baber/WOPTO huggingface dataset:
Patent CA-2593015-A1 (CA)
Inventor: MOLHOEK LEENDERT JAN
IPC: C09D7/80
Filed: 2005-12-08
Abstract: Composition suitable for a powder coating composition comprising at least one resin and at least one dispersant wherein the dispersant is added during the resin synthesis or while the resin leaves the reactor.
Patent CA-2594669-A1 (CA)
Title: Fine powder of single-crystalline diamond and method for production thereof
Inventor: SHIRASAWA HISAO
IPC: C01B31/06
Filed: 2006-01-11
Abstract: Provided are a fine powder of single-crystalline diamond having a sharp form, a narrow particle size range and a size of less than 50 nm; and a method for producing the above fine powder in high efficiency. A method for producing a fine powder of single crystalline diamond, which comprises preparing a rough finely particulate diamond by the mechanical crushing of a single-crystalline raw material diamond, imparting hydrophilicity to the surface of the rough finely particulate diamond, subjecting a water slurry of the resultant rough finely particulate diamond having hydrophilicity being maintained in an weak alkaline state to the former classification step, to thereby remove an upper fraction having a D 50 value of 60 nm+, adjusting the diamond concentration of the slurry being freed of the upper fraction to 0.1 wt % or less, subjecting the resultant slurry to centrifugal force, to thereby coagulate and separate a part containing the diamond having a relatively rough range of particle size from the slurry, and on the other hand, allow a water medium containing a fraction having a reduced average particle size to flow out from the centrifugal separation step as a flow-out fluid.
Patent CA-2595390-A1 (CA)
Inventor: VAN ALEWIJK DIRK CORNELIS JERR
IPC: C12Q1/70
Filed: 2006-01-17
Abstract: The invention relates to materials and methods method for detection and/or typing of any HPV nucleic acid possibly present in a biological sample, the method comprising the steps of: (i) amplification of a polynucleic acid fragment comprising or consisting of the B region of any HPV nucleic acid in the sample, said B region being indicated in FIG. 1, and (ii) contacting any amplified fragments from step (i) with at least one probe capable of specific hybridization with the B region of HPV, said B region being indicated in FIG. 1.
Patent CA-2595471-A1 (CA)
Title: Evacuation of hot gases accumulated in an inactive gas turbine engine
Inventor: PROCIW LEV ALEXANDER
IPC: F01D25/30
Filed: 2006-01-20
Abstract: A gas turbine engine (10) with a compressor section (14), a combustor (16) and a turbine section (18), the engine having a gas relief valve (136) disposed in a turbine cavity (137) at the highest point of a casing wall (121) which is operable to open when the engine is inactive after engine shutdown in order to mitigate damage caused by soak back. With the valve (136) open, the hot gas is able to exit the casing to permit enhanced engine cooling. The relief valve (136) is preferably a passive one-way check type valve and is configured to open when the pressure within the internal passage (137) subsides.  Alternatively, the valve (136) is an active valve and is operable to be opened and closed by actuation means such as a solenoid used in combination with sensors to detect a value of pressure or temperature inside the internal passage (137).
Patent CA-2595779-A1 (CA)
Inventor: LEFEBVRE MICHEL
IPC: A41D13/05
Filed: 2007-07-31
Abstract: A core for a protective leg gear includes a rear pad and a front pad. The rear pad is integrally molded in a single mold from a semi-rigid lightweight material, and has a leg portion and a foot portion integrally connected to each other at an angle with respect to one another to define a rear surface of the rear pad. The rear surface includes an elongated groove configured to at least partially receive a lower part of the leg. The front pad is connected to at least part of a front surface of the rear pad. The upper portion of the front pad extends beyond the leg portion to cover the knee. The front pad is more flexible than the rear pad, such as to allow at least limited rearward folding of the upper portion of the front pad.
Patent CA-2600342-A1 (CA)
Title: Mram as critical event storage for powered down gaming machines
Inventor: BROSNAN WILLIAM R
IPC: G07F17/32
Filed: 2006-03-06
Abstract: Gaming machines and systems having MRAM and MROM are disclosed. MROMs for storing boot programs and other Read Only code are formed by cutting write connections or not providing PCB socket leads to MRAM write pins, or by using memory hubs to prevent writing to MRAMs. A tale-tale board or other logging device monitoring activities at various components while primary machine power is down records to MRAM, which can be dual ported to the logging device and MGC. Various components can each have dedicated logging devices and MRAMs. One MRAM associated with the brain box replaces both DRAM and NVRAM of regular machine architectures, and is used for dual purposes of regular operational use and as safe storage to facilitate a state recovery. Prioritization of data during the storage process is rendered unnecessary. Another MRAM associated with the back plane board stores data associated with the exterior housing or terminal.
Patent CA-2600432-A1 (CA)
Inventor: ANDREWS ROBERT E
IPC: B32B37/00
Filed: 2006-03-09
Abstract: A method and apparatus for applying tape tabs to a traveling web of material when the tape tabs are moving at a non-parallel angle to the web of material.  An anvil that carries the tape tabs moves at a perpendicular or other non-parallel angle to the web. The invention allows placement of the tape tabs at different arrangements, such as the tape tabs running parallel to the web of material. A wheel with a protuberance located near the web contacts the web to press the web down and adhere a tape tap to the moving web.
Patent CA-2602628-A1 (CA)
Inventor: FERNIHOUGH JOHN WILLIAM
IPC: B23K26/38
Filed: 2006-03-29
Abstract: The present invention relates to a method for repairing or renewing cooling holes of a coated component of a gas turbine, having the following steps: -removal of an old coating from an outer side (2) of the component (1). The cooling hole (5) has an old cross section after removal of the old coating in a longitudinal section (11), which old cross section is greater than a setpoint cross section which the cooling hole (5) has in an original new state of the finished component in this longitudinal section. - application of a new coating (3', 4') to the component (1) at least in the longitudinal section (11) of the cooling hole (5), in such a way that the cooling hole has an intermediate cross section (16) in the longitudinal section (11), which intermediate cross section (16) is smaller than the setpoint cross section (6), - partial removal of the new coating (3', 4') within the cooling hole (5), in such a way that the cooling hole (5) has a new cross section (18) in the longitudinal section (11), which new cross section (18) is approximately as large as the setpoint cross section (6).
Patent CA-2603289-A1 (CA)
Inventor: CAO JIAN
IPC: A61N1/37
Filed: 2006-04-17
Abstract: A method and apparatus for determining oversensing in a medical device that includes sensing cardiac signals and detecting cardiac events via a first electrode configuration, determining the presence of an episode event in response to the detected cardiac events, and sensing the cardiac signals via a second electrode configuration. Amplitudes associated with a predetermined number of cardiac signals sensed via the second electrode configuration corresponding to the event episode are determined, and delivery of therapy is controlled in response to the determined amplitudes.
Patent CA-2603689-A1 (CA)
Inventor: MUNARI ELEONORA
IPC: A61D19/02
Filed: 2006-04-03
Abstract: Capsules or microcapsules comprising: a) a nucleus containing seminal material or the spermatozoa of animal species chosen from the group consisting of equids, buffalo, ovicaprids, canids, felids, lagomorphs, laboratory animal species chosen from mice and rats, and possibly man, b) a membrane of a bivalent or trivalent metal alginate.
Patent CA-2605260-A1 (CA)
Title: Lockable swivel apparatus and method
Inventor: HELMS CHARLES M
IPC: E21B17/05
Filed: 1997-12-27
Abstract: A lockable swivel (4) for use in drilling applications which allows the operator to selectively engage and disengage the swivel (4). The lockable swivel (4) is comprised of a locking mandrel (7) carried in a body (3) which engages, upon actuation, splined surfaces (20,21) within the swivel mandrel (5) thereby locking the two together. Various methods for the use of the lockable swivel (4) in wireline and other drilling operations are demonstrated.
Patent CA-2606010-A1 (CA)
Inventor: THOMPSON JAMES
IPC: A61M15/00
Filed: 2006-01-16
Abstract: The application describes apparatus and methods for delivering a powdered medicament for inhalation. The medicament is put in a receptacle (100) on a vibration generator (80) operated by fluid pressure, e.g. by means of an eccentric rotor. A flow of gas from a supply (20) is passed into the receptacle (100), producing in concert with the vibration an aerosol which passes out of the receptacle and along a tube (110) to be inhaled by the patient. Both the gas flow supply and vibration may be subject to the operation of a control unit (60), which may time the production of the aerosol according to a patient's breathing cycle, e.g. as part of a ventilator system.
Patent CA-2607412-A1 (CA)
Title: Hitch for multiple drawpin sizes
Inventor: OLSON BRIAN R
IPC: B60D1/02
Filed: 2007-10-23
Abstract: This invention is in the field of towed vehicles, such as trailers and agricultural implements, and in particular hitch mechanisms for attaching such towed vehicles to a towing vehicle.
Patent CA-2608170-A1 (CA)
Title: Novel treating method and design method for tubular connections
Inventor: REYNOLDS HARRIS A J
IPC: F16L15/00
Filed: 2006-05-09
Abstract: A method of treating a threaded connection that includes determining a treating time sufficient to form a thickness of a hopeite coating, coating at least a portion of the threaded connection (3, 4) with phosphating compound for a period of time sufficient to form the thickness of the hopeite coating is described.
Patent CA-2608904-A1 (CA)
Title: Improved process for the preparation of letrozole
Inventor: ROSSETTO PIERLUIGI
IPC: C07D249/08
Filed: 2006-07-06
Abstract: The invention provides a high-yield process for the preparation of letrozole having a high purity, without the need for removal of the 4-[l-(l,3,4-triazolyl)methyl] benzonitrile impurity at the intermediate stage. The invention also provides a process for the synthesis of letrozole in which formation of the impurity 4-[l-(l,3,4-triazolyl)methyl] benzonitrile during the first stage is minimized. In the process, a 4-(halomethyl)benzonitrile is reacted with a salt of lH-l,2,4-triazole, reducing the formation of the impurity. Preferably, the preparation is conducted as a one-pot process.
Patent CA-2610292-A1 (CA)
Title: Proliferation of muc1 expressing cells
Inventor: BAMDAD CYNTHIA C
IPC: A61K48/00
Filed: 2006-03-30
Abstract: The present application discloses a method for stimulating or enhancing proliferation of a population of cells by activating MUC1 receptor on the cells.
Patent CA-2610591-A1 (CA)
Inventor: SUESSENBACH RAINER
IPC: F16B21/07
Filed: 2007-11-13
Abstract: A vibration-decoupling coupling element made of an elastically deformable female part and a male part is described. The female part has a fastening area, a decoupling area and a receiving area. The decoupling area is made up of a wall portion expanding away from the fastening area and shaped on the fastening area, a sleeve-shaped wall portion shaped on the receiving area and an annular shoulder wall portion connecting both these wall portions together. The male part has a fastening area and an insertion area. The insertion area is adjusted for the receiving area of the female part in order to form a plug-in connection in the assembled state of the coupling element.
Patent CA-2610933-A1 (CA)
Inventor: BUSSIERES JEAN
IPC: A61M16/00
Filed: 2006-06-09
Abstract: A right-sided double lumen tube (R-DLT) that is easy to position in a safe and effective manner so as to promote routine use thereof by all anesthesiologists. The R-DLT designed to facilitate the alignment of the lateral orifice thereof with the right upper lobe bronchus. The lateral orifice having an angular width of at least 80 degrees of 360 degrees of the circumference of a tube of the R-DLT.
Patent CA-2611104-A1 (CA)
Inventor: SIBOUT MICHEL
IPC: F21V29/00
Filed: 2007-11-20
Abstract: A lighting device of the type used as reading light in a vehicle. The lighting device comprises a single light-emitting diode and internal supply means adapted to generate a current to the single light-emitting diode. The internal supply means are connectable to an external power network. The device has an optical unit to recenter and focus the luminous flux emitted by the single light-emitting diode.
Patent CA-2612851-A1 (CA)
Title: Impulse generator for profiling system
Inventor: RIOUX DANIEL
IPC: G01V1/143
Filed: 2002-12-20
Abstract: An energy impulse generator for transferring an energy pulse to a surface. The generator exchanges messages with a computing means through a communication interface. The generator includes a housing; an impact assembly movably mounted within the housing between at least a resting position, a latched position and an impact position, whereby, in the impact position, the impact assembly transfers the energy pulse to the surface; and an energy storage means attached to the impact assembly, whereby in the latched position, the energy storage means is capable of releasing a specified amount of energy to the impact assembly such that upon release of the specified amount of energy the impact assembly moves from the latched position to the impact position then returns to the resting position. The computing means controls the release of the specified amount of energy to the impact assembly. The generator is used in a system having a sensing assembly for the non-intrusive physical analysis of a medium under the surface.
Patent CA-2614110-A1 (CA)
Title: Compositions and methods for the treatment or prevention of disorders relating to oxidative stress
Inventor: SHAH ZAHOOR AHMAD
IPC: A61K31/713
Filed: 2006-07-03
Abstract: The present invention features methods for treating or preventing conditions, diseases, or disorders related to oxidative stress. In one embodiment, the method increases Nrf2 biological activity or expression. In particular, the invention provides for the treatment or prevention of diseases relating to oxidative stress including emphysema, sepsis, septic shock, ischemic injury, cerebral ischemia and neurodegenerative disorders, meningitis, encephalitis, hemorrhage, cerebral ischemia, heart ischemia, cognitive deficits and neurodegenerative disorders.
Patent CA-2614422-A1 (CA)
Title: Methods for fabricating composite structures with flanges having tethered corners
Inventor: WORTHOFF FRANK
IPC: B29C70/32
Filed: 2007-12-13
Abstract: Methods for fabricating a composite structure with a flange having a tethered corner involving providing a composite structure forming tool including a first endplate and a second endplate and having a composite structure formed thereabout, applying at least one ply of barrier fibers about the composite structure adjacent to the first endplate of the composite structure forming tool, and wrapping at least one fiber tow about the barrier fibers.
Patent CA-2614518-A1 (CA)
Title: Dicycloalkyl urea glucokinase activators
Inventor: MURRAY ANTHONY
IPC: C07D277/48
Filed: 2006-07-07
Abstract: Dicycloalkyl urea glucokinase activators compounds are glucokinase inhibitors useful for the treatment of diabetes. (I)
Patent CA-2615725-A1 (CA)
Inventor: TIBERI SYLVAIN
IPC: E04B1/343
Filed: 2006-07-13
Abstract: A stackable insulated unit (10,10') for wall construction for cooperation with conventional wall studs (14) forming a self-supporting wall structure consists of two side wooden planks (20,22) spaced apart and provided therebetween with an insulating layer (50) which has at least two transverse through openings (56) for reception of respective wall stud sections (14'), either slidably or permanently secured thereto.
Patent CA-2615872-A1 (CA)
Title: Intelligent disaster recovery for digital cinema multiplex theaters
Inventor: PEARCE JAMES EDWARD
IPC: H04N7/173
Filed: 2005-12-09
Abstract: A system for a digital multiplex theater having a plurality of auditoriums includes a central server (110), playout servers (140), and an intelligent selection module (110A). The central server (110) has a local storage device configured to store digital cinema movies. The playout servers (140) are each configured to playout the movies at a respective auditorium and have a respective local storage device configured to redundantly store the movies.The intelligent selection module (110A) selects a source for playing out, in an alternate auditorium in place of a scheduled auditorium, from a respective playout server in place of a scheduled playout server, a portion of a movie interrupted by a malfunction occurring at the scheduled auditorium. The selection is made from among any of the storage devices, and is based upon at least a current playing out ability of the scheduled playout server, and a playout schedule of the storage device at the alternate auditorium.
Patent CA-2619307-A1 (CA)
Title: Optical transmitting apparatus and temperature controlling method used therefor
Inventor: YOKOYAMA YOSHITAKA
IPC: H04B10/572
Filed: 2008-01-31
Abstract: An optical transmitting apparatus includes an optical filter, a port that monitor light transmitted through the optical filter, a port that monitor not light transmitted through the optical filter, an optical waveguide substrate on which the optical filter and an optical waveguide which includes a port that monitors the characteristic of the light which passes through the optical filter, a semiconductor laser and a heater that is capable of independently adjust the wavelength characteristic of any of the optical waveguide and the semiconductor laser, and the optical waveguide substrate and the semiconductor laser are integrated such that the temperature of the optical waveguide substrate and the semiconductor laser can be collectively adjusted.
Patent CA-2621237-A1 (CA)
Inventor: FELDMAN BENJAMIN J
IPC: B01L3/00
Filed: 2006-09-25
Abstract: In vitro electrochemical sensors that provide accurate and repeatable analysis of a sample of biological fluid are provided. Embodiments include sensors that include a sample chambers having overhangs extending therefrom.
Patent CA-2622465-A1 (CA)
Inventor: CUMMINS PHILLIP
IPC: A61K8/72
Filed: 2006-09-25
Abstract: The invention relates to thermoplastic hollow microspheres containing one or more skin benefit agents entrapped therein. The microspheres are useful in the topical delayed release of the skin benefit agent.
Patent CA-2623795-A1 (CA)
Inventor: MAKAROV SERGEI
IPC: G01N33/53
Filed: 2006-09-27
Abstract: This application provides methods of determining biological activities of a biological sample comprising, for example, comparing the profile of transcription factor activities in a cell contacted with the biological sample to a control profile, such as a profile of transcription factor activities in a cell not contacted with the biological sample.
Patent CA-2623967-A1 (CA)
Inventor: CAMPBELL WAYNE DOUGLAS
IPC: F21V7/10
Filed: 2008-03-05
Abstract: A light fixture device comprises a reflector portion having a pair of parallel longitudinal boundary regions and a pair of parallel lateral boundary regions; the reflector portion being shaped according to a longitudinal focal line, a pair of housing portions, each for engaging a corresponding lateral boundary region; at least one connector portion for coupling the housing portions together with the reflector portion.
Patent CA-2624634-A1 (CA)
Inventor: LEE DANNY H
IPC: C12N15/115
Filed: 2006-09-29
Abstract: The present teachings are directed to compositions, methods, and kits for amplifying target nucleic acids while reducing non-specific fluorescence and undesired amplification products, sometimes referred to as secondary amplification products or spurious side-products. The enzyme inhibitors disclosed herein comprise a nucleotide sequence and at least one quencher.  Complexes comprising an enzyme inhibitor associated with an enzyme, wherein at least one enzymatic activity of the enzyme is inhibited, are also provided.  Methods for amplifying a target nucleic acid while reducing undesired amplification products are disclosed, as are methods for reducing non-specific fluorescence. Kits for expediting the performance of certain disclosed methods are also provided.
Patent CA-2625620-A1 (CA)
Inventor: ALONSO FERNANDEZ M JOSE
IPC: A61K31/722
Filed: 2006-10-13
Abstract: The invention is aimed at nanoparticulate systems for the controlled release of heparin. It is specifically aimed at nanoparticulate systems comprising chitosan, heparin and optionally a polyoxyethylenated derivative, and which are ionically cross-linked, as well as being aimed at processes for obtaining them.
Patent CA-2626559-A1 (CA)
Title: Improvements in two-stroke lubricating oils
Inventor: HABEEB JACOB J
IPC: C10M107/02
Filed: 2006-10-17
Abstract: The smoke index of a two-stroke engine is improved by utilizing as the engine lubricant a two-stroke engine oil that comprises a major amount of a GTL base oil.
Patent CA-2627032-A1 (CA)
Title: Terminal de communication
Inventor: OKAGAKI MITSUNORI
IPC: H04M1/72469
Filed: 1999-12-22
Abstract: Un terminal de communication comprenant une batterie rechargeable qui peut être rechargée par une source d'alimentation externe est fourni. Le terminal de communication comprend des moyens de détection de recharge et des moyens de détection de placement qui détectent si un appareil est placé dans une unité de placement. Une unité d'affichage indique un niveau d'épuisement de la batterie rechargeable. Un haut-parleur externe reliant une unité de raccordement et des moyens de commande reconnaît qu'un mode haut-parleur externe a été établi et délivre en sortie des voix reçues à l'unité de raccordement de haut-parleur externe. Le haut-parleur externe interdit d'indiquer le niveau d'épuisement de la batterie rechargeable lorsque les moyens de détection de recharge détectent que la batterie rechargeable est en cours de recharge et que les moyens de détection de placement ont détecté que le dispositif est placé dans l'unité de placement. Les moyens de commande ne délivrent ensuite pas de voix reçue à l'unité de raccordement de haut-parleur externe, ce qui permet d'indiquer le niveau d'épuisement de la batterie rechargeable sauf en mode haut-parleur externe.
Patent CA-2628775-A1 (CA)
Inventor: ZERGIEBEL EARL M
IPC: A61B17/03
Filed: 2008-04-10
Abstract: A single fire tacker instrument is provided for installing a fastener through a prosthetic mesh and into tissue. The single fire tacker instrument includes a handle assembly and an elongated tacker assembly extending distally from the handle assembly. The elongated tacker assembly includes an inner tube for mounting the elongated tacker assembly to the handle assembly. The elongated tacker assembly includes a drive rod and a driver for rotating the faster into tissue. A spring clip is provided about the driver to releasably retain the fastener on the driver. The elongated tacker assembly and additionally includes a spring biased outer tube mounted for movement relative to the handle assembly. The outer tube shields the fastener prior to insertion into tissue.