baber/WOPTO huggingface dataset:
Patent CA-2757728-A1 (CA)
Inventor: APPS WILLIAM P
IPC: B67D1/08
Filed: 2011-11-09
Abstract: A plastic keg includes a liner including a neck portion and a body portion. A lid having an opening is disposed at least partially over the liner. The liner is disposed in an outer container having a wall with at least one locking rib projecting therefrom. The locking rib angles downward and the lid secured to the outer container by the at least one locking rib. Optionally, a locking ring securing the neck portion of the liner to the lid may be configured to release the liner when the filled keg is dropped.
Patent CA-2759587-A1 (CA)
Inventor: ANGERPOINTNER LUDWIG
IPC: H01R39/10
Filed: 2011-11-22
Abstract: The invention relate to a slip ring unit comprising a first and a second component group (1, 2), wherein the first component group (1) comprises a holder (1.1) on which a brush element (1.2, 1.2') is secured at two bearing positions (Y, Z). The second component group (2) has a closed peripheral slip ring (2.2). The holder (1.1) is arranged at an axial distance (a) from the slip ring (2.2), and the slip ring (2.2) is contacted by the brush element (1.2; 1.2') at a contact point (X). The slip ring unit is configured so that the contact point (X) is arranged between the bearing positions (Y, Z) along the course of the brush element (1.2; 1.2') and the contact point (X) is arranged at a radial offset (d) from a line (Y, Z) connecting the bearing positions (yz).
Patent CA-2763105-A1 (CA)
Inventor: KUNZLER MARKUS
IPC: C07K14/00
Filed: 2010-05-28
Abstract: The present invention relates to new galactosyltransferases, nucleic acids encoding them, as well as recombinant vectors, host cells, antibodies, uses and methods relating thereto.
Patent CA-2763793-A1 (CA)
Inventor: BESSETTE BRUNO
IPC: G10L19/14
Filed: 2010-06-23
Abstract: The present invention relates to methods and devices for forward time- domain aliasing cancellation in a coded sig-nal transmitted from a coder to a decoder. Information related to correction of the time-domain aliasing in the coded signal is cal-culated at the coder and added in a bitstream sent from the coder to the decoder. The decoder receives the bitstream and cancels the time-domain aliasing in the coded signal in response to the information comprised in the bitstream. The information may be representative of a difference between a frame of audio signal to be encoded in a first coding mode and a decoded signal from the frame including time-domain aliasing effects.
Patent CA-2764478-A1 (CA)
Title: Semiconductor device
Inventor: SAWADA KENICHI
IPC: H01L27/06
Filed: 2011-02-23
Abstract: Provided is a semiconductor device which avoids an adverse effect of high temperatures due to a switching element and in which a circuit to prevent false firing is arranged on the same substrate as the switching element. An N-channel type MOSFET 10 and a JFET 30 of an N-channel type containing a semiconductor material of silicon carbide are individually arranged in proximity on conductive patterns 51, 52 on a substrate 5, and a gate electrode 13 of the MOSFET 10 and a drain electrode 31 of the JFET 30 are connected by a lead 61. When an external drive signal for on/off control of MOSFET 10 propagates between source electrode 32 and drain electrode 31 of JFET 30, the channel resistance of JFET 30 is changed to a large/small value according to a low/high level of gate voltage between source electrode 32 and gate electrode 33, whereby a leading edge of a switching waveform between drain electrode 11 and source electrode 12 of MOSFET 10 comes to have a gentler slope than a trailing edge thereof.
Patent CA-2765666-A1 (CA)
Inventor: JOTHIPRASAD GIRIDHAR
IPC: F01D11/00
Filed: 2012-01-26
Abstract: The present application provides a plasma actuation system (100) for a turbo-machinery device (105). The plasma actuation system (100) may include an end wall (60), a number of end wall actuators (110) positioned about the end wall (60), and a blade (50) positioned adjacent to the end wall (60). The end wall actuators (110) are oriented to produce a swirling flow (250) between the end wall (60) and the blade (50).
Patent CA-2766368-A1 (CA)
Inventor: NI YONGHAO
IPC: C08L97/02
Filed: 2012-01-30
Abstract: Methods are provided for the recovery of dissolved organics, such as hemicelluloses, lignin, and acetic acid, from a lignocellulosic feedstock or process liquor, where the dissolved organics are recovered via an adsorbent. The adsorbent may include activated carbon, modified activated carbon, precipitated calcium carbonate, and lime and/or lime mud. The dissolved organics may be adsorbed from a pre-hydrolysis liquor of a pulping process such as the Kraft-based dissolving pulp production process.  Other methods include a combined (or integrated) process of adsorption, ion exchange resin treatment, and membrane filtration for the treatment of a lignocellulosic liquor, such as a pre-hydrolysis liquor of kraft-based dissolving pulp production process, such that dissolved organics such as lignin, acetic acid, and hemicellulose-derived sugars may be extracted and optionally concentrated.
Patent CA-2766763-A1 (CA)
Title: Drilling activity logging device, system and method
Inventor: KLASS MICHAEL ALAN
IPC: E21B45/00
Filed: 2011-07-27
Abstract: A drilling log data logger (10), and system incorporating the same, has means (14-40) to receive drilling event related data, electronic storage means to store said input data, and output means (12, 42) to output said data on demand. A related drilling log data recordal method for at least one drilling operation includes entering (100) initial drilling data into a data logger (10), said initial drilling data relating to at least one said drilling operation, creating current progress drilling data (108) in the data logger based on said initial drilling data, entering subsequent drilling data (110) into the data logger relating to one or more of a drilling task, drilling progress, drilling equipment or drilling operators of said drilling operation, comparing the subsequent drilling data (110) with the current progress drilling data (108); and updating the current progress drilling data (108) using the subsequent drilling data (110).
Patent CA-2768603-A1 (CA)
Title: Improvements in and relating to the reduction and removal of particles
Inventor: WARREN NEIL
IPC: B03C3/41
Filed: 2010-07-21
Abstract: Disclosed is apparatus (100) for the reduction or removal of smoke particles suspended in a local atmosphere A and resulting from a surgical procedure, the apparatus including or comprising two electrodes (140) and (150) each in electrical communication with or being electrically connectable to opposite poles of a source of high voltage dc electricity. A first of the electrodes (140) may be electrically connectable to a patient P. and a second (150) may be positionable within or adjacent a patient such that the two electrodes, when in communication with opposite poles of said high voltage, ionise said particles in use, for attracting said particles toward the patient or toward the second of the electrodes.
Patent CA-2769256-A1 (CA)
Title: Siliceous-based polyurea compositions
Inventor: MC DONNELL SHANE OLIVER
IPC: C04B28/24
Filed: 2010-07-07
Abstract: The present invention provides siliceous-based polyurea compositions, obtainable by reacting isocyanates, alkali silicates and hydratable aluminosilicates. Moreover, the present invention provides a process for the manufacture of these compositions, comprising the steps of mixing a hydratable aluminosilicate with an aqueous silicate and reacting this mixture with a polyisocyanate and/or a polyisocyanate prepolymer, optionally in the presence of a polyol and/or with the inclusion of an inert filler. Finally, the present invention provides the use of these compositions in the fields of aviation, automotive assemblies, construction, consumer products, fire protection, furniture components, insulation, shipbuilding and/or windmill construction. The compositions obtainable according to the present invention are lightweight, high load bearing, flame retarding materials.
Patent CA-2771215-A1 (CA)
Title: Therapeutic preparation for rhinitis
Inventor: ENDO KYOKO
IPC: A61P37/08
Filed: 2010-08-27
Abstract: Disclosed is a therapeutic agent for rhinitis, which has a significant rhinitis-ameliorating effect on rhinitis, particularly allergic rhinitis, can exert a medicinal efficacy thereof rapidly, has fast-acting properties, can exert the medicinal efficacy thereof for a prolonged period, has no topical adverse side effect, and has excellent effectiveness and safety. Specifically disclosed is a therapeutic agent for rhinitis, particularly a therapeutic agent for allergic rhinitis, which comprises a C-type natriuretic peptide (CNP) or a B-type natriuretic peptide (BNP) as an active ingredient.
Patent CA-2773963-A1 (CA)
Title: Load handling bumper for material handling device
Inventor: SCHENDEL DAVID LAWRENCE
IPC: B60K28/10
Filed: 2010-09-08
Abstract: A material handling device includes an automated guided vehicle configured for use with a carrier. Both the vehicle and the carrier include a bumper having a reflective target mounted thereon. The automated guided vehicle includes a sensor having a light source and a scanner for receiving a reflection from the light source. The light source directs a first light beam at the vehicle reflective target and a second light beam at the carrier reflective target. When the vehicle bumper is moved toward the sensor, the vehicle reflective target moves into a reflective position and when the carrier bumper is moved toward the sensor, the carrier reflective target moves into a reflective position. The movement of the either bumper into the reflective position generates a signal from the sensor to a controller to control the movement of the automated guided vehicle in response to movement of either bumper.
Patent CA-2774099-A1 (CA)
Title: 6-amino quinazoline or 3-cyano quinoline derivatives, preparation methods and pharmaceutical uses thereof
Inventor: TANG PENG CHO
IPC: A61P35/00
Filed: 2010-08-26
Abstract: 6-amino quinazoline or 3-cyano quinoline derivatives, preparation methods and pharmaceutical uses thereof are disclosed. Specifically, the present disclosure discloses novel 6-amino quinazoline or 3-cyano quinoline derivatives presented by general formula (I), or tautomers, enantiomers, diastereomers, racemates or pharmaceutically acceptable salts thereof, or metabolites, metabolic precursors or prodrugs thereof, and their uses as treatment agents especially as protein kinase inhibitors, in which each substitute group of general formula (I) is as defined in the specification.
Patent CA-2774856-A1 (CA)
Title: Method of operating a heated guide vane assembly
Inventor: EDMONDSON WAYNE GARCIA
IPC: B64D15/12
Filed: 2010-05-14
Abstract: A method of operating a heated guide vane assembly for turbomachinery, the heated guide vane assembly including a plurality of guide vanes each having two major surfaces joined about their periphery by edges and an associated electric heater element secured to at least one major surface of the guide vanes. The method includes the steps of energizing heater elements on at least one of the guide vanes, de- energizing heater elements on at least one of the guide vanes, and energizing heater elements on at least one of the guide vanes which was not energized in the first energizing step.
Patent CA-2775448-A1 (CA)
Inventor: TILMONT DANIEL
IPC: E21B43/25
Filed: 2010-07-15
Abstract: A downhole steam generation apparatus and method of use are provided. The apparatus may include an injection section, a combustion section, and an evaporation section. The injection section may include a housing, injector elements, and injector plate. The combustion section may include a liner having channels disposed therethrough. The evaporation section may include conduits in fluid communication with the channels and the combustion chamber, and a nozzle operable to inject a fluid from the channels to the combustion chamber in droplet form. A method of use may include supplying fuel, oxidant, and fluid to the apparatus; combusting fuel and oxidant in a chamber while flowing the fluid through a plurality of channels disposed through a liner, thereby heating the fluid and cooling the liner; and injecting droplets of the heated fluid into the chamber and evaporating the droplets by combustion of the fuel and the oxidant to produce steam.
Patent CA-2775873-A1 (CA)
Inventor: WILSON JOHN JR
IPC: F16M13/00
Filed: 2010-09-28
Abstract: An adjustable equipment curb has upper and lower frames, each having opposed first and second length-adjustable sides and opposed length-adjustable first and second ends interconnectable to form a rigid frame and height-adjustable mounting legs.  The lower frame may be used alone, or may support the upper frame through a shock mount system having mounts affixed to both the upper and lower frames and shock absorbing springs between the mounts. The frames may be formed of interconnecting channel members, and the lower frame channel members may be of a perforated construction that, in conjunction with applied sheathing, provides acoustic damping. Seismic brackets may be affixed to either of the frames to resist seismic shock and developed moments.
Patent CA-2777768-A1 (CA)
Inventor: NELSON ERIC D
IPC: E21B43/40
Filed: 2010-09-17
Abstract: L'invention porte sur des systèmes et des procédés intégrés pour une génération d'énergie à faible taux d'émission dans des traitements de récupération d'hydrocarbure. Un système comprend un courant de combustible de commande, un courant d'oxygène, une unité de combustion, un premier système de génération d'énergie et un second système de génération d'énergie. L'unité de combustion est configurée pour recevoir et brûler le courant de combustion de commande et le courant d'oxygène pour produire un courant de combustion gazeux ayant du dioxyde de carbone et de l'eau. Le premier système de génération d'énergie est configuré pour générer au moins une unité d'énergie et un courant de dioxyde de carbone. Le second système de génération d'énergie est configuré pour recevoir de l'énergie thermique provenant du courant de combustion gazeux et convertir l'énergie thermique en au moins une unité d'énergie.
Patent CA-2779349-A1 (CA)
Inventor: NG JOANNA W
IPC: G06F16/903
Filed: 2012-06-06
Abstract: An illustrative embodiment of a computer-implemented process for predictive analytic queries creates a user defined predictive analytic query using a set of syntactic grammar that defines a correct syntax of the user defined predictive analytics query comprising only a created set of predictive analytics by-example vocabularies and a set of subject specific by-example vocabularies forming by-example vocabularies, wherein the set of syntactic grammar defines semantics of each syntactically correct predictive analytics query using the by-example vocabularies such that predictive analytics queries can be expressed with semantic precision using this constrained Natural Language Processing (cNLP) approach. The computer-implemented process further generates a predictive analytic model and runtime query, using the user defined predictive analytic query, by a parser and generator, executes the runtime query using the predictive analytic model to create a result and returns the result to the user.
Patent CA-2779474-A1 (CA)
Inventor: DOCKUS KOSTAS F
IPC: C22C9/00
Filed: 2002-11-21
Abstract: A method of manufacturing an article of manufacture for use in a fluxless brazing process is disclosed. The method comprises: (a) providing a substrate containing aluminum; and (b) electroplating a braze-promoting layer onto said substrate, said braze-promoting layer comprising one or more metals selected from nickel and cobalt;  wherein the electroplating is carried out in an aqueous bath having a pH of from about 2 to 7 and including, in solution, ions of said one or more metals, citrate ion and ammonium ion, wherein the mole ratio of metal ions: citrate ion: ammonium ion in solution is about 1: 0.5 to 1.5: 1 to 6.
Patent CA-2779987-A1 (CA)
Inventor: CHUNG KENNETH K
IPC: B29C35/02
Filed: 2012-06-15
Abstract: Disclosed herein is a method comprising transporting a conduit and a template through a guide tube; the template being disposed on an outer surface of the conduit between the conduit and the guide tube; and transferring a texture from the template to the conduit as the conduit and the template are transported through the guide tube. Disclosed herein too is an apparatus comprising a guide tube; the guide tube being operative to facilitate a transfer of a pattern from a template to a conduit; a first feed spool and a first take-up spool for feeding the conduit through the guide tube and for taking up the conduit after it has travelled through the guide tube respectively; and a second feed spool and a second take-up spool for feeding the template through the guide tube and for taking up the template after it has travelled through the guide tube respectively.
Patent CA-2779993-A1 (CA)
Inventor: BENAYON JAY W
IPC: G06Q10/06
Filed: 2012-06-15
Abstract: An illustrative embodiment of a computer-implemented process for managing configurable resource policies executes a resource expression associated with a received user selection to extract information from an executing simulation. Responsive to a determination that there are no more user selections to process, a set of rules is selected using the user selections and resource expression to populate a resource template using extracted information and selected rules. A resource policy is generated using the populated template. The generated resource policy is applied to the executing simulation, wherein behavior of the executing simulation is modified.
Patent CA-2782115-A1 (CA)
Inventor: CLELAND JOHN G
IPC: B25B27/02
Filed: 2012-07-03
Abstract: A multifunctional tool includes first and second handle members, first and second jaw members operatively connected to the first and second handle members and movable between a first open position and a second closed position, and first and second removable collar attachment members configured to be removably installed in the first and second jaw members, respectively, to provide different sizes of compressing and/or cutting diameters when the first and second jaw members are in the second closed position.
Patent CA-2784176-A1 (CA)
Inventor: STOERKEL JENS
IPC: A46B9/04
Filed: 2010-12-10
Abstract: A toothbrush having a toothbrush head with a top side at which cleaning elements for cleaning teeth are arranged. The cleaning elements and the head can facilitate the removal of foam, plaque and undesired particles.
Patent CA-2785832-A1 (CA)
Inventor: COLLARD JOSEPH
IPC: A61K48/00
Filed: 2011-01-04
Abstract: La présente invention se rapporte à des oligonucléotides antisens qui modulent l'expression et/ou la fonction du facteur de régulation de l'interféron 8 (IRF8), en particulier en ciblant des polynucléotides antisens naturels du facteur de régulation de l'interféron 8 (IRF8). L'invention se rapporte également à l'identification de ces oligonucléotides antisens et à leur utilisation dans le traitement de maladies et troubles associés à l'expression de l'IRF8.
Patent CA-2785953-A1 (CA)
Title: Endovascular flow direction indicator
Inventor: SHALEV ALON
IPC: A61D1/02
Filed: 2010-12-27
Abstract: An endovascular tool (10) is provided, which includes a longitudinal delivery shaft (24) and a fin (20) coupled to the delivery shaft (24). The fin (20) is configured to assume (a) a compressed state for endoluminal delivery, and (b) an expanded state for endoluminal deployment, in which state the fin (20) is configured to pivot around an axis of rotation (18). Other embodiments are also described.
Patent CA-2787815-A1 (CA)
Title: A method for producing highly-crystallized metal powder
Inventor: AKIMOTO YUJI
IPC: H01G4/008
Filed: 2012-08-21
Abstract: A fine, highly-crystallized metal powder is produced by ejecting a carrier gas and raw material powder composed of decomposable metal compound powders into a reaction vessel through a nozzle under the condition of V/S > 600, where V represents the carrier gas flow rate (liter/min) and S represents a cross-sectional area of the nozzle opening (cm2); and heating the raw material powder at a temperature above its decomposition temperature and not lower than (Tm - 200) °C where Tm is the melting point (°C) of the metal to be produced, while allowing the raw material powder to pass through the reaction vessel whereby it is dispersed in a gas phase at a concentration of 10 g/liter or less, wherein an ambient temperature T1 of a nozzle opening part is set to 400°C or higher and lower than (Tm - 200) °C.
Patent CA-2791671-A1 (CA)
Inventor: KOBAYASHI MICHIMOTO
IPC: C07K14/47
Filed: 2011-03-03
Abstract: Provided is a method for detecting gastric cancer, which is less invasive to a subject and which has a high detection sensitivity and accuracy. Specifically, disclosed is a method which involves measuring, in vitro, the Cofilin 1 protein, the mutant thereof and/or the fragment of said Cofilin 1 protein and said mutant within a body fluid sample of a subject, and detecting the presence or absence of gastric cancer on the basis of the amount of said Cofilin 1 protein, mutant and/or fragment. Also provided is a kit for diagnosing gastric cancer, which contains an antibody that can specifically bind with the aforementioned protein.
Patent CA-2792408-A1 (CA)
Title: Redox flow battery
Inventor: DONG YONGRONG
IPC: H01M50/77
Filed: 2011-03-08
Abstract: Disclosed are: a redox flow battery (RF battery) that can minimize the precipitation of precipitates while still producing a high emf; and a method for running a redox flow battery. The disclosed RF battery (100) charges and discharges a battery cell by supplying a positive-electrode electrolyte solution and a negative-electrode electrolyte solution thereto. Said battery cell is provided with a positive electrode (104), a negative electrode (105), and a barrier membrane (101) interposed between the electrodes (104 and 105). The positive-electrode electrolyte solution contains either manganese ions or both manganese ions and titanium ions. The negative-electrode electrolyte solution contains at least one of the following metal ions: titanium ions, vanadium ions, chromium ions, zinc ions, and lead ions. By including titanium ions in the positive-electrode electrolyte solution and running the RF battery (100) such that the charging depth of the positive-electrode electrolyte solution is at most 90%, the precipitation of precipitates such as MnO2 is minimized, resulting in good charging and discharging characteristics. Also, the disclosed RF battery (100) produces an emf equivalent to or greater than that of conventional vanadium redox flow batteries.
Patent CA-2793360-A1 (CA)
Inventor: STARK MAGNUS
IPC: A01C5/06
Filed: 2011-03-22
Abstract: A precision seeder for sowing seeds to obtain a predetermined number of plants per unit of length comprises a seed discharging tube (13) adapted to feed said seed by means of an excess air pressure from a seed distributing device (11) to a seed outlet (14), a seed furrow opener (15) comprising two sowing discs (15a, 15b) arranged at an angle relative to each other, and a resilient press surface (16) for pressing the seed into the soil. The press surface (16) is designed such that a direction of flow (F) of the seeds at the seed outlet (14) intersects or is substantially tangent to at least a portion of the press surface (16). The seed outlet (14) is located between the sowing discs (15a, 15b) and, as seen in the transverse direction, inside or immediately adjacent to the periphery of at least one of the sowing discs (15).