baber/WOPTO huggingface dataset:
Patent CA-2449218-C (CA)
Title: Method for maximizing the energy output of a wind turbine
Inventor: WOBBEN ALOYS
IPC: H02P9/04
Filed: 2002-04-24
Granted: 2006-10-17
Abstract: The present invention relates to a method for controlling a wind turbine and a wind turbine with a control device for controlling a wind turbine.    The object of the present invention is to develop a method and a wind turbine of the kind initially specified so that losses of yield, particularly as a result of variations in the conversion of the kinetic energy of the wind into electrical energy, i.e, in the rotor, drive train and generator, are minimised as far as possible.        Method for controlling a wind turbine, characterised in that at least one operational setting is varied within predefined limits.
Patent CA-2455071-C (CA)
Title: Segmented cold formed joist
Inventor: STRICKLAND MICHAEL
IPC: E04C3/07
Filed: 2003-11-24
Granted: 2011-11-15
Abstract: A joist comprised of at least one cold-formed elongated chord member; a cold- formed web having a plurality of web members and means for securing said web to said chord member.
Patent CA-2456172-C (CA)
Inventor: ENDOU HITOSHI
IPC: G01N33/50
Filed: 2002-08-22
Granted: 2011-04-12
Abstract: L'invention concerne un nouveau gène de transporteur d'urate participant au transport de l'urate dans le rein, l'identification de ce gène et un transporteur d'urate qui est un polypeptide codé par ledit gène. Elle concerne notamment une protéine comprenant la séquence d'acides aminés représentée par SEQ ID NO :1 ou une séquence d'acides aminés dérivée de celle-ci, obtenue par délétion, substitution ou addition d'un ou de plusieurs acides aminés, et qui est capable de transporter l'acide urique et ses analogues ; et un gène codant pour cette protéine.
Patent CA-2457273-C (CA)
Inventor: FAUST WINFRIED
IPC: H01R13/42
Filed: 2004-02-11
Granted: 2011-11-08
Abstract: A socket according to the invention for an electrically operated device has two housing parts (9, 11), which are held together by clamping springs (22, 23). Each clamping spring has at least one for example rectangular leg (28) with a recess, which in the installed state is interlocked with a snap-in lug of one housing part (11). Another leg (29) of each clamping spring (22, 23) extends at an angle < 90° to the leg (28) and rests resiliently on the other housing part (9). As a result, production variations that occur can be compensated far, so that both housing parts (9, 11) are held against one another without play. The production and assembly of such lamp sockets are simplified considerably, compared to known lamp sockets.
Patent CA-2462385-C (CA)
Title: Infiltrated aluminum preforms
Inventor: SERCOMBE TIMOTHY BARRY
IPC: B22F3/02
Filed: 2004-03-24
Granted: 2009-12-22
Abstract: A method for the manufacture of a three-dimensional object includes the steps of forming a mixture that contains a binder and a least one of aluminum or a first aluminum-base alloy into a green composite, removing the binder from said green composite, forming a porous perform structure, reacting the aluminum or first aluminum base alloy with nitrogen to form a rigid and continuous skeleton and infiltrating the porous structure with molten aluminum or second aluminum base alloy to form the three-dimensional object with near theoretical density. The green composite may be formed by an additive process such as computer aided rapid prototyping, for example, selective laser sintering. The method facilitates the rapid manufacture of aluminum components by an inexpensive technique that provides high dimensional stability and high density.
Patent CA-2465376-C (CA)
Title: Procede de preparation d'oxydes melanges a base de zirconium et de cerium
Inventor: TAKAO YASUHIDE
IPC: B01J23/10
Filed: 2002-10-30
Granted: 2013-09-17
Abstract: L'invention concerne un procédé de préparation d'oxydes mélangés à base de zirconium et de cérium. Ce procédé consiste à faire réagir un alcali avec une solution aqueuse d'un sel de zirconium renfermant entre 0,42 et 0,7 mole d'un anion de sulfate (SO¿4??2-¿) par mole de cation de zirconium, à une température qui n'est pas supérieure à 50 ·C, en présence d'un sel de cérium, de manière à former un hydroxyde mélangé de cérium et de zirconium, et puis à calciner l'hydroxyde mélangé de cérium et de zirconium, afin de constituer un oxyde mélangé. Les oxydes mélangés présentent une bonne stabilité thermique, ils sont essentiellement en phase simple et ils sont appropriés en tant que promoteurs et supports catalytiques, notamment, des systèmes d'échappement automobiles.
Patent CA-2466797-C (CA)
Title: Fan blade platform feature for improved blade-off performance
Inventor: CRANE NATHANE
IPC: F04D29/32
Filed: 2004-05-10
Granted: 2012-02-21
Abstract: A fan blade for a gas turbine engine having an airfoil with a leading edge; a trailing edge; a concave side; and a convex side. The blade has an integral platform with: a convex fillet merging with the airfoil; a forward edge; an aft edge; and a thickness defined between a top surface and an underside surface. The platform includes a stiffener on the underside surface adjacent the convex side of the blade, such that the stiffener defines a blade-off event platform fracture path on a second side of the platform adjacent the following blade and adjacent the convex side of the airfoil.
Patent CA-2467415-C (CA)
Inventor: SVENDSEN ALLAN
IPC: A21D8/04
Filed: 2003-01-16
Granted: 2014-03-11
Abstract: The inventors have developed a method using protein engineering to produce lipolytic enzymes having a relatively high activity for one ester bond in an amphiphilic substrate with two lipophilic groups) and a relatively low activity for the ester bond in an amphiphilic substrate with one lipophilic group, e.g. a relatively high phospholipase activity and a relatively low lysophospholipase activity.
Patent CA-2474526-C (CA)
Title: Method for seismic exploration utilizing motion sensor and pressure sensor data
Inventor: VAAGE SVEIN TORLEIF
IPC: G01V1/28
Filed: 2004-07-15
Granted: 2012-09-18
Abstract: A method is disclosed for deghosting seismic data. The data include measurements of a vertical component of particle motion and pressure. The measurements are substantially collocated and made at a plurality of spaced apart positions. The method includes transforming the data into the spatial frequency domain, and separating upgoing and downgoing wavefield components of the transformed data. Water surface multiples may also be removed by decomposing the signals made at a plurality of seismic energy source locations into upgoing and downgoing wavefields.
Patent CA-2474801-C (CA)
Title: Human monoclonal antibody fab fragments directed against hcv e2 glycoprotein and endowed with in vitro neutralizing activity
Inventor: BURIONI ROBERTO
IPC: A61P31/12
Filed: 2003-01-29
Granted: 2012-03-20
Abstract: The invention refers to a human antibody, or its functional fragments, directed against the HCV E2 glycoprotein, able to have a neutralizing activity in vivo; a composition for anti-HCV therapy comprising in a therapeutically effective amount the antibody; a composition for topical use in gel, creme, ointment and ovule formulations; the use of the antibody for validating anti-HCV vaccines.
Patent CA-2481338-C (CA)
Title: Terminal de paiement pour echange de donnees de paiement
Inventor: PAVLIC BOGDAN
IPC: H04W84/04
Filed: 2002-04-16
Granted: 2016-01-05
Abstract: L'invention concerne un terminal (10) d'échange de données de paiement, lequel terminal comprend des interfaces conçues pour permettre le raccordement à des dispositifs de point de vente (26), à un téléphone mobile (14), et à un centre de paiement (1). L'échange de données de paiement est exécuté de deux façons différentes. Dans un premier mode de réalisation, l'échange de données de paiement s'effectue depuis le terminal de paiement (10) via le téléphone mobile (14) et le réseau de téléphonie mobile (5) vers le centre d'autorisation (1) ou, vice versa, depuis le centre de paiement (1) via le réseau de téléphonie mobile (5) et le téléphone mobile (14) vers le terminal de paiement (10). Les données de paiement sont transférées entre le terminal de paiement (10) et le téléphone mobile (14) sur des informations vocales. Dans le second mode de réalisation, les données sont transférées directement depuis le terminal de paiement (10) via, par exemple, le réseau (5) vers le centre d'autorisation (1) et, vice versa, depuis le centre de paiement (1) via le réseau (5) vers le terminal de paiement (10).
Patent CA-2483163-C (CA)
Title: Optical information storage medium and method of recording thereon
Inventor: LEE KYUNG-GEUN
IPC: G11B7/0037
Filed: 2003-03-17
Granted: 2011-11-01
Abstract: Provided are an optical information storage medium and a method of recording thereon. The optical information storage medium has a lead-in area, a user data area and a lead-out area, and data indicating a maximum and/or a minimum writing speed, maximum and minimum writing speeds, or compatible writing speeds is recorded in a rewritable region of at least one of the lead-in area and the lead-out area. The optical information storage medium and the method of recording on the media enable a disc drive to reliably record data on a disc which cannot achieve a prescribed recording speed due to manufacturing conditions, at an optimal speed considering the pre-recorded writing speed data.
Patent CA-2485260-C (CA)
Inventor: NATHAN DAVID M
IPC: A21D10/00
Filed: 2004-10-13
Granted: 2012-04-17
Abstract: L'invention concerne des compositions de pâte congelées et les méthodes associées à leur préparation. Les compositions de la présente invention comprennent une enzyme de levure qui facilite la production de peroxyde d'hydrogène dans la pâte (de préférence une glucose oxydase), un acide et une base (de préférence un agent de levage chimique). Les compositions de pâte faites d'après la présente invention peuvent être activées par des levures dans diverses conditions, bien que la température ambiante soit celle qui offre les meilleures conditions d'apprêt.
Patent CA-2487184-C (CA)
Inventor: SHIVAK STANISLAUS MONTGOMERY
IPC: F15B11/028
Filed: 2004-11-05
Granted: 2012-04-10
Abstract: Un système de commande de rampe pour rampe de pulvérisation comprend un détendeur de pression qui communique avec le circuit de levage hydraulique de la rampe pour maintenir le circuit de levage à une pression de point de réglage. Une roulette de terrage est fixée en dessous de la rampe, de sorte que cette rampe suit le relief du sol. Advenant une basse pression, non visible par l'opérateur d'un tel système, une alarme prévient l'opérateur de la cabine pour empêcher le mouvement continu du pulvérisateur le long du sol, en évitant un bris de la rampe. De plus, la présente invention fournit un système par lequel, advenant diverses conditions du terrain rencontrées par un opérateur, des commandes permettent de régler directement dans la cabine la vitesse de réaction du système de commande. Pour ce faire, l'opérateur règle la pression du point de réglage et, par conséquent, la force vers le bas sur la roulette de terrage autorisée par le circuit de levage.
Patent CA-2491961-C (CA)
Inventor: POLEGATO MORETTI MARIO
IPC: A43D25/06
Filed: 2003-07-07
Granted: 2011-07-26
Abstract: L'invention porte sur une semelle de chaussure étanche à l'eau et perméable à l'air dont la structure comprend: une semelle intermédiaire (10, 110) revêtue d'une membrane (11, 111) faite d'un matériau imperméable à l'eau et perméable à la vapeur; une couche protectrice (14, 114) relié par points à la membrane et faite d'un matériau résistant à l'hydrolyse, hydrofuge, respirant et/ou perforé; une semelle inférieure (15, 115) faite d'un élastomère perforé collé hermétiquement sur son périmètre à la semelle intermédiaire (10, 110). La susdite membrane (11, 111) est rendue solidaire de la couche protectrice (14, 114) par un adhésif thermoréactif (13, 113).
Patent CA-2493066-C (CA)
Title: Method for production of coconut water beverage and blended juice beverages with coconut water
Inventor: HAYNES KELLIE
IPC: A23L2/46
Filed: 2003-07-23
Granted: 2011-11-22
Abstract: A method for producing a coconut water beverage having a pH below 4.5 by adding a food grade acid to coconut water. The method coverts coconut water from a low~acid food to a high-acid food which allows the coconut water to be subjected to less severe commercial sterilization processing and preserves the natural taste and aroma of the coconut water. The present invention is also directed to a blended beverage comprising coconut water and fruit juice and having natural isotonic properties.
Patent CA-2493463-C (CA)
Title: Procede et tube a ailettes pour la craquage thermique d'hydrocarbures
Inventor: WOLPERT PETER
IPC: C10G9/36
Filed: 2003-05-08
Granted: 2013-01-15
Abstract: L'invention concerne un procédé de séparation thermique d'hydrocarbures en présence de vapeur, selon lequel un mélange est guidé à travers des tubes munis d'ailettes intérieures hélicoïdales, qui sont chauffés depuis l'extérieur. Pour compenser la température dans la paroi des tubes et sur la section transversale des tubes, ainsi que pour réduire le dépôt de coke de pyrolyse au niveau de la paroi intérieure des tubes, un écoulement spiroïdal est produit dans le mélange gazeux et est introduit progressivement avec un écoulement essentiellement axial et avec un écart croissant par rapport aux ailettes, dans une zone nodale.
Patent CA-2494495-C (CA)
Inventor: WILLARD WALTER LEE JR
IPC: B60C17/08
Filed: 1998-04-15
Granted: 2005-10-18
Abstract: The run-flat tire (10) has a tread (12) and a belt package with belt plies (81) interior to the tread (12). A plurality of radially reinforced carcass layers (40) are positioned interior to the belt plies (81 ) and include at least one carcass layer that extends between spaced apart annular beads (30). The tire (10) has a pair of sidewalls (41) each extending radially inward from shoulders (83) at lateral edges of the belt package to the annular beads (30). The sidewalls (41 ) have a plurality of sidewall stiffening members (50) to support the tire (10) during a loss of inflation pressure. The spaced apart beads (30) include bead cores (32) placed at a predetermined diameter with respect to a rim diameter, dual bead fillers (34, 37) above the bead cores (32), a heel corner (31c) spaced at a radial gap distance form a rim flange (84) and rim interface components having a seat interface distance below the bead core (32) for mounting the run-flat tire (10) on a conventional rim (80).
Patent CA-2503774-C (CA)
Title: Improvements in virus production
Inventor: WILLIAMS GREGORY V
IPC: A61K39/155
Filed: 2004-06-18
Granted: 2007-09-25
Abstract: An improved process for recovery of virus from allantoic fluid of virus-infected chick embryos. Virus associated with granular and fibrous debris in the allantoic fluid can be disassociated from the debris and recovered, thereby increasing viral yield. Dissociation can be achieved by subjecting the virus-debris complex to conditions of increased salt concentrations, e.g., 0.5 M or greater.
Patent CA-2505404-C (CA)
Inventor: WILLIAMS NEAL
IPC: C08J7/04
Filed: 2003-11-19
Granted: 2009-02-03
Abstract: An aqueous dispersion of polyurethane-addition polymer hybrid particles, where the isocyanates used to make the polyurethane polymer portion of the particles comprise a mixture of aromatic polyisocyanate and aliphatic polyisocyanate wherein the aromatic isocyanate is free of sterically hindered isocyanate moieties. The dispersions are suitable for use in coatings, including varnishes, paints, inks and adhesives.
Patent CA-2514113-C (CA)
Title: Interactive and dynamic electronic floor advertising/messaging displaying
Inventor: BLUM RONALD D
IPC: G09F9/30
Filed: 2004-01-20
Granted: 2010-06-22
Abstract: Embodiments of the present invention relate to a floor display system (100) comprising a floor covering and an electronic display device (101) associated with the floor covering (102). The electronic display device (101) is able to display electronically modifiable arbitrary content. The floor display system (100) further comprises a controller (103) and a sensing device coupled to the controller. The sensing device is associated with a specific location on the display device and generates a signal to the controller to cause a content of a display of the display device to be modified or newly generated at the specific location.
Patent CA-2518375-C (CA)
Title: Herbicidal mixtures
Inventor: ZAGAR CYRILL
IPC: A01N43/40
Filed: 2004-03-12
Granted: 2012-12-11
Abstract: A synergistic herbicidal mixture comprising A) picolinafen; or one of its environmentally compatible salts; and B) a synergistically effective amount of at least a sulfonylurea of formula II, wherein the variables A, B, X and R1 to R3 have the meanings given in the specification; and, if desired, C) at least a safener. Compositions comprising these mixtures, processes for the preparation of these compositions and their use for controlling undesired plants.
Patent CA-2521547-C (CA)
Inventor: BROPHY JOHN H
IPC: F28D9/00
Filed: 2004-04-06
Granted: 2013-10-22
Abstract: Methods of dehydrogenating hydrocarbons to yield unsaturated compounds are described. Reactor configurations useful for dehydrogenation are also described.  Hydrocarbons can be dehydrogenated, for relatively long periods of time-on-stream, in a reaction chamber having a dimension of 2 mm or less to produce H2 and an olefin. Techniques have been developed that reduce coke and allow stable, relatively long-term operation in small reactors.
Patent CA-2528277-C (CA)
Title: Grafted multi-functional olefin copolymer vi modifiers and uses thereof
Inventor: DEVLIN CATHY C
IPC: C08F8/32
Filed: 2005-11-29
Granted: 2010-09-07
Abstract: A novel highly grafted, multi-functional olefin copolymer is provided comprising an additive reaction product of a method comprising reacting acylating agent with an olefin copolymer having a number average molecular weight greater than about 1,000 in the presence of a free radical initiator and essentially free of hydrocarbon solvent in an extruder to provide an olefin copolymer intermediate comprising an acylated olefin copolymer having a degree of grafting (DOG) of at least 0.5 wt.%, which copolymer intermediate's molecular weight is reduced, vacuum stripped of unreacted components, pelletized, dissolved in a neutral oil (preferably with inert gas sparging), and further reacted with a polyamine to provide a grafted multi-functional olefin copolymer viscosity modifier, and lubricating oil concentrates and compositions containing the same and uses thereof.
Patent CA-2533579-C (CA)
Title: Determining the sequence of a polynucleotide
Inventor: DENSHAM DANIEL HENRY
IPC: C40B60/00
Filed: 2004-07-26
Granted: 2012-09-11
Abstract: The sequence of a target polynucleotide can be determined by: (i) contacting the target polynucleotide with a polymerase enzyme and one of the nuncleotides A, T(U), G and C under conditions suitable for the polymerase reaction to proceed; (ii) measuring the time taken for the polymerase to bind to and subsequently dissociate from the target polynucleotide, to thereby determine whether the polymerase has incorporated the nucleotide onto the target polynucleotide; (iii) optionally repeating steps (i) and (ii) with additional nucleotides, to thereby identify the sequence of the target polynucleotide.
Patent CA-2534011-C (CA)
Title: Device for testing cabin parts of commercial aircraft
Inventor: GLEINE WOLFGANG
IPC: G01M7/02
Filed: 2004-12-20
Granted: 2012-06-26
Abstract: A simulation arrangement is used for laboratory testing of enclosed partial cabins to be installed as resting cabins in commercial aircraft. The partial cabin is outfitted with vibration generators for simulating the excitation of structure-borne noise corresponding to noise that will be caused by the later connection to the aircraft fuselage. Elements for exciting airborne noise are also allocated to the partial cabin. The vibration generators and the elements for the airborne noise excitation are adjustable via control and regulating devices. The signals are generated via a computer unit with an input data file of knowledge-based information and/or by extrapolation of the acoustic values at the installation location and of the details of the construction of the partial cabin.
Patent CA-2535084-C (CA)
Inventor: BURGER ALVIN
IPC: A21D8/00
Filed: 1997-06-09
Granted: 2011-09-06
Abstract: A process of making a filled or composite dough product (10). The product (10) has an outer crust (20) and an inner crumb (16) which surrounds a disk shape of cream cheese (22). The process comprises the steps of mixing and kneading a quantity of bagel dough including yeast, sealing a cream cheese within the shell of the dough, proofing the dough, setting the dough by steaming or boiling and baking or flying the dough to brown it. The product can be frozen after the steaming or browning steps. The process can be carried out by a coextrusion process and can be filled with toppings. The product can have concealed or exposed cream cheese. The product can have conventional platelet shape, can be of large size or can be a bite- size fried product.
Patent CA-2545986-C (CA)
Inventor: KAROGAL NIKHIL U
IPC: B23K35/368
Filed: 2006-05-08
Granted: 2011-07-26
Abstract: A titanium based welding flux that includes titanium dioxide and a moisture resistant agent. The titanium oxide includes purified titanium dioxide that includes little or no impurities that can act as nucleation sites for carbide formation in a weld metal. The moisture resistant compound includes a colloidal metal oxide.
Patent CA-2547289-C (CA)
Inventor: RUQUE CHRISTIAN
IPC: H05K5/00
Filed: 2006-05-19
Granted: 2014-12-30
Abstract: This device is of the type comprising a box (4), a drawer (6) capable of being inserted in the box (4), and at least one electronic card (8) capable of being inserted in the drawer (6). According to one aspect of the invention, the drawer (6) is arranged so as to allow the or each card (8) to be inserted when the drawer (6) has already been inserted in the box (4), and output connectors (18, 46) for the box (4) and for the or each card (8), and card connectors card (32, 44) for the drawer (6) and for the or each card (8) are placed so as to connect respectively when the or each card (8) is inserted in the drawer (6) before being inserted in the box (4).
Patent CA-2560126-C (CA)
Title: Dispersions pur aqueuses a adherence amelioree
Inventor: MUENZMAY THOMAS
IPC: C08G18/08
Filed: 2005-03-05
Granted: 2013-01-08
Abstract: L'invention concerne de nouvelles dispersions polyester-polyuréthanne aqueuses, des produits de revêtement contenant ces dispersions, ainsi que des peintures produites à partir de ces dispersions.
Patent CA-2561881-C (CA)
Title: Procede et systeme permettant de reduire les effets secondaires audibles d'une consommation de courant dynamique
Inventor: SCHNEIDER TODD
IPC: H04R25/00
Filed: 2005-03-29
Granted: 2012-11-13
Abstract: La présente invention concerne un procédé et un système permettant de réduire les effets secondaires audibles d'une consommation de courant dynamique. Le système décrit dans cette invention comprend un sous-système audio et plusieurs sous-systèmes numériques. Le sous-système audio et le sous-système numériques sont alimentés par une alimentation électrique commune. Le sous-système numérique traite des paquets de données comprenant des paquets de données audio. Les événements de traitement mis en oeuvre dans un ou plusieurs sous-systèmes numériques sont réorganisés de manière à modifier le profil permettant d'exécuter les événements à l'intérieur du ou des sous-systèmes. Le procédé susmentionné permet de modifier les propriétés spectrales du courant dynamique dans un ou plusieurs sous-systèmes numériques.