baber/WOPTO huggingface dataset:
Patent CA-2693754-A1 (CA)
Title: Drainage of heavy oil reservoir via horizontal wellbore
Inventor: CAVENDER TRAVIS W
IPC: E21B43/24
Filed: 2007-08-08
Abstract: Systems and methods for drainage of a heavy oil reservoir via a horizontal wellbore. A method of improving production of fluid from a subterranean formation includes the step of propagating a generally vertical inclusion into the formation from a generally horizontal wellbore intersecting the formation. The inclusion is propagated into a portion of the formation having a bulk modulus of less than approximately 750,000 psi. A well system includes a generally vertical inclusion propagated into a subterranean formation from a generally horizontal wellbore which intersects the formation. The formation comprises weakly cemented sediment.
Patent CA-2694285-A1 (CA)
Inventor: SCOTT SHERRYL LEE LORRAINE
IPC: H04M1/72436
Filed: 2010-02-22
Abstract: A communications system may include an advertising server for providing at least one group of related advertising terms, and a mobile wireless communications device comprising a display, a user input device, and a processor coupled to the display and the user input device. The processor may be configured to display a user search interface on the display, receive entry of search query characters, and match the entered search query characters to identify at least one predicted search query term. Moreover, if the at least one predicted search query term is among the at least one group of related advertising terms, then the processor may cause the display to display at least one other of the group that would otherwise not match the entered search query character data.
Patent CA-2695429-A1 (CA)
Inventor: DUNN DAVID RICHARD
IPC: B23Q7/06
Filed: 2008-08-01
Abstract: Loading apparatus (10) for loading material (20) into a container (22) includes a charging receptacle (12). The charging receptacle (12) defines a materials receiving space (14) in which material (20) is receivable in use. The apparatus (10) includes material moving means (24, 26) for moving the (material 20) out of the material receiving space (14).
Patent CA-2696333-A1 (CA)
Title: Surgical access apparatus with seal and closure valve assembly
Inventor: FISCHVOGT GREGORY
IPC: A61B17/34
Filed: 2010-03-10
Abstract: A surgical access apparatus includes an access housing, an access member extending from the access housing, a seal mount disposed within the access housing and having an object seal for forming a seal about the surgical object and a monolithic closure valve mounted to the housing distal of the seal mount. The access housing and the access member define a longitudinal passage for passage of a surgical object. The closure valve includes an interface segment and a closure segment extending from the interface segment. The interface segment is in contacting relation with the seal mount and comprises a generally compliable material adapted to maintain a substantial seal with the seal mount and within the longitudinal passageway during angular movement of the surgical object.
Patent CA-2696780-A1 (CA)
Title: Panneau ventile et vehicule equipe d'un tel panneau
Inventor: AUROUSSEAU VALERY
IPC: B60P3/20
Filed: 2010-03-19
Abstract: L'invention a pour objet un panneau 1 destiné à former une partie d'une paroi 10a délimitant une enceinte réfrigérée d'un caisson réfrigéré 10 ou à être disposé sur une telle paroi 10a, le panneau 1 comprenant un module photovoltaïque 2 comportant au moins une cellule photovoltaïque sur la face du panneau 1 tournée vers l'extérieur du caisson 10, une couche de matériau isolant 3 sur la face 5a du panneau 1 tournée vers l'intérieur du caisson 10, et des moyens de circulation d'air, interposés entre le module photovoltaïque 2 et ladite couche d'isolant 3 ainsi qu'un caisson réfrigéré 10 comportant sur une de ses parois 10a un tel panneau 1 et un véhicule 11 comportant un tel caisson 10.
Patent CA-2702332-A1 (CA)
Inventor: KLARNER RICHARD G
IPC: F22B37/18
Filed: 2010-04-28
Abstract: A debris filter trap to prevent potentially damaging debris carried by the feedwater entering the pressure vessel of a once through steam generator from entering into the section of tubes which are positioned within the confines of an integrally contained economizer of the once through steam generator. The trap will remove foreign material, from the feedwater flow, that is larger than the space between the tubes, and thus prevent debris particles that are large enough to get lodged in the tube spacing from entering the economizer.
Patent CA-2702334-A1 (CA)
Inventor: DESHPANDE MANOJ M
IPC: H04W48/18
Filed: 2008-10-10
Abstract: Devices and methods are provided for facilitating selection and acquisition of an access point (AP) base station via implementation of a system selection file that may include a preferred roaming list (PRL), a public land mobile network (PLMN) database, or the like. The selection attempts may be limited to specific preferred systems, such as, for example, the AP base station.  The system selection file includes identification parameters of the preferred systems. In one embodiment, the identification parameters include at least one of a system identifier (SID) and a network identifier (NID) for a given one of the systems.
Patent CA-2703836-A1 (CA)
Inventor: DAVIES JOHN
IPC: H02G3/06
Filed: 2008-09-24
Abstract: A continuous, non-metallic conduit for conductors, such as electrical wiring and/or fiber optic cable. The continuous conduit being formed from at least one pair of first and second conduits having enlarged ends coupled together. The enlarged ends are belled or otherwise have a diameter greater than that of the straight run (non-belled) portions of the conduit. The enlarged ends of the conduit being coupled together by fusion or welding, and an internal bead or ridge being formed by the coupling process. The enlarged ends are dimensioned such that the internal bead or ridge formed at the junction between the two enlarged ends does not project radially inward to a position equal to or less than the diameter of the straight run portion of the conduits. The continuous conduit is configured to allow the conductor to be passed therethrough such that the conductor does not contact the internal bead or ridge.
Patent CA-2703949-A1 (CA)
Inventor: WEISS CARL S
IPC: A61L9/14
Filed: 2008-10-29
Abstract: Single-phase aserosol spray air sanitizers and deodorizers are disclosed. The preferred active ingredient for the air sanitization is a high concentration of triethylene glycol (TEG), in a single-phase aerosol formulation made possible by the use of dimethyl ether (DME) as a propellant. The combination of TEG and DME  enables high concentrations of TEG to be utilized in a single-phase aerosol formulation, without requiring the use of ethanol or water as co-solvents. The formulation is useful for sanitizing air and removing bacteria and other malodorants from the air as well achieving higher bacteria kill rates than existing air sanitization formulations due to the high concentrations of TEG. Because the high concentration TEG aerosol formulation is a single-phase formulation, it can be utilized in automated spray or dispensing systems and do not require shaking or agitation prior to use. Disclosed formulations leave little or no visible residue on hard surfaces when dispensed into the air of a room.
Patent CA-2708058-A1 (CA)
Inventor: HARRISON ARTHUR
IPC: B23B21/00
Filed: 2010-06-16
Abstract: A method for manufacturing a part selected from a plurality of part types is disclosed. The method involves the step of selecting, from a supply of workpieces, a workpiece of a type that is associated with the type of part selected, the workpiece having a void and a substantially annular outer surface. Using a lathe, the selected workpiece is machined into the selected part. The workpiece, during the machining step, is mounted to the lathe by a collet associated with the type of part selected. The collet is an expanding collet which, during machining, is received by the void and engages the workpiece in gripping relation. The part can be a bushing for an aircraft landing gear and the workpiece can be an oversized bushing. The method can be carried out at an aircraft repair facility and the oversized bushings can be procured from specialist fabricators.
Patent CA-2708439-A1 (CA)
Inventor: CUI JINGYU
IPC: H01M8/06
Filed: 2008-12-15
Abstract: The present invention relates to a process for generating electricity with a solid oxide fuel cell system. First and second gas streams containing hydrogen are fed at independently selected rates to an anode of a solid oxide fuel cell. The first and second gas streams are mixed with an oxidant at one or more anode electrodes of the solid oxide fuel cell to generate electricity.  An anode exhaust stream comprising hydrogen and water is separated from the anode of the fuel cell, and the second gas stream comprising hydrogen is separated from the anode exhaust stream and fed back to the anode of the fuel cell. The rates that the first and second gas streams are fed to the fuel cell are selected so the fuel cell generates a high electrical power density.
Patent CA-2708471-A1 (CA)
Title: Golf balls including crosslinked thermoplastic polyurethane
Inventor: CHENG HSIN
IPC: A63B37/02
Filed: 2010-07-23
Abstract: This disclosure relates to golf balls made from a crosslinked thermoplastic polyurethane elastomer. The crosslinked thermoplastic polyurethane elastomer includes crosslinks located in the hard segments, where the crosslinks being the reaction product of unsaturated bonds located in the hard segments as catalyzed by a free radical initiator. The crosslinks may be formed from an unsaturated diol as a chain extender. The unsaturated diol may be trimethylolpropane monoallylether (TMPME). The golf ball may include the crosslinked thermoplastic polyurethane elastomer in the cover layer, in which case the cover layer may exhibit a high degree of scuff resistance.
Patent CA-2711222-A1 (CA)
Inventor: KUSHCULEY LEONID
IPC: A61N7/02
Filed: 2008-12-25
Abstract: A method for creating a time reversed signal adapted to destroy a soft tissue, the method comprising emitting a first ultrasonic signal from a transmitter towards a tissue simulating medium which simulates said soft tissue, wherein the first ultrasonic signal has a first frequency characteristic; receiving the first ultrasonic signal in a receiver and converting the first ultrasonic signal to an electrical signal; converting the electrical signal to a digital signal;  and time-reversing the digital signal to produce the time--reversed signal.
Patent CA-2712218-A1 (CA)
Inventor: KRECK THOMAS
IPC: A61M37/00
Filed: 2009-01-24
Abstract: Methods and devices are disclosed for providing therapeutic hypothermia using high flow irrigation of the aerodi-gestive tract with cooled liquids. The disclosed method provides much more rapid therapeutic cooling to lower temperatures than could previously be achieved, thereby improving clinical outcomes. Novel cooling liquids and cooling devices are disclosed for carrying out the method. An external turbulent flow of cooling liquid may also be applied to the exterior of the head to further promote heat exchange. Multiple embodiments of devices are disclosed for performing rapid induction and maintenance of thera-peutic hypothermia either in a hospital setting or in the field so that hypothermic treatment can be quickly instituted before signifi-cant tissue damage occurs. Methods are also disclosed for targeting brain cooling by irrigating the upper airway/aerodigestive tract, and more generalized cooling by irrigating the esophagus and/or stomach.
Patent CA-2713347-A1 (CA)
Inventor: HOLYOKE CALEB WILLIAM JR
IPC: A01N43/54
Filed: 2009-01-30
Abstract: Disclosed are compounds of Formula 1, wherein X is O or S; Y is O or S; and R1, R2, R3 and R4 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
Patent CA-2715327-A1 (CA)
Inventor: ASH SIMON CHRISTOPHER
IPC: F16K1/20
Filed: 2010-09-21
Abstract: A valve assembly (10) comprises a drillpipe (11) defining a hollow, generally cylindrical interior having secured therein a valve member (12) that is moveable between an open position, permitting passage of an object through the valve (10), and a closed position preventing passage of fluids along the drillpipe (11). A resiliently contractile arm (17) interconnects the valve member (12) and the drillpipe (11) so as to urge the valve member (12) towards the closed position and such that when an object passes along the drillpipe (11) and engages the valve member (12) or the arm (17) the valve member (12) occupies the open position.
Patent CA-2716588-A1 (CA)
Inventor: KARLOF LARS
IPC: A63C11/22
Filed: 2010-10-05
Abstract: The present invention concerns a ski pole. More specifically, there is disclosed a ski pole wherein a cross section of the pole at one end is triangular, and wherein the cross section of the pole at another end is circular, the cross section of the pole gradually adopting a triangular or circular cross section moving along the ski pole between the one end to the another end, and wherein at a distance from an end of the pole, there is a section of the pole with a slightly distorted diameter compared to a section immediately preceding and following the diameter distorted section of the pole.
Patent CA-2724913-A1 (CA)
Inventor: KARASEK GARY
IPC: G06Q10/06
Filed: 2010-12-10
Abstract: A method for generating a workflow control process is provided. A workflow template is provided for each action of a plurality of actions. Each action comprises at least a task to be performed by at least a user. The workflow template for each action is then associated with a respective predetermined control process template. A user is assigned to each of the tasks of the workflow templates. An approving user responsible for approving completion of the action in dependence upon the control process template is assigned to the action. Upon receipt of a request indicative of an action to be performed, a workflow for the action and an associated control process are generated in dependence upon the respective workflow template and the associated control process template. The data indicative of the workflow for the action, the associated control process, the users, and the approving user are stored. Each user is notified of the assigned task in dependence upon the workflow and the approving user is notified of the assigned action.
Patent CA-2726175-A1 (CA)
Inventor: SANDER CHRIS
IPC: G16B5/00
Filed: 2009-05-27
Abstract: Techniques for modeling living biological systems include receiving constant values for multiple interaction fac-tors w ij. A set of initial state values is received for state variables that indicate relevant properties of a living biological system.  Also received is a set of trial values for perturbation variables that indicate factors that might affect one or more of the relevant properties of the biological system. A temporal change in a value for a particular state variable is determined based on a non-linear transformation of a sum of the trial value for the perturbation that affects the particular state added to a sum of all non-zero values for a product of w ij and a state variable over all state variables. In some embodiments, measurement-based values are received for a measurable subset of the state variables. Values for the constant interaction factors w ij are determined based on the measurement--based values.
Patent CA-2727864-A1 (CA)
Inventor: VAUCHEL GUY BERNARD
IPC: B64D29/06
Filed: 2009-04-27
Abstract: This aircraft engine nacelle air intake assembly comprises an air intake structure comprising an air intake lip (7) and an acoustic shroud (5) extending downstream of this air intake lip (7) and designed to be mounted on a fixed structure (2), the said air intake structure being designed to be able to move with respect to the said fixed structure (2) between an operating position in which the said lip (7) is in contact with the said shroud (5), and a maintenance position in which the said lip (7) is set apart in the upstream direction away from the said shroud (5). This assembly is notable in that it comprises runway means (19) designed to centre this lip (7) with respect to this shroud (5).
Patent CA-2730348-A1 (CA)
Inventor: LAI LIN WAI
IPC: F16L37/091
Filed: 2009-07-08
Abstract: The invention relates to a fluid pipe connection device, a plug sleeve which is fixedly fastened and mounted on a pipe joint is used for mounting an internal tooth snap ring and a push tooth ring in the pipe joint and the plug sleeve; when a pipe is being connect, the internal tooth snap ring clamps the pipe wall after the pipe passes through the plug sleeve, the push tooth ring and the internal tooth snap ring; the push tooth ring pushes away internal teeth along the pipe insertion direction so as to lead the internal tooth snap ring to release the pipe wall before disassembling a pipe; the push tooth ring is in sliding contact with the plug sleeve; and a top end of the push tooth ring is basically flush with the plug sleeve or contracted in the plug sleeve under the pipe connection state, and when the internal teeth are pushed away by the push tooth ring, the top end of the push tooth ring is contracted in the plug sleeve. The invention also relates to a pipe disassembly tool matched with the fluid pipe connection device, and a handle thereof is connected with an ejector block which can insert into the position between the plug sleeve and the pipe wall for pushing the push tooth ring.
Patent CA-2733726-A1 (CA)
Inventor: HARRIS JONATHAN M
IPC: C07K7/64
Filed: 2009-08-11
Abstract: The invention relates to KLK protease inhibitors. In particular, the invention is directed to KLK4 protease inhibitors and their uses in the treatment of a cancer, such as prostate cancer.
Patent CA-2733773-A1 (CA)
Title: Flush valve anti-backflow cartridge
Inventor: STAUDER FRANK A
IPC: E03D5/00
Filed: 2011-03-11
Abstract: A flush valve has a valve body having an inlet and an outlet, a piston disposed in the valve body between the inlet and the outlet, a cartridge disposed in the outlet and a plurality of check valves disposed serially within the cartridge for preventing backflow through the outlet and wherein vacuum effects are minimized.
Patent CA-2734334-A1 (CA)
Inventor: WOOD MICHAEL R
IPC: A01N43/42
Filed: 2009-08-11
Abstract: The present invention is directed to novel non-amidic linkers with branched termini derivatives which are antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
Patent CA-2735004-A1 (CA)
Inventor: PATTERSON DAVID G
IPC: G06Q40/00
Filed: 2009-08-04
Abstract: Systems and methods are provided for providing a credit default futures market. A system providing the credit default futures market includes a processor, memory and an interface. The interface is configured to display credit default futures contracts that subscribe to a set of standard terms and conditions. The processor is configured to settle certain credit futures contracts in kind and other in cash, depending on, at least in part, the maturity date of the futures contract. A method is presented for electronically clearing and settling probability of default futures contracts.
Patent CA-2739011-A1 (CA)
Inventor: GOOMER RANDAL S
IPC: C12N15/55
Filed: 2008-10-29
Abstract: The present invention relates to methods and compositions for protecting joint cartilage from degradation by inserting transgenes that increase Kras-2b expression or an effector thereof within one or more tissues of the joint. The present invention can thus be used in the treatment and/or prevention of joint diseases and disorders, including but not limited to osteoarthritis.
Patent CA-2739181-A1 (CA)
Inventor: KUZMA PETR
IPC: A61K9/00
Filed: 2009-09-29
Abstract: This invention is related to the use of polyurethane-based polymer as a drug delivery device to deliver biologically active risperidone at a constant rate for an extended period of time and methods of manufactures thereof. The device is very bio-compatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of risperidone to tissues or organs.
Patent CA-2741774-A1 (CA)
Inventor: JANSEN JOHAN FRANZ GRADUS ANTONIUS
IPC: C09D167/00
Filed: 2009-11-06
Abstract: The invention relates to a one component heat curable powder coating composition comprising a resin containing reactive unsaturations and wherein all said reactive unsaturations are carbon carbon double bonds connected directly to an electron withdrawing group, a thermal initiation system comprising a peroxide chosen from the group of compounds represented by formula (1), wherein R1 and R2 each independently stand for an optionally substituted alkyl of 1 to 30 C-atoms, wherein the 1 to 30 C-atoms do not include the C-atoms of the substituents or for an optionally substituted aryl of 6 to 18 C-atoms, wherein the 6 to 18 C-atoms do not include the C-atoms of the substituents, and a co-crosslinker chosen from the group of vinylethers, vinyletherurethanes, vinylesters, vinylamides, itaconates, enamines, vinylureas and mixtures thereof.
Patent CA-2741807-A1 (CA)
Inventor: CANO SIERRA ANA MARIA
IPC: C09J11/06
Filed: 2011-05-31
Abstract: The invention relates to innovative flexible packaging forms comprising at least 2 different layers of material joined by means of one or more adhesive layers, at least one of these adhesive layers comprising a carbodiimide or a mixture of two or more carbodiimides, to a method for producing them and to the use thereof.
Patent CA-2743011-A1 (CA)
Title: Installation d'exploitation de fluide dans une etendue d'eau, et procede de montage associe
Inventor: MALEK SAMI
IPC: B63B21/50
Filed: 2009-11-09
Abstract: Cette installation (10) comprend une structure flottante supérieure (20) et une structure inférieure (22) totalement immergée. La structure supérieure (20) est mobile entre une position d'exploitation et une position d'évacuation. L'installation (10) comprend des moyens (26) de maintien de la structure supérieure (20) dans sa position d'exploitation qui comprennent au moins une tige rigide (90) portée par la structure supérieure (20), au moins une butée de tige (92), portée par la tige rigide (90) au voisinage de son extrémité inférieure et au moins une butée complémentaire (94) solidaire d'une base (60) de la structure inférieure (22), Chaque butée de tige (92) et chaque butée complémentaire (94) sont mobiles en rotation l'une par rapport à l'autre entre une configuration engagée dans laquelle une sollicitation de la tige rigide (90) vers sa position supérieure (20) maintient la structure supérieure dans sa position d'exploitation et une configuration désengagée de libération de la structure supérieure (20) par rapport à la structure inférieure (22).