baber/WOPTO huggingface dataset:
Patent CA-2781339-A1 (CA)
Title: Drill guide system
Inventor: APPENZELLER ANDREAS
IPC: A61B17/17
Filed: 2010-10-29
Abstract: A drill guide includes a first bone plate that extends along a first middle plane, and a second bone plate that extends along a second middle plane. The drill guide further includes a first articulation and a second articulation that is connected to the first articulation. The first and second articulations are arranged between the first and the second bone plate. Each of the first and second articulations is releasably lockable.
Patent CA-2782424-A1 (CA)
Inventor: DUMONT JENNIFER A
IPC: A61K38/37
Filed: 2010-12-06
Abstract: The present invention provides methods of administering Factor VIII; methods of administering chimeric and hybrid polypeptides comprising Factor VIII; chimeric and hybrid polypeptides comprising Factor VIII; polynucleotides encoding such chimeric and hybrid polypeptides; cells comprising such polynucleotides; and methods of producing such chimeric and hybrid polypeptides using such cells.
Patent CA-2783331-A1 (CA)
Title: Pregnenolone sulfate for the treatment of neurologic disorders
Inventor: ADRA CHAKER N
IPC: A61K31/57
Filed: 2009-12-09
Abstract: The disclosure relates, in part, to methods of using pregnenolone sulfate (PREGS) to protect against the neurotoxicity of the ß-amyloid peptide Aß1-42. The disclosure also provides methods of using pegnanolone sulfate for treating neurologic disease or dysfunction. The disclosure further provides of using pegnanolone sulfate methods for stimulating or promoting growth of a neuronal cell.
Patent CA-2784071-A1 (CA)
Title: Pumpable geopolymers comprising a setting accelerator
Inventor: PERSHIKOVA ELENA
IPC: C04B28/02
Filed: 2010-11-10
Abstract: The invention concerns the use of a carbohydrate-based compound as a setting accelerator in a pumpable geopolymeric suspension for oil and/or gas industry applications, said suspension further comprising 'an aluminosilicate source, a carrier fluid, and an activator, and methods of preparing such suspensions. In particular, the suspension according to the invention is used for well primary cementing operations and/or remedial applications.
Patent CA-2784620-A1 (CA)
Title: Method of treating wastewater and producing an activated sludge having a high biopolymer production potential
Inventor: WERKER ALAN GIDEON
IPC: C02F3/12
Filed: 2010-07-29
Abstract: A method or process is provided for treating wastewater and producing a polyhydroxyalkanoate (PHA)-storing biomass. The method or process entails biologically treating wastewater and in one process a filamentous biomass is selected and caused to proliferate so as to dominate an activated sludge. The filamentous biomass is utilized to treat the wastewater and to remove contaminants therefrom. As a part of this process, there is provided an enhancement for PHA production potential in the said biomass. This entails enhancing the PHA production potential of the filamentous biomass by subjecting the biomass to alternating feast and famine conditions where under feast conditions more biodegradable organic substrate is available to the filamentous biomass than under famine conditions. In another process, wastewater is treated with an activated sludge. The wastewater is treated in a main stream and as a part of the process, the activated sludge and biomass contained therein is concentrated and directed to a side stream. in the side stream, at least a portion of the enhancement for PHA production potential in the biomass from the process is carried out. In one particular process, the activated sludge and the biomass contained therein is concentrated by a separator and the concentrated biomass is directed to a side stream and subjected to famine conditions.
Patent CA-2786106-A1 (CA)
Inventor: JOSHI MAHENDRA
IPC: C10G1/04
Filed: 2012-08-13
Abstract: Methods and systems for in situ extraction of bitumen from deposits of bitumen-containing material are described. The methods and systems can generally include establishing freeze walls within the deposit of bitumen-containing material to establish a confined zone into which solvents can be injected in order to extract bitumen from the bitumen-containing deposits. Different types of solvents can be sequentially injected in order to extract bitumen and also help reduce the amount of solvent left behind in the deposit.
Patent CA-2788592-A1 (CA)
Inventor: RYLAND GRAHAM
IPC: B25J9/08
Filed: 2011-02-04
Abstract: A module of a center link pivotably connected to two outer links has continuously rotatable faceplates rotatably disposed on the two outer links, thereby creating four degrees of freedom (4-DOF). Modules may be connected via faceplates to produce a "snake" assembly. A single module may move forward in a straight line through simultaneous rotation of the two faceplates. By reversing the rotation of the faceplates, the module may turn in its own length. By sequentially pivoting the outer links relative to the center link, an "inch worm" movement may be used to move the module. Interconnections of two or more modules increase the number of available degrees of freedom, and increase the flexibility of the resultant assembly. Apertures in the faceplates and the outer links allow for interconnection of modules and allow for electrical power and signal connections. A battery housed in the center link provides power for each module.
Patent CA-2791780-A1 (CA)
Title: Surgical instrument
Inventor: HASSOUN BASEL S
IPC: A61B17/28
Filed: 2011-03-03
Abstract: A surgical apparatus for use in endoscopic surgery having a user interface operatively coupled to an articulating tool assembly via an elongate tubular member. Movement at the articulating tool mirrors movement at the user interface thereby providing intuitive operation of the surgical apparatus. The apparatus is configured such that the range of motion of the articulating tool assembly emulates the range of motion of the human wrist.
Patent CA-2792448-A1 (CA)
Inventor: KEMP THOMAS MARK
IPC: A61M5/24
Filed: 2011-03-03
Abstract: The invention relates to an auto-injector with an interlock mechanism for defining an operation sequence of the auto-injector (1 ) in a manner to allow a lateral trigger button (16) to be operated only when a proximal end (P) of the auto-injector (1 ) is pressed against an injection site, wherein a detector means (18) is arranged inside an elongate housing (2) of the auto-injector (1 ) at the proximal end (P), the detector means (18) slidable in longitudinal direction and biased by a detector spring (19) into a position with the detector means (18) protruding beyond the proximal end (P), wherein a dog (16.2) is arranged at the trigger button (16) and wherein at least one longitudinal bar (18.1, 21 ) is provided, at least one of the bars (21 ) slidable in longitudinal direction and coupled to the detector means (18) for joint movement at least in distal direction (D), wherein a recess (21.1 ) for the dog (16.2) is provided in the bar (21 ) for allowing the trigger button (16) to be pressed when the detector means (18) is being pushed into the auto-injector (1 ) and wherein otherwise the dog (16.2) is engaged with the bar (21 ) in a manner to prevent the trigger button (16) from being pressed.
Patent CA-2794414-A1 (CA)
Inventor: HANSEN ROBERT A
IPC: F16G3/02
Filed: 2003-10-28
Abstract: An on-machine-seamable industrial fabric comprising rings connected by pintles. In one principal embodiment, the rings are oriented in the crossmachine direction and the pintles extend in the machine direction, joining the rings. Such configuration improves the strength of the fabric and provides resistance to needling damage.
Patent CA-2797055-A1 (CA)
Title: Orthese adaptee de compression/contention, pour le renforcement de la pompe musculo-aponevrotique du mollet
Inventor: CROS FRANCOIS
IPC: A61L15/22
Filed: 2012-11-20
Abstract: Cette orthèse (10) comporte une partie distale compressive (14) élastique, s'étendant vers le haut à partir de la cheville, associée à une partie proximale contentive rigide (16) attenante enveloppant une région du mollet comprise entre le niveau du point de jonction entre le tendon d'Achille et les muscles du mollet et le niveau situé en dessous de la tubérosité tibiale Cette partie proximale contentive rigide (16) est une partie tubulaire déformable essentiellement non élastique, réalisée par mise en place de l'orthèse sur un gabarit représentatif de la morphologie du mollet du patient ; application in situ sur l'orthèse, dans la région de la partie proximale contentive, d'une résine biocompatible durcissable durcissement de la résine avec l'orthèse maintenue sur le gabarit ; et retrait de l'orthèse dans son état fini.
Patent CA-2800443-A1 (CA)
Title: Systems and methods for pressure-cycled stimulation during gravity drainage operations
Inventor: BOONE THOMAS J
IPC: E21B43/18
Filed: 2012-12-21
Abstract: Systems and methods for pressure-cycled stimulation during gravity drainage operations. These systems and methods include increasing a pressure within a stimulation well that extends within a subterranean formation and subsequently decreasing the pressure within the stimulation well to increase production of viscous hydrocarbons from a production well. The systems and methods further include repeating the increasing and the decreasing for a plurality of stimulation cycles and producing viscous hydrocarbons from the subterranean formation during the increasing, the decreasing, and the repeating. The increasing may include increasing a reservoir pressure within the subterranean formation to a pressure that is greater than a bubble point pressure of the viscous hydrocarbons, and the decreasing may include decreasing the reservoir pressure to a pressure that is less than the bubble point pressure of the viscous hydrocarbons.
Patent CA-2801423-A1 (CA)
Inventor: DALLA BETTA RALPH A
IPC: G01F1/74
Filed: 2011-06-15
Abstract: A flow body flow meter includes a flow body and a sensor having one or more probes in the flow body. As a wet gas stream enters the flow body, an internal passage imparts angular momentum to the stream to induce a rotating flow. The wet gas stream at least intermittently carries liquid phase particles and the inertia of the denser liquid phase particles separates them from the rotating flow. The probes of the sensor are located in a part of the rotating flow that is free of any liquid phase particles. The internal passage may include an axial swirler and a cylindrical section downstream from the axial swirler. The axial swirler imparts the nonlinear motion to the stream, and tips of the probes are located near a center axis of the cylindrical section so they are free of any liquid phase particles.
Patent CA-2801641-A1 (CA)
Inventor: SILVERS ROBERT
IPC: F41G11/00
Filed: 2013-01-08
Abstract: A reticle of a projectile-weapon aiming system such as a riflescope includes first and second series of secondary aiming marks spaced apart below a primary aiming point, the first and second series providing holdover aiming points for regularly incrementing target distances for respective subsonic and supersonic .300 AAC Blackout ammunition, or other types of ammunition.
Patent CA-2808763-A1 (CA)
Inventor: BLACK GLEN
IPC: A01B45/02
Filed: 2013-03-01
Abstract: A gasoline powered aerator with a single row of 3 probes is configured for deep penetration and injection of compressed air or maintenance fluids. A self-propelled axle powers the vehicle for movement forward and backward and the cylinders which raise and lower the probes are operated pneumatically by air being produced by one air compressor. The probes penetrate to a depth of approximately 9 to 12 inches.  In use, a high pressure blast of air is emitted through apertures near the probe tips, loosening surrounding compacted soil. Liquid substances may be injected into the loosened soil through the apertures. The probes are arranged in a row assembly. The row assembly having at least three air cylinders and at least three probes. Advantageously, each probe does not require a separate dedicated actuator. Thus, the row assembly configuration of the exemplary embodiment reduces cost and improves reliability. The single row assembly, which has a plurality of probes, covers a relatively wide swath of terrain 4 to 5 feet in one cycle. This scope of coverage reduces the time required to treat an area as compared to a device that featuring a single probe in a row. Part of the machines utility function of pneumatically putting the pressure pads and springs on the surface, sending the probes into the subsurface are all accomplished without the use of hydraulics or the use of hydraulic fluids. Furthermore, the probes are evenly spaced in the row to ensure uniform coverage. For large areas, the savings in time can be substantial.
Patent CA-2809911-A1 (CA)
Inventor: FOLLMANN MARKUS
IPC: A61P9/04
Filed: 2011-08-31
Abstract: The application relates to novel bicyclic aza heterocycles, methods for the production thereof, the use thereof on their own or in combinations for the treatment and/or prevention of diseases, and the use thereof for the production of medicaments used for treating and/or preventing diseases, in particular cardiovascular diseases.
Patent CA-2811599-A1 (CA)
Inventor: KALMUS JOHN W
IPC: B60J5/04
Filed: 2010-11-29
Abstract: The vehicle door protection device (10) is a removable device for prevention of dents and other damage to a vehicle door (D), such as damage caused by the opening of an adjacent vehicle door. The vehicle door protection device includes an elongated base (12) having opposed inner and outer surfaces (13, 14), and an elongated fin (18) joined to the outer surface of the base and projecting orthogonal thereto. The elongated base (12) and elongated fin (18) are preferably formed from high impact plastic or the like. The elongated fin (18) preferably has a main body portion (17) with an outer edge of increased thickness, enhancing the rigidity thereof. The inner surface (13) of the base (12) is releasably secured to an exterior face of the vehicle door (D) by a magnetic layer (16) secured to the inner surface (13). Alternatively, for vehicles having bodies formed from fiberglass or the like, the inner surface may have at least one suction cup (116) secured thereto.
Patent CA-2813402-A1 (CA)
Inventor: LIU LINGJIA
IPC: H04W16/14
Filed: 2011-10-04
Abstract: For use in a heterogeneous network, a method for enabling interference coordination includes, upon occurrence of a trigger condition, determining, at a first low power node, that the first low power node is approaching a second low power node. The method also includes sending, at the first low power node, an entering message to an evolved Node-B (eNB) that serves the first low power node. The method further includes receiving, at the first low power node, configuration information from the eNB to perform at least one measurement of the second low power node.
Patent CA-2813943-A1 (CA)
Inventor: SCOTT DANNY E
IPC: E21B10/55
Filed: 2011-10-05
Abstract: A composite material comprising a plurality of hard particles surrounded by a matrix materia] comprising a plurality of nanoparticles. Earth boring tools including the composite material and methods of forming the composite material are also disclosed. A polycrystalline material having a catalyst material including nanoparticles in interstitial spaces between inter-bonded crystals of the polycrystalline material and methods of forming the polycrystalline material are also disclosed.
Patent CA-2817010-A1 (CA)
Inventor: VAN GRONINGEN DAVID
IPC: A61M25/00
Filed: 2011-11-02
Abstract: Package for a catheter, with a catheter (1) having catheter tube (1a) with a distal end and a proximal end, the proximal end being provided with a catheter connector (1b). A main body (3) is provided for holding the catheter (1), and a cap (4) for closing off the main body (3). A gel container (5) is positioned inside the main body (3), the gel container (5) being provided with a cavity (6) for holding an amount of gel-like lubricating agent. The gel container (5) comprises a first opening (7) at a distal end, and a second opening (8) at a proximal end. The catheter tube (1a) is disposed through the first opening (7) and second opening (8) when stored in the package. The main body (3) is made of a rigid material to allow easy and reliable storage.
Patent CA-2817560-A1 (CA)
Inventor: WILGUS MITCHELL L
IPC: F24C1/16
Filed: 2011-11-09
Abstract: A combustible fuel package is provided for a grill which comprises a generally tubular body defining a cavity therein, this body made of a paper material or other non-hazardous combustible material sufficient in strength to retain a solid fuel such as charcoal briquettes within the cavity for a sufficient amount of time to allow the solid fuel to burn to a sufficient degree for cooking food before the paper body is fully consumed, the body having a plurality of vertically oriented elongated apertures spaced around the exterior of the body.
Patent CA-2817640-A1 (CA)
Title: Sail-equipped amphibious aerostat or dirigible
Inventor: SARMIENTO JOSEPH NILO L
IPC: B64B1/24
Filed: 2013-05-31
Abstract: A manned or autonomously-operated craft commonly referred to as an airship or dirigible or maneuverable balloon that is of mono- or multi-hull contruction, and sustains lift from rigid or semi-rigid envelopes or gasbags containing helium or hydrogen or other similar lighter-than-air gas, or may utilize hot gases to samely generate aerostatic lift. Further, said craft consists of a singular or plurality of sails or similar air-foil device with associated mast, boom and rigging assemblies for main propulsion and a plurality of electrically-powered thrusters spaced on the hulls to provide manuevering means. Also, the present invention is also mounted with a single or a plurality of wind turbines to generate onboard electric power and operate ship systems of a mechanical nature. Constructed in such manner, the invention will find application in cargo and passenger transport and remote observation endeavors.
Patent CA-2818681-A1 (CA)
Inventor: REVOL MARC
IPC: G01S19/22
Filed: 2013-06-12
Abstract: Receiver of satellite signals serving for location (GNSS) adapted to be fixed on a support (101) comprising at least one antenna (102) able to receive the said satellite signals serving for location, the said antenna comprising at least two mobile phase centres (103), determination means (104) for determining a location on the basis of the said satellite signals received, the said receiver being characterized in that it comprises displacement means (105) adapted for displacing the said phase centres, for selecting one of the said phase centres and for determining a position of the said selected phase centre with respect to the support.
Patent CA-2819829-A1 (CA)
Inventor: HANCOCK WAYNE W
IPC: A61K31/4155
Filed: 2011-12-01
Abstract: Methods for treating or preventing a Foxp3+ T regulatory cell (Treg) related disease in a subject in need thereof comprise administering to the subject an effective amount of a pharmaceutical composition comprising an inhibitor of a histone/protein acetyltransferase (HAT). Methods for identifying an agent useful for treating or preventing a Foxp3+ T regulatory cell (Treg) related disease comprise (a) contacting a candidate agent with a test sample comprising Foxp3+ T regulatory cells (Tregs), and (b) comparing a function of the Foxp3+ Tregs in the test sample with that in a control sample, wherein inhibition of the function of the Foxp3+ Tregs in the test sample when compared with the control sample indicates that the candidate agent is an agent useful for treating or preventing a Foxp3+ Treg related disease.
Patent CA-2819832-A1 (CA)
Inventor: FRIEDRICHS OLIVER
IPC: G06F12/16
Filed: 2011-12-01
Abstract: Novel methods, components, and systems that enhance traditional techniques for detecting malicious software are presented. More specifically, methods, components, and systems that use important contextual information from a client system (such as recent history of events on that system), machine learning techniques, the automated deployment of generic signatures, and combinations thereof, to detect malicious software. The disclosed invention provides a significant improvement with regard to automation compared to previous approaches.
Patent CA-2821577-A1 (CA)
Title: Device and method for quantizing the gains of the adaptive and fixed contributions of the excitation in a celp codec
Inventor: MALENOVSKY VLADIMIR
IPC: G10L19/083
Filed: 2012-02-14
Abstract: A device and method for quantizing a gain of a fixed contribution of an excitation in a frame, including sub-frames, of a coded sound signal, wherein the gain of the fixed excitation contribution is estimated in a sub-frame using a parameter representative of a classification of the frame. The gain of the fixed excitation contribution is then quantized in the sub-frame using the estimated gain. The device and method is used in jointly quantizing gains of adaptive and fixed contributions of an excitation in a frame of a coded sound signal. For retrieving a quantized gain of a fixed contribution of an excitation in a sub-frame of a frame, the gain of the fixed excitation contribution is estimated using a parameter representative of a classification of the frame, a gain codebook supplies a correction factor in response to a received, gain codebook index, and a multiplier multiplies the estimated gain by the correction factor to provide a quantized gain of the fixed excitation contribution.
Patent CA-2821972-A1 (CA)
Inventor: CONN P JEFFREY
IPC: A01N43/38
Filed: 2011-12-16
Abstract: In one aspect, the invention relates to bicyclic triazole and pyrazole lactams, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Patent CA-2822554-A1 (CA)
Inventor: LACROIX AARON
IPC: F16J15/46
Filed: 2013-08-01
Abstract: A rotary union includes a rotating seal carrier having a rotating seal member connected thereon, and a non-rotating seal carrier having a non-rotating seal member connected thereon. A  piston portion of the non-rotating seal carrier has a flow restrictor ring disposed thereon, and both are slidably and sealably disposed within a piston bore formed in a housing. A gap is formed between an outer diameter of the flow restrictor ring and an inner diameter of the piston bore. The enlarged diameter of the piston portion provides a net pneumatic or hydraulic surface that can be acted upon by a fluid at a positive or negative atmospheric pressure present within the piston bore of the housing.
Patent CA-2823452-A1 (CA)
Inventor: LOVETT BENJAMIN M
IPC: A01D57/20
Filed: 2013-08-08
Abstract: A draper header may have a side conveyor that is either pivotable to or holdable in a pivoted position by a height adjuster (or both).
Patent CA-2824538-A1 (CA)
Inventor: CARBONE MICHAEL
IPC: F16B7/00
Filed: 2013-08-20
Abstract: A connection for transmitting rotating torque has a first component having a shaft with male spline teeth on an outer peripheral surface of the shaft. The male spline teeth extend to an inner end, and there is a blocking portion of the shaft extending in an inner direction from the inner end of the male spline teeth. A  second component has a hollow portion with female spline teeth on an inner periphery of a bore. The female spline teeth extend to an outer end. Bolt holes are formed in both the hollow portion and the shaft. The bolt hole in the shaft is formed in a portion of the shaft receiving the male spline teeth. A bolt extends through the bolt holes, and the shaft is secured within the hollow portion. A distance from an inner end of the blocking portion to the inner end of the male spline teeth is greater than a distance between an outer surface on the bolt to the outer end of the female spline teeth on the hollow portion.