baber/WOPTO huggingface dataset:
Patent CA-2713844-A1 (CA)
Inventor: BORRAN MOHAMMAD J
IPC: H04B17/00
Filed: 2008-11-13
Abstract: Techniques for transmitting data with short-term interference mitigation in a wireless communication system are described. In one design, a first station (e.g., a base station or a terminal) may send a first message to at least one interfering station to request reduction of interference on at least one resource. The first station may send the first message in anticipation of receiving data on the at least one resource. An interfering station may receive the first message from the first station and may reduce interference on the at least one resource by reducing its transmit power and/or by steering its power in a direction different from the first station.  The first station may thereafter receive data from a second station on the at least one resource. The techniques may be used for data transmission on the forward and reverse links.
Patent CA-2714273-A1 (CA)
Inventor: MYERS DANIEL N
IPC: B01J38/02
Filed: 2009-06-15
Abstract: Systems and methods for recovering catalyst in an oxygenate to olefin process are provided that include removing a quench tower bottoms stream containing catalyst from a quench tower and passing the catalyst containing stream to a drying chamber, where the catalyst containing stream is dried to produce substantially dried catalyst.
Patent CA-2714478-A1 (CA)
Inventor: NOGUCHI MUNENORI
IPC: A61P31/04
Filed: 2009-02-04
Abstract: This aims to produce dental sterilizing water having not only a sterilizing action but also an action to break a bio-film.  Provided is a sterilizing water producing device (51) comprising a stock solution tank (3) for storing a stock solution (52), a stroke pump (4) connected in communication to the stock solution tank, an electrolytic bath (5) connected in communication to the stroke pump, a discharge pipe (6) connected in communication to the electrolytic bath, and a dilution water tank (8) reserving dilution water (57). The dilution water tank (8) is so positioned relative to the tip position of the discharge pipe (6) that the tip of the discharge pipe (6) may be lower than the water level of the dilution water (57) reserved in the dilution water tank (8). The stock solution (52) is prepared by selecting any of the methods shown at (a-1) to (d).
Patent CA-2716147-A1 (CA)
Inventor: ZILLMANN KARL-HEINZ
IPC: H01F27/30
Filed: 2009-02-17
Abstract: L'invention concerne un transformateur biphasé ou polyphasé comprenant une armature qui présente une âme et au moins deux branches, branches sur lesquelles est à chaque fois posée une bobine (17), et comprenant au moins un support auquel est fixée l'âme et qui présente des surfaces d'appui (14) pour les bobines. Sur chaque surface d'appui (14) reposent au moins deux blocs d'appui (15, 16) pour chaque bobine, lesquels sont munis d'éléments de compensation souples (35) sur la surface porteuse (19) côté bobine et présentent sur leurs surfaces latérales longues (25, 26) qui s'étendent perpendiculairement à la surface porteuse (19) au moins une baguette (27, 28) qui prolonge la ligne de fuite, laquelle s'étend dans le sens longitudinal et parallèlement à la surface porteuse du bloc d'appui.
Patent CA-2717761-A1 (CA)
Inventor: HECKROTH HEIKE
IPC: C08G18/10
Filed: 2009-02-21
Abstract: The present invention relates to novel, fast curing glues on the basis of hydrophilic polyisocyanate prepolymers for use in surgery, comprising pharmacologically active agents.
Patent CA-2721685-A1 (CA)
Title: Pre-emptive acknowledgement for data transmission in a communication system
Inventor: PALANKI RAVI
IPC: H04L1/16
Filed: 2009-05-05
Abstract: Techniques for sending acknowledgement (ACK) information for data transmission are described. In one design, a receiver receives a transmission of data, processes the received transmission to decode the data, and generates ACK information for the data prior to decoding all of the data. The receiver may generate the ACK information based on decoding results for a portion of the data and/or received signal quality of the received transmission. The receiver may send the ACK  information at a designated ACK transmission time prior to completing decoding for all of the data. The receiver may receive a transmission of multiple (K) packets and may generate ACK information for these K packets after decoding L packets, where 1<=L < K. The receiver may set the ACK  information to an ACK if all L packets are decoded correctly or to a NAK if any one of the L packets is decoded in error.
Patent CA-2723423-A1 (CA)
Inventor: NICHOLS NATALIE C M B
IPC: C07C2/28
Filed: 2009-04-21
Abstract: This invention is a process for producing diisobutylene from isobutylene. The process comprises first contacting a sulfonic acid resin with a reaction feed comprising isobutylene and tertiary butyl alcohol to produce a product stream comprising diisobutylene, isobutylene, tertiary butyl alcohol, and water. The product stream is distilled to produce a first overhead stream comprising diisobuty-lene and tertiary butyl alcohol. Water is separated from the first overhead stream, and the resulting isobutylene-enriched stream is recycled back to the reaction step. The first bottoms stream is distilled to produce a second overhead stream comprising tertiary butyl alcohol and a bottoms product stream comprising diisobutylene.
Patent CA-2724467-A1 (CA)
Inventor: OLD DAVID W
IPC: A61P17/14
Filed: 2009-05-13
Abstract: Compounds comprising (I) or a pharmaceutically acceptable salt or a prodrug thereof, are disclosed, wherein J1, J2, B, Y, and A are as described. Methods, compositions, and medicaments related thereto are also disclosed.
Patent CA-2726234-A1 (CA)
Title: Antihistamine and antihistamine-like nasal application, products, and method
Inventor: WAHI ASHOK L
IPC: A61K31/573
Filed: 2009-05-16
Abstract: A method of and product for reducing the undesirable effects of allergic rhinitis by applying a formulation to a per-son's nasal region or nostrils. The formulation creates a barrier that prevents airborne allergens from contacting nasal mucous membranes, and at the same time, electrostatically repels or attracts and captures the particulate allergens, and changes their shapes so as to mitigate the effects of allergic rhinitis. The formulation may be made more effective by the addition of an anti-histamine compound.
Patent CA-2726961-A1 (CA)
Inventor: ZONG PINGPING
IPC: H04W8/24
Filed: 2010-12-23
Abstract: Method and system for power headroom reporting in a mobile device capable of supporting multiple radio transmissions via different channels. The available maximum power variation of a second channel is estimated based on power usage in radio transmission of a first channel. A plurality of measures related to radio transmission via the second channel are them computed. Whether one or more conditions for power headroom reporting of the second channel are met is tested in accordance with a configuration with respect to power headroom reporting.  The power headroom is computed based on the estimated power variation relating to the first channel and the radio transmission measures relating to the second channel. A  power headroom report is then generated based on the computed power headroom and such a report is then transmitted, typically from the mobile device to a base station.
Patent CA-2727959-A1 (CA)
Title: Novel coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst
Inventor: OK MYUNGAHN
IPC: C08G64/34
Filed: 2009-07-29
Abstract: Provided are a complex prepared from ammonium salt-containing ligands and having such an equilibrium structural formula that the metal center takes a negative charge of 2 or higher, and a method for preparing polycarbonate via copolymerization of an epoxide compound and carbon dioxide using the complex as a catalyst.  When the complex is used as a catalyst for copoly-merizing an epoxide compound and carbon dioxide, it shows high activity and high selectivity and provides high-molecular weight polycarbonate, and thus easily applicable to commercial processes. In addition, after forming polycarbonate via carbon dioxide/epoxide copolymerization using the complex as a catalyst, the catalyst may be separately recovered from the copolymer.
Patent CA-2732306-A1 (CA)
Inventor: IANIRO TEODORO T
IPC: A23L1/30
Filed: 2009-07-31
Abstract: L'invention concerne une composition s'utilisant comme antioxydant, par exemple comme complément antivieillissement. Cette composition comprend un extrait de marc de muscadine (Vitis rotundifolid) dont la teneur en polyphénols est d'au moins 2% et du resvératrol trans, qui provient d'une source autre que la muscadine et dont la pureté est d'au moins 5%. Dans un exemple, le rapport entre les polyphénols d'extrait de marc de muscadine et le resvératrol trans se situe entre  0,1/1 et 10/1 (en poids), ce qui permet d'obtenir une composition présentant une activité antioxydante. L'invention concerne aussi des procédés de production de compositions antioxydantes. Ces procédés comprennent l'étape consistant à combiner un extrait de marc de muscadine dont la teneur en polyphénols est d'au moins 2% et du resvératrol, ce dernier provenant d'une source autre que la muscadine et présentant une pureté d'au moins 5%, selon un rapport se situant entre 0,1/1 et 10/1 (en poids), afin de former une composition présentant une activité antioxydante.
Patent CA-2732337-A1 (CA)
Title: Production of canola protein isolate without heat treatment ("c200ca")
Inventor: SEGALL KEVIN I
IPC: C07K14/415
Filed: 2009-08-18
Abstract: The supernatant from the deposition of canola protein micellar mass is processed to provide a canola protein iso-late which is soluble in an aqueous acidic environment.
Patent CA-2735787-A1 (CA)
Title: Estimating a state of at least one target
Inventor: NICHOLSON DAVID
IPC: G05B13/00
Filed: 2009-09-02
Abstract: A method of estimating a state of at least one target (104). The method includes obtaining at least one target mea-surement from a first sensor (302), and applying a Gaussian Process (GP) technique to a said target measurement to obtain an up-dated target measurement.
Patent CA-2736392-A1 (CA)
Inventor: GLICK JONATHAN P
IPC: A61B17/03
Filed: 2011-04-05
Abstract: A surgical fastener for delivering into body tissue during a surgical procedure is disclosed. The surgical fastener includes a continuous helical coil having a proximal end and a distal end. The continuous helical coil has a cross-section with at least five sides. A first helical coil section is located at the distal end. A tapered point extends from the first helical coil. A  central passage that passes through the center of the fastener has a non-circular shape. The central passage defines a longitudinal axis. The continuous helical coil has a profile transverse to the longitudinal axis. The profile is non-circular. A tail is located at the proximal end of the continuous helical coil.
Patent CA-2737268-A1 (CA)
Inventor: NORMAN VALENTINO
IPC: H04B7/26
Filed: 2008-10-20
Abstract: The safety mast and the double safety mast both distance the transmitter from its controls and operator thus reducing radiation to both. The transmitter must be separated from its controls prior to installation.
Patent CA-2740490-A1 (CA)
Title: Nacelle pour turboreacteur
Inventor: JORET JEAN-PHILIPPE
IPC: B64D29/08
Filed: 2009-09-07
Abstract: L'invention concerne une nacelle (1) pour turboréacteur (8) comprenant : une structure d'entrée d'air (4) apte à canaliser un flux d'air vers une soufflante (7) du turboréacteur (8), comprenant une lèvre d'entrée d'air (21) en amont de la nacelle (1) rattachée à ses extrémités à un panneau externe (25) et un panneau interne (23); une structure médiane (5) destinée à entourer ladite soufflante (7) et à laquelle est rattachée la structure d'entrée d'air (4) de manière à assurer une continuité aérodynamique, ladite structure médiane (5) comprenant une virole externe du canal du flux secondaire (11) destinée à entourer le moteur et un capot externe médian (13), et une section aval (6), le panneau externe (25) comprenant une partie mobile (25a) rattachée à la lèvre d'entrée d'air (21 ) et s'étendant en aval du panneau interne (23), et au moins une partie fixe (25b) fixée à la structure médiane (5) ou à la section aval (6) et destinée à s'emboîter avec la partie mobile (25a) par complémentarité de forme.
Patent CA-2743179-A1 (CA)
Inventor: PAPLHAM WILLIAM PATRICK
IPC: B29C51/10
Filed: 2009-12-10
Abstract: The present invention is directed to a process of thermoforming an acrylic polymer containing sheet by heating the sheet in a mold which comprises (a) a foam which would degrade if in contact with the heated sheet and (b) a thermal barrier which is intermediate the sheet and foam to prevent the foam from degrading.  In many applications, the resulting article can be used without removal of the foam. Also, the foam can serve to protect the acrylic sheet such as during long distance shipping. The present invention is also directed to a mulitlayered article.
Patent CA-2745682-A1 (CA)
Inventor: HERMAN ERIN
IPC: B60P1/04
Filed: 2011-07-07
Abstract: A transport apparatus for moving an elongated object includes a trailer frame with a tilting rear frame section pivotally attached to a front frame section. Rear wheels are mounted under the rear frame section rearward of the tilt axis, and an actuator pivots the rear frame section upward about the tilt axis from a horizontal lowered position to a vertical raised position. An engagement mechanism on a rear end of the rear frame section rearward of the rear wheels moves downward into engagement with a receiver on the object when the rear frame section moves upward. When the rear frame section moves upward to the raised position adjacent to the object, the rear wheels are raised above the ground. A lock secures the object to the tilting rear frame. Moving the tilting rear frame section downward moves the object downward to a horizontal transport position resting on the trailer frame.
Patent CA-2746125-A1 (CA)
Inventor: WEBER ALFRED
IPC: G01N33/68
Filed: 2009-12-11
Abstract: The present invention relates, in general, to methods for detecting the amount of a polymer on a protein using near-infrared spectroscopy. Measurement of the number of polymer moieties per protein molecule allows for production of molecules having a uniform number of polymer moieties, which is useful in the production of pharmaceutical compositions.
Patent CA-2746856-A1 (CA)
Inventor: DEVIERE JACQUES
IPC: A61P1/10
Filed: 2010-01-11
Abstract: An energetic or nutritive composition comprising: at least one compound having laxative properties, one or more mineral salts chosen among the class comprising at least sodium, potassium, chlorine, calcium, magnesium, phosphor or a combination thereof; and nutrients comprising at least carbohydrates which may be assimilated by the human digestive system.
Patent CA-2749430-A1 (CA)
Inventor: JACKSON ROGER P
IPC: A61B17/70
Filed: 2009-09-16
Abstract: A flexible stabilization assembly includes a flexible inner core, an outer spacer with an off -axis lumen that re-ceives the inner core, and at least one end cap located on either end of the spacer and rotationally fixed with respect to the spacer.  Bone screws cooperating with the end cap and spacer include structure for close cooperation and engagement with the end cap.  When implanted, the flexible inner core is posteriorly biased with respect to the spacer.
Patent CA-2750346-A1 (CA)
Inventor: BEACH ANDREW
IPC: E21B33/13
Filed: 2010-02-24
Abstract: A flowable material delivery system (10) comprises a working fluid valve (26);  and, a pump (18) in fluid commu-nication with the working fluid valve (26). The pump (18) is configured to hold a supply of a flowable material such as grout. The valve (26) is operable to provide fluid communication between a working fluid source and the pump (18) so that the working fluid from the fluid source operates the pump (18) to eject the grout in the pump.  The valve (26) is also configured to provide fluid communication between the working fluid source and a region outside the pump (18). This provides a fluid bypass to enable relief from pressure arising from a head of the working fluid about the system (10).
Patent CA-2751210-A1 (CA)
Inventor: OR YAT SUN
IPC: A61K38/13
Filed: 2010-01-30
Abstract: The present invention relates to cyclosporin analogues having antiviral activity against HCV and useful in the treatment of HCV infections. More particularly, the invention relates to novel cyclosporin analogue compounds, compositions containing such compounds and methods for using the same, as well as processes for making such compounds.
Patent CA-2753413-A1 (CA)
Inventor: PABON JAHIR
IPC: F03G7/08
Filed: 2010-06-04
Abstract: Electrical energy is produced at a remote site by converting kinetic energy from fluid flow to electrical energy using a downhole harvesting apparatus. The downhole harvesting apparatus includes a vibrating sleeve member that vibrates in response to fluid flow through a tubular housing structure. The vibration of the sleeve is used to generate electrical power. The harvesting apparatus may include features to help maintain constant fluid flow in the tubular structure. The harvesting apparatus can be tuned to different vibration and flow regimes in order to enhance energy conversion efficiency.
Patent CA-2756882-A1 (CA)
Title: Method for reducing sunburn damage in plants
Inventor: RIGGS RICHARD
IPC: A01N43/84
Filed: 2010-03-25
Abstract: The present invention relates to methods, use and compositions for reducing sunburn damage in plants. More specifically, it relates to methods and compositions for controlling, preventing, or treating sunburn damage using UV filters.
Patent CA-2758853-A1 (CA)
Title: Method and composition for enhanced hydrocarbons recovery from a very high salinity, high temperature formation
Inventor: BARNES JULIAN RICHARD
IPC: C09K8/584
Filed: 2010-04-14
Abstract: A method of treating a very high salinity high temperature hydrocarbon containing formation is described. The method includes (a) providing a hydrocarbon recovery composition to at least a portion of a hydrocarbon containing formation having a brine salinity of above about 13 wt% and a temperature of above about 7°C, wherein the composition comprises a C15-18 internal olefin sulfonate; and (b) allowing the composition to interact with hydrocarbons in the hydrocarbon containing formation.
Patent CA-2759600-A1 (CA)
Title: System and method for monitoring painting quality of components, in particular of motor-vehicle bodies
Inventor: TERRENO ANDREA
IPC: G01N21/892
Filed: 2011-11-28
Abstract: A system and a method for monitoring painting quality of components, for example of motor-vehicle bodies, comprises a robot (4) which moves a monitoring head (5) to follow the components to be monitored (2) while they move along a production line (1).  The monitoring head moves with respect to the surface (S) to be monitored and comprises both a source of light (7) and a camera (8) which receives the light emitted by the source of light (7) which is reflected by the monitored surface (S). An electronic processing unit (6) receives the signals coming from the camera (8) and processes them according to different processing algorithms for detecting various categories of defects, specifically small defects, medium defects, and large defects.
Patent CA-2760537-A1 (CA)
Title: Wellbore tool for fracturing hydrdocarbon formations or fluid injection, and method of use
Inventor: GROVES EMIL
IPC: E21B43/26
Filed: 2011-12-05
Abstract: A wellbore tool for adapted for insertion into a wellbore extending into a hydrocarbon-containing formation, for fracturing said formation, or for injecting a fluid such as steam into such reservoir. An elongate, substantially cylindrical tubular member is provided, having at a first end external thread means adapted for threadable connection to internal thread means disposed on an end of a wellbore piping member, and at an opposite end having internal thread means. At least a pair of longitudinally-spaced apart radially-outwardly protruding annular rib members are located on an exterior periphery of said tubular member, each of an outer diameter greater than an outer diameter of said wellbore piping member to which said tool is adapted to be threadably coupled.  A  method for fracturing a hydrocarbon formation using such wellbore tool, or injecting a fluid such as steam into the formation, is further disclosed.
Patent CA-2763228-A1 (CA)
Title: Vehicle navigation device and method
Inventor: SPINDLER C C
IPC: G01C21/34
Filed: 2012-01-05
Abstract: A vehicle navigation device (1) comprises a map data base (3) storing map data and a processing unit (2). The map data base (3) includes first attributes indicative of the presence of express lanes and second attributes assigned to lanes to indicate which lanes of a road segment are express lanes. The processing unit (2) is coupled to the map data base (3) and is configured to perform a route search based at least on the first attribute and to control outputting of route guidance information via a user interface (4) based at least on the second attribute.
Patent CA-2765557-A1 (CA)
Title: Procede et systeme de detection de positions relatives recourant a l'analyse de la perspective des images
Inventor: WALKER DAVID RYAN
IPC: G01C23/00
Filed: 2012-01-26
Abstract: L'invention a trait à un système et un procédé de détection d'emplacement relatif sur un dispositif électronique au moyen d'une analyse de perspective d'image. Le dispositif électronique consiste en un module de processeur couplé à un module d'appareil photo. Le module d'appareil photo d'un dispositif électronique ainsi qu'un dispositif cible serviront à saisir des images des alentours actuels, y compris des éléments communs, qui seront alors utilisées pour obtenir l'emplacement relatif des dispositifs les uns par rapport aux autres.
Patent CA-2767621-A1 (CA)
Inventor: TRIEU VUONG
IPC: A61K48/00
Filed: 2010-07-09
Abstract: The invention provides SPARC antisense oligonucleotides and methods of their use in proliferative diseases such as cancer and hepatic fibrosis.
Patent CA-2769601-A1 (CA)
Inventor: CORONADO MARTIN
IPC: E21B43/12
Filed: 2010-07-29
Abstract: An apparatus for controlling a flow of a formation fluid is provided that in one embodiment may include a tubular with one or more fluid flow passages and a flow control device formed from a particulate and a hydrophilic material, the flow control device being adjacent to the tubular and being configured to receive formation fluid flowing in a substantially radial direction when placed in a wellbore.
Patent CA-2769608-A1 (CA)
Title: Signal processing apparatus, transmitter, receiver and method
Inventor: NEBOJSA STOJANOVIC
IPC: H04B15/00
Filed: 2011-02-17
Abstract: A signal processing apparatus (100, 300, 400) for correction of a distortion introduced by a signal processing path into a processed signal is provided. The signal processing apparatus (100, 300, 400) comprises a transformer (110, 430a, 430b) for transforming the processed signal into a transformed signal in frequency domain, a processor (150, 350, 420) for determining a first correction function (Cl) and a second correction function (C2) upon the basis of a transfer function of the signal processing path, a first multiplier (120, 433a, 433b) for multiplying values of the transformed signal with coefficients of the first correction function (C1) to obtain a first corrected signal, a signal reverser (130, 140, 437a, 437b, 439a, 439b) for reversing an order of values in a copy of the transformed signal to obtain a reversed transformed signal, a second multiplier (125, 435a, 435b) for multiplying values of the reversed transformed signal with coefficients of the second correction function (C2) to obtain a second corrected signal, and an adder (160, 440a, 440b) for adding the first corrected signal and the second corrected signal to obtain a corrected output signal.