baber/WOPTO huggingface dataset:
Patent CA-2817083-A1 (CA)
Inventor: GRUNDLEHNER GERRIT JAN
IPC: E02F9/06
Filed: 2011-10-06
Abstract: Dredging assembly (1) for reclaiming sand or minerals from a seafloor (9) or for excavating a trench in the seabed (9), comprising an elongated vessel (2), a submersible part (4) and hoisting mechanisms (26, 27, 28, 29) placed on the vessel (2) for from a number of hoist cables (10, 11, 12, 13) lowering the submersible part into the water alongside the vessel, wherein the submersible part is provided with an elongated pump part (5) and an elongated suction part (6) which at its front is connected to the rear of the pump part, wherein at its opposite rear the suction part is provided with a suction nozzle (62) which in the submerged condition of the submersible part rests on the seafloor (9), wherein the dredging assembly is provided with a flexible pipe (8) connecting the vessel and the pump part to each other for pumping reclaimed sand or minerals upwards therethrough.
Patent CA-2817278-A1 (CA)
Title: Outil servant a retirer des plats chauds d'un four
Inventor: MOLLOY RICHARD
IPC: B25J1/04
Filed: 2013-05-27
Abstract: Un outil servant à retirer des plats chauds d'un four tout en restant à une certaine distance du four afin d'éviter de recevoir une forte émission de chaleur sur les vêtements ou le corps. Il est formé d'une tige télescopique ou non servant de manche, au bout de laquelle se trouve un assemblage de deux tiges de forme rectangulaire formant un "V" renversé sous la tige principale. Ces tiges seront installées sous chacune des deux anses du plat chaud, puis lorsqu'elles sont bien posées sous les anses et contre le plat, à l'aide du manche le plat est soulevé et retiré du four. Une des deux tiges rectangulaires est mobile, elle est installée la première sous une des anses du plat, puis l'autre tige étant fixe sur le manche est glissée sur le dessus du plat puis installée sous l'anse opposée. Le plat est alors soulevé et retiré du four.
Patent CA-2817624-A1 (CA)
Title: Strong base amines to minimize corrosion in systems prone to form corrosive salts
Inventor: LACK JOEL E
IPC: C23F11/00
Filed: 2011-12-07
Abstract: Corrosion by ammonia/amine salts in hydrocarbon streams such as distillation overhead streams that contain a mineral acid and water can be prevented, avoided or minimized by adding certain strong amines to the streams. The amines have a pKa between about 1 0.5 to about 12 and include, but are not necessarily limited to, dimethylamine, diethylamine, dipropylamine, diisopropylamine, di-n-butylamine, diisobutylamine, di-sec-butylamine, di-tert- butylamine, pyrrolidine, piperidine, and combinations thereof. If the hydrocar¬ bon stream further includes a nitrogen-containing compound such as ammonia, a tramp and/or a residual amine which can form a corrosive salt with the mineral acid, then the added amine is a stronger base than the tramp or residual amine, if present. The amount of added amine is greater than total amount of nitrogen-containing compound, so that any corrosive salts formed are less corrosive than the salts that would otherwise form from the ammonia and/or tramp amine.
Patent CA-2822066-A1 (CA)
Inventor: CAMPBELL JOHN
IPC: G06F3/048
Filed: 2012-01-04
Abstract: Different gestures and actions are used to interact with spreadsheets. The gestures are used in manipulating the spreadsheet and performing other actions in the spreadsheet. For example, gestures may be used to move within the spreadsheet, select data, filter, sort, drill down/up, zoom, split rows/columns, perform undo/redo actions, and the like. Sensors that are associated with a device may also be used in interacting with spreadsheets. For example, an accelerometer may be used for moving and performing operations within the spreadsheet.
Patent CA-2822577-A1 (CA)
Title: Composite structures having integrated stiffeners with smooth runouts and method of making the same
Inventor: POOK DAVID A
IPC: B29C70/86
Filed: 2011-12-07
Abstract: A unitized composite structure comprises a composite member having at least one integrally formed composite stiffener. At least one end of the stiffener includes a runout forming a substantially smooth transition between the stiffener and the composite structure.
Patent CA-2826783-A1 (CA)
Title: Cushioning elements for apparel and other products and methods of manufacturing the cushioning elements
Inventor: TURNER DAVID
IPC: A63B71/08
Filed: 2012-02-24
Abstract: A method for manufacturing the cushioning elements may include uti¬ lizing a die (310) with a plurality of die elements (312) positioned in a particular arrangement. A polymer material, which may be a poly¬ mer foam material is located between the die (310) and an extractor (320). The polymer material is compressed between the die (310) and the extractor (320), and the die elements (312) cut the polymer ma¬ terial to form a plurality of pad components, which are arranged like the die elements (312). The die (310) and the extractor (320) are sep¬ arated, and the pad components are secured to the extractor (320) in the arrangement of the die elements (312). Additionally, the pad com¬ ponents are bonded to at least one material layer such that the pad components remain in the arrangement of the die elements.
Patent CA-2829509-A1 (CA)
Inventor: DASBACH UWE
IPC: A61M5/32
Filed: 2012-03-09
Abstract: Described is a needle assembly storage device (1). The storage device (1) comprises a container (3), a pocket (4) formed in the container (3) adapted to receive a needle assembly (5), and a pull linkage (11) connecting the needle assembly (5) to the container (3). The pull linkage (11) disengages the needle assembly (5) when sufficient rotational force has been applied to the needle assembly (5) in a first direction. A projection (15) on the needle assembly (5) prevents rotation of the needle assembly (5) in the pocket (4) in a second rotation direction opposite to the first direction.
Patent CA-2830700-A1 (CA)
Inventor: WEITZEL MARKUS JOERG
IPC: F24H9/18
Filed: 2013-10-23
Abstract: The present disclosure relates to a method of operating a boiler system (27) comprising an oxy-fuel boiler (7) in which an oxygen stream (6) and a fuel stream (2) are combusted to generate a flue gas stream (8), an air separation unit (4) producing the oxygen stream (6) for the oxy-fuel boiler (7), and a gas processing unit (25) for cleaning and compressing at least a portion of the flue gas stream (6) generated in the oxy-fuel boiler (7) producing a pressurized carbon dioxide stream (18), the method comprising: operating the boiler system (27), at least for a period of time, in a recirculation mode, during which a carbon dioxide stream (20) from a CO2 compression unit (17) within the gas processing unit (25) is evaporated in the air separation unit (4) and forwarded as a stream (24) to the gas processing unit (25).  The present disclosure further relates to a boiler system for an oxy-fuel process as well as to a power plant comprising such a system. The present disclosure also relates to the use of a carbon dioxide containing stream as a refrigerant.
Patent CA-2833207-A1 (CA)
Title: Child safety plug lock
Inventor: GAROFALO JAMES
IPC: H01R13/44
Filed: 2013-11-12
Abstract: A child safety plug lock for releasably securing a plug within a power outlet.  The plug lock comprises a body portion including a through-hole and left and right sides. The plug lock also includes left and right arm portions which extend from the left and right sides, respectively, of the body portion. Each arm portion includes an inwardly facing flange. The plug lock is designed to be secured to an outlet via the through-hole in the body portion.  The flanges are sized and positioned to engage and retain a plug in the power outlet when the plug lock is attached to the power outlet via the through-hole. The left and right arm portions are flexible, and are sized and positioned such that pressure applied to an arm portion causes that arm portion to flex laterally away from the plug.
Patent CA-2833612-A1 (CA)
Inventor: MERCER LEE
IPC: E21B33/12
Filed: 2007-03-22
Abstract: A packer for a well is described. The packer comprises a seal element and seal setting apparatus. The seal setting apparatus is moveable with respect to the seal element in a setting direction to apply a setting force to the seal element to move the seal element from a run-in configuration to a set configuration in which, in use, the seal element forms a contact seal with a conduit wall. In use, the packer is arranged such that, in the set configuration, a pressure differential across the packer, which creates a force in the setting direction, will increase the setting force applied by the seal setting apparatus to the seal element to maintain the seal.
Patent CA-2836203-A1 (CA)
Title: Amino-substituted imidazopyridazines as mknk1 kinase inhibitors
Inventor: EIS KNUT
IPC: C07D487/04
Filed: 2012-05-14
Abstract: The present invention relates to amino imidazopyridazine compounds of general formula (I) : in which A, R1, R2, R3 and R4 are as defined in the claims, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said 10 compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper- proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.
Patent CA-2836390-A1 (CA)
Inventor: RAVNAS ASLE
IPC: C09K8/582
Filed: 2012-05-31
Abstract: The present invention relates to a method of establishing a microbial plug in a hydrocarbon-containing geological formation which has been flooded with water, the method comprising: a) introducing into the formation a microbial inoculum, the microorganisms of which are: (i) spores or otherwise in a dormant state, (ii) capable of sporulation, (iii) cellulolytic or hemicellulolytic, (iv) thermophiles, extreme thermophiles or hyperthermophiles, (v) unable to utilise hydrocarbons as a carbon source, and (vi) not indigenous to the hydrocarbon-containing geological formation; b) simultaneously or sequentially introducing into the formation a growth medium which provides a carbon source which can be utilised by the microorganisms introduced in step (a) but not by indigenous microorganisms; c) exposing the inoculum to conditions which enable the microorganisms to enter an active growth phase within water channels in the geological formation; and d) introducing an injection liquid comprising further growth medium as defined in step b) into the formation via an injection well; as well as to the methods of maintaining such plugs, to methods of controlled alteration of the position and/or extent of an established plug and to the plugs themselves.
Patent CA-2837022-A1 (CA)
Inventor: MEKISKA FRANK
IPC: G21D3/06
Filed: 2012-05-30
Abstract: The invention relates to a method and an arrangement for providing an emergency supply to a nuclear installation. The arrangement comprises a container (10) with a plurality of permanently installed devices and at least one motor (22), one generator (26), one pump (24), one fuel tank (14) and one transformer (34), wherein the pump and the generator are functionally connected to the motor in order to activate said motor.
Patent CA-2838366-A1 (CA)
Inventor: HAERDER LUKAS
IPC: A61M15/00
Filed: 2009-03-11
Abstract: The invention relates to sieve part for an inhaler, wherein the sieve part comprises a retaining edge and a sieve area extending in a cross-section within the retaining edge, while furthermore the retaining edge has an angular bend. The invention also relates to inhaler for a powdered substance having a suction air channel leading to a mouthpiece, a substance supply container arranged in a receiving chamber, and a sieve part defined above disposed in the suction air channel between the receiving chamber and the mouthpiece.
Patent CA-2838560-A1 (CA)
Inventor: DOTTORI FRANK A
IPC: D21C1/02
Filed: 2012-07-12
Abstract: Disclosed is an improvement in a conventional process for C5 and C6 sugar recovery from lignocellulosic biomass for fermentation to ethanol, which process including the conventional steps of pretreatment of the biomass with steam at elevated temperature and pressure, collection of C5 sugars from hemicellulose breakdown, cellulose hydrolysis and collection of C6 sugars from cellulose breakdown. The improvement includes conditioning of the biomass prior to the pretreatment step by heating the biomass with steam for a time period between 5 minutes to 60 minutes to achieve a steam treated biomass having a temperature of about 80 to 100oC; and adjusting a moisture content of the steam treated biomass to about 45% to 80%. An increased recovery of C5 and C6 sugars is achieved compared to the conventional process
Patent CA-2839525-A1 (CA)
Title: Gastric resistant pharmaceutical or nutraceutical composition with resistance against the influence of ethanol
Inventor: SCHATTKA JAN HENDRIK
IPC: A61K9/20
Filed: 2012-06-12
Abstract: The invention discloses a gastric resistant pharmaceutical or nutraceutical composition, comprising a core, comprising a pharmaceutical or nutraceutical active ingredient and a gastric resistant coating layer onto the core, wherein the gastric resistant coating layer comprises at least 30 % by weight of a (meth)acrylate copolymer comprising polymerized units of 10 to 40 % by weight of acrylic or methacrylic acid, 10 to 80 % by weight of a C4- to C18-alkyl ester of acrylic or methacrylic acid and optionally 0 to 60 % by weight of another vinylic monomer, whereby the release of the pharmaceutical or nutraceutical active ingredient is not more than 10 % under in-vitro conditions at pH 1.2 after 2 hours in medium according to USP with and without the addition of 20 % (v/v) ethanol.
Patent CA-2842289-A1 (CA)
Title: Gas sensor
Inventor: SUNDAL BJORN MAGNE
IPC: G01T1/178
Filed: 2012-07-19
Abstract: A gas sensor instrument comprises a housing formed of two parts (102, 10) and a diffusion chamber inside the housing. The diffusion chamber is formed from two parts (106, 108) and at least one of the diffusion chamber parts is formed integrally with one of the housing parts. This allows a reduction in size of the instrument without compromising the size of the diffusion chamber. Additionally, a tubular projection is formed integrally with one of the housing parts to form part of a Faraday cage for shielding an amplifier circuit of the instrument.
Patent CA-2842647-A1 (CA)
Inventor: BERGENS STEVEN
IPC: B01J31/00
Filed: 2012-07-18
Abstract: There is provided a process for the reduction of one or more amide moieties in a compound comprising contacting the compound with hydrogen gas and a transition metal catalyst in the presence or absence of a base under conditions for the reduction an amide bond. The presently described processes can be performed at low catalyst loading using relatively mild temperature and pressures, and optionally, in the presence or absence of a base or high catalyst loadings using low temperatures and pressures and high loadings of base to effect dynamic kinetic resolution of achiral amides.
Patent CA-2843073-A1 (CA)
Inventor: HAPSARI WURI ANDARMAWANTI
IPC: H04W16/18
Filed: 2013-01-30
Abstract: The present invention makes a wireless base station (eNB) accurately associate location information of a mobile station (UE) and a QoS measurement result with one another and notify same to an operation maintenance server (OAM) in an MDT. This mobile communication method involves: a step in which a mobile station (UE) notifies "MDT Measurement" and "Location Information" to a wireless base station (eNB); and a step in which, if the wireless base station (eNB) received the "Location Information" during an "Active Time", the wireless base station (eNB) records said "Location Information" in addition to "DL Throughput" and the "MDT Measurement" in the "Active Time", and notifies the "DL Throughput", the "MDT Measurement", and the "Location Information" to an operation maintenance server (OAM).
Patent CA-2843480-A1 (CA)
Inventor: STROTHMANN DIRK
IPC: B62J6/06
Filed: 2012-03-31
Abstract: L'invention concerne un dispositif de production d'énergie électrique sans contact, en particulier une dynamo de bicyclette, sur un contre-élément rotatif, notamment une jante de roue de bicyclette, comprenant au moins un élément rotor (2), monté mobile, présentant au moins un aimant (3), et au moins une bobine (7). Dans le ou les enroulements de la bobine, un courant peut être induit par l'aimant (3) entraîné par l'élément rotor (2), ledit courant étant utilisable pour faire fonctionner un consommateur, l'élément rotor (2) étant mobile par interaction magnétique avec le contre-élément (1). L'invention est caractérisée en ce que l'élément rotor (2) et le contre-élément (1) présentent des trajectoires des axes différentes, et en ce que l'élément rotor (2) est configuré, dans une position active, pour la production d'au moins un champ magnétique (6a, 6b) basé sur des courants de Foucault, dans le contre-élément (1) conducteur formant une trajectoire circulaire ininterrompue, de telle façon que par un déplacement relatif continu entre le contre-élément (2) et l'élément rotor (1), des champs de courant de Foucault, contraires entre eux, en continu, soient induits par des champs magnétiques (6a, 6b) de pôles contraires entre eux, dans le contre-élément, et qu'ainsi l'élément rotor (2) soit déplacé en formant une transmission à courants de Foucault avec le contre-élément (1). L'invention concerne en outre un système d'éclairage de véhicule, ainsi qu'une bicyclette, respectivement pourvus d'un dispositif de production d'énergie électrique correspondant.
Patent CA-2846301-A1 (CA)
Title: Systems and methods for providing a tagging interface for external content
Inventor: SUN ZENNARD
IPC: G06F17/30
Filed: 2014-03-13
Abstract: Computer-implemented systems and methods are disclosed for providing a tagging interface for tagging external content. In accordance with some embodiments, a method is provided for tagging content external to a database system. The method comprises accessing the external content via a web browser of an electronic device.  The method also comprises enhancing the web browser by providing a tagging interface for tagging at least a portion of the external content. The method further comprises receiving created tag associated with a tagged portion of the external document content, and exporting the external content and the received tag to the database system. The tagging interface can also provide an option to export the created tag to an internal database system.
Patent CA-2846457-A1 (CA)
Inventor: DEVISETTY BALA N
IPC: A01N37/00
Filed: 2012-08-30
Abstract: Suspension concentrate 'Compositions are disclosed for delivering S-(+)-Abscts1c acid either alone or in combination with a second plant growth regulator to crop seed prior to planting as well as for foliar, soil drench, in-furrow and sprench (foliar spray and soil drench) applications, are disclosed. The compositions, when properly combined in an aqueous carrier and processed through wet milling to achieve the desired particle size, will result in stable compositions that are desirable for treating crop seeds.
Patent CA-2848779-A1 (CA)
Title: Pharmaceutical compounds
Inventor: LAZZARI PAOLO
IPC: A61K31/4162
Filed: 2014-04-11
Abstract: Compounds of formula (I): (see formula I) wherein: A, R, T, Q, L, Z, G, X and A' are as defined in the description. B and D, equal to or different from each other, are selected between heteroaryl and aryl, wherein at least one of the hydrogen atoms of said heteroaryl and aryl are substituted with groups selected from SO3-, SO3H, COO-, COOH-, and one or more of the other hydrogen atoms of said heteroaryl and aryl are optionally substituted as reported in the description.
Patent CA-2852451-A1 (CA)
Title: Cryogenic storage vessel support
Inventor: STRANGE MARTIN A
IPC: F17C3/02
Filed: 2014-05-23
Abstract: Unconstrained rotational movement of an inner vessel with respect to an outer vessel at one end of a cryogenic storage vessel increases stress in supports at an opposite end. A  storage vessel for holding a cryogenic fluid comprises an inner vessel defining a cryogen space and having a longitudinal axis, and an outer vessel spaced apart from and surrounding the inner vessel, defining a thermally insulating space between the inner and outer vessels. A structure for supporting the inner vessel within the outer vessel at one end comprises an inner vessel support bracket connected with the inner vessel, an outer vessel support bracket connected with the outer vessel, and an elongated support extending between and mutually engaging the inner and outer support brackets to constrain radial and rotational movement of the inner vessel with respect to the outer vessel and to allow axial movement of the inner vessel with respect to the outer vessel along the longitudinal axis.
Patent CA-2852687-A1 (CA)
Title: Field control devices having pre-defined error-states and related methods
Inventor: JENSEN KURTIS KEVIN
IPC: G05B19/042
Filed: 2012-10-19
Abstract: Control apparatus having pre-defined error-states and related methods are described. An example method of controlling a field control device described herein includes receiving, via a controller coupled to the fluid control device, a communication from a control system remotely located from the controller to operate the field control device during a non-error condition, detecting whether an error condition has occurred, and operating the field control device based on a pre-determined error-state instruction stored in the controller when the error condition is detected.
Patent CA-2853376-A1 (CA)
Title: Insecticidal paints
Inventor: KANG KAI
IPC: C09D5/00
Filed: 2012-10-29
Abstract: A one pack aqueous insecticidal architectural coating composition comprising an aqueous dispersion of polymer particles as binder and further comprising, based on the total liquid paint formulation, i) from 0.1 to 4.0wt% insecticide; ii) from 0.5 to 6.5wt% dibasic ester solvent wherein the insecticide is located in the polymer particles and the polymer particles are film forming at ambient temperatures.
Patent CA-2854268-A1 (CA)
Inventor: HUCK NATHAN FOSTER
IPC: A62B7/08
Filed: 2012-10-05
Abstract: The invention provides odor control systems having customizable aroma and malodor control compounds. In a general aspect, the odor control system includes a litter box and a programmable dissemination device attachable to the litter box. The programmable dissemination device is adaptable to receive at least one odor control cartridge and disseminate the contents of the cartridge. The odor control cartridge is a fragrance cartridge or a malodor counteractant cartridge insertable into the programmable dissemination device. Alternatively, the odor control cartridge can include a fragrance and a malodor counteractant in the same cartridge.
Patent CA-2856376-A1 (CA)
Title: Grouped search query refinements
Inventor: LEE MICHELLE I
IPC: G06F17/30
Filed: 2012-11-13
Abstract: Methods, systems, and apparatus, including computer programs encoded on one or more computer storage devices, for grouping search query refinements. One of the methods includes while receiving a text input into an input field by a user and before the user has submitted the text input to a search engine obtaining query suggestions based at least in part on the text input. The method includes grouping query suggestions based on a common query term shared by the query suggestions, wherein the query suggestions include terms that refine the common query term. The method includes transmitting a set of query suggestions to a client device for presentation, wherein the set includes the query suggestions that are presented as a group with the common query term presented in a prominent position and the refinement terms presented in subordinate positions and wherein the common query term and the refinement terms are each user-selectable.