baber/WOPTO huggingface dataset:
Patent CA-2656423-C (CA)
Title: Codeur audio, decodeur audio et processeur audio comprenant une caracteristique de predistorsion variable dynamique
Inventor: HERRE JUERGEN
IPC: G10L19/20
Filed: 2007-05-16
Granted: 2013-12-17
Abstract: L'invention concerne un codeur audio, un décodeur audio ou un processeur audio comprenant un filtre (12) pour générer un signal audio filtré, le filtre ayant une caractéristique de gauchissement variable, la caractéristique étant réglable en réponse à un signal de régulation variable dans le temps (16), le signal de régulation indiquant une caractéristique de gauchissement faible ou absente ou une caractéristique de gauchissement comparativement élevée. En outre, un contrôleur (18) est connecté pour produire le signal de régulation variable dans le temps, qui dépend du signal audio. Le signal audio filtré peut être introduit sur un processeur de codage (22) ayant des algorithmes de codage différents, dont un est un algorithme de codage adapté à une forme de signal spécifique. En variante, le filtre est un post-filtre recevant un signal audio décodé.
Patent CA-2658307-C (CA)
Title: Method for deghosting marine seismic streamer data with irregular receiver positions
Inventor: VAN BORSELEN ROALD G
IPC: G01V1/36
Filed: 2009-03-13
Granted: 2015-01-27
Abstract: Seismic data are obtained for each seismic source activation in a marine streamer and for each frequency, after being transformed to a spectral domain. An iterative conjugate gradient scheme, using a physically-based preconditioner, is applied to the transformed seismic data, to provide a least squares solution to a normal set of equations for a deghosting system of equations. The solution is inverse-transformed back to a space-time domain to provide deghosted seismic data.
Patent CA-2659715-C (CA)
Title: Method and system for treating a subterraean formation using diversion
Inventor: CLARK W E
IPC: E21B43/26
Filed: 2007-06-26
Granted: 2014-06-17
Abstract: A method well treatment includes establishing fluid connectivity between a wellbore and at least one target zone for treatment within a subterranean formation, which is intersected by a wellbore. The method includes deploying coiled tubing into the wellbore and introducing a treatment composition into the wellbore. The method includes contacting a target zone within the subterranean formation with the treatment composition, introducing a diversion agent through the coiled tubing to an interval within a wellbore and repeating the introduction of the treatment, the contacting of the target zone and the introduction of the diversion agent for more than one target zone.
Patent CA-2670834-C (CA)
Title: Preparation de 3,4-dihydroisoquinolines a partir d'un acide et d'une amine
Inventor: GROTE CHRISTOPHER W
IPC: C07D217/02
Filed: 2007-12-10
Granted: 2016-02-02
Abstract: L'invention concerne des procédés de synthèse de morphinane. Elle concerne en particulier un procédé de couplage d'un composé d'acide carboxylique avec un composé d'amine afin de former un produit d'amide qui peut ensuite être isolé, ou le produit d'amide brut peut être cyclisé afin de former un composé de 3,4-dihydroisoquinoline. Dans une forme de réalisation, l'acide carboxylique contient une fraction phénol protégée par un groupe de protection instable. Le phénol protégé permet de réduire les temps de réaction, de simplifier le traitement final du produit et de réduire la quantité d'agent de cyclisation, POCl3, nécessaire pour former le composé de 3,4-dihydroisoquinoline.
Patent CA-2674650-C (CA)
Inventor: AW CHENG HOK
IPC: F42C15/188
Filed: 2007-12-19
Granted: 2015-03-31
Abstract: The present invention provides a self destruction impact fuse for fail-proof detonating a projectile, preferably a low velocity projectile. The present invention further provides a projectile that can be detonated reliably even at low velocity.
Patent CA-2679777-C (CA)
Title: Ballon de fete avec un dispositif d'eclairage
Inventor: JEFFREY PETER
IPC: A63H27/10
Filed: 2008-02-11
Granted: 2015-07-14
Abstract: L'invention concerne un ballon de fête (10) qui comprend une membrane extensible avec un orifice d'entrée (15) pour permettre l'entrée de gaz lors du gonflement et un dispositif d'éclairage, comprenant une diode électroluminescente (DEL) (50) alimentée par au moins une batterie (54), est monté à l'intérieur du ballon (10). À cet égard, le dispositif d'éclairage (50) a une projection (58) par laquelle il est attaché à la membrane extensible, à l'intérieur du ballon, par une attache ou un joint torique (59) ajusté sur la projection (58) à partir de l'extérieur du ballon. Une bande de matériau isolant (53) est initialement située entre la batterie ou les batteries (54) et la DEL (50) et peut être retirée, par exemple, avant ou lors du gonflement du ballon (10), pour éclairer la DEL et le ballon.
Patent CA-2681963-C (CA)
Title: Methods and apparatus for providing linings on concrete structures
Inventor: RICHARDSON GEORGE DAVID
IPC: B28B23/00
Filed: 2008-04-02
Granted: 2012-08-07
Abstract: Methods and apparatus are provided for lining one or more surfaces of concrete structures during fabrication thereof. A structure-lining apparatus comprises a plurality of structure-lining panels and a plurality of concrete-anchoring components. The panels, which may extend in longitudinal and transverse directions, are interconnected to one another in edge-to-edge relationship at their transverse edges to line at least a portion of the interior of the structural form. The concrete-anchoring components extend in an inward/outward direction from the panels. The concrete-anchoring components may: be integrally formed with the panels; connect to the panels via suitably configured connector components; and/or connect edge-adjacent panels to one another. The concrete-anchoring components may comprise concrete-anchoring features which may extend in the longitudinal and transverse directions (e.g. in a plane parallel to the panels) to provide concrete-anchoring surfaces. In particular embodiments, the concrete-anchoring features comprise a stem which extends in the inward/outward and longitudinal directions and, at a distance spaced apart from the panels in the inward/outward direction, one or more leaves which extend in the longitudinal and transverse directions to provide anchoring surfaces. Concrete is then poured into the form on an interior of the lining panels and allowed to solidify in the form. As the concrete solidifies, the concrete-anchoring components bond the lining panels to the resultant concrete structure.
Patent CA-2685222-C (CA)
Inventor: KOIKE MASAMICHI
IPC: A61P37/08
Filed: 2008-05-14
Granted: 2017-12-19
Abstract: The present invention relates to a method of reducing the numbers of eosinophils in a human subject comprising administration to a subject an IL-5R binding molecule that comprises (a) a region that specifically binds to the IL-5R and (b) an immunoglobulin Fc region. In a specific embodiment, a method of the invention reduces the number of eosinophils in blood, bone marrow, gastrointestinal tract (e g, esophagus, stomach, small intestine and colon), or lung.
Patent CA-2685784-C (CA)
Title: Paint sprayer with rotary atomizer
Inventor: KURODA MASAYUKI
IPC: B05B3/02
Filed: 2007-05-02
Granted: 2014-07-15
Abstract: In a rotary atomizer (10) including a rotating bell (92) secured to a rotating shaft (20a) of an air motor (20) held in an atomizer body, the rotating bell having a plurality of orifices (92a) for supplying paint to an object to be painted, the rotating bell being rotated to spray the paint toward the object to be painted, the rotary atomizer comprises a paint passage (102a) with a paint port (112c) at an end thereof fluidly communicating with the orifices of the rotating bell, and a water passage (108) arranged outside of the paint passage and having a water port at an end of the water passage leading to the orifices of the rotating bell. A needle (94) for opening and closing the paint port may be provided.
Patent CA-2688120-C (CA)
Title: Dispositif electronique portable et methode de commande
Inventor: PALECZNY TODD ROBERT
IPC: H04M1/72454
Filed: 2009-12-10
Granted: 2015-05-05
Abstract: Un dispositif électronique portatif comprend un affichage tactile et un actionneur piézoélectrique placé et préchargé sur un support et agencé pour procurer une rétroaction tactile à laffichage tactile en réponse à un signal dactivation. Laffichage tactile peut être sollicité vers lactionneur piézoélectrique pour précharger lactionneur piézoélectrique.
Patent CA-2693405-C (CA)
Inventor: SOKOL JOHN C
IPC: C01B11/02
Filed: 2008-07-11
Granted: 2016-08-16
Abstract: The invention concerns a process for the production of chlorine dioxide comprising generating chlorine dioxide in an aqueous reaction medium in a reaction vessel maintained at super-atmospheric pressure, withdrawing gaseous chlorine dioxide from said reaction medium, bringing withdrawn gaseous chlorine dioxide to an aqueous absorption medium and withdrawing gaseous chlorine dioxide from said absorption medium.
Patent CA-2695029-C (CA)
Inventor: WAWRO HORST
IPC: B23F19/00
Filed: 2008-07-28
Granted: 2012-09-11
Abstract: The invention relates to a tooth flank polishing tool (31) comprising a base (32) that can be rotated about a central axis. A polishing fleece (33) which can be introduced into at least one tooth gap (39) of a gear (30) that is to be polished is mounted on the base (32). At least some sections of the polishing fleece (33) have an external contour that is adapted to the shape of a tooth flank (37). The tooth flank polishing tool can be used for polishing gears (30) or threads.
Patent CA-2697379-C (CA)
Inventor: LUDLOW NELSON
IPC: G07C11/00
Filed: 2008-08-22
Granted: 2016-06-28
Abstract: A dynamic identity matching facility that enables an operator to determine the status of an individual based on identification information contained on an identification record provided by the individual. The operator scans the individual's identification information from the identification record using a scanning device. The facility decodes the scanned identification information and identifies a number of candidates based on the decoded identification information. For each identified candidate, the facility generates a candidate score. Based on the candidate score of each identified candidate, the facility selects a number of the identified candidates for display. The facility displays the selected candidates to the operator along with the candidate's criminal or other acts.
Patent CA-2697701-C (CA)
Inventor: MARSHALL IAN D
IPC: H04M11/06
Filed: 2010-03-24
Granted: 2019-01-15
Abstract: Performance data relating to each of multiple network devices distributed in a geographic region is analyzed. That data can include values for various parameters measured automatically by routine polling of subscriber devices and/or network elements serving those subscriber devices. Measured parameter values can then be stored in a database and made available, together with information about subscriber device locations, to one or more analysis servers that analyze different portions of the network. As part of that analysis, groups of devices experiencing performance problems are identified based on device location. Information about those groups is then communicated and can be made available for, e.g., monitoring by service personnel.
Patent CA-2698951-C (CA)
Title: Multiple communications protocol routing in advanced metering infrastructure context
Inventor: HART DAVID F
IPC: H04L12/28
Filed: 2010-04-01
Granted: 2014-05-27
Abstract: Techniques for using an Advanced Metering Infrastructure (AMI) system for Utility Automation (UA) purposes in a utility distribution system are disclosed herein. In an AMI system, a metering node often includes a communications option board for connecting to a wide area network (WAN), which can be shared between the AMI system and a UA system. The metering node may be near other devices that can be controlled by a utility company to monitor and control components of the utility distribution system. A data packet is received in a communication device. The communication device determines whether the received data packet is formatted according to a first protocol employed by the AMI system. If so, then the data packet is forwarded to a first device in communication with the AMI system. If not, then the data packet is forwarded to a second device in communication with the UA system.
Patent CA-2699090-C (CA)
Inventor: OFLAZOGLU EZOGELIN
IPC: A61K47/48
Filed: 2008-10-08
Granted: 2016-02-02
Abstract: Methods for the treatment of Hodgkin's lymphoma comprising administering both a chemotherapeutic regimen and an antibody-drug conjugate compound to a subject in need thereof are provided.
Patent CA-2702817-C (CA)
Title: Applicateur de liquide
Inventor: BALLOT STEPHAN M
IPC: B43K7/10
Filed: 2008-10-17
Granted: 2016-05-17
Abstract: L'invention concerne un applicateur de liquide qui comprend un contenant de liquide et un mécanisme de distribution de liquide comportant un élément de soupape permettant de déplacer axialement une pointe d'applicateur pour déplacer l'élément de soupape en position ouverte, afin de permettre à la pointe de l'applicateur d'appliquer le liquide sur une surface. L'amélioration comprend une fermeture d'applicateur comportant un couplage de fermeture pour coupler la fermeture d'applicateur au bord périphérique d'un contenant. Un élément facultatif de protection peut être fixé sur la fermeture de l'applicateur pour conférer une protection entre la pointe de l'applicateur et un opérateur saisissant le contenant de liquide.
Patent CA-2703274-C (CA)
Inventor: LETELLIER GODFREY TED
IPC: H01R13/00
Filed: 2010-05-05
Granted: 2017-09-26
Abstract: This invention provides an apparatus for removing a plug from an electrical receptacle. It has a planar face portion between the housing and the receptacle, with prongs from the plug projecting through openings in the face portion. A single planar extraction portion is positioned away from the receptacle and away from the cord, and extends outwards to form a single planar loop. Pulling the loop away from the receptacle removes the plug from the receptacle. The invention provides kits having plug pullers that are color coded to reflect the function of the equipment, or its location when in use. The device can be used to enhance safety and access around electrical outlets, and to organize and manage any number of electrically powered items plugged into neighboring power supply outlets.
Patent CA-2705109-C (CA)
Inventor: HUYNH-BA TUONG
IPC: A23F5/46
Filed: 2008-10-15
Granted: 2016-02-09
Abstract: The invention relates to a thermally processed ready to drink liquid coffee product having an improved flavor quality after thermal processing and storage due to the incorporation of a thioester flavor precursor at a concentration of 0.005 to 7 mg/kg. Preferably, the flavor precursor is furfurylthioacetate, methylthioacetate or prenylthioacetate or combinations thereof and not limited to the above. The invention also relates to a process for preparing the improved flavor quality of a thermally processed coffee product.
Patent CA-2707192-C (CA)
Inventor: ZHANG ZUOGUANG
IPC: A61K36/725
Filed: 2007-11-30
Granted: 2015-06-02
Abstract: The antimelancholic medicine or health products prepared with jujuba cAMP materials and the preparative method are provided in the present invention.
Patent CA-2711719-C (CA)
Inventor: LACERTE MARC D
IPC: A47F5/08
Filed: 2009-01-07
Granted: 2013-12-24
Abstract: A board mount which can be utilized to position a board relative to a building element (26+28). In various embodiments, the board mount can include a holder (22) for receiving at least a portion of a drywall board and, in addition, a flexible member (24) which can be inserted intermediate first (26) and second (28) building elements to retain the board holder (22) relative to one of the first (26) and second (28) building elements. The flexible member (24) can be configured to be deflected, or flexed, between a first configuration and a second configuration when the flexible member (24) is positioned intermediate the building elements (26+28). In use, the flexible member (24) can hold the board mount in place while only one laborer inserts the drywall board into the board holder (22).
Patent CA-2713776-C (CA)
Inventor: KELLENBERGER JOHANNES LAURENZ
IPC: A61P17/06
Filed: 2009-02-09
Granted: 2018-06-05
Abstract: The invention relates to macrolide compounds of formula (1),the use of said compounds as medicaments, in particular for the treatment or prevention of inflammatory and allergic diseases, pharmaceutical compositions containing said compounds and to processes for their preparation. The invention relates in particular to macrolide compounds with anti-inflammatory activity mediated primarily through inhibition of phosphodiesterase 4 (PDE4) which makes them useful for the treatment and/or prevention of inflammatory and allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rheumatoid arthritis, atopic dermatitis or inflammatory bowel disease or proliferative diseases such as cancer.
Patent CA-2714530-C (CA)
Inventor: MAEDA TADAO
IPC: A61K31/07
Filed: 2009-02-10
Granted: 2018-09-25
Abstract: L'invention porte sur un procédé de traitement ou de prévention d'un dysfonctionnement rétinien lié à l'âge. Ce procédé met en jeu l'administration à un patient d'une quantité pharmaceutiquement efficace d'un dérivé rétinien synthétique de manière répétée pendant une durée d'au moins environ 3 mois. Des dérivés rétiniens synthétiques efficaces comprennent des esters 9-cis-rétinyliques, des esters 11-cis-rétinyliques, des dérivés et congénères de ceux-ci, et des combinaisons de ceux-ci. Des substituants d'esters appropriés comprennent des carboxylates d'acides monocarboxyliques en C1-C10 et d'acides polycarboxyliques en C2-C22.
Patent CA-2715759-C (CA)
Title: Systeme de pipette et procede pour mesure la viscosite
Inventor: MILLET FREDERIC
IPC: G01N11/04
Filed: 2009-01-29
Granted: 2017-10-31
Abstract: L'invention concerne un système pour déterminer une viscosité d'un fluide. Le système inclut une chambre d'admission, un tube, un piston, un actionneur, un capteur et un processeur. Le tube communique avec la chambre d'admission et inclut un canal incluant une partie cylindrique de section de diamètre constante. Le piston est monté dans la chambre d'admission. L'actionneur est configuré pour déplacer le piston au sein de la chambre d'admission à vitesse constante pendant une fenêtre de temps pour réguler un fluide dans la partie cylindrique. Le capteur est configuré pour mesurer une pression une pluralité de fois pendant la fenêtre de temps pour définir une pluralité de mesures de pression. Le processeur est configuré pour recevoir la pluralité de mesures de pression définie, pour déterminer une pente associée à la pluralité de mesures de pression reçue, et pour déterminer une viscosité du fluide à partir de la pente déterminée.
Patent CA-2718847-C (CA)
Inventor: DOMERCQ OLIVIER
IPC: F04D29/16
Filed: 2009-03-25
Granted: 2016-01-05
Abstract: Casing (10) for a moving-blade wheel (100) of a turbomachine, comprising a plurality of circumferential slots (11,12,13) having substantially constant cross sections, and wherein the area of the cross section (S1,S2,S3) of the circumferential slots (11,12,13) decreases in the upstream to downstream direction from the first slot (11) to the last slot (13). As a result of the casing being processed in this way, the efficiency of the moving-blade wheel is optimized and the surge margin is improved.
Patent CA-2719523-C (CA)
Inventor: GUO JIANHUI
IPC: C07D239/94
Filed: 2009-03-25
Granted: 2016-07-19
Abstract: The present invention relates to polymorphic forms of N-{4-[3-chloro-4-(3-fluoro-benzyloxy)phenylamino]-quinazolin-6-yl}-acrylamide p-toluenesulfonate with the characteristic X-ray powder diffraction data as stated in the description, preparation methods thereof, pharmaceutical compositions comprising the same and the use thereof.
Patent CA-2720566-C (CA)
Title: Transmission de canaux de surdebit avec decalage temporel et suppression
Inventor: JI TINGFANG
IPC: H04B7/26
Filed: 2009-04-07
Granted: 2014-06-10
Abstract: L'invention porte sur des techniques pour limiter un brouillage dans un réseau sans fil. Selon un aspect, un brouillage sur des canaux de surdébit peut être limité par (i) envoi des canaux de surdébit provenant de différentes stations de base dans des intervalles de temps ne se chevauchant pas et (ii) le fait d'avoir chaque station de base de brouillage qui réduit sa puissance de transmission durant des intervalles de temps dans lesquels les canaux de surdébit sont envoyés par des stations de base voisines. Dans une mise au point, une première station de base peut envoyer un canal de surdébit dans un premier intervalle de temps, et une seconde station de base peut envoyer le canal de surdébit dans un second intervalle de temps qui ne chevauche pas le premier intervalle de temps. Les stations de base peuvent avoir une temporisation de trame différente, qui peut être décalée d'un nombre entier de sous-trames et/ou d'un nombre entier de périodes de symbole. En variante, les stations de base peuvent avoir la même temporisation de trame, et les premier et second intervalles de temps peuvent couvrir des périodes de symbole ne se chevauchant pas avec différents indices.
Patent CA-2722543-C (CA)
Inventor: LIESS MARTIN
IPC: E21B17/03
Filed: 2009-05-04
Granted: 2014-11-04
Abstract: In one embodiment, a tubular handling apparatus is provided with a wedge lock release mechanism that creates a clearance to allow movement by the mandrel having mating wedge surfaces relative to the tubular to release the wedge slips. In another embodiment, a tubular handling apparatus for handling a tubular includes a mandrel; a carrier coupled to the mandrel; a gripping element for engaging the tubular; an engagement member coupled to the carrier for engaging an upper portion of the tubular; and an abutment device adapted to engage the engagement member, wherein a length of the abutment device is adjustable to allow movement of the engagement member.
Patent CA-2723152-C (CA)
Inventor: BESORE JOHN K
IPC: G06Q50/06
Filed: 2009-09-15
Granted: 2017-07-25
Abstract: A system and method of communicating between a master and a slave device for managing home energy are provided. A transmitter is operatively associated with one of a meter and a home energy manager for emitting a carrier signal at a selected frequency. A tone is superimposed on the selected carrier frequency and represents an operational energy cost level output from an associated utility. A receiver receives the emitted carrier signal with superimposed tone. A microcontroller associated with the home appliance then controls the home appliance in response to the emitted carrier signal with superimposed tone. Multiple distinct frequencies correlate to specific rates, and decoding or detecting the presence of one or more tones can be used to represent a binary number that allows the meter/controller to communicate "intelligence" with the home appliance.
Patent CA-2725261-C (CA)
Inventor: TOEWS BERNIE J
IPC: B62D13/00
Filed: 2010-12-14
Granted: 2015-02-24
Abstract: The steerable conveyor includes a conveyor frame supported on a first pair of wheels and a second pair of wheels at laterally opposed first and second sides of the conveyor. The conveyor includes a hitch for connection to a towing vehicle such that the conveyor is pivotal relative to the towing vehicle about a vertical steering axis. A steering mechanism is arranged to pivot all of the steerable wheels relative to the conveyor frame about respective upright steering axes in a common direction of rotation such that the conveyor is arranged to be steered relative to the towing vehicle about the vertical steering axis by steering the conveyor wheels relative to the conveyor frame when the conveyor is towed by the towing vehicle.