baber/WOPTO huggingface dataset:
Patent CA-2580457-C (CA)
Title: Preparation de ribofuranosyle pyrimidines et purines a substitution 2'-fluoro-2'- alkyl- ou eventuellement a autre substitution ainsi que derives de celles-ci
Inventor: CHUN BYOUNG-KWON
IPC: C07H7/02
Filed: 2005-09-13
Granted: 2014-11-04
Abstract: L'invention concerne (i) des procédés de préparation de dérivés de 2'-déoxy-2'-fluoro-2'-méthyl-D-ribonolactone, (ii) la conversion de lactones intermédiaires en nucléosides avec une activité anti-HCV puissante, ainsi que les analogues de ceux-ci, et (iii) des procédés de préparation de nucléosides anti-HCV contenant les 2'-déoxy-2'-fluoro-2'-C-méthyl-ß-D-ribofuranosyle nucléosides, à partir d'un nucléoside préformé, de préférence un nucléoside d'origine naturelle.
Patent CA-2580589-C (CA)
Title: Systeme de detection microfluidique
Inventor: CHAN WARREN CHE WOR
IPC: C40B30/10
Filed: 2007-03-02
Granted: 2016-08-09
Abstract: Linvention concerne un procédé didentification des molécules, comprenant les étapes qui consistent à : a) faire passer les molécules à travers un canal microfluidique situé sur une puce microfluidique de sorte que les molécules sécoulent à travers le canal sous forme dun flux de molécules individuelles; b) irradier chaque molécule individuelle à son tour à un point précis le long du canal avec une source dexcitation de sorte que la molécule irradiée émet une fluorescence; c) capter la fluorescence émise avec un dispositif de détection pour produire un spectre démission de fluorescence; et d) analyser le spectre démission de fluorescence pour identifier les molécules individuelles.
Patent CA-2584201-C (CA)
Inventor: O'CONNOR JAMES
IPC: C08G18/76
Filed: 2005-10-13
Granted: 2014-12-23
Abstract: The invention relates to a foamed isocyanate-based polymer derived from a reaction mixture comprising an isocyanate, an active hydrogen-containing compound, a blowing agent and a highly branched polysaccharide which is derivatized to provide a hydrophobicity which renders it compatible with a polyether polyol with which the underivatized polysaccharide is incompatible. Further the invention relates to a mix and a process for the production of isocyanate-based polymer. The mix for the production of a foamed isocyanate-based polymer comprises a mixture of the derivatized polysaccharide of the invention and an active hydrogen-containing compound. The process for producing a foamed isocyanate-based polymer comprises the steps of: contacting an isocyanate, an active hydrogen-containing compound, a derivatized highly branched polysaccharide and a blowing agent to form a reaction mixture and expanding the reaction mixture to produce the foamed isocyanate-based polymer. The derivatized highly branched polysaccharide of the invention has an active hydrogen functionality of at least 15 and comprises randomly bonded glucopyranose units, having an average number of 10-100 glucose residues.
Patent CA-2584517-C (CA)
Title: Methode de production d'acides amines de type l au moyen de bacteries de la famille des enterobacteriacees
Inventor: RYBAK KONSTANTIN VYACHESLAVOVICH
IPC: C12N1/21
Filed: 2005-10-21
Granted: 2016-05-10
Abstract: L'invention concerne une méthode d'obtention d'un acide aminé de type L, tel que L-thréonine, L-lysine, L-histidine, L-phénylalanine, L-arginine ou L-acide glutamique au moyen d'une bactérie de la famille des enterobacteriacées, la bactérie ayant été modifiée dans le but d'accentuer l'activité de la D-xylose perméase.
Patent CA-2585013-C (CA)
Inventor: TSUI PHILIP Y W
IPC: G08C19/00
Filed: 2007-04-10
Granted: 2014-12-16
Abstract: A communication protocol is employed between a movable barrier operator and an associated wall button using the traditional signaling wires connecting them. Implementing the communication protocol using the existing signaling wires also allows backward compatibility with the traditional push wall buttons that have a physical contact switch. In one embodiment, the communication protocol allows bi-directional communication between the moveable barrier operator and the wall button. The bi-directional embodiment of the protocol allows further communications, such as handshaking, signal confirmation and more advanced control between the wall unit and the barrier operator.
Patent CA-2585479-C (CA)
Inventor: SCHMID WALTER
IPC: C12M1/06
Filed: 2005-11-04
Granted: 2013-03-12
Abstract: The invention relates to a fermenter which comprises an agitator. A problem associated with large, horizontal fermenters comprising an agitator is that the screw of the agitator caves in despite reinforcing constructions, thereby destroying the fermenter (1). In order to solve this problem, the shaft (10) of the agitator that extends longitudinally through the fermenter (1) and that is received on the fermenter ends (4, 6) is configured as a closed hollow element that is filled with gas or air. The pressure (P1) in the interior (14) of the hollow shaft (10) is monitored by a pressure-measuring element (16-18), thereby preventing liquid from entering the shaft, causing the shaft (10) to cave in and eventually destroying the fermenter.
Patent CA-2586146-C (CA)
Inventor: AKEHURST RACHEL ANN
IPC: A61K31/573
Filed: 1992-12-04
Granted: 2009-01-20
Abstract: A pharmaceutical aerosol formulation for use for the administration of medicaments by inhalation consists essentially of particulate salmeterol xinafoate as medicament and 1,1,1,2-tetrafluoroethane as propellant, the formulation is free of surfactant, and the medicament is present in an amount of 0.01 to 1% w/w relative to the total weight of the formulation. There is also provided a process for preparing a filled pharmaceutical aerosol canister which comprises preparing a formulation of the invention and filling the formulation into a can which is closed with a metering valve. The formulation may be used for the manufacture of a medicament for administration by inhalation for the treatment of respiratory disorders such as asthma.
Patent CA-2588196-C (CA)
Inventor: VAN WOUDENBERG WALTER
IPC: E02B3/00
Filed: 2007-05-10
Granted: 2010-08-31
Abstract: An erosion control barrier for installation in a drainage path in a service environment. The erosion control barrier includes a unitary permeable sheet which is bent along a longitudinal axis to provide an upslope side, a downslope side and a longitudinally extending apex. The permeable sheet is constructed of a degradable material so that the erosion control barrier has a design service life in the service environment and a design material life in the service environment. The design material life is longer than the design service life. The permeable sheet is designed to be sufficiently transversely stiff and resilient during the design service life to enable the erosion control barrier to be self-supporting. The permeable sheet is designed to substantially disintegrate within the design material life.
Patent CA-2589130-C (CA)
Inventor: HAWKINS M KEM
IPC: A61M25/00
Filed: 2005-12-06
Granted: 2013-08-13
Abstract: An apparatus for providing percutaneous access to a vessel of a patient over a wire guide. The apparatus comprising an outer sleeve with open ends, and inner sleeve with distal open ends received in the outer sleeve, and a stiffening cannula within the lumen of the inner sleeve. The inner sleeve and the stiffening cannula being engaged such that relative axial movement between them is inhibited and the inner sleeve distal portion shields the stiffening cannula during percutaneous introduction into the vessel.
Patent CA-2590089-C (CA)
Inventor: ERICSON KURT STURE BIRGER
IPC: E03C1/29
Filed: 2005-12-21
Granted: 2013-04-16
Abstract: A water trap for sanitary appliances of the kind having an inlet (5) and an outlet (12) and including a housing (1) with an upper portion (4) provided with the inlet opening (5) adapted to receive the outlet pipe (6) of the sanitary appliance, a central portion (3) adapted to be connected to the upper portion (4), provided with a cylindrical passing through space (10), the outlet opening (12) connected to an evacuation pipe (13) situated in a lower extension of the central portion (3) and a valve housing (11), situated in the upper part, incorporating an air admittance valve (8) located above the outlet opening (12) and leaving between its lower part and the upper surface of the outlet opening (12) an air admittance area (17); a lower portion (2) connected to the central portion (3) and in which the main part of the water trap or seal is formed by use of a separation wall (20) extending from the central portion (3) into the lower portion (2).
Patent CA-2590261-C (CA)
Title: Aminopyrazine analogs for treating glaucoma and other rho kinase-mediated diseases and conditions
Inventor: RUSINKO ANDREW
IPC: A61K31/497
Filed: 2005-12-14
Granted: 2011-08-16
Abstract: Methods for using aminopyrazine analogs of formula (I):  (see formula I) to treat rho kinase-mediated diseases or rho kinase-mediated conditions, including controlling intraocular pressure and treating glaucoma, are disclosed.  Ophthalmic pharmaceutical compositions useful in the treatment of eye diseases such as glaucoma, and additionally useful for controlling intraocular pressure, the compositions comprising an effective amount of aminopyrazine analogs, are also disclosed.
Patent CA-2594003-C (CA)
Inventor: ANDERSON BRUCE J
IPC: H04N7/173
Filed: 2006-01-12
Granted: 2016-04-05
Abstract: Systems and methods are presented for insertion of assets into a stream of content (e.g., audio and/or video programming). Such assets may be targeted to network users separate from the surrounding content and deliveries thereof confirmed. Among other things, these systems and methods enable a new advertising paradigm based on guaranteed delivery of targeted commercial impressions. In this regard, the systems and methods generally provide assets with broadcast network programming (e.g., via actual insertion and/or switching to an asset channel) based on actual audience observations. For example, asset providers may wish to target assets for delivery according to specific audience classifications (e.g., gender, income level, locale, age, etc.). Programming providers, such as television programmers and radio programmers (e.g., standard tower broadcast radio and satellite radio), may receive information from broadcast network users and insert the assets into available bandwidth based on that information.
Patent CA-2594575-C (CA)
Inventor: VESTERGAARD MARTIN
IPC: B65G13/12
Filed: 2006-01-11
Granted: 2014-12-30
Abstract: The present invention is particularly directed to a conveyor used for conveying objects where the objects may have elements which extend outside the object itself, and which thereby may become stuck in the conveyor structure per se.
Patent CA-2596701-C (CA)
Title: Systeme d'identification et methode pour gerer une medication
Inventor: MARTINEZ JOHN D
IPC: G16H70/40
Filed: 2006-02-11
Granted: 2015-11-24
Abstract: L'invention concerne un système d'identification et un procédé pour gérer une médication au moyen d'un dispositif de contrôle, d'une pharmacothèque accessible par le dispositif de contrôle, la pharmacothèque ayant des profils de pharmacothèque contenant un enregistrement d'informations relatives aux médicaments, et d'un module d'identification conçu pour lire l'identification des patients à partir de dispositifs d'identification lisibles par machine et portés par les patients et pour lire des informations relatives aux médicaments à partir de dispositifs d'identification lisibles par machine et fixés aux médicaments ou sur les emballages de médicaments. Le dispositif de contrôle compare les informations entre elles et avec le profil de pharmacothèque et il émet des alertes ou des signaux d'erreur en cas d'incompatibilité. Dans un mode de réalisation, les dispositifs d'identification sont lus par un lecteur optique fixé au module d'identification. Dans un autre mode de réalisation, les dispositifs d'identification sont lus par un lecteur optique portatif pouvant être placé sur l'emplacement du dispositif d'identification. Ce lecteur portatif communique avec le module d'identification par communication avec ou sans fil. Dans encore un autre mode de réalisation, un troisième lecteur non optique et sans fils est fixé au module d'identification. Le dispositif de contrôle est conçu pour émettre des alertes ou des messages d'erreur en cas d'incompatibilité entre les informations relatives aux médicaments et apposées sur les médicaments ou sur les emballages de médicaments et le profil de pharmacothèque associé au dispositif de contrôle.
Patent CA-2597186-C (CA)
Inventor: ITO TSUNEAKI
IPC: E04F13/21
Filed: 2007-08-10
Granted: 2010-10-12
Abstract: A fastening member which can fix with sufficient strength siding boards whose lateral joint portions are disposed in a portion where no vertical member is provided and prevent displacement in the vertical direction, is capable of ensuring a ventilation space without using furring strips and has excellent durability, and an external wall construction structure using the same are provided. A fastening member 1 has a long fixing plate portion 11 which is fixed to at least one vertical member 21. On the front surface of the long fixing plate portion 11, a first fastening portion 12 for supporting and engaging the upper end portion in the lateral joint portions 39 of a siding board 3 and the lower end portion of the siding board thereabove, a vertical rising portion 13 for preventing displacement disposed in the lateral joint portions below the first fastening portion 12, and a second fastening portion 14 for engaging the upper end portion of the siding board in the portion other than the lateral joint portions 39 and supporting and engaging the lower end portion are provided. Each fastening portion is provided with a ventilating spacer between itself and the long fixing plate portion 11, thereby ensuring a sufficient ventilation space.
Patent CA-2597253-C (CA)
Title: Procede de densification de substrats poreux minces par infiltration chimique en phase vapeur et dispositif de chargement desdits substrats
Inventor: LAMOUROUX FRANCK
IPC: C23C16/04
Filed: 2006-02-16
Granted: 2014-04-08
Abstract: Pour réaliser la densificatîon de substrats poreux minces (1) par infiltration chimique en phase vapeur, l'invention propose l'utilisation d'un outillage de chargement (10) comprenant un conduit tubulaire (11) disposé entre des premier et second plateaux (12, 13) et autour duquel sont disposés radialement les substrats minces à densifier. L'outillage ainsi chargé est alors disposé à l'intérieur d'une chambre de réaction (20), d'un four d'infiltration dont l'entrée d'admission en gaz réactif (21) est raccordée au conduit tubulaire (11) pour permettre l'admission d'un gaz réactif dans le conduit qui distribue le gaz le long des faces principales des substrats (1) suivant une direction d'écoulement essentiellement radiale. Le gaz réactif peut également circuler dans l'autre sens, c'est-à-dire être admis dans l'outillage (10) à partir de l'enveloppe externe (16) de celui-ci et être évacué par le conduit (11).
Patent CA-2602995-C (CA)
Title: Noiseless rubber tracks for tracked vehicles
Inventor: PARADIS MICHEL
IPC: B62D55/24
Filed: 2007-09-19
Granted: 2016-01-19
Abstract: A rubber track for tracked vehicles, comprising a rubber belt with an inner surface and a ground-engaging surface, the ground-engaging surface comprising a series of traction lugs spaced apart in a longitudinal direction of the track at a first pitch, the inner surface provided with a series of drive lugs spaced apart in the longitudinal direction of the track at a second pitch, wherein the rubber belt comprises at most one reinforcing rod, embedded in a rubber material thereof and extending transversally substantially over an entire width of the track, at every two traction lugs
Patent CA-2603291-C (CA)
Title: Alkaline regeneration of n-methyl-d-glucamine functional resins
Inventor: MARSTON CHARLES R
IPC: C02F1/42
Filed: 2006-04-07
Granted: 2013-02-19
Abstract: A method of regenerating N-Methyl-D-glucamine-functional resin that has been used for boron-removal uses a closed recirculating loop for treating the conjugate acid salt of the N-Methyl-D-glucamine functionality of the resin. The new method reduces rinse water demand and improves pH control in a water treatment system. The new method can be used to improve the performance of boron-selective resins in stand-alone systems or as a second stage in a reverse osmosis seawater desalination system. The regeneration method is useful in any application where weakly basic anion exchange resin in the conjugate acid salt form is to be regenerated (neutralized) by alkaline treatment. Possible end use applications are in drinking water processing, agricultural water treatment, sweetener production, waste water processing, mining hydrometallurgy, and condensate polishing.
Patent CA-2604146-C (CA)
Title: Multi-head point of sale terminal
Inventor: HENRY CHRIS
IPC: G06K7/08
Filed: 2006-04-05
Granted: 2014-09-16
Abstract: The invention provides for multiple card orientations and multiple card directions of travel through use of multiple opposed magnetic stripe reader heads within a POS terminal card reader track. In one embodiment, the various opposed heads are offset along the card reader track. The POS terminal also accommodates smart card and contactless instrument readers and includes features for electronic signature capture, user display interaction, multi-tasking capabilities, check reading and age and identity verification.
Patent CA-2610193-C (CA)
Inventor: SALTER RHYS
IPC: C07D401/04
Filed: 2006-06-13
Granted: 2014-01-14
Abstract: The invention relates to new processes for the manufacture of N-{5-[4-(4-methyl-piperazino- methyl)-benzoylamido]-2-methylphenyl}-4-(3-pyridyl)-2-pyrimidine-amine of formula (I), new processes for the manufacture of metabolites of N-{5-[4-(4-methyl-piperazino-methyl)- benzoylamido]-2-methylphenyl}-4-(3-pyridyl)-2-pyrimidine-amine observed after administration of the compound to warm-blooded animals as well as to intermediates used in said processes. New starting materials as well as processes for the preparation thereof are likewise the subject of this invention. The processes described herein are especially suitable to furnish said compounds having isotopic labeling. The such obtained labeled compounds are in particular suitable to track and to investigate into the metabolism of N-{5-[4-(4-methyl-piperazino-methyl)-benzoylamido]-2-methylphenyl}-4-(3-pyridyl)-2-pyrimidine-amine and its pharmaceutically acceptable salts in clinical and pre-clinical studies.
Patent CA-2611629-C (CA)
Inventor: KIDIKIAN JOHN
IPC: F01D25/30
Filed: 2007-11-20
Granted: 2015-08-11
Abstract: A turbine exhaust thin strut includes an airfoil section having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.
Patent CA-2614957-C (CA)
Title: Cable data service method
Inventor: DESAI BHAVESH N
IPC: H04M11/06
Filed: 2002-02-19
Granted: 2012-11-13
Abstract: A data receiving system having at least one input. The data receiving system includes a demodulator system for receiving packets in parallel over multiple channels. A tunneling destination, which is coupled to the demodulator system, receives and serializes the packets from the demodulator system.
Patent CA-2617779-C (CA)
Inventor: WAYMAN MALCOLM
IPC: G01N27/82
Filed: 2008-01-11
Granted: 2016-05-17
Abstract: The current invention relates to a method and apparatus for use with the method, for assessing the condition of a pipeline and also predicting the future rate of deterioration and/or possible failure of the pipeline. The method includes the steps of selecting at least one portion of the pipeline for which the prediction is to be made and, for that portion, assessing the condition of the pipeline wall, and typically also assessing the condition of any coating of the pipeline at said portion as well as the condition of the soil adjacent the pipeline. The measurement is performed along the length of the portion and around the circumference of the pipeline at said portion. Data is collected for each cell of a grid which represents the said portion and on the basis of the measured data and, selectively, previous data and or reference data, an accurate prediction can be made as to the future condition of the pipeline and also identify potential future problems or required remedial works.
Patent CA-2620068-C (CA)
Inventor: STREATER JAMES R JR
IPC: E21B31/00
Filed: 2006-08-18
Granted: 2010-02-09
Abstract: A cable hanger for use in a cable-guided fishing operation is disclosed. The disclosed invention provides a cable hanger in which a specially-shaped hanger body is connected to a handle having a cable groove running through it. The cable groove allows for the centerline of a cable to run through the centerline of the handle, thereby allowing for a straight-line pull to be exerted on the cable through the cable hanger. The specially-shaped hanger body is operatively connected to a specially-shaped body cover by a plurality of links. In this way, the hanger body and cover form a "clamshell"  arrangement in which the cover can rotate from an open position to a closed position around the cable. When in the closed position, the cover and body are bolted together along the side of the cover and body opposite the links.
Patent CA-2623871-C (CA)
Inventor: HEUNG LEONG K
IPC: C03B19/10
Filed: 2006-10-17
Granted: 2014-02-11
Abstract: A porous wall hollow glass microsphere is provided having a diameter range of between 1 to 200 microns, a density of between 1.0 to 2.0 gm/cc, a porous-wall structure having wall openings defining an average pore size of between 10 to 1000 angstroms, and which contains therein a hydrogen storage material. The porous-wall structure facilitates the introduction of a hydrogen storage material into the interior of the porous wall hollow glass microsphere. In this manner, the resulting hollow glass microsphere can provide a membrane for the selective transport of hydrogen through the porous walls of the microsphere, the small pore size preventing gaseous or liquid contaminants from entering the interior of the hollow glass microsphere. A hydrogen storage material (e.g. Palladium) is introduced into the porous glass micropheres by subjecting them to partial vacuum, surrounding them with a solution containing the hydrogen storage material, increasing the pressure to force the solution into the spheres, drying them and finally reducing the hydrogen storage material .
Patent CA-2628330-C (CA)
Inventor: MUTZ MICHAEL
IPC: C07D401/04
Filed: 2006-11-23
Granted: 2015-06-16
Abstract: The invention relates to the F-crystal form, G-crystal form, H-crystal form, I-crystal form and K-crystal form of the methanesulfonic acid addition salt of 4-(4-methylpiperazin-1-ylmethyl)- N-[4-methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide, certain processes for their preparation, pharmaceutical compositions containing these crystal forms, their use in diagnostic methods or for the therapeutic treatment of warm-blooded animals, and their use as an intermediate or for the preparation of pharmaceutical preparations for use in diagnostic methods or for the therapeutic treatment of warm-blooded animals, especially humans.