baber/WOPTO huggingface dataset:
Patent CA-2744112-A1 (CA)
Inventor: DANAHER JOHN THOMAS
IPC: H04M3/493
Filed: 2003-04-01
Abstract: Methods, apparatuses and systems providing a voice-based interface to credit report retrieval systems allowing users to order credit report data using a telephone or similar device. The present invention provides novel functionality and process flows directed to handling a request from a caller for a credit report, while providing a secure and easy-to-use voice interface. In one embodiment, the functionality associated with the present invention allows a customer to access his/her credit score via a telephone or other suitable voice-based device, and have a credit report mailed to his/her address. The use of a voice interface. instead of a traditional graphical user interface associated with web-based services accessible over a client computer, marks a departure from traditional credit reporting product channels and provides an opportunity to access a large market of consumers who do not regularly access the Internet. In one embodiment, the present invention further provides a novel authentication methodology, especially adapted to telephone network devices and other interfaces having limited text entry capabilities, that minimizes the opportunity for malicious users to glean authenticating information; i.e.  personal information presumably known to an individual that may be used to authenticate identity.
Patent CA-2746178-A1 (CA)
Inventor: WILLS NORMAN
IPC: E06B9/42
Filed: 2011-07-13
Abstract: There is provided a system for correcting errors in cutting the length of a roller tube by effectively expanding the length of the roller tube which is to be mounted to an idle end to form a roller blind. The system includes at least one flat disk coaxially mounted between the idle end and one end of the roller tube. The flat disk has a thickness equal to a desired length of expansion of the roller tube. The flat disk has a central opening dimensioned to receive the idle end.
Patent CA-2748762-A1 (CA)
Inventor: EEM VAN DER JORIS
IPC: B29C55/04
Filed: 2010-01-06
Abstract: The present invention pertains to a UHMWPE film having a tensile strength of at least 2.0 GPa, a tensile energy to break of at least 30 J/g, an Mw of at least 500 000 gram/mole, and a Mw/Mn ratio of at most 6, and a film width of at least 5 mm.  In a preferred embodiment the film has a width of at least 10 mm, more in particular at least 20 mm, still more in particular at least 40 mm, and a denier of at least 3000 dtex, in particular at least 5000 dtex, more in particular at least 10000 dtex, even more in particular at least 15000 dtex, or even at least 20000 dtex. The film may be manufactured via a process which comprises subjecting a starting UHMWPE with a weight average molecular weight of at least 500 000 gram/mole, an elastic shear modulus determined directly after melting at 16O0C of at most 1.4 MPa, and a Mw/Mn ratio of at most 6 to a compacting step and a stretching step under such conditions that at no point during the processing of the polymer its temperature is raised to a value above its melting point. The film may be used as starting material in any applications where high tensile strength and high energy to break are important.  Suitable applications include ballistic applications, ropes, cables, nets, fabrics, and protective applications.
Patent CA-2751969-A1 (CA)
Inventor: JOHANNSEN THOR
IPC: B65G21/00
Filed: 2011-09-12
Abstract: A telescopic conveyor having at least first and second conveyor sections in which a first one of the conveyor sections is retractable and telescopes into at least one other conveyor section, the improvement wherein the first one of conveyor sections includes a protective cover therefore covering the top of the first one of the first conveyor sections when the first one of the conveyor sections is in an extended position from the other conveyor section.
Patent CA-2753690-A1 (CA)
Inventor: KABRA BHAGWATI P
IPC: A01N43/04
Filed: 2010-03-03
Abstract: The present invention relates to development of efficacious pharmaceutical compositions in the form of aqueous solutions comprising an active agent in a therapeutically effective amount and a polyethylene glycol having a molecular weight of at least 2000.
Patent CA-2755675-A1 (CA)
Inventor: SODERLUND ERNEST E
IPC: F24F6/06
Filed: 2011-10-17
Abstract: A rotary disk humidifier of the type that has multiple parallel spaced disks rotatably mounted in a water reservoir in a housing with controls for maintaining the water level in the housing to obtain an optimum wetted disk area above the water level exposed to air flow to achieve optimum humidification. At one theoretical extreme, the water level is at or above the center of rotation of disks decreasing the area of the disks exposed to free air flow through the housing. At the other theoretical extreme with the water level just at or slightly above the outer diameter of the disks, there is a grossly insufficient wetted area of the disk to approach the optimum area. Between those extremes there is a mathematical optimal range of the ratio inner wetted diameter of the disk R i to the outside wetted diameter of the disk R o(or the average outer diameter of the disk - the disk may not be circular) of about 0.30.
Patent CA-2761123-A1 (CA)
Title: Capsule, method and device for preparing a nutritional product
Inventor: DOLEAC FREDERIC
IPC: A23L9/20
Filed: 2010-05-04
Abstract: Capsule for the preparation of a nutritional product in a device adapted to supply liquid into the capsule, said capsule (1A, 1B) comprising: at least one compartment (13) containing nutritional ingredients (14) for the preparation of the nutritional product in combination with the supplied liquid, a filter (18, 20) adapted for removing contaminants contained in the liquid, wherein it comprises a selectively openable gas inlet (34) which is placed on or in the capsule to allow gas introduction from outside the capsule (1A, 1B) into the compartment (13) without passing through the filter (20).
Patent CA-2764117-A1 (CA)
Inventor: CUI JINGYU
IPC: H01M8/06
Filed: 2010-06-14
Abstract: Processes and systems for operating molten carbonate fuel cell systems are described herein. A process for operat-ing a molten carbonate fuel cell system includes providing a hydrogen-containing stream comprising molecular hydrogen to an an-ode portion of a molten carbonate fuel cell; controlling a flow rate of the hydrogen-containing stream to the anode such that molecular hydrogen utilization in the anode is less than 50%; mixing anode exhaust comprising molecular hydrogen from the molten carbonate fuel cell with a hydrocarbon stream comprising hydrocarbons, contacting at least a portion of the mixture of an-ode exhaust and the hydrocarbon stream with a catalyst to produce a steam reforming feed; separating at least a portion of molecu-lar hydrogen from the steam reforming feed; and providing at least a portion of the separated molecular hydrogen to the molten carbonate fuel cell anode.
Patent CA-2764705-A1 (CA)
Title: Method for stratigraphic analysis of seismic data
Inventor: GESBERT STEPHANE
IPC: G01V1/32
Filed: 2010-06-08
Abstract: A method for stratigraphic analysis of seismic data, known as GeoLeaf, comprises: selecting a seismic data volume comprising a plurality of samples; selecting a number of horizons (TH, BH1 TPH, BPH, SMH) within the seismic data volume;  selecting a scale of interest within the seismic data volume, which ranges from 500 m up to the size of the entire seismic data volume; applying an attribute function to at least one of the selected number of horizons (TH, BH, TPH, BPH, SMH) at the selected scale of interest; and displaying a stratigraphic attribute, which represents a geologic feature, such as a seismic fades attribute (FM), an unconformity attribute (Z max/Z) and/or a thinning attribute (Z1/Z2).
Patent CA-2765236-A1 (CA)
Title: Top drive apparatus and method for gripping a tubular
Inventor: WELLS LAWRENCE E
IPC: E21B19/16
Filed: 2007-11-15
Abstract: A top drive apparatus comprising a top drive having a main shaft, an item connected to the main shaft, and a body depending from the top drive, the body comprises a first splined member and the item has a second splined member for engaging with said first splined member for selectively inhibiting rotation of the item to facilitate breaking the connection between said main shaft of said top drive characterised in that said body comprises a throat for receiving a tubular member, the first splined surface located adjacent said throat the body formed in two parts, the first splined member arranged on at least one of the parts, the parts moveable to open said throat to facilitate removal of said item.
Patent CA-2765729-A1 (CA)
Title: Optical interconnections for high-speed data-rate transport systems
Inventor: BARNES RAY S
IPC: G02B6/40
Filed: 2010-06-03
Abstract: A fiber optic assembly includes at least first and second multifiber connectors each having respective pluralities of first and second ports that define respective pluralities of at least first and second groups of at least two ports each. The first and second multifiber connectors are capable of being disposed so that the at least first and second groups of ports are located on respective termination sides of each ferrule. The assembly also has a plurality of optical fibers that connect the first and second ports according to a pairings method that maintains polarity between transmit and receive ports of respective active assemblies. At least one of the first and second groups are optically connected without flipping the fibers, and at least one of the first and second groups are optically connected by flipping the fibers.
Patent CA-2774196-A1 (CA)
Title: Non-aqueous liquid compositions comprising ion exchange polymers
Inventor: KIM YU SEUNG
IPC: H01M4/88
Filed: 2010-03-17
Abstract: Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent.
Patent CA-2780370-A1 (CA)
Title: Methods and systems for preboot data verification
Inventor: RIGHI LUIGI P
IPC: G06F9/445
Filed: 2012-06-14
Abstract: A method for validating the data defining an executable program prior to loading of the data for program execution is described. The method includes calculating a verification number for the data within a primary data storage area, the data defining an executable program, comparing the calculated verification number with a stored number, executing the program within the primary data storage area if the verification number matches the stored number, calculating a verification number for the data within a secondary data storage area, the data within the secondary data storage area defining the same executable program as that within the primary data storage area, if the verification number and the stored number do not match, comparing the calculated verification number for the data within the secondary data storage area with the stored number, causing the program to be executed if the verification number for the data within the secondary data storage area and the stored number match, and indicating a failure if the verification number for the data within the secondary data storage area and stored number do not match.
Patent CA-2782467-A1 (CA)
Inventor: LIU WEN
IPC: H01M8/10
Filed: 2006-09-15
Abstract: A solid polymer electrolyte membrane having a opposing first and second surfaces, where the solid polymer electrolyte member has a failure force greater than about 115 grams and comprises a composite membrane consisting essentially of at least one expanded PTFE  membrane having a porous microstructure of polymeric fibrils; at least one ion exchange material impregnated throughout the porous microstructure of the expanded PTFE  membrane so as to render an interior volume of the expanded PTFE membrane substantially occlusive;  and at least one substantially occlusive, electronically insulating first composite layer interposed between the expanded PTFE membrane and the first surface, the first composite layer comprising a plurality of first carbon particles supporting a catalyst comprising platinum and an ion exchange material, wherein a plurality of the first carbon particles has a particles size less than about 75 nm.
Patent CA-2783714-A1 (CA)
Title: Carboxamide compounds and their use as calpain inhibitors iv
Inventor: KLING ANDREAS
IPC: A61K31/4439
Filed: 2010-12-21
Abstract: The present invention relates to novel carboxamide compounds and their use for the manufacture of a medicament. The carboxamide compounds are inhibitors of calpain (calcium dependant cysteine proteases). The invention therefore also relates to the use of these carboxamide compounds for treating a disorder associated with an elevated calpain activity. The carboxamide compounds are compounds of the general formula I in which R1, R2, R3 R4, R5,, m and n have the meanings mentioned in the claims and the description, the tautomers thereof, the hydrates thereof and the pharmaceutically suitable salts thereof. Of these compounds those are preferred wherein R1 is optionally substituted phenyl-C1-C2-alkyl or hetaryl-C1-C2-alkyl, R2 is optionally substituted aryl, hetaryl, aryl-C1-C6-alkyl, aryl-C2-C6-alkenyl or hetaryl-C1-C4-alkyl, R3 is C3-C4-alkyl, C1-C4-haloalkyl, C2-C4-alkenyl, C3-C6-cycloalkyl, C3-C6-cycloalkyl-C1-C2-alkyl, C3-C6- heterocycloalkyl-C1-C2-alkyl, phenyl-C1-C3-alkyl, pyridin-2-yl-C1-C3-alkyl or 1,3- benzoxazol-2-yl-methyl, R4 and R5 independently of one another are halogen, CF3, CHF2, CH2F, C1-C2-alkyl or C1-C2-alkoxy, and m and n independently of one another are 0 or 1.
Patent CA-2784080-A1 (CA)
Title: Lubricating composition containing a nitrile compound
Inventor: CRAWLEY SETH L
IPC: C10M133/24
Filed: 2010-12-10
Abstract: The invention provides a lubricating composition containing an oil of lu-bricating viscosity and a nitrile compound. The invention further relates to a method of the lubricating an internal combustion engine with the lubricating composition.
Patent CA-2788454-A1 (CA)
Title: Pallets for the handling of goods, processes for manufacturing pallets and methods of using pallets in the handling of goods
Inventor: DU TOIT PIETER WOUTER
IPC: B65D19/00
Filed: 2011-01-28
Abstract: Processes, a pallet (10) and a pallet system are provided for the handling of goods. The pallet (10) includes a main body (12) defining a load deck (16) and feet (18) and the main body (12) is suitable to be used as a pallet for applications such as light duty, one-way transport of goods. The pallet (10) further includes a bottom accessory (14) that can be attached to the feet (18) of the main body (12) to form beams (44,46) extending between the feet (18) to convert the main body (12) into pallet (10) that is suitable for use in heavy duty applications such as in pallet pools. The main body (12) and bottom accessory (14) are each configured to allow them to be nested, when not attached to each other. The processes of the invention include using the main body (12) to transport goods from manufacturers and then attaching the bottom accessory (14) to the main body (12) to form a pallet (10) for use in a pallet pool. The pallet system includes a variety of attachments that can be attached to the main body (12) and/or the accessory (14) and can be removed, as necessary.
Patent CA-2788877-A1 (CA)
Inventor: ESPINOSA THOMAS M
IPC: E02D35/00
Filed: 2010-02-04
Abstract: An anchor for attaching a structure to a concrete structure, comprises an anchor rod having a lower threaded portion for being embedded in a concrete structure and an upper portion for extending outside the concrete structure; an anchor body including a first threaded central opening for threadedly receiving one end portion of the lower threaded portion; and a support including a floor. The support includes a second central threaded opening through the floor portion for threadedly receiving another end portion of the lower portion.
Patent CA-2795242-A1 (CA)
Title: Gene-based prediction of psa recurrence for clinically localized prostate cancer patients
Inventor: TALANTOV DIMITRI
IPC: C12Q1/6809
Filed: 2011-03-31
Abstract: Disclosed are methods, devices and kits for determining the likelihood of recurrence of prostate cancer using the expression levels of preferably three-gene classifier. The methods, devices and kits can be used independent of many nomograms currently in use or to improve the overall performance of such nomograms.
Patent CA-2795297-A1 (CA)
Inventor: KERAT UWE
IPC: C01B33/02
Filed: 2011-04-11
Abstract: The invention relates to a method for producing a crystalline semiconductor material, wherein particles from the semiconductor material and/or a precursor compound of the semiconductor material are fed into a gas stream which has a sufficiently high temperature, in order to convert the particles of the semiconductor material from the solid into the liquid and/or gaseous state and/or in order to thermally decompose the precursor compound. In a further step, liquid semiconductor material is condensed and/or separated out of the gas stream and converted into a solid state to form monocrystalline or polycrystalline crystal structures.
Patent CA-2796454-A1 (CA)
Inventor: ERVIN DAVID L
IPC: E21B23/01
Filed: 2011-04-13
Abstract: A technique facilitates sidetracking by eliminating one or more trips downhole. The technique comprises delivering a sidetracking system downhole into a wellbore, and utilizing a component of the sidetracking system to grip a wall of the wellbore. The sidetracking system may comprise a whipstock assembly and a running/stinger assembly in which the stinger assembly is designed for disconnection from the whipstock assembly after delivery downhole. After disconnecting the stinger assembly, the sidetracking system enables delivery of cement slurry down through the stinger assembly to form a cement plug at a desired location.
Patent CA-2796918-A1 (CA)
Inventor: SCHWARTZ DAVID
IPC: A47D7/00
Filed: 2011-03-15
Abstract: A crib is provided having a plurality of sides, at least one side being made of a flexible material. One or more sides may be retractable. The retractable side may have a first edge and a second edge each being captured in a track. The crib also includes at least one locking mechanism and an actuating mechanism for releasing the locking mechanism. When the actuating mechanism is actuated, the retractable side moves along the track from a locked first position where the retractable side is fully extended into a second position where the retractable side curves under the base or rolls up into a spool.
Patent CA-2797495-A1 (CA)
Title: Submersible pump having a two-step control hydraulic valve
Inventor: STODDARD KENNETH JOHN
IPC: F04B43/10
Filed: 2010-04-26
Abstract: A submersible pump includes a pump valve configured to switch the pump between first and second states in which a piston is respectively extended and retracted. The pump valve includes first and second components that reciprocate between corresponding first and second positions. The pump is in the first state when both components are in their corresponding first position. The pump is in the second state when both components are in their corresponding second position. Neither the valve nor the pump is hydraulically locked at any time during normal operation.
Patent CA-2797807-A1 (CA)
Inventor: COE CARLOS JAMES
IPC: H02J3/00
Filed: 2011-05-03
Abstract: A power delivery rate from a renewable power source (120, 620, 720) to a load (160) is managed by determining, by processing circuitry (200), a change in a power generation rate, determining, by the processing circuitry, whether the change in the power generation rate exceeds a limit (510, 520), and then, adjusting, by control circuitry (330), a power transfer rate to or from a power storage device (230), such that the adjusting is sufficient to prevent the power delivery rate from exceeding the limit (510, 520).
Patent CA-2800340-A1 (CA)
Title: Dispositif de rotation d'objets (variantes) et ensemble de rotation d'objets
Inventor: BUSHKOVSKIY EVGENIY VLADIMIROVICH
IPC: A47F5/02
Filed: 2011-04-25
Abstract: L'invention concerne l'industrie légère et notamment des récipients et des supports rotatifs pour différents objets. Le dispositif de rotation d'objets dans une première variante comprend une base avec une saillie de support centrale formant un tout avec l'objet ou pouvant accueillir l'objet de manière à ce que celui-ci soit fixé; la base se distingue en ce que le rapport du rayon de la base à la hauteur de la saillie de support centrale est compris entre 40 et 2000. Dans une deuxième variante, la base a été réalisée avec au moins une saillie possédant une hauteur moindre que la hauteur de la saillie centrale. Dans une troisième variante la base comporte une saillie de support centrale et peut accueillir l'objet de manière à ce que celui-ci soit fixé. Dans une quatrième variante, la base de support centrale comporte une surface de support plane ou a une forme circulaire; elle peut aussi être formée par des éléments isolés disposés suivant un cercle. La particularité des cinquième et sixième variantes consiste en ce que la base a une surface profilée réalisée de manière à former des zones d'appui médiane et périphérique. Un ensemble de rotation d'objets comprend au moins un dispositif se présentant comme une base avec une saillie de support centrale formant un tout avec l'objet ou pouvant accueillir l'objet de manière à ce que celui-ci soit fixé et un élément de support isolé avec une surface de support plane correspondant à une base correspondante, ou un élément de support avec une surface de support plane pour au moins deux bases.
Patent CA-2801638-A1 (CA)
Title: Polyamide thin film composite formed by interfacial polymerization
Inventor: NILSEN TOM NILS
IPC: B01D67/00
Filed: 2011-05-31
Abstract: The present invention relates to a method for the production of thin film composite membranes by interfacial polymerisation, in particular through the reaction of polyfunctional acyl halides with polyfunctional amines where the polyfunctional acyl halide is applied first to the support medium.
Patent CA-2802425-A1 (CA)
Inventor: AL-KAABI MOHAMMED
IPC: B61D17/04
Filed: 2013-01-16
Abstract: A railroad freight car has lifting apparatus at the body bolsters of the car. In addition it has lifting interface members mounted to underlie the side sills near the wheel-well cut-outs of the side beams. The lifting interface members stand downwardly proud of adjacent structure and fasteners heads, such that when lifting apparatus, such as a hydraulic lift, is brought to bear it contacts the lifting interface member first, rather than damaging adjacent structure, be it the side sills themselves, lateral cross-members such as cross-bearers and cross-ties, or diagonal struts. It may also tend to prevent consequent damage to the end bulkheads. The lifting interface members may permit the replacement of wheelsets in the field. The lifting members may be sacrificial, such that they may be replaced when worn or damaged.
Patent CA-2803456-A1 (CA)
Inventor: LI JIANPING
IPC: H01P3/08
Filed: 2011-05-12
Abstract: Embodiments of the present invention provide a feed network and an antenna.  The feed network includes at least two separate radio frequency transmission areas. The at least two separate radio frequency transmission areas are separated by a metal interlayer. One physical surface of the metal interlayer is exposed to one of the at least two separate radio frequency transmission areas, and the other physical surface of the metal interlayer is exposed to another one of the at least two separate radio frequency transmission areas. In the feed network of the present invention, the radio frequency transmission areas are separated by the metal interlayer without using any screw or rivet connection. Therefore, the passive intermodulation interference caused by the metal connection is reduced, which increases the reliability and stability of the antenna, and improves the mobile communication quality.