baber/WOPTO huggingface dataset:
Patent CA-2525353-C (CA)
Title: Determination of borehole azimuth and the azimuthal dependence of borehole parameters
Inventor: HAUGLAND SAMUEL MARK
IPC: E21B47/022
Filed: 2005-11-03
Granted: 2011-01-04
Abstract: A method for determining a borehole azimuth in a borehole is disclosed. In one exemplary embodiment, the method includes acquiring at least one standoff measurement and a tool azimuth measurement at substantially the same time. Such measurements are then processed, along with a lateral displacement vector of the downhole tool upon which the sensors are deployed in the borehole, to determine the borehole azimuth. The computed borehole azimuths may be advantageously correlated with logging sensor data to form a borehole image, for example, by convolving the correlated logging sensor data with a window function. As such, exemplary embodiments of this invention may provide for superior image resolution and noise rejection as compared to prior art LWD imaging techniques.
Patent CA-2527847-C (CA)
Inventor: CHEBATH JUDITH
IPC: A61K35/12
Filed: 2004-06-13
Granted: 2015-09-29
Abstract: The present invention is generally in the field of neurological diseases and disorders, particular in the field of neurodegenerative diseases in which the myelin cover of nerves is lost. IL6R/IL6 chimera is used to promote the formation of oligodendrocytes from embryonic stem cells for treatment of neurodegenerative diseases or posttraumatic nerve damage.
Patent CA-2528203-C (CA)
Inventor: MIZOROKE TSUTOMU
IPC: E01H5/08
Filed: 2005-11-23
Granted: 2013-02-05
Abstract: In a snow removing machine, left and right running devices and auger housing are mounted on a running-device frame, and the auger housing is rollable by a rolling drive mechanism. In response to operation of a turning operator, a control section performs control to drive the left and right running devices to thereby turn the machine, and the control section also issues a drive instruction to the rolling drive mechanism to roll the auger housing in an inward direction, as viewed in the turning direction of the machine, such that a portion of one of the opposite side edges of the auger housing, located inwardly of the other side edge as viewed in the turning direction, is brought into contact with the ground surface.
Patent CA-2529364-C (CA)
Title: System and method for dispensing beverages having different foam levels from capsules
Inventor: MANDRALIS ZENON IOANNIS
IPC: A47J31/36
Filed: 2004-06-21
Granted: 2012-08-21
Abstract: A system for selectively delivering different beverages having different foam levels by injection of a fluid under pressure into a capsule that contains a beverage-forming substance. The capsules include a chamber (22) containing the substance and a beverage dispensing structure (23) adapted to retain a certain extraction pressure in the chamber before allowing the beverage to flow out of the capsule. The system is characterized in that first and second capsules are provided for selective use in the system, with the first capsule having a first beverage dispensing structure configured and positioned therein to retain a first extraction pressure in the capsule, prior to delivery of the beverage, and the second capsule having a second beverage dispensing structure configured and positioned therein to retain a second extraction pressure in the capsule, prior to delivery of the beverage. The first extraction pressure is higher than the second extraction pressure so that a greater amount of foam is created upon delivery of the beverage from the first capsule as compared to that created by the second capsule. This allows a user of the system to select a cartridge that produces a beverage with the desired foam content.
Patent CA-2530819-C (CA)
Inventor: RUVANG JOHN A
IPC: E02F9/28
Filed: 2004-07-21
Granted: 2009-01-27
Abstract: Des éléments de support (16) et d'usure (12) télescopiques pour terrassement sont retenus de manière libérable en relation télescopique par un ensemble broche de connexion (10) reçu amovible dans des ouvertures de connexion alignées (18, 20) ménagées dans lesdits éléments (12, 16). Une partie corps (22) de l'ensemble broche empêche le retrait de l'élément d'usure de l'élément de support, et une partie élément de blocage (26) de l'ensemble est rotative par rapport au corps, dans une orientation de blocage et une orientation opposée à cette dernière, afin de bloquer de manière libérable le corps à l'intérieur des ouvertures de connexion. Un élément de détente élastique (28) porté par l'élément de blocage vient en prise coulissante et déformable avec une section de surface latérale interne polygonale (24b) d'un passage (24a) du corps qui reçoit rotatif l'élément de blocage, l'élément de détente résistant de manière coulissante au mouvement de rotation de l'élément de blocage dans le sens opposé à son orientation de blocage.
Patent CA-2535370-C (CA)
Title: Isothiazoloquinolones and related compounds as anti-infective agents
Inventor: BRADBURY BARTON JAMES
IPC: A61K31/4745
Filed: 2004-08-04
Granted: 2011-01-25
Abstract: The invention provides compounds and salts of Formula (I) and Formula (II):  which possess antimicrobial activity. The invention also provides novel synthetic intermediates useful in making compounds of Formula (I) and Formula (II). The variables A1, R2, R3, R5, R6, R7, A8 and R9 are defined herein.  Certain compounds of Formula (I) and Formula (II) disclosed herein are potent and selective inhibitors of bacterial DNA synthesis and bacterial replication.  The invention also provides antimicrobial compositions, including pharmaceutical compositions, containing one or more compounds of Formula (I) or Formula (II) and one or more carriers, excipients, or diluents. Such compositions may contain a compound of Formula (I) or Formula (II) as the only active agent or may contain a combination of a compound of Formula (I) or Formula (II) and one or more other active agents. The invention also provides methods for treating microbial infections in animals.
Patent CA-2541735-C (CA)
Inventor: SANDERS PAUL E
IPC: G02B6/02
Filed: 2006-04-04
Granted: 2011-03-15
Abstract: Embodiments of the present invention provide various methods to fabricate optical fibers with reduced radiation sensitivity. Optical fibers are treated to one or more secondary or post-processing "conditioning" steps to create and anneal residual defects in the glass for improved radiation insensitivity.
Patent CA-2547942-C (CA)
Title: Polymer dispersants and methods of use in a nuclear steam generator
Inventor: EGEBRECHT PHILLIP M
IPC: G21C1/00
Filed: 1997-07-08
Granted: 2010-02-16
Abstract: A novel high-purity polymer dispersant and sludge conditioner added to the feedwater entering the secondary side of a nuclear steam generator for minimizing the accumulation of metal-oxide deposits within the nuclear steam generator during the continuing operation of the generator is disclosed. The high-purity polymer is selected from a group consisting of acrylic acid polymer, methacrylic acid polymer, acrylate polymer, methacrylate polymer, copolymers, and terpolymers, acrylate/acrylamide copolymer, acrylate/methacrylate copolymer, terpolymers, and mixtures thereof. Methods of making and applying the polymer dispersant and sludge conditioner are described. Means for removing the metal oxides and polymer from the blowdown stream are disclosed.
Patent CA-2548415-C (CA)
Inventor: WYNER DANIEL M
IPC: B32B5/18
Filed: 2004-12-07
Granted: 2012-10-30
Abstract: Protective laminates are provided that include (a) a layer that is breathable and highly impermeable to chemicals to a degree that is subject to reduction upon flexing of the highly impermeable layer alone; and (b) a breathable non-textile layer attached to the highly impermeable layer, the non-textile layer mitigating the reduction in the impermeability of the highly impermeable layer if the laminate is flexed. The laminates may, for example, be attached to textiles and used in protective fabrics.
Patent CA-2550112-C (CA)
Inventor: MCKEEN LAURENCE WAINO
IPC: F16L58/10
Filed: 2004-12-16
Granted: 2013-05-14
Abstract: L'invention concerne un oléoduc présentant revêtement intérieur conférant sensiblement une adhérence réduite des asphaltènes, de la cire de paraffine, et du tartre non organique, de manière à réduire l'obturation dudit oléoduc. L'oléoduc présente une imperméabilité à l'eau salée, ce qui permet de le protéger contre la corrosion.
Patent CA-2551624-C (CA)
Title: Transmission d'informations d'emplacement dans des zones locales sans fil
Inventor: SYLVAIN DANY
IPC: H04W4/021
Filed: 2004-10-21
Granted: 2013-06-18
Abstract: L'invention permet à des terminaux mobiles de recevoir des informations d'emplacement à leur entrée dans une zone locale sans fil déterminée par un point d'accès. Le point d'accès comprend ou est associé à un ou plusieurs serveurs pouvant fournir les informations d'emplacement et contrôler l'accès. La zone locale sans fil est une zone limitée dans laquelle sont possibles les communications entre le point d'accès et le terminal mobile. Lorsque le terminal mobile entre dans une ou plusieurs zones sans fil, la présence du terminal mobile dans la zone locale sans fil est détectée. Une fois détectée, le terminal mobile a accès à un serveur dans lequel sont stockées les informations d'emplacement. Le serveur est associé à la zone locale sans fil.
Patent CA-2555709-C (CA)
Inventor: HASHEM GHAZI J
IPC: F16L15/04
Filed: 2006-08-09
Granted: 2012-10-02
Abstract: An expandable threaded connection between segments of expandable tubulars that provides a high bearing pressure seal at a specific area along the pin and box members is disclosed. The invention utilizes a "groove" in a surface of the box member and a corresponding "rib" on the pin nose. The radial expansion of the tubulars causes the pin to become shorter in length, thereby causing the pin nose to retract from the back of the box member. As the pin nose retracts, the rib on the pin nose moves backward until a portion of the rib contacts a portion of the groove in the box member. The point of contact between the rib and the groove creates a metal-to-metal seal between the pin and box members. Because the point of contact between the rib and the groove is a relatively small area, the force acting on the point of contact generates a high bearing pressure that is equal to or greater than the internal pressure within the expandable tubulars and, thus, generates a high pressure seal.
Patent CA-2556225-C (CA)
Inventor: HODGE BRUCE
IPC: F41J5/04
Filed: 2005-02-09
Granted: 2011-11-08
Abstract: A force-bearing object or non-penetrating projectile~s contact location can be determined and mapped by a computer using methods for pressure, penetration, or stress sensitivity.
Patent CA-2565325-C (CA)
Inventor: STUART MARTIN NICHOLAS
IPC: F04D19/04
Filed: 2005-06-09
Granted: 2013-05-28
Abstract: L'invention porte sur un système de spectromètre de masse à pompage différentiel qui comprend un spectromètre de masse comportant une première et une seconde chambre de pression à travers lesquelles, en cours d'utilisation, des ions sont transportés le long d'une trajectoire. Un ensemble pompe (10) destiné à l'évacuation différentielle des chambres (62, 66, 68) est attaché au spectromètre de masse. L'ensemble pompe comprend un logement (12) attaché au spectromètre de masse et une cartouche (14) insérée dans le logement. La cartouche comprend une pluralité d'entrées (16, 18, 20) destinées chacune à recevoir un fluide en provenance d'une chambre de pression respective (62, 68, 66), et un mécanisme de pompage (30, 32, 34) permettant le pompage différentiel des fluides depuis les chambres précitées. La cartouche est insérée dans le logement de telle manière que le mécanisme de pompage (10) est incliné par rapport à la trajectoire des ions (76), mais avec la cartouche faisant saillie dans le spectromètre de masse dans une mesure telle qu'au moins l'une des entrées (16, 18) fait saillie au moins partiellement dans sa chambre respective (62, 68) sans croiser la trajectoire des ions.
Patent CA-2565990-C (CA)
Inventor: OLDS KEITH ANDREW
IPC: H04B17/00
Filed: 2005-05-06
Granted: 2009-12-22
Abstract: A cellular communications system (20) may include one or more cellular base stations (21) and a plurality of mobile cellular communications devices (22) for communicating therewith. More particularly, the cellular base station (2 1) and the mobile cellular communications devices (22) may each include an encoder (23) for generating an information signal. Furthermore, a modulator (25) may generate a modulated waveform based upon the information signal, a carrier signal having a frequency and phase associated therewith, and at lea st one carrier phase reference symbol. The modulator (25) may also include an offset circuit (24) so that the modulated waveform includes a carrier frequency indicator. A transmitter (40) may also be included for transmittin g the modulated waveform to the desired cellular base station (21) or mobile cellular communications device (22).
Patent CA-2569459-C (CA)
Inventor: CONNER SCOTT EUGENE
IPC: C07C255/54
Filed: 2005-06-08
Granted: 2013-01-29
Abstract: The present invention discloses novel compounds of Formula I, or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
Patent CA-2575458-C (CA)
Title: Procedes et dispositifs pour le blocage du nerf renal
Inventor: GELFAND MARK
IPC: A61M5/14
Filed: 2004-11-17
Granted: 2015-06-02
Abstract: La présente invention concerne un procédé et un dispositif pour le traitement de maladies cardiaques et rénales associées à une activité élevée du nerf rénal sympathique par l~implantation d~un dispositif pour bloquer les signaux du nerf rénal en direction ou en provenance des reins. Le dispositif peut être une pompe à médicament (105) ou un implant d~élution de médicaments pour l~administration ciblée d~un agent de blocage nerveux dans l~espace périartériel de l~artère rénale.
Patent CA-2575780-C (CA)
Inventor: SCHNEIDER WILLI
IPC: F04C29/12
Filed: 2005-04-20
Granted: 2015-07-07
Abstract: The invention relates to a single-winged vacuum pump provided with a pot-shaped housing (12), a rotor (18) which is mounted in a rotational and eccentric manner in the housing, a wing (20) which is displacably mounted in the rotor and which is orthogonal to the rotational axis, whereby the points of the wings are placed on the peripheral surface (22) which defines a work chamber (30) and which subdivides the work chamber into a suction chamber (40) and a pressure chamber (42), and the suction chamber is provided with an air inlet and the pressure chamber is provided with an air outlet (48). The air outlet is arranged in the peripheral surface surrounding the pressure chamber (42).
Patent CA-2588291-C (CA)
Inventor: TRAN THO
IPC: G01C9/28
Filed: 2007-05-09
Granted: 2017-04-04
Abstract: A level with a level indicating vial is disclosed. The level includes a frame that defines at least one substantially flat exterior surface configured to be placed against a reference surface. The frame defines a plurality of interior surfaces. The level also includes a vial for indicating an orientation of the reference surface, and a vial holder for holding the vial in an orientation relative to the flat exterior surface of the frame. The vial holder is configured to cooperate with one of the interior surfaces of the frame to define a cavity when the vial holder contacts the interior surface. The level also includes an adhesive disposed in the cavity to secure the vial holder to the frame.
Patent CA-2590598-C (CA)
Title: Oxygen conservation system for commercial aircraft
Inventor: CANNON JAMES C
IPC: B64D11/00
Filed: 2005-11-29
Granted: 2013-07-30
Abstract: An emergency oxygen supply system for use on aircraft in the event of a loss in cabin pressure is configured for delivering allotments of oxygen and timing the delivery such allotments to each passenger so as maximize the efficiency of the transfer of such oxygen into the passenger~s bloodstream. The delivery of each allotment is selected so that the entire allotment is available for inhalation into the region of the lung most efficient at oxygen transfer while the volume of the allotment is selected to substantially coincide with the volume of such region of the lung.
Patent CA-2595840-C (CA)
Inventor: HAN JOGYOON
IPC: G01N27/00
Filed: 2006-01-25
Granted: 2013-12-10
Abstract: The present invention provides a device and methods of use thereof in concentrating a species of interest and/or controlling liquid flow in a device. The methods, inter-alia, make use of a device comprising microchannels, which are linked to nanochannels, whereby induction of an electric field in the nanochannel results in ion depletion in the linkage region between the microchannel and nanochannel, and a space charge layer is formed within the microchannel, which provides an energy barrier for said species of interest which enables its concentration in a region in the microchannel.
Patent CA-2599888-C (CA)
Title: Preparation of taxanes from 9-dihydro-13-acetylbaccatin iii
Inventor: CARON GAETAN
IPC: C07D305/14
Filed: 2006-03-30
Granted: 2010-06-15
Abstract: The present invention relates to a new process for the preparation of 9-dihydrobaccatin III intermediates as useful precursors for the preparation of paclitaxel, 1, docetaxel, 2, and analogues thereof. More particularly, the process comprises the steps of (i) concomitantly deacetylating esters at the 10-position and 13-position of 9-dihydro-13-acetylbaccatin III to form 9-dihydro-10-deacetylbaccatin III; (ii) protecting a hydroxy group at the 7-position of 9-dihydro-10-deacetylbaccatin III; and (iii) acylating a hydroxy group at the 10-position to form a compound of formula II.
Patent CA-2599971-C (CA)
Title: Use of neuronal precursor cells for treatment of central nervous system lesions
Inventor: DEZAWA MARI
IPC: A61K35/30
Filed: 2006-03-06
Granted: 2012-12-18
Abstract: Disclosed are methods and materials for treatment of central nervous system lesions. Preferred methods and materials comprise neuronal precursor cells and/or marrow adherent stem cell-derived neuronal cells.
Patent CA-2600207-C (CA)
Inventor: HAOT MAX
IPC: H04N5/91
Filed: 2006-03-07
Granted: 2014-08-26
Abstract: La présente invention concerne un principe d'organisation de l'édition et de stockage distribués de supports numériques. L'information vidéo est récupérée pendant l'enregistrement de l'information vidéo à destination d'un fichier vidéo. L'information vidéo est éditée pendant l'enregistrement de l'information vidéo. Un fichier index pour le support est généré pendant l'enregistrement du support, le fichier index incluant des index de décodage du support et la mise à jour périodique du fichier index pendant tout la durée d'enregistrement du support. Après achèvement de l'enregistrement du support, un autre fichier index est généré correspondant au support, pour inclusion dans le fichier support.
Patent CA-2603128-C (CA)
Title: Traitement de biomasse en vue d'obtenir des sucres fermentescibles
Inventor: DUNSON JAMES B
IPC: C12P19/02
Filed: 2006-04-12
Granted: 2014-04-08
Abstract: L'invention concerne un procédé qui comporte les étapes consistant à: prétraiter une biomasse à l'aide d'une faible concentration d'ammoniac aqueux pour une forte concentration de biomasse; hydrolyser davantage la biomasse prétraitée à l'aide d'un ensemble d'enzymes de saccharification. Les sucres fermentescibles libérés par la saccharification sont utilisés pour produire par fermentation des produits chimiques voulus.
Patent CA-2604419-C (CA)
Inventor: YAN JOHN
IPC: A61F2/82
Filed: 2006-04-04
Granted: 2015-03-24
Abstract: Devices and methods are provided for an implantable medical device which is degradable over a clinically relevant period of time. The medical devices may have the form of implants, graft implants, vascular implants, non vascular implants, wound closure implants, sutures, drug delivery implants, biologic delivery implants, urinary tract implants, inter-uterine implants, organ implants, bone implants including bone plates, bone screws, dental implants, spinal disks, or the like. In preferred embodiments, the implantable medical device comprises an implantable luminal prosthesis, such as vascular and non-vascular stents and stents grafts.
Patent CA-2606641-C (CA)
Inventor: STOKES CASEY D
IPC: C10M145/02
Filed: 2007-10-12
Granted: 2016-01-12
Abstract: An oil-soluble lubricating oil additive composition prepared by the process which comprises reacting a copolymer, with at least one polyether aromatic compound, and with at least one polyether aliphatic compound.
Patent CA-2614172-C (CA)
Title: Systeme empechant le reflux des liquides, et methode d'utilisation
Inventor: SAVARIA PATRICK
IPC: F16K17/36
Filed: 2007-12-13
Granted: 2017-01-17
Abstract: Un appareil servant à contrôler de manière continue lécoulement dun liquide dans un conduit dégout comprend : a) des détecteurs dhumidité détectant les niveaux de liquide dans ce conduit; b) une vessie gonflable, installée dans un conduit dévacuation en Y du conduit dégout servant à bloquer de manière temporaire dune manière étanche au fluide une section de conduit dégout; un compresseur dair, servant à gonfler la vessie et une boîte de contrôle comportant une UT, sensible au détecteur dhumidité et actionnant le compresseur dair lorsque le niveau de liquide dans le conduit atteint une valeur seuil prédéterminée. Le rendement de lappareil est indépendant de la vitesse découlement du liquide dans le conduit dégout.
Patent CA-2616317-C (CA)
Inventor: KELLER HARALD
IPC: C08J7/043
Filed: 2006-07-25
Granted: 2013-10-29
Abstract: The present invention relates to the use of containers made from plastics materials, whose inner walls have been provided with a polymeric, organofluorine coating with a multiplicity of perfluoroalkyl groups on its surface, for active-compound formulations for crop protection or the protection of materials.
Patent CA-2617378-C (CA)
Inventor: CARNIATO DENIS
IPC: C07D233/64
Filed: 2006-07-19
Granted: 2014-05-06
Abstract: Imidazole derivatives of formula (I) wherein R1, R2a, R2b, A, V and W are as defined in the description, as inhibitors of fructose-1 ,6-bisphosphatase, their preparation process and their use in the prevention or treatment of diabetes, and other diseases where the inhibition of gluconeogenesis, control of blood glucose levels, reduction in glycogen stores, or reduction in insulin levels is beneficial and diseases related to the insulin resistance syndrome.
Patent CA-2622390-C (CA)
Title: Systeme sans fil de detection de defaillance
Inventor: HALL DAVID
IPC: B66B3/00
Filed: 2006-10-16
Granted: 2015-12-08
Abstract: Si une aide au déplacement présente un problème, l'utilisateur peut être incapable de se déplacer, de demander assistance ou de chercher du secours. En outre, même si quelqu'un a été alerté de son problème, cette personne peut ne pas être capable d'identifier et donc de rectifier convenablement le problème sans l'assistance d'un expert. L'invention concerne un système (10) permettant de détecter une défaillance d'une aide au déplacement (12), lequel inclut un détecteur de défaillance permettant de détecter une défaillance de l'aide au déplacement. Le système inclut également un générateur de signal (14) permettant de générer un signal représentatif de la défaillance. Un émetteur sans fil (16) permettant de transmettre le signal de défaillance et un récepteur sans fil (18) permettant de recevoir le signal de défaillance sont également utilisés. Le récepteur peut également être mis en AEuvre pour alerter un opérateur qu'il est nécessaire de prêter attention à l'aide au déplacement (12).