baber/WOPTO huggingface dataset:
Patent CA-2763614-A1 (CA)
Inventor: CONDON STEPHEN M
IPC: C07K7/02
Filed: 2010-05-25
Abstract: The present invention describes compounds, processes for their preparation, pharmaceutical compositions contain-ing them, and their use in therapy.
Patent CA-2764690-A1 (CA)
Title: Empreinte rf pour estimation d'emplacement
Inventor: BEVAN DAVID
IPC: H04W64/00
Filed: 2010-06-08
Abstract: La présente invention concerne l'évaluation d'un emplacement de terminal dans une zone de couverture d'un réseau sans fil qui comprend au moins un noeud fixe. Ladite évaluation s'effectue par la mesure d'une réponse de fréquence complexe d'un canal radio entre le terminal et l'un desdits noeuds fixes, et l'estimation de l'emplacement du terminal sur la base d'au moins une comparaison entre des données qui représentent une première mesure de la réponse de fréquence complexe mesurée et des données qui représentent une pluralité de mesures stockées. Chacune de ladite pluralité de mesures stockées est liée à un emplacement, parmi une pluralité d'emplacements différents dans le réseau, et chaque mesure stockée est une réponse de fréquence complexe mesurée entre ledit noeud parmi lesdits noeuds fixes et l'emplacement dans le réseau auquel se rapporte la mesure.
Patent CA-2768492-A1 (CA)
Title: Ophthalmic pharmaceutical compositions of dp2 receptor antagonists
Inventor: HUTCHINSON JOHN HOWARD
IPC: A61K31/4418
Filed: 2010-07-28
Abstract: Described herein are ophthalmic pharmaceutical compositions, wherein the ophthalmic pharmaceutical compositions are in a form suitable for administration to an eye of a mammal. Ophthalmic pharmaceutical compositions disclosed herein include at least one DP2 receptor antagonist compound and are used to treat or prevent ophthalmic diseases or conditions.
Patent CA-2770061-A1 (CA)
Title: Tubular actuator, system and method
Inventor: XU YANG
IPC: E21B34/06
Filed: 2010-08-04
Abstract: A tubular actuating system includes, a tubular, a plurality of same plugs runnable within the tubular, an alterable actuator disposed at the tubular that is alterable in response to passage of a first of the plurality of same plugs run into contact therewith, a second of the plurality of same plugs is seatingly engagable with the alterable actuator run thereagainst when in an altered condition such that pressure built up against the second of the plurality of same plugs causes actuational movement of the alterable actuator, and a flapper seat movably disposed at the alterable actuator between at least a first position defined by the alterable actuator in an unaltered position and a second position defined by the alterable actuator in an altered position.
Patent CA-2772638-A1 (CA)
Inventor: EFFRAT JONATHAN J
IPC: G06F17/30
Filed: 2010-08-31
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for identifying answer boxes for presentation to a user. In general, one aspect of the subject matter described in this specification can be embodied in methods that include the actions of, while receiving an input entered in a search engine query input field by a first user, and before the first user has submitted the input as a search request, obtaining content for an answer box for the input and presenting the answer box to the first user. The answer box can be an answer box associated with a dominant query for the input, or can be an answer box identified from historical answer box data for the input.
Patent CA-2773477-A1 (CA)
Title: Bardeau renforce d'une zone de clous et methode de fabrication
Inventor: BELT JAMES S
IPC: E04D1/26
Filed: 2012-04-02
Abstract: Un bardeau de toiture est décrit. Le bardeau comprend une feuille de recouvrement comportant une partie de recouvrement et une partie de patte et une feuille dassise fixée à la feuille de recouvrement de manière quune zone de la feuille dassise chevauche une zone de la partie de patte de la feuille de recouvrement. Un matériau de renforcement est fixé à la partie de recouvrement de la feuille de recouvrement. Le matériau de renforcement est configuré pour améliorer lenfoncement des clous. Le matériau de renforcement sétend au-delà des zones de chevauchement de la partie de recouvrement et de la feuille dassise denviron 0,12 po ou moins.
Patent CA-2775622-A1 (CA)
Title: System and method for progressively transforming and coding digital data
Inventor: MALVAR HENRIQUE S
IPC: H03M7/30
Filed: 2003-03-24
Abstract: A system and method facilitating progressively transforming and coding digital pictures is provided. The present invention via employment of a multi-resolution lapped transform provides for progressive rendering as well as mitigation of blocking artifacts and ringing artifacts as compared to many conventional compression systems.  The invention includes a color space mapper, a multi-resolution lapped transform, a quantizer, a scanner and an entropy encoder. The multi-resolution lapped transform outputs transform coefficients, for example, first transform coefficients and second transform coefficients. A multi-resolution representation can be obtained utilizing second transform coefficients of the multi-resolution lapped transform. The color space mapper maps an input image to a color space representation of the input image. The color space representation of the input image is then provided to the multi-resolution lapped transform. The quantizer receives the first transform coefficients and/or the second transform coefficients and provides an output of quantized coefficients for use by the scanner and/or the entropy encoder. The scanner scans the quantized coefficients in order to produce a one-dimensional vector for use by the entropy encoder. The entropy encoder encodes the quantized coefficients received from the quantizer and/or the scanner resulting in data compression.
Patent CA-2776381-A1 (CA)
Inventor: KOVALENKO VICTOR
IPC: C12Q1/04
Filed: 2010-10-06
Abstract: The invention relates to a colorimetric method for detecting bacterial or fungal pathogens by detecting peptidoglycan or (l-3)-ß-D-glucan in a sample.
Patent CA-2777419-A1 (CA)
Title: Connector system for exhaust extraction system
Inventor: AUBERT GEOFFREY JOHANNES SYLVAIN
IPC: B08B15/00
Filed: 2010-10-14
Abstract: A connector system is disclosed for connecting an exhaust extraction system to the exhaust pipe of an internal combustion engine. The connector system comprises a first flange, which can be connected to the exhaust pipe of the engine. A second flange is connected to a conduit through which exhaust fumes are evacuated. The first and second flanges can have mating tapered surfaces, to facilitate alignment of the second flange relative to the first flange. The second flange preferably comprises magnets for providing a secure connection between the first flange and the second flange, while enabling quick release of the connection. The magnets are preferably arranged in an asymmetric configuration.
Patent CA-2777518-A1 (CA)
Inventor: LUO GUANGLIN
IPC: A61K31/519
Filed: 2010-10-13
Abstract: The disclosure generally relates to the novel compounds of formula (I), including pharmaceutically acceptable salts, which are CGRP receptor antagonists. The disclosure also relates to pharmaceutical compositions and methods for using the compounds in the treatment of CGRP related disorders including migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, and chronic obstructive pulmonary disease (COPD).
Patent CA-2778276-A1 (CA)
Inventor: VOSS LESLIE A
IPC: A61B3/113
Filed: 2010-10-19
Abstract: This invention describes a device for dispensing liquids or mists into the eye, and, more specifically, in some embodiments, a device that dispenses a spray or mist into the eye based upon detection of a blink.
Patent CA-2779839-A1 (CA)
Title: T-cell stimulating protein b and methods of use
Inventor: MOE GREGORY R
IPC: C12P21/02
Filed: 2010-11-04
Abstract: Polypeptides that can elicit antibodies that bind to T-cell stimulating protein B (TspB) of N. meningitidis, and methods of use, are provided.
Patent CA-2779906-A1 (CA)
Title: Oral compositions containing extracts of garcinia mangostana l. and related methods
Inventor: TRIVEDI HARSH M
IPC: A61Q11/00
Filed: 2010-12-01
Abstract: Described herein are compositions comprising a combination of extracts, and methods of preparing and using the same.
Patent CA-2780162-A1 (CA)
Title: Compact multispectral scanning system
Inventor: CALLEJERO ANDRES CARLOS
IPC: G02B26/10
Filed: 2010-03-18
Abstract: The invention refers to a compact multispectral scanning system comprising a primary mirror (1) and secondary mirror (2), wherein the mirrors face each other, are adapted to be rotated at the same angular speed in opposite directions, and are tilted with respect to their rotation axes. The primary mirror is concave, the secondary mirror is smaller than the primary mirror and the rotation axes of both mirrors are aligned. This arrangement makes the system more compact than prior art devices and avoids the dependency of the system on the operation frequency.
Patent CA-2780183-A1 (CA)
Title: A method for preparing a statin compound by lactonization
Inventor: MA DEYIN
IPC: C07D309/30
Filed: 2010-11-22
Abstract: A method for preparing a statin compound by lactonization is disclosed, which comprises the following step: lactonizing a compound of formula II into the compound of formula I in the presence of a strong acid catalyst and a dehydrant in a first solvent, (see formula I) (see formula II) wherein Z represents H, ammonium, or a metal cation, R1 is H or C1-C6 alkyl, preferably H or CH3, R2 is CH3, OH, CH2OH, CH2OC(O)R3, CH2OR3, or COOR4, preferably CH3 or OH, R3 and R4 are independently selected from the group consisting of H and C1-C6 alkyl.
Patent CA-2782813-A1 (CA)
Title: Piece a main comprenant un corps comprenant une douille creuse
Inventor: GARCIA PHILIPPE
IPC: A61C1/08
Filed: 2010-12-06
Abstract: L'invention concerne une pièce à main comprenant une tête (1) destinée à recevoir un outil, une douille arrière (2) destinée à l'accouplement de la pièce à main sur un moteur et un corps (3) reliant la tête 1 à la douille arrière (2), le corps (3) comprenant une douille creuse dans laquelle sont montés des organes mécaniques (4, 5) de transmission d'un mouvement de rotation à l'outil. Selon l'invention, le corps (3) comprend également une enveloppe (10) surmoulée en matériau composite dans laquelle la douille creuse est noyé. Application aux domaines dentaire ou médical.
Patent CA-2783169-A1 (CA)
Title: Systems and methods for anonymous electronic trading
Inventor: LUTNICK HOWARD W
IPC: G06Q40/04
Filed: 2001-08-02
Abstract: Systems and methods for anonymous electronic trading (400) that allow a trader to hide his or her identity and inhibit trading interactions are provided (404). Using these systems and methods (400), a trader can, using various trading interfaces (402), control a level of trading anonymously and configure warnings (406) that are provided to protect against inadvertent completion of potential-risk-involved trades.
Patent CA-2785354-A1 (CA)
Title: A monitoring device
Inventor: THOMSEN ERIK V
IPC: A61B5/024
Filed: 2010-12-22
Abstract: The present invention relates to a novel monitoring device suitable for attachment to a surface of a subject and for monitoring specific physiological signals including photoplethysmography of respiration of a subject wearing the device.
Patent CA-2785893-A1 (CA)
Title: Hydrostatic flapper stimulation valve and method
Inventor: FRAZIER W LYNN
IPC: E21B34/14
Filed: 2010-12-08
Abstract: A downhole tool and system are provided. In at least one specific embodiment, the downhole tool can include a tubular housing having an inner bore and a valve seat. A sleeve can be disposed in the inner bore and can be configured to move between a first position and a second position within the tubular housing. A flapper valve can be coupled to the tubular housing, such that the flapper valve is stationary when the sleeve is in the first position. The flapper valve can be pivotable between an open position and a closed position when the sleeve is in the second position. A biasing member can be coupled to the flapper valve and to the tubular housing. The biasing member can be configured to bias the flapper valve toward the valve seat.
Patent CA-2788816-A1 (CA)
Title: Shaped cutting elements on drill bits and other earth-boring tools, and methods of forming same
Inventor: LYONS NICHOLAS J
IPC: E21B10/62
Filed: 2011-02-07
Abstract: Earth-boring tools include a body, one or more blades projecting outwardly from the body, and cutting elements carried by the blade. The cutting elements include at least one shearing cutting element and at least one gouging cutting element. Methods of forming an earth-boring tool include mounting a shearing cutting element comprising an at least substantially planar cutting face to a body of an earth-boring tool, and mounting a gouging cutting element comprising a non-planar cutting face to the body of the earth-boring tool. The gouging cutting element may be positioned on the body of the earth-boring tool such that the gouging cutting element will gouge formation material within a kerf cut in the formation material by the shearing cutting element, or between kerfs cut in the formation material by a plurality of shearing cutting elements.
Patent CA-2792582-A1 (CA)
Title: Lubricating oil composition
Inventor: HARTLEY JOSEPH PETER
IPC: C10M129/10
Filed: 2012-10-19
Abstract: A crankcase lubricating oil composition comprising (A) an oil of lubricating viscosity in a major amount; and (B) an additive component in a minor amount comprising one or more oil-soluble sterically unhindered meta-hydrocarbyl substituted phenols.
Patent CA-2794209-A1 (CA)
Inventor: MADSEN KRISTIAN LEHMANN
IPC: F03D11/00
Filed: 2012-11-02
Abstract: A method of manufacturing a root section of a rotor blade of a wind turbine is disclosed. The method includes assembling a plurality of supporting rods with an interface section to a hub interface of the wind turbine in an essentially circular shape such that there are gaps between the supporting rods; arranging first fibres in the gaps which first fibres are physically and/or chemically compatible with an injection material; placing a first molding tool along an outer surface of the circular shape and a second molding tool along an inner surface of the circular shape, treating the injection material so that it bonds with the first fibres. The invention also concerns a supporting rod holding arrangement for such purpose and a root section of a rotor blade manufactured by such method.
Patent CA-2795779-A1 (CA)
Inventor: KURZ MICHAEL
IPC: B31B50/26
Filed: 2012-11-15
Abstract: The invention relates to a carton for packing pouch-type beverage containers, which stands on two sides, referred to as bottom surfaces, in the open state and comprises two halves which are open at the top, wherein each bottom surface is delimited on four sides by carton sides, and wherein the two halves have one common longitudinal side, which is bent in the middle in the open state, and comprises stiffening flaps on the transverse sides, each of which represents a prolongation of parts of the transverse side or the whole transverse side, and to a machine for closing a packing, in particular an above-described carton, as well as to a method for closing a packing, in particular an above- described carton.
Patent CA-2797755-A1 (CA)
Title: Fire or smoke protection device
Inventor: MUELLER MERLIN
IPC: E06B9/06
Filed: 2011-04-07
Abstract: The invention relates to a fire-protection or smoke-protection device for an opening (12) in a part (14) of a building, especially a door surround, comprising a flexible, flat fire-protection element (16) that can be guided into a storage arrangement wherein the fire-protection element (16) is folded at folding points (18), and into a sealing arrangement wherein the fire protection element (16) is unfolded and closes the opening (12). The fire-protection element (16) comprises a groove (32) at least on one side, by which means the building part (14) can be at least partially gripped in order to guide the fire protection element (16).
Patent CA-2798049-A1 (CA)
Title: High shear application in drug delivery
Inventor: HASSAN ABBAS
IPC: B01F25/64
Filed: 2011-04-08
Abstract: In this disclosure, methods and systems for drug delivery utilizing high shear are disclosed. In an embodiment, a method comprises (1) subjecting a therapeutic fluid containing a drug to high shear; and (2) obtaining a processed therapeutic fluid, wherein the processed therapeutic fluid contains the drug in nano-size. In an embodiment, a method comprises (1) subjecting a drug carrier and a therapeutic fluid containing a drug to high shear; and (2) obtaining a processed therapeutic fluid, wherein the processed therapeutic fluid contains the drug carrier loaded with the drug. In an embodiment, a method comprises (1) applying high shear to a drug carrier and a therapeutic fluid containing a drug; (2) obtaining a processed therapeutic fluid, wherein the processed therapeutic fluid contains the drug-loaded carrier; and (3) modifying the drug-loaded carrier with a targeting moiety to obtain a modified drug-loaded carrier.
Patent CA-2798733-A1 (CA)
Title: Hemetic motor cooling for high temperature organic rankine cycle system
Inventor: COGSWELL FREDERICK J
IPC: F01K25/08
Filed: 2012-12-12
Abstract: An Organic Rankine Cycle (ORC) system includes a rotor volume at sub-atmospheric pressure, a working fluid sprayed into the rotor volume.
Patent CA-2799473-A1 (CA)
Title: Methods and devices for cooling spinal tissue
Inventor: SAUNDERS TODD SHEPPARD
IPC: A61F2/44
Filed: 2011-05-13
Abstract: Methods, systems, and devices are disclosed for cooling tissue, and in particular for applying therapeutic hypothermia to the spinal canal, tissue disposed within the spinal canal, and nerve roots extending from the spinal canal. Bone screws, intervertebral implants, stabilization rods, spinous process spacers, and other devices are described which define a chamber through which a chilled fluid, expandable gas, or other coolant means can be circulated, delivered, or activated to cool adjacent tissue. The degree of cooling can be regulated using a controller, which can be configured to increase or decrease the cooling effect based on any of a variety of measured or predicted physiological or thermodynamic properties. Methods are disclosed for implanting cooling instruments and for carrying out various treatment regimens that involve cooling tissue using such instruments.
Patent CA-2802629-A1 (CA)
Title: Substituted triazolopyridines
Inventor: SCHULZE VOLKER
IPC: A61K33/243
Filed: 2011-06-14
Abstract: The present invention relates to substituted triazolopyridine compounds of general formula (I) : in which R1, R2, R3, R4, and R5 are as given in the description and in the claims, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds, to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease of uncontrolled cell growth, proliferation and/or survival as well as to the use of intermediate compounds for the preparation of said compounds.
Patent CA-2805505-A1 (CA)
Inventor: GARCIA-SASTRE ADOLFO
IPC: C07K14/11
Filed: 2010-07-29
Abstract: Described herein are chimeric influenza virus gene segments and nucleic acid sequences encoding such chimeric influenza virus gene segments. A chimeric influenza virus gene segment described herein comprises packaging signals found in the non-coding and coding regions of one type of influenza virus gene segment and an open reading frame of a different type of influenza virus gene segment or fragment thereof. Also described herein are recombinant influenza viruses comprising two or more chimeric influenza virus gene segments and the use of such viruses in the prevention and/or treatment of influenza virus disease.
Patent CA-2806043-A1 (CA)
Inventor: DAVIS MARK A
IPC: F04D29/00
Filed: 2011-07-21
Abstract: A pump for solids handling is provided having a suction liner in combination with an impeller. The suction liner has a spiral design. The impeller has forward curved impeller suction side pump out vanes. The suction liner spiral design and the forward curved impeller suction side pump out vanes are configured to handle solids having a weight concentration (Cw) < about 40% and/or a solids size distribution < about 200 microns, and to exclude abrasive solids from an impeller/suction side liner gap by increasing the resistance to slurry flow from a high pressure area at the periphery of the impeller, and expel the solids that do manage to enter the impeller/suction side liner gap by guiding the solids away from a suction eye of the impeller, so abrasive erosion is substantially prevented and a tight clearance is substantially maintained at the impeller/suction side liner gap between the impeller and the suction liner.
Patent CA-2806245-A1 (CA)
Inventor: MEHRINGER A
IPC: G02C5/00
Filed: 2011-05-18
Abstract: Polycarbonate Frame (1) manufactured to house an Interchangeable PVC Prescription Optical Foil (2) manufactured to conform to the polycarbonate frame dimensions is provided. The polycarbonate frame (1) includes a central nose bridge portion (3), moulded lenses (4), nose pads (5), first and second wrap around frame arms (6a and 6b) first and second frame arm hinge gussets (7a and 7b) designed to strengthen the frame hinge and locate the PVC Prescription Optical Foil In its correct optical position, broad outer temples (8a and 8b), deep inner hinges (9a and 9b) to securely attach and lock the PVC Prescription Optical Foil into Its correct location within the frame. The Prescription Optical Foil (2) provides two Inner foil radiuses (10a and 10b) for the fitting of prescription corrective lenses, nose bridge (11) is compatible with the nose bridge Of the Polycarbonate Frame (1), nose pad hooks (12a and 12b) are supplied to ensure correct central alignment end location of the PVC Prescription Optical Foil. Foil Gusset Slots (13a and 13b) are provided to ensure the correct alignment of the PVC Prescription Optical Foil at the top and base of the frame arm hinge gussets (7a and 7b), Foil Locking Prongs (14a and 14b) are slotted into the front crevice (15a and 15b) of the deep inner hinges (9a and 9b) to lock and secure the PVC Prescription Optical Foil into its proper place.
Patent CA-2806259-A1 (CA)
Inventor: CASTONGUAY BERTIN
IPC: E02D29/02
Filed: 2011-09-28
Abstract: Disclosed is an economical and effective way of producing a modular retaining wall, using only blocks which in and of themselves are of insufficient thickness to function as retaining wall blocks. The modular wall includes backer blocks and facing blocks which are connected by connectors in a back to back, spaced apart arrangement, thereby forming a hollow retaining wall. The hollow wall can be filled with loose filler material to increase the mass and retaining capacity of the wall. Further disclosed are wall components and a wall kit for a modular retaining wall. A double sided decorative wall is also disclosed. The modular wall system allows for the construction of retaining walls and freestanding, double sided, decorative walls forming both straight and curved walls.
Patent CA-2807602-A1 (CA)
Inventor: MYSEN CLARENCE C
IPC: G06Q30/00
Filed: 2011-08-04
Abstract: In general, first bids associated with an ad request are identified, where the first bids have an auction value that is set at a bidding time. Second bids associated with the ad request are identified, where the second bids have an auction value that is unknown at the bidding time. One or more predicted auction values for the second bids are determined, and an auction is run to identify one or more winning bids from the first and second bids for satisfying the ad request.