baber/WOPTO huggingface dataset:
Patent CA-2680057-A1 (CA)
Title: Coagulation sedimentation process
Inventor: OCHIAI HISAAKI
IPC: B01D21/02
Filed: 2008-07-15
Abstract: A method of flocculating sedimentation treatment for water to be treated, in which the amount of inorganic flocculant used in a water purification treatment system is limited farther than in the prior art and simultaneously the densification and miniaturization of remaining microflocs and flocs are realized to thereby obtaining a clear water of high quality while attaining reduction of the amount of sludge generated. The method of flocculating sedimentation treatment for water (1) to be treated comprises the microflocculation step of microflocculating microparticles suspended in water (1) to be treated in advance; the step of flocculating the microflocs; and the step of sedimentation separation for the flocs. In the method, a tilted plate (8) for flocculation of 5 to 50 mm pitch width is disposed in the final stage of the flocculation step, and the amount of used inorganic flocculant is limited so that as compared with the turbidity of the water (1) to be treated before its passing through the tilted plate (8), the turbidity after the passage is 4/5 or below thereof.
Patent CA-2680355-A1 (CA)
Inventor: DYKSTRA JASON D
IPC: E21B43/26
Filed: 2008-03-27
Abstract: A method and apparatus for controlling the production of well treatment fluid is disclosed. The apparatus includes: a sand system (106), a water system (202), a pumping system (112), a blender tub (105), and a virtual rate control system. The method includes determining an output rate from a sand system; sensing an output rate from a water system; sensing an output rate from a pumping system; sensing the height within a blender tub of a mixture of sand from the sand system and water from the water system; providing a virtual rate control system; and producing a drive signal to the pumping system using the virtual rate control system using a desired rate of well treatment fluid to be delivered to a well, the output rate of the sand system, the output rate of the water system, and the output rate of the pumping system.
Patent CA-2684070-A1 (CA)
Inventor: YLITALO JUHA
IPC: H04B10/00
Filed: 2007-04-25
Abstract: A radio channel simulation system comprises a plurality of input buses (6A to 6C) for receiving a beam-specific transmit signal. A transformation module transforms a channel model from antenna domain to beam domain by using a transformation algorithm and beam forming weights. The channel model represented in the beam domain is inputted into a processing module which processes the beam-specific transmit signals according to the channel mode! represented in the beam domain.
Patent CA-2684844-A1 (CA)
Title: Thermally conductive wall structure
Inventor: MARSHALL DALE
IPC: E04B2/00
Filed: 2009-11-09
Abstract: There is described a wall structure for absorbing or transferring heat from or to the ground, the wall structure comprising a footing for the wall structure disposed in the ground below grade extending in the longitudinal direction of the wall structure, a vertical wall supported on and extending longitudinally in the direction of the footing, the vertical wall extending upwardly from the footing above grade to a predetermined height, and having upper, lower, interior, exterior and end surfaces, a sheath of insulation for enveloping the vertical wall's upper, end, interior and exterior surfaces and thermal conductors disposed in the wall structure to be in thermal communication with one another, at least some of the conductors extending outwardly from the footing into the ground, the thermal conductors facilitating heat transfer between the ground and the vertical wall.
Patent CA-2685291-A1 (CA)
Inventor: TRAN BO L
IPC: C10M101/00
Filed: 2007-05-22
Abstract: Hydraulic fluid and fire-resistant fluid compositions and methods of using the compositions are provided. In an embodiment, the present invention provides a method of utilizing fire-resistant fluid in hydraulic systems. For example, the method can comprise utilizing fire-resistant fluid in hydraulic systems of casters found in steel mills, in an environment where fire safety is of concern. The fire-resistant composition can comprise one or more glycerin by-products derived from a biodiesel manufacturing process. The fire-resistant composition can also comprise one or more glycerin by-products of transesterification reactions involving triglycerides. The fire-resistant fluid can be added to hydraulic systems as a solution.
Patent CA-2685966-A1 (CA)
Inventor: KRAUS PAUL R
IPC: G01N35/00
Filed: 2008-03-07
Abstract: A use composition monitor determines the concentration of peracid and/or peroxide in a use composition using a kinetic assay procedure. A sample mixt ure containing a sample of the use composition, a diluent and at least one r eagent is prepared and analyzed using, for example, an optical detector. Res ponse data obtained by the detector is indicative of the optical absorbance of the sample mixture as a function of time. A processor analyzes the respon se data to determine a corresponding best fit linear relationship. The initi al absorbance of the sample mixture is indicative of the concentration of pe racid in the use composition, while the slope of the best fit equation is in dicative of the concentration of peroxide in the use composition.
Patent CA-2686757-A1 (CA)
Inventor: SCHNEIDER KLAUS
IPC: A63C19/06
Filed: 2008-04-29
Abstract: The invention relates to a control method for producing ground markings (M), with a reference beam generator (4) for determining a reference plane, a reception of the reference beams by means of an optical detector (3), wherein the position of an application unit (2) for the marking substance can be derived relative to the reference plane by using the received reference beams, a derivation of the orientation relative to the reference plane, and a control of an application of the marking substance to produce ground markings (M) according to the orientation. According to the method, the intensity in the solid angle covered by the reference beam is varied in time during the production of the marking.
Patent CA-2688927-A1 (CA)
Inventor: KASTURI CHANDRIKA
IPC: C11D17/06
Filed: 2000-05-25
Abstract: The present invention relates to methods of improving the skin feel or mildness to the skin of various detergent compositions, such as hand dishwashing compositions, hand laundry bars, shampoos, and other personal cleansing compositions.
Patent CA-2689314-A1 (CA)
Inventor: GENISSEL JEAN-PAUL
IPC: G06F21/34
Filed: 2008-06-03
Abstract: An onboard access control system to an information system onboard an aircraft, for communication from the open domain to the avionics domain, the open end avionics domains being connected to each other through a single-directional link from the avionics domain to the open domain. The system includes: a security device including:  access switches controlling access to the avionics and open domains, a controller, a module for acquisition putting data into buffer memory and transmission to the avionics domain, a data control module, an acquisition module from the open domain and putting into buffer memory, and an operator's authentication mechanism.
Patent CA-2689333-A1 (CA)
Title: Frozen confectionery and beverage products
Inventor: BERRY MARK JOHN
IPC: A23G9/36
Filed: 2009-12-29
Abstract: A frozen confection or a beverage product is provided which contains at least 400mg of theobromine and at least 40mg of caffeine per 100 grams of the product.  Also provided is a frozen confection or a beverage product for the enhancement of mood without transient elevation of blood pressure.
Patent CA-2689399-A1 (CA)
Inventor: BLAND DOUGLAS
IPC: C07C49/255
Filed: 2008-06-26
Abstract: 4-Chloro-4-alkoxy-1,1,1-trifluoro-2-butanones, prepared by reacting alkyl vinyl ethers with trifluoroacetyl chloride, are useful for preparing 4-alkoxy-1,1,1-trifluoro-3-buten-2-ones.
Patent CA-2690113-A1 (CA)
Inventor: ROCA CHRISTOPHE FRANCOIS AIME
IPC: C12N15/81
Filed: 2008-06-06
Abstract: The present invention relates to a cell comprising an Endoplasmic Reticulum (ER) stress element operably linked to a reporter element and an exogenous gene encoding a protein that induces ER  stress. Methods of screening using the modified cell, constructs used in the modified cell, the candidate agents identified by the screen and uses thereof are also part of the invention.
Patent CA-2691681-A1 (CA)
Inventor: SWAIN LARRY D
IPC: A61H7/00
Filed: 2008-06-26
Abstract: Provided is a method of activating osteogenic or chondrogenic activity at a site in a subject in need thereof. Also provided is a method of treating a bone or cartilage defect in a subject.  Additionally, the use of a reduced pressure apparatus for treating a bone or cartilage defect adjacent to dura mater, periosteum, or endosteum is provided. Further provided is a composition for treating a bone or cartilage defect. Also, the use of a reduced pressure apparatus and a biocompatible scaffold for the manufacture of a composition for treating a bone or cartilage defect adjacent to dura mater, periosteum or endosteum is provided.
Patent CA-2693867-A1 (CA)
Title: Dispositif de traction personnel
Inventor: LAGRAND KATE
IPC: A43C15/06
Filed: 2010-01-06
Abstract: L'invention porte sur un dispositif de traction personnel, qui comprend un mécanisme de traction qui est très confortable sous le pied, tout en fournissant une excellente traction sur des surfaces glissantes, ainsi qu'un excellent port de longue durée.
Patent CA-2694843-A1 (CA)
Title: Reactif pseudo peptidique trifonctionnel, ses utilisations et applications
Inventor: CLAVE GUILLAUME
IPC: G01N33/53
Filed: 2008-07-10
Abstract: La présente Invention est relative à un réactif trifonctionnel pseudopeptidique, à ses diverses utilisations, notamment pour la préparation de réactifs luminescents ou de bioconjugués éventuellement luminescents, à l'utilisation de ces réactifs et bioconjugués pour la fonctionnalisation de supports solides, ainsi qu'à l'utilisation des supports solides ainsi fonctionnalisés pour la détection de molécules d'intérêt.
Patent CA-2695119-A1 (CA)
Inventor: RALPH JAMES D
IPC: A61F2/28
Filed: 2008-06-13
Abstract: Biocompatible mesh materials are employed to make implants for repairing or replacing a bone or for soft tissue repair. The mesh materials can be comprised of bioabsorbable materials, non-bioabsorbable materials or bioabsorbable and non--bioabsorbable materials. Pharmaceutical actives, bone growth enhancers and the like can be combined with the implants.
Patent CA-2699285-A1 (CA)
Title: Process for the preparation of compounds useful as inhibitors of sodium-dependent glucose transporter (sglt)
Inventor: ABDEL-MAGID AHMED F
IPC: C07D409/14
Filed: 2008-09-09
Abstract: The present invention is directed to a novel process for the preparation of compounds having inhibitory activity against sodium-dependent glucose transporter (SGLT) being present in the intestine or kidney.
Patent CA-2699402-A1 (CA)
Inventor: FITZGERALD ALAN
IPC: A61J1/14
Filed: 2010-04-09
Abstract: A medical fluid container is disclosed that comprises a single reservoir of fluid impermeable material having a fluid impermeable barrier dividing the reservoir into at least first and second fluid-holding compartments. A valve is selectively and manually movable along a longitudinal axis of the valve to allow flow of fluid from the compartments. A method of dispensing medical fluids from a medical fluid container is also disclosed.
Patent CA-2702477-A1 (CA)
Inventor: ENGELHARDT BERNARD
IPC: A47G27/02
Filed: 2010-04-27
Abstract: An improved apparent surface (Astroturf like) material surrounded by a water tight enclosure with raised borders that better control and conceal any debris and dirt that is scraped off the shoes or otherwise fall onto the mat. Means are provided to direct the debris to an area where it is better concealed from view and more protected from any blowing air. The debris is less likely to be blown about by any stream of air, such as a heater fan. In one configuration the debris is substancially completely sealed.
Patent CA-2702594-A1 (CA)
Inventor: LEE JAENEE
IPC: A41G5/02
Filed: 2010-05-03
Abstract: An artificial eyelash assembly includes a base strand having a first end and a second end opposite the first end and a plurality of hairs. A first loop is disposed proximate the first end of the base strand and a second loop is disposed proximate the second end of the base strand. A first flexible member is coupled to the first loop and a second flexible member is coupled to the second loop.
Patent CA-2705207-A1 (CA)
Inventor: FRANCOEUR YVON
IPC: B08B3/08
Filed: 2008-09-22
Abstract: A cleaning device to be connected with a water hose, the cleaning device comprising a water inlet at a first end for receiving the water hose, an outlet assembly having a brush located at a first end thereof, a cleaning mixture reservoir in fluid communication with the outlet assembly, and a flow selection assembly operatively coupled to the water inlet, the outlet assembly and the cleaning mixture reservoir, the flow selection assembly comprising a switch assembly for switching between a water and cleaning mixture dispensing mode wherein the water inlet is in fluid communication with the cleaning mixture reservoir and the outlet assembly and the water is dispensed at a first given flow rate and a cleaning mode wherein the water inlet is in fluid communication with the outlet assembly and the water is dispensed at a second given flow rate greater than the first given flow rate.
Patent CA-2706475-A1 (CA)
Inventor: CAROFF EVA
IPC: A61K31/665
Filed: 2008-11-28
Abstract: The invention relates to 2-phenyl-pyrimidine derivatives containing a phosphonic acid motif and their use as P2Y12 receptor antagonists in the treatment and/or prevention of peripheral vascular, of visceral-, hepatic- and renal-vascular, of cardiovascular and of cerebrovascular diseases or conditions associated with platelet aggregation, including thrombosis in humans and other mammals. (I).
Patent CA-2707601-A1 (CA)
Inventor: COOPER MARK I
IPC: E04C3/06
Filed: 2008-11-20
Abstract: An intumescent strip for fire protecting cellular beams is disclosed. The intumescent strips of the present invention are made from flexible intumescent compositions and retain their flexibility after being molded into a solid. The strips are often generally U-shaped to fit over the edge of an opening in a cellular beam. The intumescent strip may be adhered to the beam with an adhesive and the entire beam including the strips may be covered with a thin film intumescent coating.
Patent CA-2711416-A1 (CA)
Inventor: JENEY PETER
IPC: C10L1/12
Filed: 2008-01-09
Abstract: Described is a colloidal fluid composition, comprising H2O2, hydrocarbon(s) and at least one additive, in particular at least a colloid fluid stabilizing agent. The composition can be made using aqueous H2O2 solutions comprising e.g. 30 to 50 %  H2O2 and is suitable as fuel for different kinds of engines. This colloidal fluid composition can be processed and transformed by a decive (100).
Patent CA-2713595-A1 (CA)
Inventor: NILEN ROGER WILLIAM NIGEL
IPC: C22C26/00
Filed: 2009-04-15
Abstract: The present invention relates to a super-hard enhanced hard-metal comprising particulate hard material and a binder and at least one formation, the formation comprising a core cluster and a plurality of satellite clusters, spaced from, surrounding and smaller than the core cluster, and the core cluster and satellite clusters each comprising a plurality of contiguous per- hard particles. The invention further relates to a method for making a super- hard enhanced hard-metal, the method including forming a green body comprising super-hard particles, particles of a hard material and at least one binder material or material that is capable of being converted into a binder material; subjecting the green body to a temperature of at least 500 degrees centigrade and a pressure at which the super-hard material is not thermodynamically stable to form a sintered body; and subjecting the sintered body to a pressure and temperature at which the super-hard material is thermodynamically stable and to inserts for tools comprising the enhanced hard-metal.
Patent CA-2715446-A1 (CA)
Inventor: GOLIASZEWSKI ALAN E
IPC: C10G21/27
Filed: 2009-02-17
Abstract: An extraction aid has been found which provides for en-hanced contaminate removal, such as metals and amines, from crude oils that uses components that are desirable in desalting processes as the components are water soluble, have low toxicity, are highly biodegradeable and exhibit high thermal stability. According to one embodiment of the invention, an extraction aid that provides enhanced extraction properties is comprised of a blend of acids, particularly water soluble acids.  More specifically, a combination of two acids chosen from the group consisting of acetic acid, sulfuric acid, glycolic acid, citric acid and methanesulfonic acid.
Patent CA-2719776-A1 (CA)
Inventor: STEG HELGE
IPC: A61M16/16
Filed: 2010-11-02
Abstract: A device (10) for humidifying breathing air (11) for artificial respiration of humanoids, in particular of the human being (12) is proposed, including at least one essentially closed container (13) for receiving water (14), in which the container (13) has a first opening (15) for letting in the non-humidified air (16) and a second opening (17) for letting out the humidified air (18), and has an inlet (19) for supplying the water (14) to the container (13). To that end, it is proposed that the inlet (19) be embodied in the upper part (231) of the container, which is adjoined by a tube (27) essentially crossing through the container interior (23), and on the free end (270) of the tube (27), a valve (35) is disposed, which limits the level (21) of the water (14) supplied via the tube (27) in such a way that the container bottom (232) in the container interior (23) is essentially covered with water (14).
Patent CA-2720065-A1 (CA)
Title: Wound plugs
Inventor: STOPEK JOSHUA
IPC: A61L31/14
Filed: 2010-11-04
Abstract: A medical device for wound closure, including an elongate body with a plurality of portions and a perforated region disposed therebetween. The medical device may also include an alignment member. The wound plug may also have a first position for insertion, the portions being mechanically coupled to each other, and a second position where one or more of the portions are spatially separated.
Patent CA-2722672-A1 (CA)
Title: Dispositifs filamentaires pour le traitement de defauts vasculaires
Inventor: MARCHAND PHILIPPE
IPC: A61M25/04
Filed: 2009-05-01
Abstract: L'invention concerne des dispositifs et des procédés de traitement d'une vasculature de patient, certains modes de réalisation étant configurés pour une administration à l'aide d'un microcathéter pour traitement de la vasculature cérébrale d'un patient. Certains modes de réalisation peuvent comprendre une enveloppe perméable configurée pour arrêter l'écoulement sanguin à travers celle-ci.
Patent CA-2728375-A1 (CA)
Inventor: KENNEDY MARC ADAM
IPC: H05K13/04
Filed: 2011-01-17
Abstract: A test apparatus features an upper RF impermeable hood and lower RF impermeable hood, wherein each of the hoods has internal dividers. When in a closed position, the hoods and dividers create two or more RF impermeable chambers. The hoods are configured to enclose or sandwich a pallet supporting two or more printed circuit boards. One of the printed circuit boards is disposed in each chamber formed by the hoods and dividers.
Patent CA-2729429-A1 (CA)
Title: Apparatus and method of separating and concentrating organic and/or non-organic material
Inventor: NESS MARK A
IPC: B03B4/06
Filed: 2005-10-11
Abstract: An apparatus for segregating particulate material by density and/or size to concentrate a contaminant for separation from the particulate material feed stream is provided. The apparatus comprises a fluidizing bed having a receiving inlet for receiving the particulate material feed, an inlet opening for receiving a fluidizing stream, a discharge outlet for discharging a fluidized particulate material product stream, and a discharge outlet for discharging a non-fluidized particulate material stream. The apparatus also comprises a source of fluidizing stream operatively connected to the inlet opening for introducing the fluidizing stream into the fluidizing bed to achieve separation of the fluidized particulate material product stream from the non-fluidized particulate material stream, and reception means for receiving the fluidized particulate material product stream discharged from the fluidized bed. The apparatus also comprises a conveyor means for transporting the non--fluidized particulate material inside the fluidized bed through the discharge outlet to a reception means. The fluidized particulate material product stream contains a reduction in the contaminant relative to the particulate material feed of about 23% to about 54%, and the non-fluidized particulate material stream contains about 9% to about 45% of the contaminant contained in the particulate material feed.
Patent CA-2729974-A1 (CA)
Inventor: MELZER MANFRED
IPC: A61K9/06
Filed: 2009-06-29
Abstract: The invention relates to a topical gel composition comprising (a) an active agent for treatment of actinic keratosis, (b) a keratolytically active agent, (c) a gel former and (d) an organic solvent for use in the treatment of actinic keratosis.
Patent CA-2733041-A1 (CA)
Inventor: LITZENBURGER TOBIAS
IPC: A61K39/395
Filed: 2009-07-30
Abstract: The present invention relates to the recognition that PAR-2 receptors amplify the inflammatory response and that effectors of PAR-2 activation can thus be used to modulate the inflammatory response and thereby impart therapeutic benefit to patients. The invention is particularly directed to the use of PAR-2 effectors in the treatment of inflammation and nociception (pain) caused by inflammation, cancer and injury. The invention is particularly directed to negative effectors of PAR-2 activation, and more particularly to anti-PAR-2 antibodies that are negative effectors of PAR-2 activation.
Patent CA-2733721-A1 (CA)
Inventor: ESLINGER DELANO RAY
IPC: C08L67/08
Filed: 2009-08-07
Abstract: An alkyd resin comprising A) a polyol-polyacid alkyd; and B) a composition comprising a highly esterified polyol polyester wherein the polyester comprises a polyol residue and a plurality of fatty acids esters, and wherein from about 2% to about 55% of the fatty acid esters contains two or more pairs of conjugated double bonds.
Patent CA-2735564-A1 (CA)
Inventor: KOZICA ERMIN
IPC: H04W4/06
Filed: 2009-08-20
Abstract: This invention relates to multicast rate optimization, particularly a method for controlling an encoder (1) in a communications system (3) including a plurality of receivers (2). The method includes partitioning the receivers (2) into at least one cell, and associating each cell with a specific rate that may be used to transmit signals to a receiver (2). According to the inventive method, uncertainties in estimates of conditions of the communications system (3) are taken into account by modelling the conditions, such as the average distortion perceived by the receivers (2), as the outcome of a stochastic variable, thereby accounting for uncertainties in the estimates of the conditions of the communications system (3). The invention also relates to an encoder associated with the method.