baber/WOPTO huggingface dataset:
Patent CA-2794503-A1 (CA)
Title: Aerosol foams comprising clindamycin phosphate
Inventor: TRUMBORE MARK W
IPC: A61K9/113
Filed: 2011-03-22
Abstract: Described herein are emulsions and compositions for the treatment of acne vulgaris. The emulsions may be formulated as aerosol compositions. The aerosol propellant may be a hydrofluoroalkane propellant. The emulsions or compositions may comprise clindamycin phosphate and a buffer salt, and may exhibit decreased rates of clindamycin phosphate hydrolysis. Also described are methods of treating acne vulgaris, comprising the step of applying to an affected area of a subject in need thereof a therapeutically-effective amount of an inventive emulsion or aerosol composition.
Patent CA-2795923-A1 (CA)
Inventor: SCHIENE KLAUS
IPC: A61P1/00
Filed: 2011-06-29
Abstract: The invention relates to tapentadol for use in the treatment of Irritable Bowel Syndrome.
Patent CA-2796002-A1 (CA)
Inventor: REIS JOSE ANTONINO ALVES SILVA
IPC: C22B1/26
Filed: 2011-04-15
Abstract: It describes a process for application of alcoholic derivative on heat treated pellets for inhibition of particulate emission comprising the steps of: a) weighing the amount of heat treated pellets discharged from furnaces; b) measuring the temperature of the heat treated pellets discharged from furnaces; c) application of cooling fluid on the heat treated pellets until they reach temperatures below 140° C; and d) spraying the alcoholic derivative on the heat treated pellets. It also describes a system for application of alcoholic derivative on heat treated pellets for inhibition of particulate emission comprising: (i) a device for applying cooling fluid (100) capable of calculating a dosage of cooling fluid to be applied to the heat treated pellets; (ii) a device for applying alcoholic derivative (200) capable of calculating a dosage of alcoholic derivative to be applied to the heat treated pellets already cooled; and (iii) a carrier device (300) that continuously communicates with the device for applying cooling fluid (100) and with the device for applying alcoholic derivative (200).
Patent CA-2796164-A1 (CA)
Title: Animal feeder with adjustment of a feed discharge opening
Inventor: KLEINSASSER JONATHAN
IPC: A01K5/00
Filed: 2012-11-13
Abstract: An animal feeder includes two feeder sections arranged end to end with a common hopper extension feeding individual hoppers above a shelf onto which feed can fall to be taken by the animal or dropped into a trough below the shelf. The height of the shelf is adjustable to change the feed rate by straps which are adjustable by a common longitudinal bar which is located at a selected adjustment position by meshing teeth. The portion of the lever is movable in a direction away from the plate a non-meshing position in which the bar can rotate around the pivot axis. A common water supply extends along both feeders and is heated by a common heating element.
Patent CA-2797441-A1 (CA)
Inventor: RAYNER CHRISTOPHER MARK
IPC: C01B32/50
Filed: 2011-04-28
Abstract: The invention provides a method for the capture of carbon dioxide gas which comprises contacting the carbon dioxide with a composition comprising at least two compounds selected from basic compounds, at least one of which is an organic compound and at least one of which is an inorganic salt. The composition may be in a solid or liquid form, but preferably comprises an aqueous solution. The inorganic salts preferably comprise alkali metal salts of phosphoric acid. Typical basic organic compounds may comprise amino compounds, or salts obtained by treatment of weakly acidic organic compounds with bases. Certain embodiments of the invention additionally include the step of releasing the captured carbon dioxide from said composition. The method offers a convenient and simple process which uses inexpensive consumables which are preferably largely biocompatible and renewable, and thereby offers significant advantages over the methods of the prior art.
Patent CA-2798052-A1 (CA)
Inventor: FARMAYAN WALTER FARMAN
IPC: F23N3/00
Filed: 2010-05-05
Abstract: A method of preparing an oxidant stream comprising: burning a combustion mixture comprising (a) one or more fuel composition and (b) oxidant comprising a first oxygen content of about 10 mole% or more and a first carbon dioxide (CO2) gas content of about 68 mole% or more on a dry basis, the burning producing a flue gas comprising CO2 gas, water vapor, and unreacted oxygen; separating from the flue gas a recycle stream; mixing at least a portion of the recycle stream having a first pressure with a sufficient amount of an oxygen stream having a second pressure which is sufficiently higher than the first pressure to entrain at least a portion of the recycle stream in the oxidant stream and to produce the oxidant stream having a second oxygen content of 10 mole% or more and a second CO2 gas content of about 68 mole% or more on a dry basis.
Patent CA-2799739-A1 (CA)
Inventor: HYNDMAN ALEXANDER WILLIAM
IPC: C10G1/04
Filed: 2004-01-08
Abstract: Processes and apparatus for the treatment of product streams from mineral processing operations, including the treatment of tailings which result from oil sand processing operations. The processes and apparatus relate to paraffinic froth treatment, including adding paraffin to froth; separating into diluted bitumen and diluted tailings; separating the diluted tailings into solvent and tailings; and recycling a portion of the tailings to combine with the diluted tailings prior to introduction into the separator to regulate the temperature of the solvent recovery separator.
Patent CA-2802303-A1 (CA)
Inventor: PATEL KETAN R
IPC: A61K9/00
Filed: 2011-06-29
Abstract: Disclosed herein are injectable compositions containing high concentration of paracetamol or its pharmaceutically acceptable salts wherein the concentration of paracetamol or its pharmaceutically acceptable salt is >150mg/ml in a judiciously tailored solvent system comprising glycofurol, ethanol, water or a solvent system comprising glycofurol, ethanol, polyethylene glycol, water. The viscosity of the said injectables is <28 cps. Further disclosed is the process for preparing the said injectables. The injectables can be administered by intramuscular route, intravenous route or as intravenous infusion after diluting in one of the routinely used intravenous fluids, infusion solutions of antibacterial, antifungal and amoebicidal drugs and along with anxiolytics (Midazolam injection ) or narcotic analgesics (Fentanyl Citrate injection etc) as they remain stable, clear and transparent atleast for 6 hours after dilution.
Patent CA-2803182-A1 (CA)
Inventor: HOEPFL KLAUS
IPC: H01H9/00
Filed: 2011-02-23
Abstract: The invention relates to a mechanical switch contact (10) for releasing, disconnecting, or switching over, in particular for an on-load tap changer of a step transformer, comprising at least two contact fingers or contact finger blocks (12, 14), which can each be pivoted between two end positions and which are connected to each other in an electrically conductive manner and which are each operatively connected to a rotatable switching shaft (18) by means of multi-arm joints (16), said switching shaft having all-around guide slots (24) for actuating the multi-arm joints (16) and for thereby deflecting the contact fingers or contact finger blocks (12, 14).
Patent CA-2805621-A1 (CA)
Inventor: VARKEY JYOTHI THAZHAKUZHY
IPC: C08G18/12
Filed: 2011-07-18
Abstract: Low modulus, polyurethane sealant or adhesive compositions and a method of reducing the modulus of a polyurethane sealant or adhesive composition, including adding a modulus reducing additive of at least one of rosin esters, hydrogenated rosin esters, or mixtures thereof, to a sealant or adhesive composition including a polyurethane prepolymer, optionally having a bio-based content of from about 15% to about 75% by weight.
Patent CA-2806284-A1 (CA)
Inventor: KITAZATO NAOHISA
IPC: H04N7/173
Filed: 2011-08-22
Abstract: This invention relates to a transmission apparatus, a transmission method, a reception apparatus, a reception method, a program, and a broadcasting system capable of temporally dispersing accesses to a server from potentially numerous reception apparatuses. A first operation scenario assumes cases in which the total number of the reception apparatuses remains virtually unchanged. In order to quickly settle accesses to a server 46, a validity probability parameter N = P1 in the item of trigger validity of trigger information to be transmitted for the first time is set to P1 = Ne/At (a rounded-up integer). The validity probability parameter N  = Pk in the item of trigger validity of trigger information to be transmitted for the k-th time (k is an integer of at least 2) is set to Pk = (Ne - (k - 1)At)/At = P1 - (k - 1). After Pk drops to equal to or below 1, Pk remains set for 1. This invention can be applied where the reception apparatus is controlled using a TV program broadcast signal.
Patent CA-2807952-A1 (CA)
Inventor: RAHMAN MD MIZANUR
IPC: A61N1/372
Filed: 2011-08-17
Abstract: An external controller wishing to communicate with a particular microstimulator in a microstimulator therapeutic network broadcasts a unique wake-up signal corresponding to a particular one of the microstimulators. Each microstimulator has its unique wake-up signal stored in memory, and the wake-up signals for each microstimulator are also stored in the external controller. The microstimulators power up their receiver circuits to listen for a wake-up signal at the beginning of a power-on window. Each microstimulator not recognizing the received wake-up signal (because it does not match the wake-up signal stored in its memory) will power off their receivers at the end of the power-on window, or earlier once recognition cannot be established. The one microstimulator recognizing the received wake-up signal (because it matches the wake-up signal stored in its memory) will realize that the external controller wishes to communicate with it, and will send an acknowledgment to the external controller, which will in turn send the desired communication to the now-active microstimulator.
Patent CA-2809448-A1 (CA)
Inventor: CORBETT BRIAN A
IPC: F21S2/00
Filed: 2011-04-15
Abstract: An emergency lighting device (10) for providing a directional indication (102) on a recipient surface with first and second guidance indication light sources (35) retained relative to a housing (12) to emit beams of light (100), each with a directional indication (102), onto a recipient surface. The light sources (35) can be individually operable and can have directional indications (102), such as arrows, pointing in first and second different directions. An illumination light source (35) without a guidance indication can illuminate an adjacent area. Guidance indication light sources (35), which can be lasers, can emit beams in different colors to provide threat level indications. Plural emergency lighting devices (10) can cooperate to guide a building occupant by providing directional indications (102) on recipient surfaces.
Patent CA-2809478-A1 (CA)
Inventor: WANG SUNING
IPC: H01L51/54
Filed: 2013-03-13
Abstract: The invention provides compounds that are photoluminescent and electroluminescent, which may emit intense light. The invention further provides methods of producing photoluminescence and electroluminescence, methods of applying the compounds in thin films, and uses of the compounds of the invention in luminescent probes, sensors and electroluminescent devices.
Patent CA-2811029-A1 (CA)
Inventor: SHYLO SERGIY
IPC: H01Q5/22
Filed: 2011-09-07
Abstract: An antenna is provided that is configured to implement a combined radar and radiometric imaging method. The antenna comprises: a bearing device on which is rigidly mounted: rotating waveguide adapter which provides the output for the antenna; an electromechanical drive, the output shaft of which is defined as the main axis of rotation for the antenna and a position sensor. The antenna further comprises an antenna rotor, the rotation of which is configured to be controlled by the out- put shaft of the electromechanical drive of the bearing device. The antenna rotor comprises: at least one 2D diffraction grating; planar dielectric waveguide connected over a diffraction field to the 2D diffraction grating; a linear waveguide turn; and a feed adapter.
Patent CA-2812525-A1 (CA)
Inventor: TAMURA MINEYUKI
IPC: G06F9/48
Filed: 2012-03-08
Abstract: The present invention provides technology capable of ensuring sufficient effects, such as processing efficiency and load distribution, and the feasibility of a system/service, in regards to scale control for a virtual server or such in a target system for a public cloud or such. This system has functionality to perform scale control of a virtual server (21) in a target system (2), and has the following: a processing unit (14) that sets calendar information (51) for a customer company that uses the target system (2) and sets definition information (52) for generating an actual schedule for scale control; a processing unit (11) that references the configuration information (51, 52) to perform scheduling processing that generates actual schedule information (53) for scale control; and a processing unit (12) that performs processing to send scale control instructions to the virtual server (21) on dates that are in accordance with the actual schedule information (53).
Patent CA-2812914-A1 (CA)
Title: Dispositif implante de traction de la langue, plaque de traction, lignes de traction, dispositif de traction et son procede d'utilisation
Inventor: ZHANG XIANGMIN
IPC: A61B17/02
Filed: 2011-09-26
Abstract: La présente invention concerne un dispositif implanté de traction de la langue, une plaque de traction, des lignes de traction, un dispositif de traction et son procédé d'utilisation. Le dispositif de traction de la langue est implanté à l'intérieur de la mandibule et de la langue du corps humain, dans le but de contracter la face dorsale de la langue et/ou la racine de la langue, et est destiné à être appliqué dans le traitement du syndrome des apnées obstructives du sommeil/hypopnée (OSAHS). Le dispositif de traction de la langue comprend une plaque de traction (1), des lignes de traction (2), et un dispositif de traction (3). Deux extrémités de chacune des lignes de traction (2) sont respectivement connectées à la plaque de traction (1) et au dispositif de traction (3). Au moins trois lignes de traction (2) sont utilisées pour la localisation spatiale de la plaque de traction (1). La plaque de traction (1) consiste en un objet plat capable d'être implanté en dessous de la face dorsale de la langue et/ou du stratum mucosum de la racine de la langue, et comprend des orifices (101) destinés à la croissance des tissus et aux mécanismes de fixation des lignes de traction (102). La ligne de traction (2) comprend une ligne d'étirement (201) et un manchon (202). Le dispositif de traction (3) comprend un commutateur de commande (301), un dispositif de fixation des lignes de traction (302) et un boîtier (304). Le commutateur de commande (301) et le dispositif de fixation des lignes de traction (302) sont disposés sur le boîtier (304). Le commutateur de commande (301) est capable d'ajuster la force de traction des lignes de traction. Le patient, après l'opération, peut appuyer sur le commutateur de commande situé à l'extérieur de la peau de la mandibule, afin d'ajuster, selon ce qui est nécessaire, le degré de contraction du dispositif de traction de la langue implanté au niveau de la face dorsale de la langue et/ou de la racine de la langue. A l'état réveillé, la force de traction est réduite afin de faciliter le mouvement de la langue. A l'état endormi, la force de traction est augmentée afin de garder ouvert le pilier postérieur de l'arrière-bouche, empêchant ainsi toute survenue d'OSAHS.
Patent CA-2813128-A1 (CA)
Inventor: CASAZZA MATTEO
IPC: F03D1/06
Filed: 2011-09-30
Abstract: A method of fabricating a wind turbine blade tubular spar, wherein the tubular spar (22) extends along a given axis (A), is made of reinforced polymer material having fibres arranged in at least two directions, and a polymer matrix incorporating the fibres, and has two caps (23) and two webs (24); the method including the steps of : molding and cross-linking at least part of a cap (23) or web (24) in composite material; molding and cross-linking an L-shaped structure (25), which has two opposite parallel flanges (30, 37), and at least partly incorporates the previously molded, cross-linked cap (23) or web (24) of composite material; repeating the above steps to mold and cross-link a further L-shaped structure (25); and joining the two cross-linked, L- shaped structures (25), with the flanges (30, 37) positioned facing in pairs.
Patent CA-2813635-A1 (CA)
Inventor: WESTABY JESSE
IPC: E04G11/06
Filed: 2013-04-23
Abstract: Provided is a concrete form system that may include a first panel, a first connection assembly, a first retaining member, and a lath. The first panel may include a first plurality of apertures. The first connection assembly may include a first bearing structure on a first side of the first panel and a first plurality of cross members penetrating the first plurality of apertures. The first plurality of cross members may include a first plurality of retaining portions exposed on a second side of the first panel.  The first retaining member may extend through the first plurality of retaining portions and the lath may be between the first retaining member and the first bearing structure.
Patent CA-2814267-A1 (CA)
Title: Sclerostin and the inhibition of wnt signaling and bone formation
Inventor: LI XIAOFENG
IPC: G06F19/00
Filed: 2006-03-17
Abstract: The loss of the SOST gene product sclerostin leads to sclerosteosis characterized by high bone mass (HBM). In this report, we found that sclerostin could antagonize canonical, Wnt signaling in human embryonic kidney A293 cells and mouse osteoblastic MC3T3 cells. This sclerostin-mediated antagonism could be reversed by over-expression of Wnt coreceptor LRP5. In addition, we found that sclerostin bound to LRP5 as well as LRP6 and identified the first two YWTD-EGF repeat domains of LRP5 as being responsible for the binding. Although these two repeat domains are required for transducing canonical Wnt signals, canonical Wnt did not appear to compete with sclerostin for binding to LRP5. Examination of the expression of sclerostin and Wnt7b, an autocrine canonical Wnt, during primary calvarial osteoblast differentiation revealed that sclerostin is expressed at the late stages of osteoblast differentiation coinciding with the expression of osteogenic marker osteocalcin and trailing after the expression of Wnt7b. Given the plethora of evidence indicating that canonical Wnt signaling stimulates osteogenesis, we believe that the HBM  phenotype associated with the loss of sclerostin may at least in part be attributed to an increase in canonical Wnt signaling resulting from the reduction in sclerostin-mediated Wnt antagonism.
Patent CA-2818374-A1 (CA)
Inventor: MAUTE ROBERT E
IPC: E21B47/10
Filed: 2013-06-11
Abstract: An embodiment method for measuring fluid flow in a casing includes inserting a logging tool into the casing, wherein the logging tool having an internal axial flow channel and an electromagnetic flowmeter sensor disposed in the internal flow channel. The method also includes measuring an axial conductive fluid flow through the flow channel with the electromagnetic flowmeter sensor, while allowing bypass axial fluid flow to bypass the internal flow channel substantially unimpeded between an exterior of the logging tool and an interior wall of the casing.
Patent CA-2819011-A1 (CA)
Inventor: MOSCHEL CHARLES
IPC: D21G1/02
Filed: 2011-12-05
Abstract: An industrial roll includes: a stationary axle (120) having a stepped profile and a bowed longitudinal axis, with a thicker internal section (124) and a thinner end section (122); an end spool (100) rotatably mounted on the axle (120); and a first thick ball bearing (117) and a second thin ball bearing (107), wherein the first ball bearing (117) is mounted between the spool (100) and the thin section (122) of the axle, and the second ball bearing (107) is mounted between the spool (100) and the thick section (124) of the axle.
Patent CA-2820854-A1 (CA)
Title: Heterocyclic compounds suitable for the treatment of dyslipidemia
Inventor: PINGALI HARIKISHORE
IPC: C07D413/12
Filed: 2011-12-26
Abstract: The present invention relates to compounds of the general formula (I), their tautomeric forms, their stereoisomers, their pharmaceutically acceptable salts, pharmaceutical compositions containing them, methods for their preparation, use of these compounds in medicine and the intermediates involved in their preparation The present invention is directed towards compounds which can be used to treat diseases such as Hyperlipidemia and also have a beneficial effect on cholesterol.
Patent CA-2821263-A1 (CA)
Title: Variable-geometry modular structure composed of thermo-acoustic caissons, particularly for buildings
Inventor: CABONI MICHELE
IPC: E04C1/40
Filed: 2011-11-24
Abstract: A variable-geometry modular structure is described, made of a metallic or plastic alloy, particularly for buildings, comprising at least one modular element, also with variable-geometry, with an honey-comb structure, subjected to be joined to different modular components to obtain different embodiments; the modular element is made of plastic material and has a series of passages in which vacuum is created when manufacturing, through molding or extrusion, the modular element itself; the above modular element is a structural element and has at the same time insulating characteristics. The external surfaces of the modular element have a series of recesses and ribs, shaped as a dovetail, that allow mutually joining two or more elements; such modular elements can further be butt- joined by using male and female posts arranged next to the passages. The modular element is joined to a panel which has a substantially smooth external surface adapted to be assembled at view or a corrugated external surface, which is used for applying plaster or other finishing elements, such as any type photovoltaic panels or tiles.
Patent CA-2826379-A1 (CA)
Inventor: AXELROD GLEN S
IPC: A23K1/00
Filed: 2012-02-13
Abstract: A method of relatively rapidly and uniformly extracting moisture from an animal chew having an edible composition is provided. Process cycle time and scrap levels may be reduced and the level of uniformity in the animal chew may be improved by including one or more openings selectively sized and positioned in the chew prior to drying.
Patent CA-2827825-A1 (CA)
Inventor: WILSON RAB
IPC: B01L3/00
Filed: 2012-02-24
Abstract: A fluidics apparatus for manipulation of at least one fluid sample is disclosed. A manipulation surface locates the fluid sample. A surface acoustic wave (SAW) generation material layer is provided. This is a polycrystalline material, textured polycrystalline material, biaxially textured polycrystalline material, microcrystalline material, nanocrystalline material, amorphous material or composite material. A transducer electrode structure arranged at the SAW generation material layer provides SAWs at the manipulation surface for interaction with the fluid sample. The manipulation surface has a phononic structure, for affecting the transmission, distribution and/or behaviour of SAWs at the manipulation surface. The apparatus is typically manufactured by reel-to-reel processes, to reduce the unit cost to a level at which the apparatus can be considered to be disposable after a single use.