baber/WOPTO huggingface dataset:
Patent CA-2754296-A1 (CA)
Title: Full open disk dispensing closure
Inventor: GROUBERT BRIAN DAVID
IPC: B65D47/00
Filed: 2011-10-05
Abstract: A dispensing closure comprising a body portion and a flap portion is provided.    The body portion comprises an end wall, a skirt that depends from end wall, and an opening about the same size as end wall. Flap portion comprises a lid comprising at least one dispensing opening and a disk comprising one or more dispensing orifices.  The disk is in rotatable contact with the lid. A lock portion comprising a surface area formed on the flap portion. Lock portion also comprises a first substantially vertical piece formed on a first side of surface area, a second substantially vertical piece formed on a second side of surface area, and a substantially horizontal piece formed at a bottom of the first substantially vertical piece and the second substantially vertical piece.  Surface area, first substantially vertical piece, second substantially vertical piece, and the substantially horizontal piece form a latched opening.
Patent CA-2754348-A1 (CA)
Title: Robust data transmission
Inventor: BERGSTROM ANDREAS
IPC: H04W28/06
Filed: 2009-12-18
Abstract: In a method and system control signaling, such as ROHC control signaling is separated from the user plane in the RLC layer. An indication is further being provid-ed to the RLC layer of the Base Station Controller (BSC) and the Mobile station (MS) for enabling recognition of the sepa-rated control signaling. Hereby a more robust transport means than for the user plane can be activated.
Patent CA-2755204-A1 (CA)
Inventor: MCNEISH ALLISTER
IPC: B60R1/10
Filed: 2010-03-09
Abstract: Imaging systems, methods, and vehicles having imaging systems.
Patent CA-2757779-A1 (CA)
Title: Indirect daylighting device
Inventor: SCHOEB GERARD JAMES
IPC: F21S11/00
Filed: 2011-11-14
Abstract: An indirect daylighting device for a building with an interior space may include a suspension system configured for securing to a building structure and a pan secured to the suspension system and having an incident surface and a cross- sectional profile forming a plurality of waves, wherein the incident surface is arranged to receive natural light entering a building and reflect the natural light to provide indirect lighting to the interior space of the building.
Patent CA-2759063-A1 (CA)
Title: 4-[(3-chloro-4-fluorophenyl)amino]-6-{[4-(n,n-dimethylamino)-1-oxo-2-buten-1-yl]amino}-7-((s)-tetrahydrofuran-3-yloxy)-quinazoline dimaleate and the use thereof
Inventor: RALL WERNER
IPC: A61K31/517
Filed: 2004-10-12
Abstract: The invention provides the compound 4-[(3-chloro-4- fluorophenyl)amino]-6-{[4-(N, N-dimethylamino)-1-oxo-2-buten-1-yl]amino}-7- ((S)- tetrahydrofuran-3-yloxy)-quinazoline dimaleate. The compound may be used for treatment of a benign or malignant tumour, for preventing or treating a disease of the respiratory tract and lungs or for treating a disease of the gastro-intestinal tract, or the bile duct and gall bladder. The invention also provides a process for preparing a dimaleate of 4-[(3-chloro-4-fluorophenyl)amino]-6-{[4-(N, N-dimethylamino)-1- oxo-2- buten-1-yl]amino}-7-((S)-tetrahydrofuran-3-yloxy)-quinazoline, comprising: converting 4-[(3-chloro-4-fluorophenyl)amino]-6-{[4-(N, N-dimethylamino)-1-oxo-2-buten-1- yl]amino}-7-((S)-tetrahydrofuran-3-yloxy)-quinazoline into the dimaleate by reacting with maleic acid in a suitable solvent, with heating.
Patent CA-2759540-A1 (CA)
Inventor: EGELAND BJORN
IPC: C09J171/14
Filed: 2010-04-30
Abstract: The present invention relates to a heat crucible glue or coating for use in connection with refractory materials and ceramics. The glue or coating comprises 25 to 50 weight % silicon powder, 5 to 20 weight % SiC powder, 20 to 60 weight %  formaldehyde resin or polyfurfuryl alcohol and 10 to 30 weight %  of an organic solvent.
Patent CA-2760688-A1 (CA)
Title: Compositions comprising an antihistamine, antitussive and decongestant in extended release formulations
Inventor: MCDERMOTT JAMES JOSEPH
IPC: A61K31/44
Filed: 2010-04-29
Abstract: The invention provides oral formulations for the treatment of cold and allergy symptoms. Each formulation com-bines an antihistamine, an antitussive, and/or a decongestant into one extended release composition. The invention further pro-vides for methods of making and using such formulations, as well as for methods for preventing abuse or extraction of a single drug present in an oral extended release composition comprising two or more of an antihistamine, antitussive, and/or deconges-tant.
Patent CA-2760774-A1 (CA)
Inventor: MULLIS KARY B
IPC: C07H3/00
Filed: 2010-05-05
Abstract: Methods and compositions for immediately immunizing an individual against any molecule or compound are provided.  The present invention is drected to an immunity linker with at least two sites; (1) at least one first binding site that binds to an immune response component in an individual, and (2) at least one second binding site that binds specifically to a desired compound or molecule, the target. The second binding sites are preferably thiolated aptamers that have the benefit of increased stability, resistance to degradation and longer circulating half life. Methods of making and using pharmaceutical compositions including immunity linker molecules having a thiolated aptamer are also provided.
Patent CA-2761496-A1 (CA)
Inventor: WELK PAUL
IPC: E21C37/00
Filed: 2011-12-01
Abstract: A combination of chemical and physical procedures, which facilitate the extraction of base and precious metals from ore that is situated in subterraneous country rock, by three sequential, in situ phases: In situ roasting of sulfides by the application of heat and oxygen, which changes sulfides to oxides, in situ electrolytic leaching, which dissolves metals of oxides and salts, and in situ extraction of metals by electro-winning.
Patent CA-2762200-A1 (CA)
Title: Actuating mechanism for pneumatically-driven artificial heart
Inventor: TINKER FRANK A
IPC: A61M1/12
Filed: 2010-05-18
Abstract: A pneumatic pump (50) comprises two coaxial cylindrical pumping chambers (60, 62), each enclosing a piston (54, 56) connected to the other through a partition (58) by a tube (64), thereby forming a monolithic piston assembly that is driven axially by a common electrical actuator (68) providing reciprocating motion. The volume in the bottom chamber is selected as needed to provide the desired pressure in the left ventricle (34) of an artificial heart (30) driven by the pump (50). The diameter of the tube (64) connecting the pistons (54, 56) is selected such that the stroke volume of the top chamber (60) is reduced with respect to that of the bottom chamber (62) as needed to match the reduced pressure requirements of the right ventricle (32) of the artificial heart. Check valves (74, 76, 78, 80) are used in each chamber to ensure venting of excess pressure during the blood ejection phase and to limit the vacuum during the fill phase.
Patent CA-2764407-A1 (CA)
Inventor: WALHORN OLIVER
IPC: E05F3/20
Filed: 2010-07-15
Abstract: The invention relates to a rotatably supported door (11) including a hinge (1) comprising a stationary hinge portion, a leaf hinge portion (2), which is pivotable about the stationary hinge portion, and a rotating shaft (7) passing through the stationary hinge portion and the leaf hinge portion (2), characterized in that the rotating shaft (7) cooperates with an opening and/or closing damping device.
Patent CA-2764536-A1 (CA)
Title: Electric broiler
Inventor: FIETSAM KIM CHARLES
IPC: A47J37/07
Filed: 2010-06-11
Abstract: A new electric broiler is disclosed. The broiler includes a housing having a cooking chamber, and a cooking surface in the housing. Upper and lower electrical heat sources are provided in the cooking chamber above and below the cooking surface. The lower heat source includes a removable heating module having an electric heating element and a quick connect/disconnect connector for quick electrical connection and disconnection of the electric heating element to and from a quick connect/disconnect connector on the housing. The broiler also includes a module holder on the housing for holding the removable heating module. The heating module is removable from the holder for quick replacement of the module.
Patent CA-2764588-A1 (CA)
Inventor: WEBER WOLFGANG
IPC: B29C65/20
Filed: 2012-01-18
Abstract: A welding system for heat welding a component to the contact surface workpiece is provided with a carriage and a component holding positioning unit and workpiece melting unit. The component holding unit and workpiece melting unit each include a respective hooked-shaped holding arm assembly and an associated support assembly used to secure and movably mount the holding arm assembly and an associated support assembly used to secure and movably mounted the holding arm assembly to the carriage. A heating or welding unit is mounted towards a distal end of the holding arm assembly, and which is operable to melt the contact surface when moved thereagainst. The component holding unit is provided with a component holder operable to fixedly grasp or release the selected component in its mounting to the workpiece. The carriage is provided for rotatable movement relative to a rotation axis to selectively move the component holding unit and workpiece melting units between melt operations position, wherein the heating or welding unit is brought into contact with the workpiece and activated to soften or partially melt the contact surface in advance of the component being moved thereagainst; and a fixture placement position, where the component holder moves the component into juxtaposition with the softened contact surface to cool and fuse with the workpiece.
Patent CA-2774885-A1 (CA)
Inventor: HOELLING MARC
IPC: B64D13/00
Filed: 2010-09-28
Abstract: A system (10) for controlling a cooling system (100) for use, in particular, on board an aircraft comprises an operating state detection unit (30) that is adapted to detect operating signals characteristic of the operating state of the cooling system (100) and/or the operating state of a plurality of cooling energy consumers (16a-d, 18a-d, 20a-d) to be supplied with cooling energy by the cooling system (100). The control system (10) further comprises a database (38) in which priority data that is dependent on the operating state and is characteristic of the priority to be given to the cooling energy consumers (16a-d, 18a-d, 20a-d) in terms of the cooling energy to be supplied in various operating states of the cooling system (100) and/or of the cooling energy consumers (16a-d, 18a-d, 20a-d), is stored for a plurality of cooling energy consumers (16a-d, 18a-d, 20a-d) to be supplied with cooling energy by the cooling system (100). A control signal generation unit (40) of the control system (10) is adapted to generate control signals that control the supply of cooling energy to the cooling energy consumers (16a-d, 18a-d, 20a-d) to be supplied with cooling energy by the cooling system (100) in accordance with the operating state signals detected by the operating state detection unit (30) and the priority data stored in the database (38).
Patent CA-2775756-A1 (CA)
Inventor: ENGLUND DAVID J
IPC: C21B11/08
Filed: 2010-09-29
Abstract: A method for producing metallic iron including providing a hearth furnace having an entry end and a discharge end, a moveable hearth, and an exhaust stack positioned toward the entry end of the furnace, providing a carbonaceous hearth layer above the hearth, providing a layer of reducible material comprising reducing material and iron bearing material, delivering a flow of gases into the hearth furnace through burners, gas injection ports, or a combination thereof directing a flow of gases toward the entry end selected from combustible fuel, oxygen and carbon dioxide, oxygen and flue gas, oxygen and air, or a combination thereof to heat the furnace to a temperature sufficient to at least partially reduce the reducible material, increasing the velocity of the flow of gas to greater than 4 feet per second along the furnace, and heating the layer of reducible material to at least partially reduce the reducible material.
Patent CA-2781030-A1 (CA)
Title: Mirror arrangement for guiding a laser beam in a laser system and beam-guiding method for a laser beam
Inventor: MEIER JOACHIM
IPC: H01S3/0941
Filed: 2010-11-19
Abstract: The invention relates to a mirror arrangement for guiding a laser beam in a laser system having at least one first end mirror (1) and one second end mirror (2), wherein said end mirrors (1, 2) define a resonator having an optical resonator axis (OA), wherein the laser beam is guided into the resonator as an input laser beam (ES) and is guided out of the resonator again after multiple reflection at the first and second end mirrors (1, 2) as an output laser beam (AS). The sequence of reflections at the first and the second end mirror (1, 2) thereby determines a direction of rotation between the first and second end mirror, defined as an axis of rotation relative to the resonator axis, whereby a first beam path is defined and the laser beam circulates in a direction of rotation between the first and second end mirrors in the resonator defined as an axis of rotation relative to the resonator axis (OA). The resonator is designed such that the direction of rotation is reversed at a reversing point and the laser beam in the resonator passes through at least partially in a direction of rotation opposite to the first beam path, whereby a second beam path is defined.
Patent CA-2781108-A1 (CA)
Title: Drug-loaded fibers
Inventor: PALASIS MARIA
IPC: A61K47/30
Filed: 2010-11-17
Abstract: Implants and methods for the delivery of a therapeutic agent to a target location within a patient's body are disclosed. The implants include a fiber comprising a polymeric material and having a diameter of up to about twenty microns, and a first therapeutic agent within the fiber. The therapeutic agent is substantially in particulate form. The implants are of a variety of configurations, such as individual fibers, yarns, ropes, tubes, and patches.
Patent CA-2783705-A1 (CA)
Inventor: GUIMARAES MIGUEL
IPC: E02F9/28
Filed: 2010-12-10
Abstract: An excavator tooth assembly comprises a first wear member and a second wear member. The second wear member is releasably mountable on the first wear member. The first wear member has a lock face. The second wear member also has a lock face. The lock face of the first wear member opposes the lock face of the second wear to define a lock passage therebetween when the second wear member is mounted on the first wear member. The excavator tooth assembly includes a lock pin which is adapted to be received in the lock passage to releasably secure the second wear member to the first wear member.
Patent CA-2784077-A1 (CA)
Title: Abseiling device
Inventor: KOWATSCH ULRICH
IPC: A62B1/14
Filed: 2010-12-13
Abstract: The invention relates to an abseiling device for braking a load (16, 34) guided on a rope (14), the rope (14) running through the abseiling device (10) over a distance (22) in a friction guided manner, at least one section of the distance (22) being guided via a part (25) which can be moved from a load free starting position relative to a housing of the abseiling device (10), said part creating a force on the rope (14) dependent on the weight of the load (16) when a load is suspended, characterized in that a manually actuable adjustment unit (29) is provided, with which the moveable part (25) can be moved into the starting position in which the movable part (25) can apply no or only a small force from the moveable part (25) to the rope (14).
Patent CA-2784779-A1 (CA)
Title: Audio splitting with codec-enforced frame sizes
Inventor: OWEN CALVIN RYAN
IPC: G06F15/16
Filed: 2010-12-21
Abstract: A method and apparatus for splitting the audio of media content into separate content files without introducing boundary artifacts is described.
Patent CA-2787386-A1 (CA)
Title: An ice skate
Inventor: SWAN STEVEN
IPC: A63C1/02
Filed: 2012-01-06
Abstract: Present ice skates 10 have a relatively great distance between the sole and the surface of the blades 40 for contacting the ice in use. This leads to instability. The present invention provides an ice skate comprising a boot or shoe, a sole and at least one blade 140 integral therewith, wherein the distance between the blade surface, for contact with ice in use, and the underside of the sole is approximately 20mm or less.
Patent CA-2787981-A1 (CA)
Title: Apparatus and method for distributing fluid
Inventor: KOBELT JACOB
IPC: B05B1/18
Filed: 2010-01-25
Abstract: Methods and apparatuses for distributing fluid are disclosed. Fluid is received in an opening of a body, and at least some of the fluid is distributed to a first conduit in communication with a first outlet of a first discharge element coupled to said body. At least some of the fluid received in the opening is selectively distributed to a second conduit in communication with a second outlet of a second discharge element couplable to at least one of the body and the first discharge element in response to coupling and decoupling of the second discharge element.
Patent CA-2788760-A1 (CA)
Title: Ltbp2 as a biomarker for renal dysfunction
Inventor: KAS KOEN
IPC: G01N33/68
Filed: 2011-03-25
Abstract: The application discloses LTBP2 as a new biomarker for renal dysfunction; methods for predicting, diagnosing, prognosticating and/or monitoring said dysfunction based on measuring said biomarker; and kits and devices for measuring said biomarker and/or performing said methods. LTBP2 is also involved in glomerular filtration rate, dyspnea, acute heart failure, left ventricular hypertrophy, cardiac fibrosis, preeclampsia, pregnancy- associated proteinuria.
Patent CA-2791055-A1 (CA)
Inventor: HOLMES BRIAN WILLIAM
IPC: G07D7/00
Filed: 2011-03-01
Abstract: A moiré magnification device is disclosed, comprising a transparent substrate carrying: a regular array of micro-focusing elements on a first surface, the focusing elements defining a focal plane; a corresponding first array of microimage elements in a first colour and located in a plane substantially coincident with the focal plane of the focusing elements; and a corresponding second array of microimage elements, in a second colour different from the first colour, and located in a plane substantially coincident with the focal plane of the focusing elements, the second array of microimage elements being laterally offset from the first. The pitches of the micro-focusing elements and first and second arrays of microimage elements and their relative locations are such that the array of micro-focusing elements cooperates with each of the first and second arrays of microimage elements to generate respective magnified versions of the microimage elements of each array due to the moiré effect. An interruption zone of non-zero width is perceived between the between the magnified version of the first microimage array and the magnified version of the second microimage array, the interruption zone exhibiting no magnified version of either microimage array. Also disclosed are a method of manufacturing a moire magnification device, and a security document.
Patent CA-2791089-A1 (CA)
Inventor: VAN SLYKE J VICTOR
IPC: C05F3/00
Filed: 2010-02-12
Abstract: A method of producing methane, an organic based fertilizer and usable water from animal waste includes the step of separating the animal waste into liquid waste and solid waste. The waste is subjected to anaerobic digestion to produce methane and a wet by¬ product. The wet by-product is pressed into a filter cake which is pelletized into the organic based fertilizer. The liquid waste is clarified to produce a supernatant and a sludge which is pressed into a filter cake together with the wet by-product. Ammonia is extracted from the supernatant to produce ammonium sulfate and an aqueous solution. The aqueous solution is filtered to produce a concentrate and water filtrate. The water filtrate may be used as drinking or washing water. The ammonium sulfate and concentrate may be used to supplement the solid waste which is pelletized into the organic based fertilizer. In alternative embodiments a portion of the supernatant and aqueous solution may be used as a liquid fertilizer.
Patent CA-2793723-A1 (CA)
Inventor: GEBAUER KLAUS
IPC: G01N30/46
Filed: 2011-03-30
Abstract: A method in a separation system comprising parallel fluid paths each comprising a separation module. According to the invention said method comprises the steps of: - providing an adjustable flow restrictor in each fluid path; identifying the fluid path with highest hydraulic resistance by measuring the hydraulic resistance of each fluid path sequentially and separately while stopping the fluid flow through all other fluid paths; adjusting the hydraulic resistance of each of the parallel fluid paths to be substantially the same by adjusting the adjustable flow restrictor in each fluid path sequentially and separately while stopping the fluid flow through all other fluid paths, such that the hydraulic resistance of said fluid path is equal or higher than the resistance of the fluid path identified to have the highest hydraulic resistance.
Patent CA-2796518-A1 (CA)
Inventor: NICHOL ANTHONY J
IPC: F21Y101/00
Filed: 2011-04-15
Abstract: A device includes a light transmitting film defining a lightguide region. A first region is defined within the lightguide region representing a region of one or more of an indicia, a graphic, and an image that is visible by light extraction when illuminated by light propagating within the film in a waveguide condition, wherein the first region includes a plurality of light extraction features that redirect a portion of light traveling within the film in a waveguide condition out of a first face of the opposing faces of the film in the first region, and the first region has a luminance less than 50 cd/m2 when illuminated with 1000 lux of diffuse light when disposed on an opening of a light trap box comprising a plurality of walls and a black, light absorbing material lining the plurality of walls. A method of making or producing a device is also disclosed.
Patent CA-2797326-A1 (CA)
Inventor: GRAHAM JAMES
IPC: A61B5/00
Filed: 2010-06-11
Abstract: A method for detecting indications of dental caries in an image of a tooth. The method comprises fitting a model to the image to identify a part of the image representing an outside edge of the tooth. Image variations are analysed in an area of the image to detect said indications of dental caries, the area of the image representing a part of the tooth and being defined with reference to the fitted model. Data is then generated indicating the presence of dental caries based upon the analysed image variations.
Patent CA-2799754-A1 (CA)
Inventor: MILLS RUDY V
IPC: E02F3/96
Filed: 2011-05-18
Abstract: A machine bucket (100) may include an upper pin hole (121) and a lower pin hole (122). The machine bucket may also include a bottom section (106). A distance between the lower pin hole and a tip (128) of the bottom section may have a first length. The machine bucket may also include a top section (102). A distance between the lower pin hole and a tip (114) of the top section may have a second length. A ratio of the first length to the second length may be equal to a value between approximately 0.95 and 1.05. The machine bucket may further include a middle section (104) located between the bottom section and the top section. At least a portion of the middle section may be curved.
Patent CA-2800522-A1 (CA)
Inventor: HODSON STEPHEN JOSEPH
IPC: C11D3/30
Filed: 2011-03-31
Abstract: A process for making a laundry liquid detergent comprising anionic detersive surfactant, the process comprising the steps of: a) making a base composition comprising alkanolamine and sodium ions in a molar ratio of from about 0.1 : 1 to 60: 1; and b) adding water to the base composition.