baber/WOPTO huggingface dataset:
Patent CA-2580629-C (CA)
Title: Downhole safety valve apparatus and method
Inventor: BOLDING JEFFREY L
IPC: E21B34/10
Filed: 2005-09-20
Granted: 2011-06-21
Abstract: The application discloses a safety valve including a flapper valve and a packer assembly to be installed in a bore to isolate a first zone from a second zone. Preferably, the safety valve includes a hydraulic conduit bypassing the flapper valve to allow communication therethrough when the valve is closed. Furthermore, the safety valve preferably allows unobstructed passage of tools and fluids therethrough when the flapper valve is open. The application discloses a method to install a safety valve in an existing string of tubing by deploying a packer assembly having an integral safety valve.
Patent CA-2581547-C (CA)
Title: A valve connector for medical lines
Inventor: GUALA GIANNI
IPC: A61M39/26
Filed: 2007-03-12
Granted: 2010-07-27
Abstract: A valve connector for medical infusion lines including an external tubular body (1) with an inlet end (4) and an outlet end (24), an internal hollow spike (2) and an intermediate sealing member (3) including a head (35) with pre-slit (38) and an elastic hollow element (36) formed with fluid-tight members (47, 48) in contact with the hollow spike (2) and with an elastic thrust means, which tends to maintain the elastic head (35) in a condition of closing. The elastic thrust means comprises a base part (37) joined to the elastic hollow element (36) of the sealing member (3) through a generally transverse annular wall (45), which, during axial displacement of the elastic head (35) from the condition of closing to the condition of opening, bends within an annular chamber (50) defined between the base part (37) and a portion with conical surface (29) of the hollow spike (2).
Patent CA-2584193-C (CA)
Title: Burner device with a porous body
Inventor: KAEDING STEFAN
IPC: F23G7/06
Filed: 2005-10-11
Granted: 2011-02-08
Abstract: The invention relates to burner device comprising a burner chamber (26) filled at least partially by a porous body (28), an evaporation zone (12) upstream of the burner chamber (26) for evaporating liquid fuel supplied via a fuel inlet line (16), an igniter (30) for igniting a combustion mixture of evaporated liquid fuel and combustion air supplied via a combustion air inlet line (18) to the evaporation zone (12) as well as an exhaust discharge (38) downstream of the combustion chamber (26). The invention is characterized in that between the evaporation zone (14) and the combustion chamber (26) a mixing zone (20) is disposed in which fuel gas introduced via a fuel gas inlet line (22, 24) is mixed with the combustion air and/or the combustion mixture.     The invention also relates to use of the burner device as an after-burner in a fuel cell stack, as well as it relating to a corresponding fuel cell stack.
Patent CA-2584279-C (CA)
Inventor: HOPE MICHAEL J
IPC: A61K31/47
Filed: 2005-11-04
Granted: 2015-01-27
Abstract: The present invention is directed to liposomal compositions comprising a camptothecin, which are optimized to reduce camptothecin degradation and/or precipitation of camptothecin degradation products in the external medium. The invention further provides improved methods of formulating liposomal camptothecins, kits comprising liposome-encapsulated camptothecins, and methods of using the same to treat a variety of diseases and disorders, including cancer.
Patent CA-2585531-C (CA)
Title: Systeme et methode permettant de gerer de multiples sessions de cartes intelligentes
Inventor: BROWN MICHAEL K
IPC: G06K7/00
Filed: 2007-04-20
Granted: 2012-05-01
Abstract: Un système et une méthode permettent de gérer de multiples sessions de cartes intelligentes avec de multiples communications ou de multiples dispositifs de calcul, en association avec un seul lecteur de cartes intelligentes. Un lecteur de cartes intelligentes sans fil permet de communiquer avec de multiples dispositifs nécessitant la fonctionnalité de cartes intelligentes dans un certain nombre de sessions, dans lesquelles chacune de ces sessions comporte une adresse identifiant un seul dispositif. La session de carte intelligente est sécurisée par appariement à raccordement sans fil et par appariement sécurisé, de sorte que chaque raccordement entre le lecteur de cartes intelligentes et un dispositif soit sécurisé par rapport à tous les autres dispositifs en communication avec le lecteur de cartes intelligentes, au moyen d'une clé de raccordement principale, unique pour chaque dispositif.
Patent CA-2585642-C (CA)
Inventor: MURATA MASAKAZU
IPC: A61P3/04
Filed: 2005-10-28
Granted: 2013-04-02
Abstract: An object of the present invention is to provide novel carbazole derivatives, solvates thereof, or pharmaceutically acceptable salts thereof having an excellent adipose tissue weight reducing effect, hypoglycemic effect, and hypolipidemic effect, which are useful as a preventive and/or therapeutic agent for fatty liver, obesity, lipid metabolism abnormality, visceral adiposity, diabetes, hyperlipemia, impaired glucose tolerance, hypertension, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, and the like.   The above-mentioned object can be achieved by carbazole derivatives, solvates thereof, or pharmaceutically acceptable salts thereof, wherein the carbazole derivatives are represented by the following general formula (I):   (see formula I) (In the formula (I), the ring A represents phenyl group or the like; X  represents -O- or the like; Y represents =N- or the like; a and b represent methylene group or the like;  both V and Z represent -O- or the like; W represents a C1-C10 alkylene group whose 1 or 2 hydrogen atoms may be substituted by a phenyl group or a C1-C6 alkyl group;  1,2-phenylene group; 1,3-cyclohexyl group; or the like; R1 represents methyl group or the like; R2 represents methoxy group or the like; and R3 represents carboxy group or the like.)
Patent CA-2588465-C (CA)
Inventor: CRUANES MARIA T
IPC: A61K9/48
Filed: 2005-12-02
Granted: 2013-10-01
Abstract: Pharmaceutical compositions suitable for oral administration in solid dosage forms are described. The compositions comprise an effective amount of a drug compound in the form of a salt, wherein the drug salt is characterized by conversion to a less soluble form of the drug compound under certain pH  conditions, and an anti-nucleating agent.
Patent CA-2590822-C (CA)
Inventor: LI MENGJUN
IPC: C02F11/148
Filed: 2007-04-17
Granted: 2010-06-22
Abstract: A process for dewatering of sludge, wherein said sludge comprises at least secondary sludge or primary sludge comprising mechanical pulping waste, deinking waste or recycled paper waste, comprising the steps of: a) adding polyacrylamide and urea hydrogen peroxide to said sludge, wherein said polyacrylamide is added to said sludge simultaneous with the addition of said urea hydrogen peroxide; and b) adding aluminum sulfate to said sludge; and c) mechanically separating said solids from said water.
Patent CA-2598227-C (CA)
Inventor: KLEIN PAUL FREDRIC
IPC: H04L12/26
Filed: 2006-02-20
Granted: 2014-10-07
Abstract: A computer-based system and method of mapping an encrypted network request packet to its decrypted copy in a secure computer network web server. Method creates a plug-in module on a secure web server and saves at least one network address and port number from a captured encrypted network request packet. Plug-in module obtains a decrypted copy of the network request packet from the secure web server decryption module and returns it with the network address and port number.
Patent CA-2601615-C (CA)
Inventor: OH JANG-KEUN
IPC: A47L9/10
Filed: 2007-09-13
Granted: 2010-11-23
Abstract: A dust-collecting apparatus of a vacuum cleaner includes a first dust- collecting unit, a second dust-collecting unit, and a dust receptacle. The second dust-collecting unit is adapted to be mounted to one side of the first dust-collecting unit. The dust receptacle is adapted to be mounted on a lower part of both the first and the second dust-collecting units, and the dust receptacle is adapted to store dust separated by the first and the second dust- collecting units. The first and second dust-collecting units are arranged so that air discharged from the first dust-collecting unit enters the second dust-collecting unit.
Patent CA-2605884-C (CA)
Inventor: KRAEMER GEORG
IPC: F28G1/16
Filed: 2004-07-07
Granted: 2009-04-14
Abstract: Method for cleaning the tubes of a heat exchanger (54) in which a nozzle is applied to one end of a tube (56) and air that contains an abrasive is blown through the tube, an unchoked nozzle (22) being used.
Patent CA-2607265-C (CA)
Inventor: MATHIEU GERARD
IPC: G05D1/06
Filed: 2006-05-04
Granted: 2013-10-22
Abstract: A reference value is arbitrarily selected from a range of possible aircraft rotation speeds. A position of a trimmable horizontal stabilizer is angled in accordance with a centering of the reference value. A deviation between the reference value and an accelerating speed value of the aircraft is determined. Elevators or the horizontal stabilizer are controlled, prior to rotation, in accordance with the determined deviation.
Patent CA-2607655-C (CA)
Inventor: BYFELDT TOBIAS
IPC: D21F1/00
Filed: 2006-04-13
Granted: 2014-02-18
Abstract: A fabric and a method of forming a fabric formed by the steps of providing an endless fabric having at least two layers (12, 14) of MD yarns, raveling CD  yarns (16) in an area of said endless fabric to be cut, cutting at least one layer of MD yarns (14) at a first predetermined location (26), and cutting at least one layer of MD yarns at a second predetermined location (28). The method also includes steps of folding the endless fabric in half in the MD  direction, placing the first and second predetermined locations proximally to one another, forming loops (30) at least one uncut layer of MD yarns when said fabric is folded, and seaming the loops to form an endless fabric.
Patent CA-2611723-C (CA)
Inventor: NEGISHI SATOSHI
IPC: C12N9/20
Filed: 2006-06-07
Granted: 2014-02-11
Abstract: The present invention provides a lipase powder composition which comprises a filter aid(s) and a product obtained by pulverizing a Thermomyces sp.-derived lipase immobilized to a silica carrier(s) into the average particle diameter of 1 µ m or more and less than 300 µ m. This lipase powder composition improves the lipase activity and operability and, therefore, can be suitably used in the methods for exchanging esters of fats and oils and for esterification.
Patent CA-2612241-C (CA)
Title: Human monoclonal antibodies to programmed death ligand 1 (pd-l1)
Inventor: KORMAN ALAN J
IPC: C12N5/16
Filed: 2006-06-30
Granted: 2018-11-06
Abstract: The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to PD-Ll with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The disclosure also provides methods for detecting PD-Ll, as well as methods for treating various diseases, including cancer and infectious diseases, using anti-PD-Ll antibodies.
Patent CA-2616628-C (CA)
Inventor: OZDYK KLAUS
IPC: B23Q39/02
Filed: 2005-07-28
Granted: 2014-01-14
Abstract: The invention relates to a device for use in production of bevel gears. The device comprises a turning machine (22), with a working spindle (22.1) and a counter-holder (23), arranged co-axially to a rotational axis (Bl) of the working spindle (22.1) for the coaxial tensioning of a workpiece blank (Kl). A multi-functional tool holder (24) is provided, which may be displaced relative to the workpiece blank (Kl) held in the turning machine (22) and comprises a tool base (25) mounted to rotate about an axis (B2). The tool base (25) is provided for fixing one or more tools. A tool housing (26) with milling head (27) is provided, the tool housing (26) being displaceable relative to the workpiece blank (Kl) held in the turning machine (22) and the milling head (27) is mounted to rotate about a milling head axis (B3). A controller is provided for control of the movement processes, to subject the workpiece blank (Kl) firstly to a turning process with a tool fixed to the tool base (25) and then a toothing machining with the milling head (27).
Patent CA-2624949-C (CA)
Title: Substituted 2-(2,6-dioxopiperidin-3-yl)-phthalimides and -1-oxoisoindolines and method of reducing tnf.alpha. levels
Inventor: MULLER GEORGE W
IPC: A61P9/04
Filed: 1997-07-24
Granted: 2011-02-15
Abstract: (R)- and (S)- isomers of Actimid, 1,3-dioxo-2- (2,6-dioxopiperidin-3-yl)-4-aminoisoindoline, having the following formula:
Patent CA-2625330-C (CA)
Title: Combustor liner with improved heat shield retention
Inventor: PARKMAN KENNETH
IPC: F23R3/60
Filed: 2008-03-12
Granted: 2014-09-30
Abstract: A combustor liner including a dome section having a positioning hole defined at a first radial distance and sized to receive a first heat shield fastener to at least substantially prevent radial and circumferential motion of the first fastener, a circumferential slot sized to receive a second heat shield fastener to at least substantially prevent radial motion of the second fastener while allowing limited circumferential motion of the second fastener, and a clearance hole defined at a second radial distance and sized to receive a third heat shield fastener to allow limited radial and circumferential motion of the third fastener.
Patent CA-2625976-C (CA)
Title: Method and means for determining the replication rate of a viral population
Inventor: RIMSKY LAURENCE TATIANA
IPC: G06F19/20
Filed: 2006-10-13
Granted: 2018-04-03
Abstract: The present invention relates to methods and means for determining the replication rate of a viral population. More specifically, the invention provides methods and means for determining the replication rate of a viral population by performing a linear regression on signal data generated by cells infected with dilutions of the viral population. The methods are useful for monitoring the progression of diseases associated with viruses, identifying effective drug regimens for the treatment of viral infections, and identifying and determining the biological effectiveness of potential therapeutic compounds.
Patent CA-2629257-C (CA)
Title: Absorbable copolymers and surgical articles fabricated therefrom
Inventor: ROBY MARK S
IPC: A61L17/12
Filed: 1999-02-25
Granted: 2012-06-26
Abstract: A process for manufacturing a monofilament suture from a resin of a random copolymer, the random copolymer comprising epsilon-caprolactone and glycolide, which comprises the operations of extruding said resin at an extrusion temperature of from about 70°C to about 215°C to provide a monofilament; and stretching the solidified monofilament at a stretch ratio of from about 7:1 to about 14:1 to provide a stretched monofilament.
Patent CA-2635713-C (CA)
Inventor: KOCH MATTHIAS
IPC: C23C22/34
Filed: 2007-04-17
Granted: 2014-07-29
Abstract: A method for producing an at least partially corrosion protected and in particular, shiny metallic and/or non-metallic substrate, comprising a) the provision of a substrate with an at least partially coatable surface, and b) the application of at least one metallic protective layer, containing a first metal, a first precious metal or a first metal alloy, and at least one salt, one oxide, double oxide, oxide hydrate, oxyhalogenidc of a second metal, second precious metal or second metal alloy. Furthermore, an at least partially corrosion protected and in particular, shiny substrate, comprising a substrate and at least one metallic protective layer, comprising a first metal, a first precious metal or a first metal alloy, and at least one oxide, double oxide, oxide hydrate, oxyhalogenide of a second metal, second precious metal or second metal alloy.
Patent CA-2640712-C (CA)
Title: A resealable bag for filling with food product(s) and method
Inventor: STRAND AARON
IPC: B31B19/90
Filed: 2000-09-15
Granted: 2011-07-26
Abstract: A reclosable bag for filling with at least one food product. The reclosable bag generally includes at least one sheet of web material having at least two areas of structural weakness. At least one fold structure is located between and defined by the two areas of structural weakness. An opening is located generally opposite the fold structure. The reclosable bag further includes a reclosable fastener structure having an integral skirt structure of skirt web material, including a distal margin, extending therefrom. The distal margin is coupled to the web material at, at least one location between the areas of structural weakness and the opening. The reclosable fastener structure extends past the areas of structural weakness and into the fold structure. The reclosable bag is capable of being filled with at least one food product through the opening.
Patent CA-2642029-C (CA)
Inventor: OROSKAR ANIL R
IPC: B01J8/00
Filed: 2006-02-13
Granted: 2012-07-31
Abstract: A process and apparatus are disclosed for the generation of hydrogen from hydrogen rich compounds. The process uses hydrogen peroxide as an oxidizer with a hydrogen rich compound forming a mixture such that when the mixture is exposed to a catalyst forming a hydrogen rich gas.
Patent CA-2643259-C (CA)
Inventor: DE PIAN EROS
IPC: A61L2/24
Filed: 2008-11-06
Granted: 2016-06-07
Abstract: A steam steriliser is described wherein the means of generation of the vacuum is a vacuum pump functioning in conditions of saturated or almost saturated steam at high temperatures, without a cooling system, and comprising a circuit of lubrication with a tank, wherein a lubricant fluid circulates, resistant to high temperatures and with high anti-emulsifying power, with means of filtration able to separate the steam from the lubricator fluid.
Patent CA-2643311-C (CA)
Inventor: BARKER DAVID N
IPC: B64C1/22
Filed: 2007-02-22
Granted: 2014-03-25
Abstract: A door pod assembly includes a housing that defines a cavity for emergency equipment, a pod door, and a latch retaining the pod door in a closed position relative to the housing. The assembly is configured such that the latches, upon activation free the release door thereby exposing the emergency equipment and allowing it to be deployed. The door pod assembly may be coupled to an interior surface of a baggage compartment door and is configured so that the baggage compartment may continue to be used for its originally intended purpose.
Patent CA-2644044-C (CA)
Inventor: DANIELS EVAN R
IPC: E04C2/38
Filed: 2007-02-21
Granted: 2013-12-31
Abstract: La présente invention concerne un système, un procédé et un appareil pour produire des portes résistantes au feu présentant une résistance supérieure, un meilleur fini et une souplesse de fabrication à moindre coût. Les portes résistantes au feu sont réalisées dans deux panneaux placés en sandwich. Une couche interne facultative (par ex., un matériau résistant au feu, une feuille de plomb, de l'acier ou du Kevlar) peut être ajoutée entre les panneaux de porte à diverses fins. Des cannelures, des montants, ou des tiges sont insérés dans des canaux longitudinaux des panneaux de porte pour faciliter l'alignement des panneaux de porte et offrir une plus grande résistance de maintien du matériel. Un matériau en bandes intumescent caché par un matériau en bandes autour du pourtour de la porte scelle la porte à l'intérieur de son cadre durant un incendie. La conception de la porte et le processus de fabrication automatisé de l'invention offrent à la fois un plus grand choix de conception, un coût réduit et une fabrication rapide.
Patent CA-2650676-C (CA)
Title: Cellules de chat cultivables sans proteine d'origine animale, et procede de production de virus et procede de production d'un vaccin par ce moyen
Inventor: MOCHIZUKI MASAMI
IPC: C12N5/00
Filed: 2006-04-28
Granted: 2016-03-22
Abstract: La présente invention concerne une souche cellulaire dérivée d'une cellule fcwf-4 (provenant d'un foeus félin entier) qui peut être cultivée sans protéines animales. L'invention concerne également un procédé d'établissement de la souche cellulaire et un procédé de production d'un virus en utilisant ladite souche cellulaire. Il devient possible de produire un vaccin félin bon marché et sûr.
Patent CA-2653510-C (CA)
Inventor: NISHIMURA HIROSHI
IPC: A47L5/28
Filed: 1999-04-06
Granted: 2013-03-19
Abstract: A motor is incorporated in a cylindrical body which is a rotary brush. Rotation of a rotor of the motor, directly or via a speed reduction mechanism, drives the rotary brush. Cooling air runs through the cylindrical body so that the motor is cooled and protected. The rotary brush and an electric apparatus using the rotary brush can be downsized and easily.
Patent CA-2659293-C (CA)
Title: Transport de charges
Inventor: FACEY HUGH DAVID
IPC: B62B5/04
Filed: 2007-06-08
Granted: 2014-03-18
Abstract: L'invention concerne un chariot de transport de charge muni de quatre roulettes (6, 7) placées à proximité des coins de la plate-forme (1), le chariot étant immobilisé par conversion en un état de type palette via l'abaissement d'entretoises (9, 10, 11) jusqu'à ce qu'elles soient en contact avec le plancher ou le sol (24), puis via le soulèvement léger de la plate-forme (1) pour relever les roulettes (6, 7) au moyen de l'une ou l'autre des deux pédales (25, 32) situées chacune sous chaque extrémité de la plate-forme (1). Lesdites pédales sont reliées à des barres (23) coopérant avec des paires de liaisons articulées (20, 21) asservies permettant de suspendre les entretoises à des poutres (33) reliées par des extensions verticales (12, 13, 14) aux extrémités des entretoises (9, 10, 11), les liaisons articulées de chaque paire se verrouillant par des butées d'accouplement (28) qui se entrent en contact lorsque les liaisons passent légèrement au-delà de la position alignée. L'avantage mécanique de la pédale enfoncée (25 ou 32) est amplifié par la liaison des paires de liaisons articulées lorsqu'elles passent en position alignée.
Patent CA-2670762-C (CA)
Inventor: PRENTICE THOMAS CAMPBELL
IPC: A61L27/54
Filed: 2008-01-15
Granted: 2015-03-31
Abstract: An implant with a metal structure for use in a surgical procedure, in which at least part of the metal structure is coated with a biocompatible metal such as titanium by plasma spraying of the metal powder. Biocidal metal cations are then absorbed by ion exchange into the coating, so that after being implanted the biocidal ions gradually leach out into the surrounding body fluids and suppress infection. The ion exchange properties of the coating may be modified by pretreatment with dilute phosphoric acid.
Patent CA-2673218-C (CA)
Title: Handheld terminal with individually replaceable components
Inventor: MANGAROO ALAN
IPC: G06V30/224
Filed: 2009-07-28
Granted: 2011-06-14
Abstract: A handheld terminal is provided. The handheld terminal includes a housing, a component for operating the handheld terminal, and a pocket for forming, in the housing, a space for holding the component individually and separating the space from a main logic circuit. The pocket has a window for a connection between the component and the main logic circuit. The handheld terminal includes a bezel placed on the component, and a combiner for removable engaging the bezel with the housing.
Patent CA-2674384-C (CA)
Inventor: MIDDLETON-HARDIE CATHERINE
IPC: C07K14/47
Filed: 2008-01-22
Granted: 2016-11-15
Abstract: The present invention is a peptide compound which stimulates the formation of hard tissues such as bone and cartilage. The invention is also related to a method to treat a defect in hard tissues such as bone and cartilage using the peptide. The method of the present invention may be used to treat or prevent the defects in bones and cartilages which are caused by rheumatoid arthritis or osteoarthritis which involves the regeneration of new bone or cartilage in or around the defects.