashing a liquid into a gas; and directing the pressure pulses into the hydrocarbon formation.
Patent CA-2778142-C (CA)
Inventor: BENJAMIN RODNEY
IPC: C12H6/00
Filed: 2010-10-29
Granted: 2018-04-24
Abstract: Embodiments of the invention relate generally to the use of compositions comprising methylsulfonylmethane (MSM), and one or more therapeutic agents, for the treatment of drug-sensitive and drug resistant microorganisms. In several embodiments, such compositions are effective in treating drug resistant infectious diseases, for example, MRSA.
Patent CA-2782210-C (CA)
Title: Procede pour faire fonctionner un circuit inverseur et dispositif pour mettre en oeuvre le procede
Inventor: KORN ARTHUR
IPC: H02M5/297
Filed: 2010-11-12
Granted: 2018-07-03
Abstract: L'invention concerne un procédé pour faire fonctionner un circuit inverseur, le circuit inverseur présentant n branchements de phase d'entrée (U1, V1, W1) et p branchements de phase de sortie (U2, V2, W2), n étant = 2 et p = 2, (n·p) cellules de commutation bipolaires (2) pour la commutation d'au moins une tension positive et d'au moins une tension négative entre les pôles, chaque branchement de phase de sortie (U2, V2, W2) étant relié en série à chaque branchement de phase d'entrée (U1, V1, W1) à chaque fois au moyen d'une cellule de commutation (2), et chaque cellule de commutation (2) présentant des interrupteurs à semi-conducteurs de puissance bidirectionnels actionnables avec un sens de guidage de courant unidirectionnel commandé et un accumulateur d'énergie capacitif, dans lequel les interrupteurs à semi-conducteurs de puissance des cellules de commutation (2) sont activés au moyen d'un signal d'activation (S1). Pour réduire des courants de circuit inopportuns et pour régler l'écart de tension moyen des accumulateurs d'énergie capacitifs de toutes les cellules de commutation (2) sur zéro, on enclenche dans chaque liaison série au moins une inductance (6), une cellule de commutation (2) formant à chaque fois un composant de phase (1) avec une inductance (6), et pour chaque composant de phase (1), le signal d'actionnement (S1) est formé d'un signal de référence (Vref, U1) par rapport à la tension (U1) sur le composant de phase (1) et d'un signal de tension (VL) sur l'inductance (6) et le signal de tension (VL) sur l'inductance (6) est formé d'une valeur de consigne intermédiaire de courant (?iU1) du courant (iU1) traversant le composant de phase (1). L'invention concerne également des dispositifs pour la mise en uvre du procédé.
Patent CA-2787136-C (CA)
Title: Mobile robot with manipulator arm traction device
Inventor: GOLDENBERG ANDREW A
IPC: B62D55/075
Filed: 2011-01-14
Granted: 2016-12-13
Abstract: The mobile robot includes a chassis, a pair of drive system, a manipulator arm with a turret. The pair of drive systems is operably connected to opposed sides of the chassis. The turret is rotationally attached to the platform. The first link of the manipulator arm is attached to the turret at a first joint. The manipulator arm has at least a first link, and the first link is adapted to function as a traction device.
Patent CA-2787766-C (CA)
Inventor: NSEREKO VICTOR
IPC: C12N1/20
Filed: 2005-09-01
Granted: 2015-04-28
Abstract: Ferulate esterase producing bacterial strains or functional mutants thereof and methods of using ferulate esterase producing bacterial strains as forage additives are disclosed. Specifically, the invention relates to Lactobacillus plantarum strain LP7109 as a silage inoculant.
Patent CA-2791809-C (CA)
Title: Modele ameliore de joint de recipient
Inventor: HORTON THOMAS C
IPC: B65D43/02
Filed: 2011-06-22
Granted: 2019-07-30
Abstract: La présente invention concerne un récipient destiné à contenir des substances, et dont le corps (12) est pourvu d'un rebord résilient (20) dépassant vers l'extérieur de façon à former un joint étanche entre le corps du récipient et un couvercle à emboîtement (14). Le rebord résilient (20) est défléchi par la surface intérieure (30) du couvercle complémentaire de façon à former, entre le couvercle (14) et le corps du récipient (12), un premier joint étanche interruptible (44). Le rebord résilient (20) définit un rapport de forme "longueur/épaisseur". Dans certains modes de réalisation, l'invention comporte un second joint étanche interruptible entre le bord supérieur de la paroi latérale (16) et le couvercle (14) lorsque le couvercle à emboîtement est placé sur le corps du récipient.
Patent CA-2794892-C (CA)
Inventor: PRASAD HARI
IPC: E01H5/09
Filed: 2010-04-01
Granted: 2022-07-19
Abstract: This invention relates to a system for removing snow from driveways, walkways and roads. The snow removing system comprises =    a guiding track, =    a snow throwing system that moves on the guiding track and =    a snow collecting system that moves snow towards said snow throwing system.
Patent CA-2796600-C (CA)
Title: Genome editing of a rosa locus using zinc-finger nucleases
Inventor: CUI XIAOXIA
IPC: C12P19/34
Filed: 2011-04-25
Granted: 2019-08-13
Abstract: Disclosed herein are methods and compositions for genome editing of a Rosa locus, using fusion proteins comprising a zinc-finger protein and a cleavage domain or cleavage half-domain. Polynucleotides encoding said fusion proteins are also provided, as are cells comprising said polynucleotides and fusion proteins.
Patent CA-2798451-C (CA)
Inventor: ALEKSEYEV VIKTOR YURYEVICH
IPC: C12N9/54
Filed: 2011-05-05
Granted: 2020-10-06
Abstract: The present invention provides serine protease variants having amino acid substitutions relative to a Bacillus lentus subtilisin GG36 protease as well as associated nucleic acids, cells and methods.  One serine protease variant that is provided has sequence identity to a Bacillus lentus subtilisin protease and T022A-E271F substitutions. In addition, the present invention provides compositions comprising these serine protease variants. In some embodiments, the present invention provides cleaning compositions comprising at least one of these serine protease variants.
Patent CA-2799958-C (CA)
Inventor: FIELDER LANCE I
IPC: E21B43/12
Filed: 2011-05-20
Granted: 2015-10-06
Abstract: A method of installing or retrieving a pumping system into or from a live wellbore includes connecting a lubricator to a production tree of the live wellbore and raising or lowering one or more downhole components of the pumping system from or into the wellbore using the lubricator.
Patent CA-2800026-C (CA)
Inventor: HOHLBAUM ANDREAS
IPC: A61K39/00
Filed: 2011-06-08
Granted: 2023-05-09
Abstract: The present invention relates to novel muteins derived from human tear lipocalin, which bind to IL 4 receptor alpha. The sequences of the muteins comprise particular combinations of amino acids. In particular a mutated amino acid residue is present at any one or more of the sequence positions 27, 28, 30, 31, 33, 53, 57, 61, 64, 66, 80, 83, 104-106 and 108 of the linear polypeptide sequence of the mature human tear lipocalin. A mutated amino acid residue is also present at any 2 or more of the sequence positions 26, 32, 34, 55, 56, 58 and 63 of the linear polypeptide sequence of the mature human tear lipocalin. The invention also provides a corresponding nucleic acid molecule encoding such a mutein and a method for producing such a mutein and its encoding nucleic acid molecule.
Patent CA-2802267-C (CA)
Inventor: IWASHITA HIROMASA
IPC: B65D1/02
Filed: 2013-01-21
Granted: 2020-04-14
Abstract: Une poignée pour une bouteille comprenant un goulot composé dune première pièce et dune deuxième pièce de contact; une base de soutien comprenant : une plaque inférieure, une première plaque latérale inversée en forme de U dont des extrémités sétendent vers le haut à partir de la plaque inférieure et un sommet relié à une pièce de préhension reliant le goulot et la base, une deuxième plaque latérale inversée en forme de U dont des extrémités sont reliées à la plaque inférieure et à partir de laquelle ils sétendent vers le haut dun côté opposé à la pièce de préhension et un sommet libre, une paire de plaques latérales dun troisième côté reliant la première plaque latérale et la deuxième plaque latérale, une pièce de connexion reliant la première et la deuxième parties de contact; une première configuration avec pièce de préhension sétendant verticalement le long du corps de la bouteille avec le goulot relié à la première pièce de contact; et une deuxième configuration avec pièce de préhension sétendant sur un plan incliné par rapport à la direction verticale afin de séloigner de la bouteille avec le goulot relié à la deuxième pièce de préhension.
Patent CA-2805173-C (CA)
Inventor: GUO WEIJUN
IPC: G01V5/10
Filed: 2010-07-21
Granted: 2016-01-05
Abstract: Determining a parameter associated with a formation corrected for neutrons produced. At least some of the illustrative embodiments are methods including: disposing a logging tool within a borehole, the borehole penetrates a formation; producing neutrons by a neutron source within the logging tool; detecting neutrons produced by the neutron source, the detecting by a neutron detector; creating an indication of a number of neutrons produced by the neutron source, the indication based only on neutrons detected that have not interacted with other elements before entering the neutron detector; obtaining a count rate of a gamma detector responsive to the production of neutrons by the neutron source; and determining a parameter associated with the formation based on the count rate and on the indication of the number of neutrons produced.
Patent CA-2809204-C (CA)
Inventor: PANTIN RONALD
IPC: E21B43/24
Filed: 2011-05-07
Granted: 2017-02-28
Abstract: A synchronized crude oil production system using in-situ combustion that measures, monitors and controls the operating conditions in real time, such system comprising at least one injection well (1), at least one production well (2) and at least one inclined synchronization well (3), wherein the end of the production wells (2) and the end of the inclined synchronization wells (3) within the reservoir are oriented outward the injection well (1), wherein such wells include measurement, monitoring and control elements, wherein such measurement and monitoring elements transmit the signals and data collected thereby to one or more processing units which, together or independently, use an analytical model to assess the combustion conditions in the well-subsurface system and the forward move of the combustion front and, depending on the results, synchronize the production operations, each well being operated and handled remotely at the control valves thereof in order to influence the displacement direction of the combustion front.
Patent CA-2817069-C (CA)
Title: Actionneur pour un appareil distributeur
Inventor: BENSON WILLIAM MERCER
IPC: B65D83/34
Filed: 2012-01-19
Granted: 2017-06-13
Abstract: L'invention concerne un appareil distributeur conçu pour contenir une composition sous pression et comprenant : un réservoir pour contenir une composition ; une tête actionneur comprenant une paroi latérale ayant une surface intérieure, ladite tête actionneur formant un orifice de distribution au travers de ladite paroi ; un élément intermédiaire positionné sur ladite surface intérieure et formant une ouverture qui est alignée avec ledit orifice de distribution ; et une conduite d'écoulement mobile comprenant une extrémité proximale en communication fluidique avec ledit réservoir et une unité distale formant un orifice de conduite d'écoulement, ladite extrémité distale étant engagée de façon mobile avec ladite surface intérieure de ladite tête actionneur ; ladite conduite d'écoulement mobile étant sollicitée vers une position de repos et pouvant être actionnée de façon à se déplacer pour s'engager au moins partiellement avec ledit élément intermédiaire dans une position de distribution, ce qui aligne au moins partiellement l'orifice de distribution avec ledit orifice de conduite d'écoulement.
Patent CA-2818367-C (CA)
Inventor: ONOZUKA AKIHIRO
IPC: G05B23/00
Filed: 2013-06-11
Granted: 2015-11-17
Abstract: An input/output unit includes: an input/output device that transmits, in response to a control request frame, a control response frame to a control device; a first conversion device that is included in a first system communication path and converts the control request frame to an electrical signal; a second conversion device that is included in the first system communication path and converts the control response frame to an optical signal; a third conversion device that is included in a second system communication path and converts the control response frame to an optical signal; and a fourth conversion device that is included in the second system communication path and converts the control request frame to an electrical signal. The third conversion device obtains a reception status at the first conversion device and transmits the reception status to the control device.
Patent CA-2822244-C (CA)
Inventor: FERRANTELLI JOSEPH R
IPC: A61B5/11
Filed: 2011-12-23
Granted: 2017-02-28
Abstract: L'invention concerne un dispositif de communications mobile tenu à la main, doté d'un écran d'affichage et d'une caméra, programmé pour mettre en uvre un procédé de criblage postural. On acquière une image de patient sur l'écran d'affichage présentant un réseau de pixels. On détermine un rapport pixel à distance de l'image affichée. On calcule un déplacement postural du patient dans l'image affichée au moyen du rapport déterminé. Un gyroscope, un accéléromètre et/ou un niveau du dispositif est utilisé pour aligner la caméra avant la capture d'image. Des lignes de référence sont superposées sur l'écran d'affichage et l'image pour permettre l'alignement de l'image. Une ligne de référence de l'écran d'affichage est utilisée pour normaliser une distance connue dans l'image alignée par rapport à une distance de référence d'un nombre connu de pixels de l'écran pour déterminer le rapport.
Patent CA-2824374-C (CA)
Inventor: GODON THIERRY
IPC: D03D25/00
Filed: 2012-01-13
Granted: 2018-05-08
Abstract: According to the invention, a fibrous structure (100) is produced as a single piece by means of multilayer weaving using a method involving: weaving the warp threads of at least one first group (110) of layers of warp threads with weft threads of which at least some (T1, T2) are woven with excess length so that weft thread end parts extend beyond the weaving zone; turning back the weft thread end parts in order to weave them with warp threads by reinserting them into layers of warp threads; and forming a hollow part, in particular a tubular part, by folding the first woven group (110) of layers of warp threads back on itself and pulling the ends of the reinserted weft threads, so that a fibrous preform for a component comprising a hollow part can be obtained as a single piece.
Patent CA-2828397-C (CA)
Title: Derives d'isoxazolines spirocycliques a titre d'agents antiparasitaires
Inventor: BILLEN DENIS
IPC: A01N43/80
Filed: 2012-02-23
Granted: 2015-10-13
Abstract: Cette invention concerne des dérivés d'isoxazolines spirocycliques de Formule (V.1), Formule (V.2), Formule (V.1.1), et leurs stéréoisomères de Formule (1), des sels de qualité vétérinaire de ceux-ci, des compositions les contenant, des procédés pour les préparer, et leur utilisation à titre de parasiticides chez un animal ; les variables A, V, Z, W1, W2, W3, W, Y, X, R1a, R1b, R1c, R2, R3, R4, n, et --- étant telles que définies dans la description.
Patent CA-2832371-C (CA)
Title: Prismatic pressure tank having lattice structure
Inventor: CHANG DAE JUN
IPC: F17C1/02
Filed: 2012-04-25
Granted: 2021-01-12
Abstract: Provided is a pressure tank having a lattice structure, including: a tank body that has a high-pressure fluid accommodated therein and is manufactured to have a prismatic shape; and cell structures that are disposed in the prismatic tank body, are manufactured in a lattice form, arrive from one side wall of the tank body to the other side wall thereof facing it, and are orthogonally arranged regularly.
Patent CA-2832937-C (CA)
Inventor: VANCAK JOHN
IPC: F23D14/46
Filed: 2005-10-13
Granted: 2015-06-16
Abstract: Un générateur de chaleur à tube radiant et entrée variable comprend un logement contenant un tube de brûleur, un réflecteur relié au logement, une conduite de combustible dans le logement et un régulateur de pression dans la conduite de combustible. La soufflante est actionnée par un moteur de 24 V et un transformateur éloigné du générateur de chaleur. Le débit de combustible est régulé par un régulateur comportant une soupape dans la conduite de combustible, un opérateur de valve et une commande électrique branchée à lopérateur.
Patent CA-2834520-C (CA)
Inventor: SUZUKI TOSHIHIRO
IPC: B82Y30/00
Filed: 2013-11-26
Granted: 2016-01-19
Abstract: Provided is an LED traffic signal which can inhibit snow accretion, ice accretion, frost accretion, freeze of snow, freeze of ice, freeze of frost, and the like promptly without fail and which can obtain satisfactory visibility. The snow-melting LED signal includes: an LED signal light including in order: a lens cover; a heat generating sheet; an LED mask plate; an LED lens module; and a printed board protection cover; and a signal body for housing the LED signal light .
Patent CA-2835756-C (CA)
Title: Method and system for establishing the shape of the occlusal access cavity in endodontic treatment
Inventor: VAN LIERDE CARL
IPC: A61C19/04
Filed: 2011-12-12
Granted: 2020-01-14
Abstract: A computer based method and system is described for defining and representing a shape and geometry of an occlusal access cavity to the tooth roots prior to endodontic treatment, comprising the step or means for: loading onto the computer information of the geometry of a tooth obtained via one or more imaging techniques, creation of a 3D computer model of the tooth, including its internal architecture, Visualisation of the computer model, Visualisation of the location(s) of the entrance(s) to root canal(s) relative to the tooths occlusal surface, and Based on the locations of the root canal orifices a shape of the access cavity is calculated.
Patent CA-2838439-C (CA)
Inventor: PARSCHE FRANCIS EUGENE
IPC: E21B43/24
Filed: 2012-06-11
Granted: 2017-03-07
Abstract: A method for using RF energy to facilitate the production of oil from formations separated from the RF energy source by a rock stratum comprises operating an antenna to transmit RF energy into a hydrocarbon formation, the hydrocarbon formation comprised of a first hydrocarbon portion above and adjacent to the antenna, a second hydrocarbon portion above the first hydrocarbon portion, and a rock stratum between the first hydrocarbon portion and the second hydrocarbon portion. The operation of the antenna heats water in the hydrocarbon formation to produce steam in the hydrocarbon formation, and the steam heats hydrocarbons in the hydrocarbon formation and fractures the rock stratum to produce fissures in the rock stratum. The heated hydrocarbons in the second hydrocarbon portion flows into the first hydrocarbon portion through the fissures in the rock stratum.
Patent CA-2840443-C (CA)
Inventor: TAKATA STEVEN MATTHEW
IPC: H02B1/38
Filed: 2011-12-09
Granted: 2015-03-31
Abstract: Embodiments of the present invention provide a docking station that prevents electrical cables (e.g., from a portable power generator or other temporary power source) from even being connected to connectors in the interior of the docking station while the building's electrical system (or other electrical load) is in electrical communication with the utility. The docking station can include a cabinet with two doors that swing in different directions and a locking mechanism that regulates the opening and closing of those doors. In preferred embodiments, the locking mechanism includes a trapped-key lock. Embodiments of the present invention can be used in applications other than docking stations.
Patent CA-2840524-C (CA)
Inventor: ROGER-GOPFERT CORNELIA
IPC: C10L1/14
Filed: 2012-06-28
Granted: 2020-09-08
Abstract: The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct-injection diesel engines, especially in common-rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, especially of diesel engines with common-rail injection systems, and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems.
Patent CA-2841331-C (CA)
Inventor: KURIYAGAWA KOJI
IPC: B63H25/42
Filed: 2014-01-29
Granted: 2016-01-19
Abstract: A control apparatus for an outboard motor mounted on a boat and equipped with a transmission having at least forward first and second speed gears and a reverse gear. The apparatus functions as a rudder angle detector that detects a rudder angle, a slip ratio detector that detects a slip ratio, and a transmission controller. The transmission controller controls the operation of the transmission to select one of the gears based on the detected engine speed or the detected slip ratio according to a comparison between the detected rudder angle and a predetermined angle.
Patent CA-2843373-C (CA)
Title: Composition pour la culture d'embryons
Inventor: YAO TATSUMA
IPC: C08L101/00
Filed: 2012-07-18
Granted: 2016-01-05
Abstract: Cette invention concerne une composition pour la culture d'embryons, qui comprend une composition constitutive se prêtant à la culture d'embryons. La composition pour culture d'embryons ci-décrite comprend (a) la composition constitutive indiquée dans le Tableau (A).