baber/WOPTO huggingface dataset:
Patent CA-2672842-A1 (CA)
Inventor: DUBOIS-BRUGGER ISABELLE
IPC: C04B24/08
Filed: 2007-12-14
Abstract: La présente invention concerne une composition de démoulage, destinée à l a fabrication de pièces en matériau à prise hydraulique, comprenant au moins une huile et au moins un sel de calcium, les borates de calcium et les sels de calcium d'acides gras étant exclus des sels de calcium selon l'invention .. Elle vise par ailleurs un procédé de préparation de pièces moulées en mat ériau à prise hydraulique, comprenant l'étape consistant à : enduire les par ois d'un moule approprié avec la composition selon l'invention; introduire l a composition à prise hydraulique fraîchement préparée; et retirer la pièce du moule après durcissement et éventuellement cure de la composition.</SDOAB >
Patent CA-2673944-A1 (CA)
Title: Method for preparing pancreatic beta cells starting from beta cell progenitors and beta cells thereby obtained
Inventor: HEIMBERG HARRY
IPC: C12N5/074
Filed: 2008-01-04
Abstract: The present invention relates to a method for preparing pancreatic islet cells, and preferably pancreatic beta cells starting from progenitor cells obtained from the pancreas of an adult mammal. The invention also provides a method for isolating progenitor cells, and preferably beta cell progenitors, from the pancreas of an adult mammal. Other aspects of the invention comprise the pancreatic islet (beta) cells and the progenitor cells that can be obtained with the present invention and their use, e.g. in diagnostic, therapeutic or research applications.
Patent CA-2674113-A1 (CA)
Title: Method and composition to increase viscosity of crosslinked polymer fluids
Inventor: MILNE ARTHUR
IPC: C09K23/52
Filed: 2009-07-27
Abstract: The invention discloses a well treatment composition for use in a subterranean formation comprising: a carrier fluid; and a viscoelastic surfactant being present in a concentration of less than about 1.5% by weight. Optionally, the fluid comprises a crosslinked polymer in a thickening amount in the carrier fluid. The invention also discloses a method to increase the viscosity of a fluid, the method comprising: providing a fluid comprising a thickening amount of a crosslinked polymer; adding a viscoelastic surfactant at a given concentration to the fluid; taking the fluid to a given temperature; defining a viscosity profile of the fluid depending of the concentration and the temperature; comparing said viscosity profile to a viscosity profile of the crosslinked polymer fluid alone; and defining an optimum concentration of the viscoelastic surfactant for each temperature.
Patent CA-2674560-A1 (CA)
Title: Method for lithium exchange reactions
Inventor: EYHOLZER MARKUS
IPC: C07C2/00
Filed: 2008-02-01
Abstract: The present invention relates to a process for lithium exchange reactions comprising mixing at least two fluids in a microreactor having at least two injection points.
Patent CA-2675531-A1 (CA)
Title: System and method for performing oilfield drilling operations using visualization techniques
Inventor: REPIN DMITRIY
IPC: E21B3/00
Filed: 2008-01-29
Abstract: The invention relates to a method of performing a drilling operation for an oilfield, which has a subterranean formation with geological structures and reservoirs. The method includes collecting oilfield data, at least a portion of the oilfield data being generated from a wellsite of the oilfield, selectively manipulating the oilfield data for real-time analysis according to a defined configuration, comparing the real¬ time drilling data with oilfield predictions based on the defined configuration, and selectively adjusting the drilling operation based on the comparison.
Patent CA-2675807-A1 (CA)
Inventor: CIEUTAT DENIS
IPC: E21B43/40
Filed: 2008-01-16
Abstract: A method for recovering hydrocarbons from a reservoir includes separating air into a nitrogen-rich gas and an oxygen-rich gas, oxidizing a hydrocarbon fuel with at least part of the oxygen-rich gas to produce steam and a CO2-rich gas, injecting at least part of the steam through an injection well into the reservoir to heat the hydrocarbons, purging the injection well with at least part of the nitrogen-rich gas, and injecting at least part of the CO2-rich gas into the reservoir containing the heated hydrocarbons.
Patent CA-2680959-A1 (CA)
Inventor: LUU KY THOAI
IPC: H02J3/18
Filed: 2009-09-29
Abstract: A multi-phase (N) power supply is presented having current shared power factor correction, comprising. This includes N input rectifier filters each receiving a respective different one of an N phase AC input signal and providing therefrom one of N rectified signals. N single phase power factor correction pre-regulators receives a respective different one of the rectified signals and provide therefrom a regulated signal. A current sharing N way to single way multiplexing switch network for receiving the N regulated signals and provides therefrom a single output signal.
Patent CA-2681404-A1 (CA)
Inventor: ANDERSSON CHRISTIN
IPC: A61K47/48
Filed: 2008-03-27
Abstract: The present invention relates fusion proteins and their use in enzymatic treatment of Alzheimer's disease patients. Said fusion protein has the formula M-A, capable of degrading amyloid beta peptide at one or more cleavage sites in its amino acid sequence, wherein M is a protein componentthat prolongs the half-life of the fusion protein, and A is a protein component that cleaves the amyloid beta peptide.
Patent CA-2682909-A1 (CA)
Inventor: BOSSONEY LUC
IPC: A61N1/372
Filed: 2009-10-19
Abstract: Described herein is an access system for controlling access of a user to one of at least two unique operative modes of an electronic device for communicating with an implantable medical device. The system comprises: a portable keycard having a first magnet; an electronic device comprising: a housing with an interior chamber and an external surface including a channel which for receiving said keycard; a sensing circuit in the interior chamber with a first Hall-effect transducer adjacent said channel that aligns with the keycard magnet when said keycard is fully inserted, at which point said first Hall-effect transducer generates a first output signal; and a processing circuit in said interior chamber being electrically connected to said sensing circuit and allowing said user access to said one of at least two unique operative modes in response to receipt of said first output signal.
Patent CA-2683095-A1 (CA)
Inventor: SOTO MANUEL A
IPC: G08B13/24
Filed: 2008-05-16
Abstract: A method, system and apparatus for managing power use in security systems, which include establishing a detection region, triggering a person detection event, the person detection event based on the detection of a person in the detection region, starting a timer upon triggering the person detection event, and transmitting a tag interrogation signal until the expiration of the timer.  The method, system and apparatus can further include determining a relative direction of movement of the person.
Patent CA-2684886-A1 (CA)
Inventor: MCKINNELL ROBERT MURRAY
IPC: C07D235/08
Filed: 2008-06-04
Abstract: The invention is directed to compounds having the formula: (I) wherein: Ar, r, n, X, R2-3 and R5-7 are as defined in the specification, and pharmaceutically acceptable salts thereof. These compounds have AT1 receptor antagonist activity and neprilysin inhibition activity. The invention is also directed to pharmaceutical compositions comprising such compounds; methods of using such compounds; and process and intermediates for preparing such compounds.
Patent CA-2685134-A1 (CA)
Title: Use of cyclically substituted furopyrimidine derivatives for treating pulmonary arterial hypertonia
Inventor: AKBABA METIN
IPC: A61P11/00
Filed: 2008-04-16
Abstract: The invention relates to the use of cyclically substituted furopyrimidine derivatives of formula (I) for the treatment and/or prophylaxis of pulmonary arterial hypertonia and other forms of pulmonary hypertonia and to the use of said derivatives for producing medicaments for the treatment and/or prophylaxis of pulmonary arterial hypertonia and other forms of pulmonary hypertonia.
Patent CA-2687502-A1 (CA)
Inventor: HEAGERTY DAVID QUINN
IPC: G05B23/02
Filed: 2008-06-02
Abstract: A self-configuring data acquisition system and method for conducting diagnostic testing of process equipment devices. The data acquisition system includes a data acquisition processing unit for controlling diagnostic testing of an equipment device, the equipment device including a digital information unit that stores information uniquely identifying the equipment device. A signal conditioning unit is coupled to the data acquisition unit by a first data transmission means, the signal conditioning unit including a digital information unit that stores information uniquely identifying the signal conditioning unit. A sensor is coupled with the equipment device under test, wherein the sensor is further coupled to the signal conditioning unit by a second data transmission means, and wherein the sensor includes a digital information unit that stores information uniquely identifying the sensor. Each digital information unit transmits its stored identifying information to the data acquisition processing unit. A component automatically configures the signal conditioning unit, based on the sensor and equipment device identifying information, to excite the equipment device under test and receive a plurality of test data input signals from the equipment device resulting from the excitation.
Patent CA-2689598-A1 (CA)
Inventor: GREENE GEORGE R JR
IPC: A61L29/00
Filed: 2002-05-29
Abstract: An embolization device (10) for occluding a body cavity includes one or more elongated, expansible, hydrophilic embolizing elements (12) non-releasably carried along the length of an elongated filamentous carrier (16) that is preferably made of a very thin, highly flexible filament or microcoil of nickel/titanium alloy. At least one expansile embolizing element is non-releasably attached to the carrier. A first embodiment includes a plurality of embolizing elements (12) fixed to the carrier (16) at spaced-apart intervals along its length. In second, third and fourth embodiments, an elongate, continuous, coaxial embolizing element is non-releasably fixed to the exterior surface of the carrier, extending along a substantial portion of the length of the carrier proximally from a distal tip, and optionally includes a lumenal reservoir for delivery of therapeutic agents. Exemplary methods for making these devices include skewering and molding the embolizing elements. In any of the embodiments, the embolizing elements may be made of a hydrophilic, macroporous, polymeric, hydrogel foam material. In the second, third and fourth embodiments, the elongate embolizing element is preferably made of a porous, environmentally-sensitive, expansile hydrogel, which can optionally be made biodegradable and/or bioresorbable, having a rate of expansion that changes in response to a change in an environmental parameter, such as the pH or temperature of the environment.
Patent CA-2690625-A1 (CA)
Inventor: CHIANG CHENYUEN
IPC: B29C45/67
Filed: 2008-06-19
Abstract: An injection molding machine, which contains a moving template (1), a fixed template, connecting rods (3) arranged between the moving template and the fixed template for the sliding of the moving template thereon, and a nut open-close mechanism provided on the external circumference of an end of the moving template and joggled with each connecting rod. The open-close mechanism comprises two pairs of nut (21, 22), two clamping units (2) and a pair of shaft (23, 24) for connecting the nuts. The clamping unit comprises an execution element (25) and a pair of symmetrically arranged open-close drive connecting bar (26, 27).  The first end of the first open-close drive connecting bar (26) is connected with the second nut (212) of the first pair of nut (21), and the first end of the second open-close drive connecting bar (27) is connected with the first nut (212) of the second pair of nut (21). The second end of the first open-close drive connecting bar (26) is connected with the second end of the second open-close drive connecting bar (27). The two pairs of the nuts (21,22) are opened and closed at the same time by the execution element (25) through driving ends of two open-close drive connecting bars (26,27). So the machine reduces the manufacturing cost and the energy consumption.
Patent CA-2693243-A1 (CA)
Inventor: GILBERTSON SCOTT
IPC: G01R31/333
Filed: 2010-02-16
Abstract: A system and method are provided that avoid the need to tether a computer to a test set in order to run a test sequence on a protective relay and obtain result data. A  decoupling can be performed by generating command files that can be placed in storage media or provided to the test set separately rather than sending timed commands directly from the computer to the test set. Similarly, a result file generator on the test set can obtain test results and generate a result file that can be placed in such storage media or transported separately to be used by a reporting tool on the computer in the normal fashion. It has been found that various ways of decoupling are possible, using any suitable transport scheme including physical and electronic, both wired and wireless.
Patent CA-2693308-A1 (CA)
Inventor: LOMAX FRANKLIN D
IPC: B01J19/24
Filed: 2008-07-21
Abstract: A reactor vessel system includes a reactor vessel including a first port in fluid communication with an interior of the reactor vessel and an outlet port connected in fluid communication with the interior of the reactor vessel. A base supports the reactor vessel. A first coil of tubing is connected in fluid communication with the first port and disposed around a perimeter of the reactor vessel. A method of operating a reactor vessel system includes providing a reactor vessel including a first port in fluid communication with an interior of the reactor vessel and an outlet port connected in fluid communication with the interior of the reactor vessel, providing a first coil of tubing connected in fluid communication with the first port and disposed around a perimeter of the reactor vessel, and flowing steam through the first coil and into the reactor vessel.
Patent CA-2695609-A1 (CA)
Inventor: USAMI SHO
IPC: H01M8/04
Filed: 2009-05-20
Abstract: A hydrogen circulation type fuel cell system equipped with an electrochemical cell executes discharging an anode off-gas with impurities being condensed toward the outside of the system at a proper timing. The fuel cell system having a circulation route so that a fuel gas containing hydrogen is supplied on the side of an anode electrode for electrochemical reaction in a fuel cell and a part or whole of an anode off-gas given from the fuel cell can be circulated on the side of the anode electrode of the fuel cell again for the electrochemical reaction, includes an electrochemical cell enabling the hydrogen in the anode off-gas flowing through the circulation route by flowing the current between electrodes to be selectively supplied on the side of the anode electrode, in which a discharge timing of discharging the anode off-gas in the inlet port electrode of the electrochemical cell toward the outside of the system is controlled based on a predetermined discharge reference determined by a correlation between electric power consumed for hydrogen transmission in the electrochemical cell and a residual hydrogen concentration in the anode off-gas discharged by a discharge unit.
Patent CA-2695694-A1 (CA)
Inventor: SAWADA DAISAKU
IPC: F02D13/02
Filed: 2008-10-30
Abstract: In an internal combustion engine, a variable compression ratio mechanism (A) able to change a mechanical compression ratio and a variable valve timing mechanism (B) able to control the closing timing of an intake valve (7) are provided. The mechanical compression ratio is made to be the maximum mechanical compression ratio at low load operation regions excluding idling operation, while during idling operation, the mechanical compression ratio is made lower than the maximum mechanical compression ratio.
Patent CA-2696097-A1 (CA)
Inventor: OEVREBOE DAG
IPC: F01N3/08
Filed: 2008-09-01
Abstract: Exhaust gas apparatus for the cleaning of exhaust gas where the exhaust gas apparatus comprises an exhaust conduit section which is formed with at least two separate flow paths. Each flow path is provided with a particle filter for the removal of particulate matter from the exhaust gas, an NOx trap for the removal of NOx from the exhaust gas. The exhaust gas apparatus further comprises at least one cold flame vaporizer in which fuel is partially oxidized in preheated air to form a cold flame gas where the cold flame vaporizer is arranged in fluid communication with each of the flow paths in the exhaust conduit section such that the cold flame gas can flow through the particle filter and the NOx trap, and valve means for controlling the flow of cold flame gas from the cold flame vaporizer to each flow path in the exhaust conduit section.  Thereby, both the particle filter and the NOx trap in at least one of the flow paths can be regenerated in a single operation. There is also provided a method for regenerating cleaning means for exhaust gas where the cleaning means comprises an NOx trap and possibly a particle filter.
Patent CA-2696099-A1 (CA)
Inventor: VAES ES
IPC: E04G21/00
Filed: 2009-12-07
Abstract: The lineal crown mouldings of the present invention comprise an elongated moulding with a front surface having a top front chamfer portion, a bottom front chamfer portion and a front non-planar decorative profile portion positioned between said top front chamfer portion and said bottom front chamfer portion and a back surface having a top back chamfer portion and a bottom back chamfer portion and a back non-planar decorative profile portion positioned between said top back chamfer portion and said bottom chamfer portion. The front surface and the back surface have substantially identical configurations inverted relative to each other about a vertical centre line from a top edge of said crown moulding to a bottom edge of said crown moulding.
Patent CA-2697655-A1 (CA)
Inventor: LAFRENIERE JOEL
IPC: B01D27/14
Filed: 2010-03-24
Abstract: A system and method of filtering and re-claiming water is provided. Waste water is pumped from the surface of a pool or pond cover, or from discharge resulting from a backwash process, into a portable filtration apparatus and filtered through a filter device of the portable filtration apparatus. The filter device includes at least one filter and a strainer which is removable from the apparatus. The filtered and re-claimed water then exits the portable filtration apparatus and is used to re-fill the pool or pond. Also provided is a portable filtration apparatus.
Patent CA-2698464-A1 (CA)
Inventor: MEYLAN ARNAUD
IPC: H04W36/00
Filed: 2008-09-26
Abstract: The method and apparatus as described are directed toward techniques and mechanisms to improve efficiency in wireless communication networks through optimization of handover scenarios. Determining whether an intra-base station or inter-node-B handover is too performed, and determining the protocol layers to reset during the handover based at least in part on the type of handover to be performed increases the overall efficiency of the wireless network.
Patent CA-2699486-A1 (CA)
Inventor: SUZUKI MASAHIKO
IPC: B64C39/04
Filed: 2008-08-12
Abstract: Provided is a positive-pressure floating type airplane (10) comprising an airfoil portion (12), left-right fuselages (30A and 30B), a central fuselage (40), an elevator (50) and a rudder (52) disposed at the back of the airfoil portion (12), a thruster (54) disposed at the back of the central fuselage (40), and a horizontal stabilizer (56) disposed at the rear ends of the left-right fuselages (30A and 30B). The individual front ends of the airfoil portion (12), the left-right fuselages (30A and 30B) and the central fuselage (40) are formed into arcuate shapes in longitudinal sections. On the lower side of the airfoil portion (12), a recessed air capture (32) is formed from the front end to the rear end. As a result, the positive-pressure floating type airplane (10) is floated by the reaction from the air at the time when the air to pass the air capture (32) through the airfoil portion (12) is pushed by the thrust of the thruster (54), and is propelled forward by the component of that thrust.
Patent CA-2699805-A1 (CA)
Inventor: COFFEY MATTHEW C
IPC: A61K35/765
Filed: 2008-10-22
Abstract: Provided herein are methods for treating or ameliorating a proliferative disorder in a subject. The method contains the steps of administering to the subject one dose of an immunosuppressive agent followed by administering to the subject one to five doses of a reovirus. The immunosuppressive agent is administered to the subject at least about 72 hours prior to administration of the reovirus. Also provided herein are methods for treating or ameliorating a proliferative disorder in a subject including the steps of administering to the subject an oncolytic virus and a B-cell modulating agent. Also provided are kits and pharmaceutical compositions containing an oncolytic virus and at least one B-cell modulating agent.
Patent CA-2700659-A1 (CA)
Inventor: FORD COLIN P
IPC: B65B21/14
Filed: 2007-04-27
Abstract: A packaging system utilizes two sides of a loading carousel, which reduces both the height and footprint of the packaging system. Mass and inertia are also reduced, allowing higher operational speeds. The loading carousel receives opened cartons on a first side and lowers them over product groups on a second side.
Patent CA-2701389-A1 (CA)
Inventor: MAHARAJH NIRANJAN
IPC: A61M11/04
Filed: 2008-10-01
Abstract: A method of dispensing a liquid or aerosol to maintain a clog free capillary system, which includes supplying a liquid formulation from a pump 30 to a capillary 42 of an aerosol generation unit 40 at a flow rate, and periodically increasing the flow rate from a first flow rate to a second flow rate.
Patent CA-2702304-A1 (CA)
Inventor: SENS RUDIGER
IPC: G01N21/55
Filed: 2008-10-08
Abstract: A device (110) for determining at least one optical property of a sample (112) Is proposed. The device (110) comprises a tuneable excitation light source (114; 410) for applying excitation light (122) to the sample (112). The device (110) furthermore comprises a detector (128, 130; 312) for detecting detection light (132, 136; 314) emerging from the sample (112). The excitation light source (114; 410) comprises a light-emitting diode array (114), which is configured at least partly as a monolithic light-emitting diode array (114). The monolithic light emitting diode array (114) comprises at least three light-emitting diodes (426) each having a different emission spectrum.
Patent CA-2703463-A1 (CA)
Inventor: CHILDERS ROBERT W
IPC: A61M1/16
Filed: 2008-10-24
Abstract: A dialysis machine includes a dialysis instrument having a pump actuator and first and second valve actuators, and a disposable cassette operable with the dialysis instrument, the disposable cassette including a pump portion operable with the pump actuator, first and second valve chambers operable with the first and second valve actuators, the first and second valve chambers communicating fluidly with each other, at least the first valve chamber communicating fluidly with a compliance chamber, the compliance chamber negating a first backpressure due to a pneumatic closing pressure used to close the first valve chamber to help to ensure the pneumatic pressure applied to the first valve chamber will close the first valve chamber against a second backpressure from an existing closure of the second valve chamber.
Patent CA-2705945-A1 (CA)
Title: Systemes de negociation electronique et procedes de negociation
Inventor: LUTNICK HOWARD W
IPC: G06Q40/00
Filed: 2008-11-14
Abstract: L'invention concerne une plate-forme de négociation et un procédé de négociation qui permettent d'accéder à des pools de liquidité supplémentaires. D'autres modes de réalisation sont également décrits.