baber/WOPTO huggingface dataset:
Patent CA-2707422-A1 (CA)
Inventor: CHEN LI
IPC: C07D403/14
Filed: 2008-12-08
Abstract: Compounds of the formula (I): or a pharmaceutically acceptable salt thereof, wherein, R1 is optionally substituted triazolyl, and R2, R3, R4, R5, R6, R7 and R8 are as defined herein. Also disclosed are methods of using the compounds for treating diseases associated with P2X3 and/or a P2X2/3 receptor antagonists and methods of making the compounds.
Patent CA-2709553-A1 (CA)
Inventor: DATTA DEBATOSH
IPC: C07C227/14
Filed: 2008-12-15
Abstract: This invention deals with a novel straight chain compound, namely, 1,6-diamino alkanoic acid having a straight chain of six carbon atoms with two terminal amino groups and accompanying -COOH group, which is capable of effecting controlled formation of new blood vessels in ischaemic tissues, and their pharmaceutically acceptable salts and/or derivatives thereof. The compounds may be in laevo, dextro, activated laevo, activated dextro or oligomeric form. The invention also pertains to a process for preparing the aforesaid novel compound, which is illustrated by the accompanying drawing.
Patent CA-2711235-A1 (CA)
Inventor: KRAUS KEVIN C
IPC: H04L12/28
Filed: 2008-12-31
Abstract: A gateway for transmitting signals between a computer network and a radio-frequency mesh network. The gateway includes a housing, a radio-frequency transceiver for communicating with the radio-frequency mesh network, an Internet Protocol transceiver, operatively coupled to the radio-frequency transceiver, for communicating with the computer network, a power supply, and a logic and memory unit configured to communicate with the computer network using a secure data connection.
Patent CA-2714881-A1 (CA)
Title: Novel aldolase and production process of substituted .alpha.-keto acids
Inventor: SUGIYAMA MASAKAZU
IPC: C12P21/06
Filed: 2003-08-26
Abstract: 4-(Indol-3-ylmethyl),4-hydroxy-2-oxoglutarate, which is useful as an intermediate in the synthesis of monatin, may be synthesized from indole pyruvic acid and pyruvic acid (and/or oxaloacetic acid) by using a novel aldolase derived from the genus Pseudomonas, Erwinia, Flavobacterium, or Xanthomonas.
Patent CA-2716023-A1 (CA)
Inventor: DINO DAVID
IPC: C08L77/06
Filed: 2009-02-11
Abstract: A method of providing a substantially constant rheological profile of a drilling fluid over a temperature range of about 120°F to about 40°F includes adding a drilling fluid additive to the drilling fluid, wherein the drilling fluid additive includes the reaction product of a carboxylic acid with at least two carboxylic moieties; and a polyamine having an amine functionality of two or more. A composition, such as an oil based drilling fluid, includes the reaction product of a carboxylic acid with at least two carboxylic moieties and a polyamine having an amine functionality of two or more.
Patent CA-2719430-A1 (CA)
Inventor: MORAN DONALD J JR
IPC: G01N35/10
Filed: 2009-03-13
Abstract: An immunodiagnostic test element includes a support member, at least one test column containing a test material, and a wrap, such as an adhesively-attached foil wrap, covering the top of the at least one test element. The wrap includes a weakened portion directly above each test column, in which each weakened portion is formed by pre- stressing the portion, but not to the point of puncturing the wrap to enable the wrap to be punctured by a fluid aspirating/dispensing element, such as a metering tip, permitting access to the contents of the test column.
Patent CA-2720512-A1 (CA)
Inventor: RAO QINJIANG
IPC: H01Q5/10
Filed: 2010-11-09
Abstract: A compact multiple-band antenna for wireless devices having a plurality of operating frequency bands is disclosed. In one embodiment, the multiple-band antenna includes a ground area, a first radiating member having a first end, an intermediate portion, and a second end. The first radiating member is configured to cooperatively receive and substantially radiate RF signals at a first, second, and third resonant frequencies. The first end of the first radiating member is electrically connected to the ground area and the intermediate portion of the first radiating member is electrically connected to a first feed point.  The antenna includes a second radiating member having a first end and a second end. The second radiating member is configured to cooperatively receive and substantially radiate RF  signals at the first, second, and third resonant frequencies. The first end of the second radiating member is electrically connected to the second end of the first radiating member; a third radiating member having a first end and a second end and cooperatively receiving and substantially radiating RF signals at the first, second, and third resonant frequencies, wherein the first end of the third radiating member is electrically connected to the second end of the second radiating member; and a fourth radiating member having a first end, an intermediate portion, and a second end and providing a fourth resonant frequency, wherein the first end of the fourth radiating member is electrically connected to the second end of the third radiating member, the intermediate portion of the fourth radiating member is electrically connected to a second feed point, and the second end of the fourth radiating member is unconnected.
Patent CA-2723025-A1 (CA)
Inventor: FOOTE ARTHUR R
IPC: C10L10/00
Filed: 2001-07-27
Abstract: An improved fuel additive formulation, method of use, and method of producing the fuel formulation are described. The improved fuel additive of the present invention comprises a mixture of nitroparaffins (comprising nitromethane, nitroethane, and nitropropane), and a combination of modified commercially available ester oil and/or a solubilizing agent, and/or toluene. The ratio of ester oil and/or solubilizing agent and/or toluene to nitroparaffin is preferably less than 20 volume percent, with nitroparaffins comprising the balance of the additive. A method of preparing and using the additive formulation is also provided.
Patent CA-2725254-A1 (CA)
Title: Tape rule and end hook therefor
Inventor: DELNEO JOHN
IPC: G01B3/10
Filed: 2010-12-14
Abstract: A rule assembly includes a housing, a reel rotatably mounted in the housing, and an elongated blade having an end hook member on a free end thereof. The elongated blade is arranged to be wound on the reel and to be extendable through an opening in the housing. The end hook member is formed of sheet metal to include a mounting portion and a hook portion bent at a generally right angle from an end of the mounting portion. The end hook member includes a pair of generally upwardly extending side edges, a generally laterally extending lower edge, and recessed edge portions disposed at corner portions at which the upwardly extending side edges and the laterally extending lower edge intersect.
Patent CA-2726477-A1 (CA)
Inventor: BYRNE NORMAN R
IPC: H04B5/00
Filed: 2009-06-09
Abstract: L'invention porte sur une station d'accueil (100) conçue pour charger ou autrement transmettre des signaux électriques à un dispositif électronique (240). La station d'accueil (100) comprend un boîtier principal (102) et un ensemble connecteur de dispositif (204). L'ensemble connecteur de dispositif (204) est couplé au boîtier principal (102) et électriquement connecté à des composants de circuit (130, 132) pour coupler mécaniquement et électriquement le dispositif électronique (240) à la station d'accueil (100).
Patent CA-2729069-A1 (CA)
Title: Method for production of dispensing devices
Inventor: ARORA NEVIN
IPC: E03D9/02
Filed: 2009-06-23
Abstract: The present invention relates to a process for the production of improved toilet dispensing devices for use in con-junction with a sanitary appliance particularly a toilet, and methods of using the same.
Patent CA-2731513-A1 (CA)
Inventor: BENEDINI FRANCESCA
IPC: A61K31/573
Filed: 2009-07-07
Abstract: The invention relates to nitrooxy derivatives of fluocinolone acetonide, triamcinolone acetonide, betamethasone and beclomethasone, methods for their preparation, pharmaceutical compositions containing these compounds, and methods of using these compounds and compositions for treating diabetic macular edema, diabetic retinopathy, macular degeneration, age-re-lated macular degeneration and other diseases of retina and macula lutea.
Patent CA-2731648-A1 (CA)
Inventor: YOSHIZAWA TOSHIO
IPC: H01J9/04
Filed: 2009-06-09
Abstract: Provided is an electrode for a high-pressure discharge lamp, which eliminates spring-back of an electrode coil, and has high productivity and high coil aligning accuracy. The electrode for the high-pressure discharge lamp is composed of an electrode core bar (30) and a coil (35) mounted on the electrode core bar. The electrode core bar (30) is composed of a small-diameter section (31) on the power supply side and a large-diameter section (32) on the leading end side. The large-diameter section (32) has a large-diameter section (32a) on the small-diameter section side, a small-diameter section (32b) having an outer diameter smaller than that of the large-diameter section and forming a step (s) with the large-diameter section, and a leading end section (32c) The coil (35) is covered between the step (s) and the leading end section.
Patent CA-2732595-A1 (CA)
Title: Systems and methods for anesthetizing ear tissue
Inventor: MORRISS JOHN H
IPC: A61N1/30
Filed: 2009-07-31
Abstract: A system and method for use in iontophoretic anesthesia of a tympanic membrane are disclosed. The system generally includes an earplug and an electrode device. The earplug includes at least one sealing member for sealing the earplug in an ear canal. The method involves using the system on a human or animal subject.
Patent CA-2735343-A1 (CA)
Inventor: BURGOS RAFAEL
IPC: A61K31/7048
Filed: 2010-10-21
Abstract: The compositions described herein and featured in the present invention include those that comprise anthocyanidin combinations rich in delphinidins, including delphinidins such as the ones found in berries. The compositions can optionally include either compositions that comprise andrographolides, such as the ones found in a plant of the genus Andrographis, or compositions that comprise combinations of myrtillin, quercetin, or caffeoyl quinic derivatives and proanthocyanidins, such as the ones found in the herba of a plant of the genus Vaccinium.
Patent CA-2735658-A1 (CA)
Inventor: NOVIKOV ALEXANDER
IPC: A61Q9/02
Filed: 2009-09-08
Abstract: Non-pressurized shaving compositions are described that provide a warm/hot sensation during use as the result of an exothermic redox reaction. The compositions are post-foaming via nascent gas release in situ due to the generation of carbon dioxide. The carbon dioxide induced foam is maintained for several minutes after the compositions are dispensed, whereby the compositions are capable of providing both a warm sensation and sustained lather, a balance which heretofore has been a significant challenge.
Patent CA-2736441-A1 (CA)
Inventor: VERKMAN ALAN S
IPC: C07D417/04
Filed: 2011-04-06
Abstract: The present disclosure provides compositions, pharmaceutical preparations and methods for increasing activity of a mutant cystic fibrosis transmembrane conductance regulator protein (mutant-CFTR). The compositions pharmaceutical preparations and methods are useful for the study and treatment of disorders associated with mutant-CFTR, such as cystic fibrosis. The compositions and pharmaceutical preparations of the invention may comprise one or more pyrazolylthiazole-containing compounds of the embodiments, or an analog or derivative thereof.
Patent CA-2739077-A1 (CA)
Inventor: HICKMAN ROBERT K
IPC: C07K16/24
Filed: 2009-10-20
Abstract: Anti-IL-18 antibodies are dis-closed herein, including antigen-binding portions thereof. One or more methods for isolating and purifying anti-IL-18 antibodies from a sample matrix is presented. These isolated anti-IL-18 an-tibodies can be used in a clinical setting as well as in research and development. Pharmaceutical compositions comprising isolated anti-IL-18 anti-bodies are also described.
Patent CA-2744717-A1 (CA)
Title: Electronic device including actuator for providing tactile output
Inventor: PASQUERO JEROME
IPC: G06F3/01
Filed: 2011-06-28
Abstract: An electronic device includes a base, a membrane coupled to and spaced from the base, an actuator disposed between the base and the membrane, and spaced from the membrane when the actuator is not actuated, and a controller configured to control actuation of the actuator to cause the actuator to contact the membrane.
Patent CA-2744816-A1 (CA)
Inventor: PANDEY VIDHU SHEKHAR
IPC: F01D5/14
Filed: 2009-11-20
Abstract: A turbine blade includes an airfoil and integral platform (36) at the root thereof. The platform is contoured in ele-vation from a bank adjacent the pressure side of the airfoil to a trough (62) commencing behind the airfoil leading edge.
Patent CA-2746236-A1 (CA)
Inventor: JONES DANIEL THOMAS
IPC: B29C44/08
Filed: 2009-12-07
Abstract: A core for a composite laminated article, the core comprising a sheet having a sandwich structure comprising a pair of outer foam bodies and a central structural insert therebetween, the structural insert including portions that are inclined to the plane of the sheet and to the through-thickness direction of the sheet.
Patent CA-2746350-A1 (CA)
Inventor: DAFTARY GAUTAM VINOD
IPC: C12N5/10
Filed: 2009-12-24
Abstract: Anti-RhD monoclonal antibodies and methods for the production thereof.
Patent CA-2752946-A1 (CA)
Title: Low cost and flexible energy management system providing user control arrangement in a plurality of modes
Inventor: VENKATAKRISHNAN NATARAJAN
IPC: H02J13/00
Filed: 2011-09-22
Abstract: An energy data management control system is configured to allow a user to control operation of the data management among a plurality of modes.
Patent CA-2753672-A1 (CA)
Inventor: AMIN NIRAV HEMENT
IPC: H04B7/26
Filed: 2011-09-29
Abstract: A wireless radio-frequency receiver is configured to selectively receive in at least two discrete bands can be operably coupled to at least a first antenna comprising a reception antenna.  This reception antenna can be tuned to a first one of at least two discrete bands. In turn, a wireless radio-frequency transmitter can be operably coupled to a transmission antenna, wherein the transmitter is configured to selectively transmit in at least one of the two discrete bands. This transmission antenna is tuned to a second one of the at least two discrete bands that is different from the first one of the at least two discrete bands. By one approach, the wireless radio-frequency transmitter is configured to transmit in only one of the two discrete bands (such as the second one of the at least two discrete bands).
Patent CA-2754678-A1 (CA)
Inventor: KRAINER MICHAEL
IPC: G01N33/52
Filed: 2010-03-11
Abstract: The patent discloses the use of Hepatocellular Carcinoma Related Protein 1(HCRP1) as a marker for the efficiency of an anti-EGFR antibody treatment of a tumour patient. If a tumour biopsy sample of the tumour patient reveals an HCRP1 protein or mRNA amount equal to or above the amount in normal, non-tumour tissue, then the tumour patient is eligible for the treatment with an anti-EGFR antibody.
Patent CA-2758825-A1 (CA)
Inventor: KLEYMAN GENNADY
IPC: F16L5/02
Filed: 2011-11-21
Abstract: An assembly for accessing a body cavity is provided. The access assembly includes a flexible outer sleeve configured to be received through an opening in tissue.  The outer sleeve defines a passageway therethrough and a notch formed about an inner surface thereof. The access assembly further includes a support plate configured for selective reception through the passageway of the outer sleeve and within the notch formed in the inner surface. The support plate defines at least a first opening configured to receive a surgical instrument therethrough.
Patent CA-2758832-A1 (CA)
Title: Laryngoscope
Inventor: PLEVNIK MARKO
IPC: A61B1/267
Filed: 2010-03-25
Abstract: The application relates to a laryngoscope comprising a handle, a blade holding element, a releasable blade and releasable attachment means to attach the blade to the blade holding element. The application further relates to a handle and to a blade for such a laryngoscope.
Patent CA-2758859-A1 (CA)
Title: Absorbent material
Inventor: CHEESEMAN CHRISTOPHER ROBERT
IPC: A01K1/015
Filed: 2010-04-19
Abstract: This invention relates to an absorbent composition, its manufacture and its use, particularly to the use of the composition in cat litter. The composition includes (a) a particulate inorganic mineral, (b) one or more superabsorbent polymers (SAP) dispersed between the particles of the mineral, and (c) a hydrophilic binder capable of binding the mineral and the SAP into discrete granules. The granular material produced has water absorbency characteristics comparable to that of more expensive bentonite-products.  The mineral may be waste quarry fines that would otherwise have to be disposed of. Such fines are widely available, in contrast to bentonite that must be shipped from a restricted number of locations, which is environmentally damaging and associated with excessive product miles. The granules can be made by mixing the mineral and the super absorbent polymer to form a slurry, draining the water from the slurry and optionally pressing the resulting filter cake, mixing the binder with the wet filter cake and granulating the resulting composition.
Patent CA-2763121-A1 (CA)
Inventor: KNUDSEN RICARDO
IPC: B32B27/36
Filed: 2010-06-11
Abstract: This application discloses the use of polyamide-polydiene blend to improve the oxygen reactivity in the presence of ionic polyester compatibilizers.
Patent CA-2764231-A1 (CA)
Inventor: DI CRISTOFARO VINCENZO E
IPC: F15B21/00
Filed: 2010-06-02
Abstract: A transportable modular mul-ti-appliance device comprises a container, a primary power source for producing AC  power, a plurality of AC-powered functional modules, AC outlets, sensors, and a con-troller. The primary power source is inside the container, and the functional modules are removably mounted inside the container and removably electrically coupled to the prima-ry power source to receive AC power there-from. The AC outlets are also electrically coupled to the primary power source. The sensors detect conditions inside the contain-er and associated with the functional mod-ules, and the controller is coupled to the pri-mary power source and to the sensors and configured to automatically control the pri-mary power source and allocate the AC  power among the functional modules and the AC outlets in response to inputs from the sensors.
Patent CA-2767370-A1 (CA)
Title: Drilling advisory systems and methods utilizing objective functions
Inventor: WANG JINGBO
IPC: G01V1/40
Filed: 2010-06-28
Abstract: Methods and systems for controlling drilling operations include using a statistical model to identify at least one controllable drilling parameter having significant correlation to an objective function incorporating two or more drilling performance measurements. The methods and systems further generate operational recommendations for at least one controllable drilling parameter based at least in part on the statistical model. The operational recommendations are selected to optimize the objective function.
Patent CA-2771581-A1 (CA)
Title: Detection of aad-1 event das-40278-9 in corn
Inventor: CUI YUNXING CORY
IPC: C12Q1/6858
Filed: 2010-08-18
Abstract: This invention relates in part to detecting herbicide tolerant plants - more specifically, an aad-1 transformation event in corn plants. The subject invention also provides assays for detecting the presence of the subject event in a sample (of corn grain, for example). Kits and conditions useful in conducting the assays are also provided. The subject invention also relates in part to plant breeding using the subject methods. In some embodiments, said event / polynucleotide sequence can be "stacked" with other traits. More specifically, the invention relates in part to an endpoint TaqMan PCR assay for AAD-1 corn event 40278-9. Some embodiments are directed to assays that are capable of high throughput zygosity analysis. The subject invention further relates, in part, to the use of a preferred reference gene for use in determining zygosity.
Patent CA-2772116-A1 (CA)
Title: Lubricating composition including a phosphite and a compound derived from a hydroxy-carboxylic acid
Inventor: GIESELMAN MATTHEW D
IPC: C10M129/78
Filed: 2010-08-11
Abstract: The invention provides a lubricating composition containing (a) an oil of lubricating viscosity, (b) a phosphite having at least one hydrocarbyl group that has 4 or more carbon atoms, and (c) a compound derived from a hydroxy-carboxylic acid. The invention further relates to the use of the lubricating composition in an internal combustion engine.
Patent CA-2772197-A1 (CA)
Inventor: PAN QINMIN
IPC: C08C1/02
Filed: 2010-08-26
Abstract: The present invention relates to diene-based hydrogenated polymer latex particles having a particle size measured as d90 value of less than 60 nm and a method for their production and their use The nanosized hydrogenated diene-based polymers obtained show improved properties, especially with respect to resistance to degradation by heat, oxygen and ozone
Patent CA-2772480-A1 (CA)
Title: High integrity rotary actuator and method of operation
Inventor: GOLDING TERENCE ROSS
IPC: B64C13/34
Filed: 2012-03-22
Abstract: An actuator (1) for an aircraft comprises first (2) and second (3) drive means and an actuator output (10), which are interconnected by a gear assembly (4), by means of which: the actuator output (10) is driveable by the first drive means (2) independently of the second drive means (3); and the actuator output (10) is driveable by the second drive means (3) independently of the first drive means (2); and the actuator output (10) is driveable by the first and second drive means (2,3) in combination. The gear assembly (4) comprises a set of planetary gears.
Patent CA-2774473-A1 (CA)
Title: Chest protector
Inventor: BEST BILL
IPC: A63B71/12
Filed: 2010-09-15
Abstract: Chest protectors (e.g., for use during motocross, or other high-speed motor sports) for protecting a rider from injury are provided. A chest protector is made with removable protective attachments that provide flexibility and has a low neckline, or removable neck attachment, to facilitate use of the chest protector with removable neck braces. In some implementations, the neck brace is be attached to the chest protector, e.g., using hook and loop fasteners.
Patent CA-2775257-A1 (CA)
Inventor: YANG TAI-HER
IPC: D06F58/26
Filed: 2012-04-20
Abstract: The present invention utilizes hot air containing water discharged from a heating space to pass through a top/down bended fluid pipeline (1035) formed by an external part of housing (1030) of a pipeline segment having water condensing function (1029) and a top/down bended flow guiding structure (1032), meanwhile external inlet air having relatively low temperature passing through an internal part of housing (1031) of the pipeline segment having water condensing function (1029) is pumped in to enable the hot air containing water to be cooled, thereby the contained water is condensed and thereby is collected or flows with a part of the hot air to pass through an hot air shunt port (1026) for being guided to be discharged from an external discharging port (109); and a part of the hot air is guided by the hot air shunt port (1026) to flow towards a returned hot air inlet (1022), thereby reducing the thermal energy loss and saving electric energy.