baber/WOPTO huggingface dataset:
Patent CA-2759527-C (CA)
Title: System and method for maintaining, inspecting and assessing the reliability of elevator and other people moving devices
Inventor: MANGALAM SRIKANTH
IPC: B66B5/00
Filed: 2011-11-28
Granted: 2014-06-17
Abstract: An elevator device having a computer system associated therewith for determining a risk of failure in the elevator device and for determining an inspection schedule to mitigate the risk. The computer system includes a module for determining an acceptable risk score, a module for determining an inspection schedule based on said risk score, a module for determining an increase in risk score proportional to a time elapsed since an expected inspection in the inspection schedule if the expected inspection has been missed, a module for determining a tolerance within the inspection schedule based on the increased risk, and a module for specifying an inspection schedule and an inspection tolerance based on the determined schedule and the determined tolerance.
Patent CA-2761791-C (CA)
Inventor: EVERS JOHN HENRY
IPC: G21G1/00
Filed: 2009-05-13
Granted: 2017-11-21
Abstract: A column assembly of a radionuclide generator includes a column that retains a parent radionuclide that sponta-neously decays to a relatively short-lived daughter radionuclide. A fluid path extends from an inlet port to the column and then to an outlet port and allows daughter radionuclide to be eluted from the radionuclide generator for use. Improved retention of parent radionuclide in the column is accomplished by preventing fluid from entering the flow path in a liquid state, such as during steril-ization.  Proper column chemistry is also promoted by preventing excess moisture from coalescing in the column, which may pro-mote a higher and/or more reliable yield of daughter radionuclide from a radionuclide generator.
Patent CA-2770039-C (CA)
Title: Centrifugal bowl with liner material molded on a frame
Inventor: FULLAM MICHAEL JOHN
IPC: B04B15/00
Filed: 2010-07-13
Granted: 2014-12-02
Abstract: A centrifuge concentrator bowl has feed deposited onto a base of the bowl and includes a plurality of recesses at axially spaced positions along a peripheral wall of the bowl. The peripheral wall is formed of a rigid metal skeleton frame of rings and upstanding support members on which is molded a urethane liner material to form an integral structure with the rings located at ribs between the recesses. A fluidization water injection system includes an outer container on the bowl, which also acts as a clamping assembly and a plurality of liquid entry openings through the peripheral wall at the base of the recesses allowing flexing of the peripheral wall in response to changes in pressure in the fluidizing liquid.  The bowl is formed of separate sections defined by a bottom concave base section and the cast skeleton wall all clamped together to allow replacement of the separate parts.
Patent CA-2775509-C (CA)
Title: Procede et dispositif d'identification de source pour l'acheminement de cles apres une defaillance de transfert intercellulaire
Inventor: FRANKLIN STEVEN
IPC: H04W36/14
Filed: 2010-07-28
Granted: 2016-05-17
Abstract: L'invention concerne un procédé permettant d'acheminer des clés en vue d'un transfert intercellulaire entre différents domaines, qui peut consister: à déterminer si une indication de mésappariement potentiel de clés est présente en réponse à une tentative de mise en uvre d'un transfert intercellulaire entre un premier domaine et un deuxième domaine, et à définir la validité de l'ensemble de clés utilisé le plus récemment pour chiffrer une communication entre un terminal mobile et un dispositif de réseau selon le résultat de l'étape de détermination.
Patent CA-2776396-C (CA)
Title: Procede permettant de recuperer du petrole a partir d'un reservoir de petrole
Inventor: DAHANAYAKE MANILAL S
IPC: E21B43/20
Filed: 2006-11-06
Granted: 2014-05-13
Abstract: Un procédé permet d'améliorer la récupération de pétrole d'un réservoir. Le procédé comprend les étapes de a) introduire un fluide d'injection dans le réservoir et de b) extraire le pétrole par un trou de puits à un endroit différent du point d'introduction du fluide d'injection dans le réservoir. Le fluide d'injection est composé d'eau et d'une quantité suffisante d'un ou de plusieurs surfactants viscoélastiques non polymères pour fournir une tension de surface interfaciale d'environ 1 mNm ou moins et une viscosité d'environ 10 cps ou plus. Le un ou plusieurs surfactants sont sélectionnés parmi le groupe d'un ou de plusieurs surfactants cathodiques, un ou plusieurs surfactants zwitterioniques, un ou plusieurs surfactants amphotériques, un ou plusieurs surfactants anioniques et une combinaison de ceux-ci.
Patent CA-2778024-C (CA)
Inventor: STONESTREET ARLIE D II
IPC: B64D15/12
Filed: 2012-05-23
Granted: 2015-08-11
Abstract: An electro-thermal wing ice protection solution controller for managing and controlling electrical power generated to heat and de-ice the wing of an aircraft. The system is comprised of a number of power control modules (PCMs) and at least one master control unit (MCU). These elements can be stacked together and mounted into rack systems in order to provide scalable organized power distribution for a wing de-icing and ice protection system.
Patent CA-2778912-C (CA)
Inventor: VAN EIJKEREN ERIC PETRUS HYACINTHUS MARIA
IPC: B21D39/04
Filed: 2010-10-29
Granted: 2018-10-16
Abstract: A method for attaching together by means of explosion welding two metal pipes (2; 3) arranged within each other, wherein a mantle of explosive material (5) is arranged around the outer pipe (2) and this mantle is made to explode in order to cause a metallurgical joint between the two pipes, according to the present invention is characterised in that the interior (4) of the inner pipe (3) is filled with granular material (6) and the interstices left free by the granular material (6) are filled with liquid (7) before the explosive material (5) is made to explode.
Patent CA-2781413-C (CA)
Inventor: WILLIAMSON SCOTT EARL
IPC: E21B43/08
Filed: 2012-06-28
Granted: 2016-05-10
Abstract: A liner flotation system comprises a liner, a first valve, and a second valve configured to form a gas filled chamber within the liner. The first valve is operable to allow fluid flow into the chamber, and the second valve operable to allow fluid flow out of the chamber. A sleeve is disposed in the chamber, and the first valve is movable into engagement with the sleeve to provide an indication of a position of the first valve. A method of securing a liner in a well comprises lowering a liner having a gas filled chamber in the well, actuating a valve to open fluid flow into the chamber, removing the gas from the chamber, and moving the valve into engagement with a sleeve coupled to the liner to provide an indication of a position of the valve.
Patent CA-2788127-C (CA)
Title: Signalisation d'accuse de reception 4c-hsdpa
Inventor: BHARADWAJ ARJUN
IPC: H04L1/16
Filed: 2011-02-10
Granted: 2015-08-04
Abstract: L'invention porte sur des techniques qui permettent de signaler un état d'accusé de réception (par exemple ACK, NACK ou DTX) pour quatre porteuses détectées conformément à 4C-HSDPA. Dans un mode de réalisation à titre d'exemple, un créneau ACK d'un canal HS-DPCCH utilise un facteur d'étalement de 128 pour contenir deux mots de code de dix symboles par créneau. Les mots de code peuvent être des mots de code pour deux porteuses, permettant de signaler l'état d'accusé de réception de quatre porteuses dans chaque créneau. Un mot de code DTX-DTX peut être en outre utilisé pour signaler une absence de détection de deux porteuses attribuées au même mot de code. Dans un autre mode de réalisation à titre d'exemple, un mot de code signalant un état d'accusé de réception pour deux porteuses peut être répété deux fois sur un même créneau.
Patent CA-2791320-C (CA)
Inventor: SUTER ROBERT LEE
IPC: B25B15/04
Filed: 2011-02-25
Granted: 2017-11-07
Abstract: A ratchet bit driving tool includes a hexagonal tool driving shaft with planar faces and vertices between the faces; a handle drive sleeve with a cylindrical inner bore and adapted for attachment to a handle; and a roller bearing ratchet clutch with an annular roller bearing cage between the tool driving shaft and handle drive sleeve which is adapted to selectively engage the tool driving shaft on rotation of the handle drive sleeve. The roller bearing cage includes at least three roller bearing apertures in separated by at least three resilient locator bars with a substantially cylindrical roller bearing resiliently retained in each aperture between a face of the tool driving shaft and the handle sleeve by the locator bars. The roller bearing cage additionally includes at least three inwardly facing resilient position indexing notches operable to engage with a vertex of the tool driving shaft.
Patent CA-2791793-C (CA)
Inventor: HE DAKE
IPC: H03M7/30
Filed: 2011-04-13
Granted: 2016-03-22
Abstract: Devices and methods for entropy decoding a bitstream of encoded data by extracting a plurality of encoded subsequences from a payload field of the bitstream for parallel decoding on a set of parallel entropy decoders. The method includes dividing the payload of concatenated encoded subsequences into segments using a distribution function and distributing the segments amongst the set of parallel entropy decoders to balance the computational load among the parallel entropy decoders. The received bitstream includes auxiliary information inserted by the encoder to enable the decoder to entropy decode segments that begin with a portion of an encoded subsequence.
Patent CA-2793891-C (CA)
Title: Distributeur d'eau et element filtrant
Inventor: ORANSKI MICHAEL
IPC: B67D1/00
Filed: 2005-04-01
Granted: 2015-01-27
Abstract: Un distributeur d'eau incluant une entrée d'eau adaptée pour recevoir de l'eau d'une source d'eau, un filtre à eau servant à filtrer l'eau reçue de la source d'eau par l'entrée d'eau, un élément de sortie d'eau pour fournir l'eau filtrée reçue du filtre à eau, un collecteur d'eau déversée et un support pour contenant d'eau à drainage monté de manière pivotante ayant une première orientation fonctionnelle sous la sortie d'eau et définissant un canal de drainage de l'eau déversée incliné vers le bas communicant avec le collecteur d'eau déversée et une deuxième orientation non fonctionnelle non placée sous la sortie d'eau.
Patent CA-2795494-C (CA)
Inventor: GEBRAAD MATTHIJS
IPC: C08L25/06
Filed: 2011-04-21
Granted: 2016-07-12
Abstract: The present invention relates to particulate, expandable polymer which can be processed into a foam having a fine cell structure and a low density and which, in order to improve the thermal insulation value thereof, contains a carbon-based thermal insulation value-increasing material. The present invention further relates to a method for preparing particulate, expandable polymer as well as to a foam material obtained therewith.
Patent CA-2796181-C (CA)
Title: Proteines contenant des anticorps fc heterodimeres et leurs procedes de production
Inventor: LABRIJN ARAN FRANK
IPC: C07K16/46
Filed: 2011-04-20
Granted: 2023-01-03
Abstract: La présente invention a pour objet de nouvelles protéines contenant des anticorps Fc hétérodimères, tels que des anticorps bispécifiques, et de nouveaux procédés de production de telles protéines.
Patent CA-2796858-C (CA)
Inventor: TINGLOW FREDRIK
IPC: H02J7/00
Filed: 2010-04-27
Granted: 2016-03-22
Abstract: An energy storage device (1) for a power compensator comprising a battery stack including a plurality of battery units (2-4) connected in series, each of the battery units comprising one or more parallel- connected battery modules (5-13) including a plurality of battery cells, where each battery unit (2-4) further comprises a bypass switch (14-16) connected in parallel with the battery modules and the energy storage device comprises a control unit (21-22) which is operatively connected to the bypass switches and adapted to receive information on a failure in any of the battery modules and to close the bypass switch in order to bypass the battery unit in case of a failure in any of the battery modules of the battery unit.
Patent CA-2800121-C (CA)
Inventor: RINALDI VINCENT
IPC: A23L27/40
Filed: 2011-06-03
Granted: 2016-12-20
Abstract: An electrolyte blend is provided having a minimal salty taste in water or other rehydration compositions. One electrolyte blend includes sodium lactate and potassium chloride. An alternate electrolyte blend includes sodium lactate, potassium gluconate, and calcium chloride. The electrolyte blend may be provided as a beverage product, for example a rehydration product containing carbohydrates. In addition, a rehydration beverage composition is provided including water, at least one sweetener, at least one acid, and an electrolyte blend including sodium chloride, sodium lactate, and at least one of potassium chloride, potassium citrate and monopotassium phosphate. An alternate beverage composition is provided including water, at least one sweetener, at least one acid, and an electrolyte blend including sodium chloride, magnesium oxide, calcium lactate, and at least one of potassium chloride, potassium citrate, monopotassium phosphate, sodium lactate and calcium chloride.
Patent CA-2810854-C (CA)
Inventor: HENDERSON ALLAN P
IPC: F03D13/20
Filed: 2013-03-20
Granted: 2020-09-22
Abstract: A post-tensioned concrete cap foundation has helical anchors with pipes having several helical discs welded around the pipe perimeter to spin drill deep into subsurface soils or other soft materials with holes in the pipe for high pressure-grouting in place. The helical anchor pipes are coupled to a tensioning element for pulling and post-tensioning the helical anchor. The helical anchors are tension anchors which can be converted to compression anchors. The helical anchors in tension serve to pull the foundation cap down to compress the underlying soil while the compression anchors limit the maximum settlement of the concrete foundation cap. The foundation also includes perimeter-forming and interior corrugated metal pipes with upper and lower sleeved horizontally extending radial bolts that are secured to the pipes and post-tensioned to provide lateral foundation compression.
Patent CA-2811412-C (CA)
Title: Dispositif principal inferieur et procede d'hebergement de terminal non ip
Inventor: HIKABE AKINORI
IPC: H04Q3/58
Filed: 2011-03-11
Granted: 2013-10-08
Abstract: L'objectif de la présente invention est de proposer un dispositif principal inférieur apte à connecter un terminal non IP, tel qu'un terminal numérique, à un dispositif principal supérieur en utilisant un réseau IP et à rendre possible un contrôle d'appel. Le dispositif principal inférieur se comporte comme un ou plusieurs terminaux IP envers le dispositif principal supérieur et héberge un ou plusieurs terminaux non IP qui correspondent chacun au ou aux terminaux IP.
Patent CA-2812307-C (CA)
Title: Filtre de lissage intra pour codage video
Inventor: VAN DER AUWERA GEERT
IPC: H04N19/593
Filed: 2011-09-30
Granted: 2016-06-28
Abstract: La présente invention concerne des techniques permettant de réduire la quantité de données additionnelles codées avec un bloc codé en utilisant un codage intra-prédictif. Plus précisément, lesdites techniques concernent un appareil et des procédés d'application d'un filtre de lissage à des échantillons de prédiction utilisés dans le codage intra-prédictif. Par exemple, dans un codage intra-prédictif dépendant d'un mode fixe, un codeur vidéo peut déterminer le type de filtre de lissage appliqué aux échantillons de prédiction sur la base de la taille du bloc et de la combinaison de modes intra-prédictifs associée au bloc en cours, la combinaison étant utilisée pour rechercher un filtre dans une première table de filtres. Dans un codage intra-prédictif dépendant d'un mode adaptatif, le codeur utilise deux filtres dont l'un provient de la première table de filtres et l'autre d'une seconde table de filtres, applique les deux filtres, et détermine lequel donne les meilleurs résultats. Si le filtre de la seconde table de filtres donne de meilleurs résultats, le codeur code une indication de filtrage. Si un filtre de la première table de filtres est utilisé, aucune indication de filtrage n'est codée.
Patent CA-2816110-C (CA)
Inventor: OLSEN JESPER
IPC: B65G21/02
Filed: 2011-10-26
Granted: 2019-03-19
Abstract: The present invention relates to a conveyor system (2) comprising a support frame (4) and an endless carrier chain (6) arranged horizontally thereon and defining an upper part (6a) and a lower part (6b); the carrier chain thereby having an inner side (12) and an outer side (14); wherein said support frame comprises a shielding element (24) in an area (A) defined between the inner side (12a) of the upper part of the carrier chain (6) and the inner side (12b) of the lower part of the carrier chain (6); wherein said shielding element (24) itself, or in combination with the first main support element (16) and/or the second main support element (18) having an extension that blocks a direct access between any point PI located on the inner side (12a) of the upper part of the carrier chain (6) and a corresponding point P2 located on the inner side (12b) of the lower part of the carrier chain.
Patent CA-2817432-C (CA)
Inventor: BARTOLINI ANDREA
IPC: C01G39/06
Filed: 2011-11-25
Granted: 2018-10-30
Abstract: The present invention relates to a process for selectively removing molybdenum from a solution which contains molybdenum, said process comprising the following steps: ¦ bringing the solution to an acid pH lower than or equal to 3, preferably lower than or equal to 2, even more preferably lower than or equal to 0.5, by the addition of an inorganic acid; ¦ adding at least one organic solvent, preferably toluene or xylene, to the solution and stirring continuously so as to create a water-organic emulsion; ¦ adding to the water-organic emulsion at least one alkaline metal xanthate having the general formula MeRX, wherein R is a linear or branched alkyl group having a number of carbon atoms higher than or equal to 2, Me is an alkaline metal selected from Li, Na, K, Rb, Cs and Fr, and X is the xanthate group, so as to form a complex with molybdenum wherein the molar ratio molybdenum/alkaline metal xanthate ranges from 1/6 to 1/2, keeping the emulsion at an acid pH by the addition of an inorganic acid, and interrupting the stirring so as to allow the separation of the aqueous phase from the organic phase. The linear or branched alkyl group R preferably has a number of carbon atoms higher than or equal to 2 and lower than or equal to 12. A reductant is optionally added to the starting solution which comprises Mo and V.
Patent CA-2819303-C (CA)
Title: A composition for detecting biofilms on viable tissues
Inventor: BOWLER PHILLIP GODFREY
IPC: G01N33/52
Filed: 2011-11-30
Granted: 2022-04-19
Abstract: A staining composition for use in making biofilm detectable on viable tissue wherein the composition preferentially stains the biofilm and comprises a staining agent in a quantity effective to stain said biofilm and render it detectable.
Patent CA-2824899-C (CA)
Inventor: DUNN DONALD C
IPC: B60R13/01
Filed: 2011-01-21
Granted: 2018-05-29
Abstract: A system relating to lining heavy-material hauling and processing equipment comprising a plurality of magnetically attached liner panels installed without the need to drill or otherwise alter the truck bed or device being lined.
Patent CA-2826556-C (CA)
Title: Fiber embedded hollow needle for percutaneous delivery of laser energy
Inventor: SRINIVASAN PATTANAM
IPC: A61N5/067
Filed: 2011-12-12
Granted: 2020-07-14
Abstract: An apparatus facilitating percutaneous delivery of laser energy includes: a hollow needle having a cutting edge at an insertion end thereof; and a laser fiber fixedly embedded within the hollow needle, the embedded laser fiber within the needle being permanently fixed within the hollow needle as one non detachable unit.
Patent CA-2832833-C (CA)
Inventor: NILES MARTIN S
IPC: H02G1/02
Filed: 2013-11-12
Granted: 2020-10-27
Abstract: An adapter for a dielectric hot stick, the hot stick having a hook, the hook being movable along an axis of travel that includes a retracted position where the hook is within an axial passage in the hot stick, and an extended position where the hook is extended past a work end of the hot stick, the adapter comprising: a frame with a hot stick seat shaped to be mounted on the work end of the hot stick, the frame defining a lever passage positioned to at least partially align with the axial passage in use; and a lever assembly pivotally connected to the frame, the lever assembly having a first end with a connector for the hook and being at least partially within the lever passage, and the lever assembly having a second end defining or connected to a tool part to move the tool part relative to the frame to cany out a function when the hook moves along the axis of travel.
Patent CA-2833086-C (CA)
Inventor: ROY MARIE GEORGINA
IPC: A23L33/00
Filed: 2012-05-03
Granted: 2017-04-18
Abstract: Bite-size nutritional products and methods of using same are provided. In a general embodiment, the present disclosure provides a bite-size nutritional product having a protein- or carbohydrate-based dough that encases a semi-liquid filling. The semi-liquid filling may be, for example, a jelly, jam or puree comprising fruit, peanut butter, chocolate, etc. The nutritional products can also include a coating having delicious and nutritious components such as chocolate, fruit pieces, crispy cereal components, nuts, and similar components. The bite-size nutritional products can be specifically designed and provided to an athlete for customized protein or carbohydrate intake and portion control. The bite-size nutritional products can also be specifically designed for individuals desiring a delicious tasting, health-conscious snack.
Patent CA-2835971-C (CA)
Inventor: SMYTH CONOR
IPC: H04L12/16
Filed: 2013-12-06
Granted: 2017-03-21
Abstract: A system for determining a viral entity in a networking environment is provided that includes a presentation tier module that includes a front end user interface to make application calls to start a service. A data tier module receives a selective application call from the presentation tier module and gathers known viral information to be benchmarked for further analysis. A logic tier module sends a request to the data tier module and employs stochastic modeling to process data from a plurality of sources that is likely to be viral.
Patent CA-2836386-C (CA)
Inventor: OHTAKE NAOTAKA
IPC: B01J23/10
Filed: 2012-05-28
Granted: 2017-01-03
Abstract: Provided are: a complex oxide that exhibits high redox ability even at low temperatures, has superior heat resistance, and stably maintains the characteristics thereof even when repeating oxidation/reduction at a high temperature; a method for producing the complex oxide; and an exhaust gas purification catalyst. The complex oxide contains over 0 and no greater than 20 parts by mass of Si in terms of SiO2 for every total of 100 parts by mass in terms of the oxides of rare earth metal elements including Ce, and performing a temperature-programmed reduction (TPR) measurement from 50°C to 900°C at a rate of temperature rise of 10°C/minute in a 10% hydrogen, 90% argon atmosphere and then performing oxidation processing for 0.5 hours at 500°C, has the characteristic of exhibiting a reduction rate of at least 1.5% at 400°C or under calculated from the results of performing the TPR measurement again.
Patent CA-2843603-C (CA)
Title: Systems and methods for gravel packing wells
Inventor: TECHENTIEN BRUCE WALLACE
IPC: E21B33/12
Filed: 2012-08-02
Granted: 2016-01-12
Abstract: Assemblies, systems, and methods to facilitate gravel packing of a wellbore having a flow restricting device are described. The assemblies, systems, and methods can include a flow restricting device and an alternative-path gravel packing system to provide a gravel pack about the flow restricting device. The assemblies, systems, and methods can allow uniform and complete annular sand control pack placement together with reduced flow of unwanted fluids.