baber/WOPTO huggingface dataset:
Patent CA-2738222-A1 (CA)
Inventor: WENSRICH DOUG
IPC: A61F2/16
Filed: 2009-10-14
Abstract: An improved multifocal design for an ocular implant is provided This ocular implant can include an accommodating intraocular lens (IOL) and a number of haptics The accommodating IOL includes a liquid suspended between two optically transparent plates or membranes to form a pressure lens that passes optical energy The haptics mechanically couple to the IOL in order to position and secure the IOL within the eye The IOL achieves accommodation by using the eye's ciliary muscles to vary the surface curvature of the liquid The liquid may have a high surface tension and be surrounded by phobic liquid Pressure from the ciliary muscles causes fluid to be added from or withdrawn to a reservoir Increasing/decreasing the internal pressure of the liquid changes the angle (curvature) of the surface thus changing the optical properties of the lens When the pressure is released the liquid returns to the reservoir
Patent CA-2740990-A1 (CA)
Inventor: HEMMERLING THOMAS
IPC: G16H40/63
Filed: 2009-10-19
Abstract: The present invention relates to an automatic anesthesia control system and method for the detection of the degree of each component of general anesthesia, automatic detection of drugs administered and automatic drug delivery via intravenous route.
Patent CA-2741967-A1 (CA)
Title: Fluorination of aromatic ring systems
Inventor: DIMAGNO STEPHEN
IPC: C07C219/18
Filed: 2009-10-20
Abstract: This disclosure relates to reagents and methods useful in the synthesis of aryl fluorides, for example, in the preparation of 18F labeled radiotracers. The reagents and methods provided herein may be used to access a broad range of compounds, including aromatic compounds, heteroaromatic compounds, amino acids, nucleotides, and synthetic compounds.
Patent CA-2743669-A1 (CA)
Inventor: SCHENDEL DOLORES
IPC: C07K14/725
Filed: 2009-11-24
Abstract: The present invention is directed to a high affinity T cell receptor (TCR) against a tumor-associated antigen, an isolated nucleic acid molecule encoding same, a T cell expressing said TCR, and a pharmaceutical composition for use in the treatment of diseases involving malignant cells expressing said tumor-associated antigen.
Patent CA-2745325-A1 (CA)
Title: System and method for predicting fluid flow characteristics within fractured subsurface reservoirs
Inventor: HUI MUN-HONG
IPC: G06F19/00
Filed: 2009-12-03
Abstract: A system and method having application notably towards predicting fluid flow characteristics within fractured subsurface reservoirs. The system and method include steps of reservoir characterization, gridding, discretization, and simulation of geologically realistic models describing the fractured subsurface reservoirs. A stochastic fracture representation that explicitly represents a network of fractures within a subsurface reservoir is constructed and used to build a fine-scale geological model.  The model is then gridded such that the network of fractures is represented by interfaces between the fine-scale cells. The model is the discretized and simulated. Simulation can be on a fine-scale or on an upscaled course-scale to produce efficient and reliable prediction of fluid flow characteristics within the subsurface reservoir.
Patent CA-2745758-A1 (CA)
Title: Respiratory access assembly with rotating lock and method
Inventor: BREWER JOHN
IPC: A61M16/00
Filed: 2009-11-24
Abstract: A respiratory access assembly includes a movable manifold and a closed suction catheter assembly with a shuttle movable by actuator between the manifold and the closed suction catheter assembly. The assembly includes a flap positioned adjacent the shuttle and the closed suction catheter assembly which is moveable between an open position which permits passage of a suction catheter there through and a closed position, which prevents a passage of a suction catheter. The respiratory access assembly permits operable communication with the artificial airway to permit suctioning when in an un-locked position, and prevents the entrance of a suction catheter when in the locked position. A method for using a respiratory access assembly.
Patent CA-2745870-A1 (CA)
Inventor: ASTROM HANS
IPC: C07D249/12
Filed: 2009-12-11
Abstract: The invention relates to a method of manufacturing a compound according to formula (I) wherein R is C1-6alkylor C5-10aryl-C1-6alkyl, comprising the steps of: a) reacting isonicotinohydrazide and methyl isothiocyanate, thereby obtaining 2-isoni-cotinoyl-N-methylhydrazinecarbothioamide; b) under alkaline conditions allowing said 2-isonicotinoyl-N-methylhydrazinecar-bothioamide to undergo a ring-forming reaction, thereby obtaining 4-methyl-5-pyridin-4-yl-2,4-dihydro-3H-1,2,4-triazole-3--thione;  and c) under alkaline conditions allowing said 4-methyl-5-pyridin-4-yl-2,4-dihydro-3H-1,2,4-triazole-3-thione to react with R-X, wherein R has the same meaning as in formula I and X is selected from the group of Cl, Br and I, thereby obtaining a compound according to formula I; wherein steps a), b) and c) are carried out in an aqueous environment without intermediate iso-lations.
Patent CA-2746494-A1 (CA)
Inventor: HENSON MARK ANTHONY STEELE
IPC: G01N27/411
Filed: 2009-12-10
Abstract: The method and apparatus are intended for monitoring the concentration of a gas in a fluid medium, such as in a liquid or gas medium. In a probe for measuring the temperature and gas concentration in the fluid medium, a gas concentration sensor comprising first and second electrodes is supported at a probe end of a tubular support. The probe end, in use, contacts the fluid medium. A thermocouple comprising a thermocouple junction and two thermocouple wires extends within the tubular support and the first electrode of the gas concentration sensor is electrically connected to the thermocouple. In the method for monitoring gas concentration, the gas concentration is measured by monitoring a voltage between at least one of the thermocouple wires and the second electrode.
Patent CA-2752561-A1 (CA)
Title: Battery electrolyte level indicator
Inventor: HERREMA MARK W
IPC: G01F23/26
Filed: 2010-09-16
Abstract: A battery electrolyte monitor including a probe and a control circuit. The control circuit includes a capacitive element within the probe. The probe is acid resistant, and therefore the probe protects the capacitive element from contact with the battery electrolyte. The control circuit periodically charges and discharges the capacitive element using direct current. Depending on at least one of a charging characteristic and a discharging characteristic, the control circuit determines the electrolyte level. If the electrolyte is below a desired minimum level, the control circuit illuminates an indicator light.
Patent CA-2752587-A1 (CA)
Inventor: ALEXANDRE BEN
IPC: A23L9/10
Filed: 2010-02-12
Abstract: Gel-based dessert systems, e.g., pudding systems, and preblend systems include an edible lipid and citrus pulp fiber. One particularly useful dry mix is made by homogenizing a combination that includes citrus pulp fiber, an edible lipid, and water to form a homogenized product. The combination includes 1-20 parts by weight of the lipid for each part by weight of citrus pulp fiber. The homogenized product is then dried to form a dry blend system.  It has been found that such a dry blend system can be used to replace shortenings used in puddings and the like to reduce trans and saturated fats while retaining or even improving rheology and stability of the pudding.
Patent CA-2753883-A1 (CA)
Inventor: UNSAL-KACMAZ KEZIBAN
IPC: A61K39/00
Filed: 2010-03-12
Abstract: Disclosed are compositions comprising and methods of using a novel macromolecular assembly comprising PKN3, PDK1 and RhoC (PPRC complex). The PPRC complex was shown to have kinase activity and was found in cells of high malig-nancy potential, such as particularly aggressive cancers. In some aspects, the invention provides methods for screening com-pounds that have cancer therapeutic potential, methods for diagnosing aggressive cancer, methods for determining the prognosis of a patient suffering from cancer, methods for stratifying patients in a clinical trial or determining the effectiveness of a particular treatment regimen, polypeptides that modulate the formation of the PPRC  complex, and kits comprising one or more components of the PPRC complex.
Patent CA-2754020-A1 (CA)
Inventor: FORD LAWRENCE A
IPC: A61L27/16
Filed: 2010-03-17
Abstract: A true tetrafluoroethylene (TFE) copolymer of the fine powder type is provided, wherein the copolymer contains polymerized comonomer units of at least one comonomer other than TFE in concentrations of at least or exceeding 1.0 weight percent, and which can exceed 5.0 weight percent, wherein the copolymer is expandable, that is, the copolymer may be expanded to produce strong, useful, expanded TFE copolymeric articles having a microstructure of nodes interconnected by fibrils. Articles made from the expandable copolymer may include tapes, membranes, films, fibers, and are suitable in a variety of end applications, including medical devices.
Patent CA-2754754-A1 (CA)
Inventor: BARKDOLL MICHAEL P
IPC: F01N3/02
Filed: 2010-01-15
Abstract: A system for reducing the occurrence of fires in a fabric filter dust collection system. The system includes an elongated housing having a first end and a second end distal from the first end. A gas flow inlet is provided in flow communication with an interior portion of the housing for flow of gas and particulates from a source into the housing. A  gas flow outlet is provided in flow communication with the housing for flow of gas and particulates out of the housing and into the dust collection system. An elongated spark arrestor is disposed in the housing between the first end and the second end. The spark arrestor has a plurality of spaced-apart, wedge-shaped members having a gap between adjacent members sufficient to interrupt the flow of combustible particles from the source to the dust collection system.
Patent CA-2755266-A1 (CA)
Inventor: ZHENG WANJUN
IPC: A61P35/00
Filed: 1999-06-16
Abstract: The invention relates to a method for the preparation of macrocyclic compound of chemical formula:   (see formula B1339) from (see formula I) and  (see formula II). The invention also relates to novel intermediates used in the preparation of compound B1939.
Patent CA-2755753-A1 (CA)
Inventor: GRAAFF DE WOUTER
IPC: A61K31/365
Filed: 2010-03-16
Abstract: Disclosed is a drug delivery system from which a macrocyclic lactone can be released with a desirable zero order release profile. The system is based on the use of thermoplastic polymers, and particularly of polyethylene vinyl acetate copoly-mers (EVA). The drug delivery system of the invention comprises a solid non-porous reservoir in which the macrocyclic lactone is contained, preferably in a concentration well above the saturation concentration, and a non-porous skin covering the reservoir not initially loaded with the drug. The system is preferably in the form of a rod, wherein the core and the skin are concentric, and the end surfaces of the rod are not skin-covered.
Patent CA-2759328-A1 (CA)
Inventor: ARTHERHOLT DANNY LEE
IPC: E21B43/26
Filed: 2011-11-24
Abstract: A frac head with a sacrificial wash ring located above a mixing chamber protects a frac head body from erosion caused by abrasive frac fluids pumped through the frac head.
Patent CA-2759823-A1 (CA)
Inventor: HAEFKER THOMAS
IPC: B65C9/06
Filed: 2010-02-19
Abstract: L'invention concerne un procédé et un dispositif de fabrication de paquets (10) de cigarettes, qui comprend un moyen de transport (32) entraîné en continu, en particulier une bande transporteuse (42) présentant un entraîneur (43), destiné à transporter les paquets (10), et un dispositif (31) destiné à appliquer des supports imprimés tels que des banderoles (26), des coupons ou similaires sur une surface latérale des paquets (10). Le dispositif (31) d'application des supports imprimés est implanté au niveau du moyen de transport (32) afin d'appliquer les supports imprimés sur une surface latérale des paquets (10) tournée vers le dispositif (31), pendant le transport le long du moyen de transport (32). Selon l'invention, il est prévu d'implanter au niveau du moyen de transport (32) ou du dispositif (31) d'application des supports imprimés un dispositif de pivotement (30) destiné à modifier la position relative des paquets (10). Le dispositif de pivotement (30) est conçu pour recevoir à chaque fois un paquet (10) dans une position relative qui correspond au transport sur le moyen de transport (32), pour tourner le paquet (10) dans une position relative adéquate pour l'application du support imprimé et pour tourner à nouveau le paquet (10) dans une position relative correspondant à la poursuite du transport sur le moyen de transport (32).
Patent CA-2759906-A1 (CA)
Inventor: AHARONI ELI
IPC: A61N1/36
Filed: 2003-12-17
Abstract: An intraocular implant includes a telescope body, at least two lenses, and a positioning means mounting structure. The intraocular implant is intended for placement upstream of a retina. The telescope body defines an optical path for light to pass through. The at least two lenses are enclosed in the telescope body. The positioning means position the at least two lenses along the optical path relative to one another to allow the focus of objects located at multiple distances onto the retina. The mounting structure is connected to the telescope body to allow the ocular implant to be implanted in an eye.
Patent CA-2760108-A1 (CA)
Inventor: MCCOLGAN BRIAN EDWARD
IPC: H04W8/20
Filed: 2010-05-13
Abstract: A method and system for managing a target list on behalf of a user agent client, the method receiving a subscription request from the user agent client, the subscription request containing at least one uniform resource identifier identifying a resource;  providing a subscription request to a an information owning enabler; receiving a notification containing information associated with a candidate uniform resource indicator set;  evaluating information associated with the candidate uniform resource indicator set to create a selected uniform resource indicator set; and notifying the user agent client of the selected uniform resource indicator set.
Patent CA-2761408-A1 (CA)
Title: Wideband multi-channel receiver with fixed-frequency notch filter for interference rejection
Inventor: MALAGA ALFONSO
IPC: H04B1/10
Filed: 2011-12-09
Abstract: A wideband multi-channel receiver comprises an antenna configured to receive a radio frequency band comprising an aviation VHF communication band, an aviation VHF navigation band, an aviation L-band, or combinations thereof. A  band-pass filter is in signal communication with the antenna, and a low-noise amplifier is in signal communication with the band-pass filter. A mixer is in signal communication with the low-noise amplifier and is configured to translate a radio frequency band to an intermediate frequency (IF) band. A tunable local oscillator is in signal communication with the mixer. At least one fixed-frequency notch filter is in signal communication with the mixer, with the notch filter configured to reject at least one interference signal in the IF band while passing remaining signals in the IF  band. An analog-to-digital converter is in signal communication with the notch filter and is configured to convert the remaining signals in the IF band to digital signals.  A digital processing system is in signal communication with the analog-to-digital converter.
Patent CA-2763289-A1 (CA)
Title: Procede d'adaptation de donnees dans un systeme de transmission de donnees et systeme associe
Inventor: VINCENT HUGUES
IPC: H04L29/08
Filed: 2010-05-21
Abstract: Système d'adaptation de données comprenant au moins un émetteur (101, 102) exécutant au moins une application appelante (131, 132) et un récepteur (111, 112, 113) exécutant au moins une application appelée (141, 142, 143), les émetteurs et récepteurs étant interconnectés via un réseau (150) de communication, ladite application appelante (131, 132) générant des messages (181, 182, 202a) à destination de ladite application appelée (141, 142, 143), lesdits messages (202a) étant structurés selon une première syntaxe SA, ladite application appelée (141, 142, 143) étant adaptée à recevoir des messages structurés selon une seconde syntaxe SB, ledit système étant caractérisé en ce qu'il comporte une base de connaissances ontologique (160) et un annuaire de services (170) communs aux émetteurs et récepteurs, chaque émetteur (101, 102) comportant un module de traduction (120) connecté à ladite base (160) et audit annuaire (170) adapté à structurer lesdits messages selon la seconde syntaxe SB.
Patent CA-2764936-A1 (CA)
Title: Adjustable backset lockset
Inventor: VOGEL CHRISTOPHER
IPC: E05B63/06
Filed: 2010-05-03
Abstract: A lock assembly including a latchbolt (44) that may be effectively lengthened to accommodate varied backset dis-tances for doors. The lock assembly may include a housing (90), a latchbolt including an attachment member (132), an extension member (200), a retractor element (95), and an operator (30). The extension member may be mounted to the attachment member to extend from the latchbolt for effective lengthening of the latchbolt. The retractor element, operatively responsive to the opera-tor, is disposed within the housing for linear reciprocating movement to move the latchbolt, and is selectively engageable with the attachment member or with the extension member. The extension member defines a recess adapted to receive the attachment mem-ber.  A latch case (130) may receive the latchbolt, and a cylindrical sleeve (220) may receive the latch case and the latchbolt when the extension member is in use to increase the backset dimension.
Patent CA-2766994-A1 (CA)
Inventor: KIM TAEHYEON
IPC: H04W76/02
Filed: 2010-08-20
Abstract: L'invention porte sur un procédé de commande d'une session dans un serveur de desserte prenant en charge le plan de commande à l'intérieur d'un réseau de communication mobile. Le procédé de commande peut consister à recevoir, par le serveur de desserte, un message de requête de mise à jour de zone de suivi (TAU) d'un terminal provenant d'une station de base cible ; retrouver, par le serveur de desserte, un serveur précédent qui a pris en charge le plan de commande pour le terminal ; recevoir, par le serveur de desserte et en provenance du serveur précédent retrouvé, un message de réponse de contexte comprenant des informations indiquant qu'une session pour le terminal avait été établie pour passer par un chemin sur les nuds dans un réseau fixe différent d'un réseau de communication mobile ; décider, par le serveur de desserte, si une relocalisation de passerelle est nécessaire ou non ; libérer, par le serveur de desserte, la session établie ; envoyer, par le serveur de desserte, un message d'acceptation comprenant des informations pour le résultat de traitement au terminal par l'intermédiaire de la station de base cible ; et établir, par le serveur de desserte, une session passant par un chemin sur les nuds dans un réseau fixe différent d'un réseau de communication mobile sur la base des informations.
Patent CA-2770869-A1 (CA)
Title: Composition and process for treatment of a fabric
Inventor: PERINCHEERY ARAVINDAKSHAN
IPC: C11D3/00
Filed: 2010-08-12
Abstract: It is an object to provide a composition and process for treatment of a fabric that improves efficacy of subsequent cleaning. The present inventors have found that a composition comprising a carboxylic acid polymer that has been neutralised at least partially to the salt form and a second polymer, capable of forming hydrogen bonds with the first polymer in the present of an acid, provides both a secondary cleaning benefit and good storage stability, without forming polymer-polymer complex when it is in the solid formulation and give a complex when dispersed in water.
Patent CA-2771827-A1 (CA)
Inventor: EIJSBOUTS-SPICKOVA SONA
IPC: B01J37/02
Filed: 2010-08-24
Abstract: This invention provides a process for forming a solution composition, which process comprises forming a primary solution by bringing together, in an aqueous medium, i) at least one phosphorus compound, ii) at least one Group VI metal compound, iii) at least one Group VIII metal compound, and iv) an additive which is a) tetraethylene glycol, b) polyethylene glycol having an average molecular weight in the range of about 200 to about 400, c) a mixture of tetraethylene glycol and polyethylene glycol having an average molecular weight in the range of about 200 to about 400, or d) a mixture of (1) tetraethylene glycol and/or polyethylene glycol having an average molecular weight in the range of about 200 to about 400 and (2) one or more of monoethylene glycol, diethylene glycol, and triethylene glycol. The molar ratio of additive to the total moles of Group VI metal and Group VIII metal is above 0.30:1, and the atomic ratio of phosphorus to Group VI metal is at least about 0.33: 1. Optionally, the primary solution is heated at a temperature above about 40°C to form a heated solution. The heated solution is optionally cooled to form a cooled solution. Also provided are compositions formed by such processes, processes for forming catalyst compositions from these compositions, and catalyst compositions formed by these processes.
Patent CA-2772415-A1 (CA)
Inventor: MAKKAR ANIL KUMAR
IPC: A61C5/14
Filed: 2010-08-30
Abstract: A spacing member can be positioned between teeth of the athlete to obtain a desired position between the upper and lower jaw. At least one bite registration can be recorded while the lower jaw is in the desired position. The desired position can range from the physiological resting position, to a performance position, in which the lower jaw is positioned anteriorly in relation to the physiological resting position. The mouthpiece can be formed to include a pair of bite portions configured to substantially space apart and position the jaws generally according to the desired position, and a connecting portion can connect the bite portions within the mouth. The connecting portion may extend labially along the anterior teeth and associated gum region of the lower jaw, and may be sized and shaped to substantially lie out of the way so as to not impede speech of the athlete.
Patent CA-2773015-A1 (CA)
Title: Button member for operating a drive assembly
Inventor: MACDONALD CATHERINE ANNE
IPC: A61M5/315
Filed: 2010-09-29
Abstract: A button member (5) for operating a drive assembly (4) of a drug delivery device comprises a first portion being accessible by a user, a second portion in operative connection with the drive assembly (4), said second portion comprising a first guiding track (51) having a first track portion (511) in a first direction and a second track portion (512) in second direction, wherein the first track portion (511) is adapted to restrict the movement of the button member (5) to a substantially rotational motion, and wherein the second track portion (512) is adapted to restrict the movement of the button member (5) to an axial motion.
Patent CA-2777180-A1 (CA)
Inventor: MELPIGNANO PATRIZIA
IPC: B01L3/00
Filed: 2010-10-20
Abstract: Device to detect at least an analyte, comprising a transparent substrate (2), having a first surface (3) with which a light source (7) is associated, and a second surface (4) on which a plurality of biological protein probes (12) are disposed, a layer (6) of polymer being interposed between said second surface (4) and said biological protein probes (12). A marker (fluorophore) is associated with said analyte, having determinate characteristics of fluorescence and/or phosphorescence correlated to the emission wavelength of the light source (7). Said light source (7) is suitable to emit a light radiation in a range of wavelengths equal to 400-550 nm, inside which range the absorption peak of said marker (fluorophore) used is comprised. The value of the distance ("s") between the wavelength corresponding to the absorption peak of the marker (fluorophore) and the wavelength corresponding to the emission peak of fluorescence (phosphorescence) is comprised between 25 and 150 nm.