baber/WOPTO huggingface dataset:
Patent CA-2718652-A1 (CA)
Inventor: MIYAKE KOICHIRO
IPC: C12N15/63
Filed: 2000-10-13
Abstract: The present invention provides a process for producing ubiquinone-10 using a microorganism having the ability to form ubiquinone-10 and having one or more properties selected from the group consisting of the property wherein geranylgeranyltransferase activity is reduced or defective, the property wherein decaprenyldiphosphate synthetase activity is strengthened, and the property wherein p-hydroxybenzoic acid-decaprenyltransferase activity is strengthened, DNA and a polypeptide useful for the production process, microorganisms useful for the production, a method for expressing a gene in the microorganisms, and a method for breeding the microorganisms.
Patent CA-2719030-A1 (CA)
Title: Pre-cover-opening power-off method and apparatus
Inventor: GUO CHUNPING
IPC: H02H5/00
Filed: 2009-04-22
Abstract: A pre-cover-opening power-off method, comprising the steps of: (a) fixing a bolt casing to a bolt; (b) connecting a motion sensor to a safety protecting and monitoring unit in a wired or wireless manner; and (c) activating the motion sensor to send out a command to permit power delivery for an electrical equipment to operate, and when the bolt casing is taken off, the motion sensor is activated to send out a command to cut off a power supply for the electrical equipment or give out an alarm.
Patent CA-2719275-A1 (CA)
Inventor: YANG TAI-HER
IPC: F24V50/00
Filed: 2010-10-27
Abstract: The present invention relates to a thermal conductive cylinder installed with U-type core piping and loop piping for being installed within the natural thermal storage body or artifical thermal storage body; wherein the piping segments of fluid inlet terminal and/or outlet terminal of the U-type core piping and loop piping are directly made of thermal insulating material, or thermal insulating structure is installed between the inlet terminal and the outlet terminal; so as to prevent thermal energy loss between adjacent piping segments on the same side when thermal conductive fluid with temperature difference passing through.
Patent CA-2720001-A1 (CA)
Inventor: PASTACALDI ALESSANDRA
IPC: C02F1/52
Filed: 2009-04-27
Abstract: Method for purifying an aqueous composition by removing silicon therefrom, according to which a compound comprising aluminium is added to the aqueous composition in order to obtain a molar aluminium content greater than the molar silicon content in said composition, the pH of the composition is controlled and maintained at a value higher than or equal to 8 and lower than or equal to 10, and the precipitate formed is separated from the aqueous suspension obtained.
Patent CA-2720046-A1 (CA)
Inventor: CLARK SONYA
IPC: C12N9/12
Filed: 2009-03-30
Abstract: Provided are compositions comprising modified recombinant polymerases that exhibit branching fractions that are less than the branching fractions of the polymerases from which they were derived, or branching fractions that are less than about 25% for a phosphate-labeled nucleotide analog. Also provided are compositions comprising modified recombinant polymerases that exhibit closed polymerase/DNA complexes with increased stability relative to the parental polymerases. Also provided are compositions comprising modified recombinant polymerases that exhibit decreased rate constants relative to the parental polymerases. Provided are methods for generating polymerases with the aforementioned phenotypes. Provided are methods of using such polymerases to make a DNA or to sequence a DNA template.
Patent CA-2722874-A1 (CA)
Title: Low nox burner
Inventor: LIFSHITS VLADIMIR
IPC: F23C9/00
Filed: 2009-04-14
Abstract: A low NOx burner for installation on a furnace wall. The burner has an elongated tube connected to a combustion air supply, the furnace side end of which mounts a combustion air spinner that is spaced a substantial distance from the furnace wall. A plurality of typically six elongated air ports extend through the wall from the windbox of the furnace into the combustion chamber and supply most of the required combustion air. Downstream ends of the air ports are spaced from the furnace wall as well as from the spinner, and they are configured to bias the discharged air flow towards the spinner. A plurality of first fuel gas spuds with fuel gas discharge orifices is arranged about the spinner and discharges fuel gas into the combustion chamber downstream of the spinner.
Patent CA-2724130-A1 (CA)
Title: Methods for preparing 17-alkynyl-7-hydroxy steroids and related compounds
Inventor: WHITE STEVEN K
IPC: C07J21/00
Filed: 2009-06-05
Abstract: The invention relates to processes for preparing 17-alkynyl-7-hydroxy-steroids, such as 17-Ethynyl-10R13S-dimethyl 2,3,4,7,8R,9S, 10,11,12,13,14S,15,16,17-hexadecahydro-1 H-cyclopenta[a]phenanthrene- 3R,7R,17S-triol (also referred to as 17.alpha.-ethynyl-androst-5-ene-3.beta.,7.beta.,17.beta.-triol), that are essentially free of process impurities having binding activity at nuclear estrogen receptors.
Patent CA-2724878-A1 (CA)
Inventor: GIJSEN HENRICUS JACOBUS MARIA
IPC: A61K31/517
Filed: 2009-05-29
Abstract: The present invention is related to novel 3,4-dihydropyrimidine compounds of formula (I) having TRPA1 receptor antagonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment of diseases linked to the modulation of the TRPA1 receptors in animals, in particular humans.
Patent CA-2727556-A1 (CA)
Inventor: RODRIGUEZ MICHAEL
IPC: C22B3/10
Filed: 2009-06-15
Abstract: A hydrometallurgical method for leaching a base metal in a combined pressure acid leach comprises the steps of combining a sulphide ore (14) or concentrate with a laterite or other oxide ore (16) and mixing them together to form a slurry in a milling circuit (12). The combined slurry is leached in a pressure acid leach circuit (20) comprising a series of pressure Pachuca (tanks 22). An oxidant such as oxygen or air is provided to the pressure acid leach circuit such that the oxidant allows for the conversion of substantially all of the sulphide to transition through to sulphate.
Patent CA-2727693-A1 (CA)
Inventor: CALLENS ROLAND
IPC: C07K1/06
Filed: 2009-06-17
Abstract: Process for the separation of a biomolecule containing at least one cationic group from a liquid medium containing said biomolecule, which comprises the use of a tetraphenylborate (TPB) salt.
Patent CA-2728597-A1 (CA)
Title: Bacterial cellulose-containing formulations lacking a carboxymethyl cellulose component
Inventor: YANG ZHI-FA
IPC: A23L29/262
Filed: 2009-07-03
Abstract: A method for the production of a bacterial cellulose-containing formulation that lacks a carboxymethyl cellulose component. The method includes providing a bacterial cellulose product, mixing the bacterial cellulose product with a polymeric thickener and/or a precipitation agent, lysing the bacterial cells from the bacterial cellulose product or the mixture of the bacterial cellulose product and the polymeric thickener or precipitation agent, and co-precipitating the resultant mixture with a water-miscible non-aqueous liquid. The resultant bacterial cellulose formulation includes at least one bacterial cellulose material and at least one polymeric thickener. The bacterial cellulose formulation, may be used in food compositions.
Patent CA-2729397-A1 (CA)
Title: Method of attaching a load sensor to a surface of a rotor blade and rotor blade
Inventor: KRISTENSEN OLE JESPER DAHL
IPC: F03D11/00
Filed: 2011-01-27
Abstract: The invention concerns a method of attaching a load sensor (5, 5a, 5b, 5c, 5d, 5e) comprising a support with a number of strain gauges on a surface (3) of a rotor blade (1). According to the invention, the method comprises the steps of producing a set of holes (7) with a predefined distance (d) between the holes (7), providing threaded inserts (9) in the holes (7), and inserting bolts (13) through the load sensor (5, 5a, 5b, 5c, 5d, 5e) into the threaded inserts (9). The invention also concerns a rotor blade (1) with a load sensor (5, 5a, 5b, 5c, 5d, 5e).
Patent CA-2730484-A1 (CA)
Inventor: REES KYLE
IPC: E04B7/00
Filed: 2011-02-01
Abstract: A truss reinforcing retrofit kit and method for strengthening an existing roof structure. The kit includes a tensile member, two couplings attached to the ends of the tensile member, and a king post tensioning system. The tensile member is coupled to the ends of the roof structure using the couplings. The king post tensioning system is positioned between the roof structure and the middle of the tensile member. Tension is increased within the tensile member so as to put the tensile member and the king post tensioning system under strain when there is an additional load on the roof structure in addition to a pre-existing dead load. For example, the additional load may be caused by one or more solar panels mounted on the roof structure. Alternatively, the tension might put the tensile member and the king post tensioning system under strain when the roof structure is subject only to the pre-existing dead load.
Patent CA-2731989-A1 (CA)
Inventor: CLARK WARREN
IPC: B60L50/14
Filed: 2005-10-28
Abstract: A drive system for an electric vehicle includes a motor for providing a drive torque and an electrically actuated brake for providing a braking torque to the motor.  The system includes a controller that receives a plurality of inputs which may include a battery voltage input, a throttle pedal position input, a brake pedal position input, a key switch input, a forward/neutral/reverse (FNR) input, and a brake full-stroke input in addition to the brake pedal input. The controller may generate a drive signal for the motor based on some or all of the inputs.
Patent CA-2735986-A1 (CA)
Inventor: WELLS ALICIA KRISTIANNE
IPC: A62B7/00
Filed: 2009-09-03
Abstract: A cushioning component for use with a mask is constructed of foam material. A  patient contacting surface, that is adapted to contact a patient, in use, has a rounded cross sectional profile and a base surface opposed to the patient contacting surface.
Patent CA-2737582-A1 (CA)
Inventor: SKUPIN GABRIEL
IPC: D21H19/28
Filed: 2009-09-22
Abstract: The invention relates to a method for coating paper, characterised in that a bidegradable aliphatic-aromatic polyester with a melt volume rate (MVR) according to EN ISO 1133 (190°C, 2.16 kg weight) of between 3 and 50 cm3/10 min is used.
Patent CA-2740326-A1 (CA)
Title: Hydrophobin solution containing antifoam
Inventor: COX ANDREW RICHARD
IPC: C12N1/34
Filed: 2009-10-07
Abstract: Aqueous solution containing at least 300 mg/l of hydrophobin and at least 0.3 mg/l of antifoam, wherein the antifoam/hydrophobin weight ratio is below 0.2, preferably below 0.15, more preferably below 0.1.
Patent CA-2741574-A1 (CA)
Inventor: BERGER ROBERT L
IPC: B05B11/00
Filed: 2009-11-03
Abstract: A delivery device (10) for the delivery of at least one dose of a composition into a nasal cavity, the device has a discharge member (12) formed for insertion into a nasal cavity, a discharge aperture (20) being formed therethrough and a body (14) containing a reservoir (24) of at least one dose, the body is elongated and generally extending along a longitudinal axis (16), wherein the discharge member (12) extends along a secondary axis (18), the secondary axis (18) intersecting with, and being disposed transversely to the longitudinal axis (16).
Patent CA-2741720-A1 (CA)
Title: A control system for a portable instant hot water heater
Inventor: LONG NORRIS RICHARD
IPC: F24H9/20
Filed: 2004-02-26
Abstract: A portable instant water heater. Water is delivered to a base unit of the instant hot water heater by a pump that draws water from a reservoir through a flow control valve.  The water flows into a pre-heater that wraps around a base of the burner and that is heated by the burner. Water is heated in a heat exchanger and then exits the base unit through an outlet spout that swings out from the base unit to dispense water and that may be stored and locked into position in a handle for the base unit. The flow control valve may lower the flow of water through the heat exchanger, so the water has more time to absorb heat and to get hotter. The base unit includes a single control knob that turns on the pump and the burner and operates the flow control valve.
Patent CA-2744058-A1 (CA)
Inventor: NIEBERLE JOERG
IPC: C09C1/40
Filed: 2009-11-30
Abstract: The invention relates to aqueous suspensions of fine-particulate fillers that are at least partially lined with anionic lattices, wherein the suspensions are obtained from the treatment of aqueous suspensions of fine-particulate fillers with an aqueous dispersion comprising at least one anionic latex and at least one decomposed starch, to preparation of the aqueous suspensions and to the use thereof as additives to paper materials in the production of paper, carton, or corrugated cardboard that contains fillers, said preparation done by dewatering the paper materials.
Patent CA-2746913-A1 (CA)
Inventor: WANG BO
IPC: B41F16/02
Filed: 2011-07-21
Abstract: A method for printing a high resolution image onto natural fabric such as cotton or cotton blends is provided. The method comprises applying a base coat composition comprising an organosilicon compound to a fabric, drying the fabric to obtain a base coat, and printing a high-resolution image on the base coated fabric. In one embodiment, the printing comprises sublimation printing. A fabric comprising a base coat, and a high resolution printed image, wherein the base coat comprises an intermediary layer between the fabric layer and the high-resolution printed image is also provided.
Patent CA-2746988-A1 (CA)
Inventor: YU JE-WOO
IPC: F03B17/06
Filed: 2009-12-11
Abstract: A tidal current power generator according to an embodiment of the present invention includes: a generator column; an impeller-type rotating blade provided on the upper portion of the generator column; and a first sealed chamber having a bottom portion formed with a lower inlet into which a rotating shaft of the impeller-type rotating blade is vertically introduced and having an inner space in which a vertical shaft generator is disposed to produce electrical energy from the rotational motion of the rotating shaft of the impeller-type rotating blade.
Patent CA-2750842-A1 (CA)
Inventor: SHKEDI ROY
IPC: G06F15/16
Filed: 2010-01-15
Abstract: A method, performed using one or more servers under the control of an ISP, comprises: (a) receiving an electronic transmission from a requesting server of an IP address and a time and date;  (b) automatically determining to which subscriber of the ISP the received IP address was allocated at the received time and date;  and (c) automatically transmitting an electronic communication that causes delivery to the requesting server of offline data originating from an offline data provider. The delivered offline data concern the subscriber determined to have been allocated the received IP address at the received time and date. The communication does not convey to the offline data provider the subscriber's history of online activity, and the delivery does not convey to the requesting server a personal identity of the subscriber.
Patent CA-2750927-A1 (CA)
Title: Method for supplying an entrained-flow gasification reactor with fuel from a storage container
Inventor: KOWOLL JOHANNES
IPC: C10J3/50
Filed: 2009-12-23
Abstract: The goal of the invention consists in making available a method for supplying fuel to a pressurized gasification system, which ensures, in economically efficient manner, that the emission of pollutants from the coal transfer and the transport is minimized or completely avoided.     This is achieved in that a gas that contains at least 10 ppm vol. CO is used for transfer and/or conveying, whereby a gas that contains oxygen is mixed into this gas, and that this gas mixture is heated to a temperature that oxidizes at least 10% of the pollutants contained in the gas.
Patent CA-2757250-A1 (CA)
Title: Reagent drying via excess air preheat
Inventor: O'BOYLE KEVIN JAMES
IPC: F26B23/02
Filed: 2010-02-25
Abstract: A reagent drying system for use with a steam generation system [25] is described having a combustion chamber that produces exhaust flue gasses [FG2]. A preheater [150] receives the exhaust flue gasses [FG1] and transfers heat to create a heated input air stream [A2] and a diverted air stream [A2']. The heated input air stream [A2] is provided to the combustion chamber.  The diverted air stream [A2'] is provided to a dryer [196] as incremental air stream [IA]. Dryer [196] dries bulk reagents for dry milling into powder. The powder is then used to process the exhaust flue gasses to remove pollutants. The incremental air stream [IA] may also include leakage gasses [360] from preheater [150].
Patent CA-2757419-A1 (CA)
Inventor: BJOERKHOLM LARS
IPC: A23L27/20
Filed: 2009-04-03
Abstract: The invention relates to a plant fiber product for oral use, said product containing a mixture of at least: plant fibers; and at least one added substance intended to be released from the product when said product is used. The invention is characterized in that the product contains an alginate composition, dispersed in the product and comprising at least water, alginate and the added substance, said composition containing an alginate matrix that firmly retains at least a major proportion of the added substance so long as the matrix is intact, and the alginate matrix being formed so as to disintegrate and/or dissolve in the chemical and physical environment that exists in a user's mouth. The invention also relates to a method for preparing such a plant fiber product.
Patent CA-2757767-A1 (CA)
Title: Microencapsulated bioactive agents for oral delivery and methods of use thereof
Inventor: DEBROUSE DANIEL R
IPC: A61F13/00
Filed: 2010-03-05
Abstract: The presently claimed and disclosed inventive concept(s) contemplates a novel polymeric oral dosage form (trans-mucosal delivery vehicle) for delivery of pharmaceutical and nutriceutical bioactive agents to the mucosa and bloodstream of the intestine. The oral dosage form of the presently claimed and disclosed inventive concept(s) comprises a polymeric coating which encapsulates the bioactive agent and inhibits degradation and dissolution of the bioactive agent within the stomach and within the lumen of the intestine until after passing through the mucosal wall of the small and/or large intestine. The enzymatic degradation of the polymeric delivery vehicle containing the bioactive agent is substantially inhibited until after absorption of the polymeric delivery vehicle into blood vessels of the intestinal mucosa. It is a particular object of the presently claimed and disclosed inven-tive concept(s) to provide a new and improved method for enterically or intestinally encapsulating pharmaceutical and nutriceuti-cal bioactive agent or agents for oral administration of the encapsulated bioactive agent or agents.
Patent CA-2758529-A1 (CA)
Title: System and method for using super critical state carbon dioxide (co2) for hydrocarbon recovery and transport
Inventor: HIRL MICHAEL
IPC: B01J19/00
Filed: 2010-04-14
Abstract: A system and method for the use of super critical CO2 as a carrying or suspension agent for transport of extracted or processed hydrocarbons. The super critical state CO2 is then co-mingled with the extracted or processed hydrocarbons and transported in the co-mingled state to a delivery point. At the delivery point, the super critical state CO2 is allowed to return to its gaseous state allowing the separation of the hydrocarbons therefrom. The hydrocarbons may be processed and the gaseous CO2 returned to its super critical state for future transport, use in EOR, or geologically sequestered.
Patent CA-2759012-A1 (CA)
Title: Methods and apparatus for integration of distributed sensors and airport surveillance radar to mitigate blind spots
Inventor: DRAKE PETER R
IPC: G01S13/91
Filed: 2010-04-16
Abstract: Methods and apparatus for a first radar; identifying a blind spot in coverage of the first radar; providing a second radar to illuminate the blind spot, and merging data from the first and second radars using target classification prior to tracking to reduce false targets. In one embodiment, polarimetric data is used to classify targets.
Patent CA-2760438-A1 (CA)
Title: Procede de recuperation de metaux et de composes metalliques a partir de minerai extrait et d'autres matieres premieres sources contenant des metaux
Inventor: HALPIN PETER T
IPC: C22B3/20
Filed: 2010-04-29
Abstract: Un procédé met en jeu les étapes consistant à mélanger avec un milieu aqueux un minerai métallifère et/ou une autre matière première source contenant un premier métal dans une forme insoluble, une matière contenant du chrome comme second métal, et d'autres composés pour obtenir une bouillie contenant le premier métal dans une forme insoluble, un ou des composés Cr et les autres composés, ajuster le pH de la bouillie à une plage optimale pour l'oxydation du Cr afin de convertir le Cr en une forme insoluble, lixivier de façon sélective le Cr par addition d'un agent de lixiviation dans une quantité suffisante pour obtenir le Cr dans une forme soluble alors que le premier métal reste dans la bouillie dans une forme insoluble, filtrer la bouillie pour obtenir un gâteau de filtration contenant le premier métal dans une forme insoluble et un filtrat contentant le Cr dans une forme soluble, et la récupération du gâteau de filtration ou du filtrat contenant le Cr.
Patent CA-2760989-A1 (CA)
Title: Beverage machines with simplified servicing
Inventor: RIME PHILIPPE
IPC: A47J31/36
Filed: 2010-05-06
Abstract: A machine (1) for a given geographical market and for preparing a beverage from a combination of a first ingredient and a second ingredient. The machine comprises a first container (10) and a second container (5), each container being arranged for storing one of these ingredients and/or packagings (1) thereof. Such machine is so arranged as to let a user select a quantity ratio of the first ingredient and the second ingredient for any preparation of a beverage. The first and second containers have respective first and second normal storage volumes for their respective ingredient and/or packagings to be stored.  The first and second normal storage volumes of the containers have a volume ratio equivalent to a ratio of respective normal volumes necessary for storing the first and second ingredients and/or packaging thereof used in an estimated average quantity ratio for preparing such beverage in the given geographical market.
Patent CA-2763738-A1 (CA)
Title: Support for plants
Inventor: KASSOUNI VAN M
IPC: A01G17/14
Filed: 2010-05-20
Abstract: A plant support is assembled from a plurality of interchangeable parts that can be readily assembled together to form a complete plant assembly having a desired size, in either an open or closed configuration, and to readily permit disassembly for storage or reconfiguration of the support. The plant support may be made up of various horizontal and vertical members that are configured to readily attach and detach from one another in order to form supports in various shapes and sizes such as enclosures or trellis-type supports.
Patent CA-2765857-A1 (CA)
Inventor: ZICHI DOMINIC
IPC: C40B30/04
Filed: 2010-07-09
Abstract: The present disclosure describes the identification and use of aptamers and photoaptamers having slower dissociation rate constants than those obtained using previously described methods. Specifically, the present disclosure describes methods for the identification and use of aptamers to one or more targets within a histological or cytological sample, which have slow rates of dissociation. The aptamers may be used to assess localization, relative density, and presence or absence of one or more targets in cytological and histological samples. Targets may be selected that are specific and diagnostic of a given disease state for which the sample was collected. The aptamers may also be used to introduce target specific signal moieties. In addition to target identification, the aptamers may be used to amplify signal generation through a variety of methods.