baber/WOPTO huggingface dataset:
Patent CA-2606367-C (CA)
Title: Use of direct epoxy emulsions for wellbore stabilization
Inventor: BALLARD DAVID ANTONY
IPC: C09K8/508
Filed: 2007-10-09
Granted: 2011-01-11
Abstract: A direct emulsion wellbore fluid, including: a continuous non-oleaginous phase; a discontinuous oleaginous phase; a stabilizing agent; an oil-miscible epoxy- based resin; and a hardening agent; wherein the wellbore fluid is a stable emulsion having a viscosity greater than 200 cps. In some embodiments, the hardening agent is an oil-miscible hardening agent; in other embodiments, the hardening agent is an oil-immiscible hardening agent.
Patent CA-2616901-C (CA)
Inventor: NAKAGAWA YASUE
IPC: A61F13/15
Filed: 2006-07-26
Granted: 2011-10-25
Abstract: An absorbent article that has a thin, conformable absorbent core where the core has at least two layers, each comprising a different superbasorbent material, and each being typically substantially free of cellulosic fibres, is described. The absorbent article has a Circular Bend Flexibility of less than about 15 N. The core comprises a storage layer and an acquisition/storage layer each a specific basis capacity of and absorption efficiency.
Patent CA-2620015-C (CA)
Title: Polyester-polyurethane hybrid resin molding compositions comprising polyurethane with units derived from aliphatic isocyanates
Inventor: MORRIS LARRY
IPC: C08G18/75
Filed: 2006-08-21
Granted: 2014-05-06
Abstract: A hybrid resin composition is described, with the composition comprising: A. an A part composition comprising an aliphatic polyfunctional isocyanate compound and a free radical polymerization initiator; and B. a B part composition comprising an ethylenically unsaturated, substantially water-free polyester polyol and a polyurethane catalyst. The A part composition can contain a non-interfering solvent, e.g., styrene, and the B part composition typically has an acid value of 5 or less (based on solids). For outdoor use, the B part composition is preferably free of tertiary hydrogens, ether glycols and terephthalic acid residues.
Patent CA-2622724-C (CA)
Inventor: RAINER CHRISTIAN
IPC: C09C3/04
Filed: 2006-09-12
Granted: 2014-03-25
Abstract: An object of the present invention is to provide a a process to grind at least one mineral material in the presence of ceria (CeO2)-containing zirconium oxide grinding beads having a specific ceria content (of between 14 and 20 %  by weight relative to the total weight of said bead, preferably of between 15 and 18 %, and most preferably of approximately 16 %), and a specific average grain size (of less than 1 µm, preferably of less than 0.5 µm, and most preferably of less than 0.3 µm), wherein such beads are more resistant to wear than conventional beads of the prior art. An other object of the present invention lies in the ground material in the form of an aqueous suspension and in the form of a dry product. An other object of the present invention lies in the uses of such products in any sector making use of mineral materials, and notably in the paper, paint and plastic industries.
Patent CA-2626526-C (CA)
Inventor: SETLAK DALE R
IPC: G06K9/00
Filed: 2006-10-18
Granted: 2013-03-19
Abstract: A finger sensor may include a finger sensing integrated circuit (IC) having a finger sensing area and at least one bond pad adjacent thereto, and a flexible circuit coupled to the IC finger sensor. The flexible circuit may include a flexible layer covering both the finger sensing area and the at least one bond pad, and at least one conductive trace carried by the flexible layer and coupled to the at least one bond pad. The flexible layer may permit finger sensing therethrough. The flexible circuit may include at least one connector portion extending beyond the finger sensing area and the at least one bond pad. For example, the connector portion may include a tab connector portion and/or a ball grid array connector portion. A fill material, such as an epoxy, may be provided between the IC finger sensor and the flexible circuit.
Patent CA-2630256-C (CA)
Inventor: CHIAVARIO KEVIN CHARLES
IPC: A01C7/08
Filed: 2008-05-01
Granted: 2013-03-19
Abstract: A system for distributing seeds is configured to be transported by an agricultural vehicle along a direction of travel. The system includes a main frame extending along the direction of travel, a first wing frame extending from a first side of the main frame in a first direction that is substantially perpendicular to the direction of travel, and a second wing frame extending from a second side of the main frame in a second direction that is substantially perpendicular to the direction of travel. The system further includes at least one row unit arranged on the first side of the main frame and supported by the first wing frame, at least one row unit arranged on the second side of the main frame and supported by the second wing frame, a first seed reservoir arranged on the first side of the main frame, and a second seed reservoir arranged on the second side of the main frame. A first seed delivery hose assembly system connects the first seed reservoir to the at least one row unit arranged on the second side of the main frame, and a second seed delivery hose assembly system connects the second seed reservoir to the at least one row unit arranged on the first side of the main frame.
Patent CA-2632646-C (CA)
Title: Mandrin de fracture recuperable et bloc obturateur d'eruption pour faciliter la completion, la remise en production ou le reconditionnement de puits et methode d'utilisation
Inventor: HICKIE BARTON E
IPC: E21B33/068
Filed: 2006-10-06
Granted: 2009-07-07
Abstract: Mandrin de fracturation utilisé pour conditionner ou reconditionner efficacement un puits. Le mandrin de fracturation est inséré dans une manchette de la tête de colonne de production d'un puits en conditionnement ou en reconditionnement. Un empilement de contrôle de puits est monté sur le dessus de la manchette de la tête de colonne de production et fixé hermétiquement sur le dessus du mandrin de fracturation. Après le conditionnement ou le reconditionnement du puits, le mandrin de fracturation peut être détaché de la manchette de la tête de colonne de production et récupéré sans que le puits soit tué ou obturé.
Patent CA-2635401-C (CA)
Inventor: BEAUJOT PATRICK M
IPC: A01C15/00
Filed: 2008-06-19
Granted: 2009-11-24
Abstract: A seeding apparatus having a distribution manifold with selectively openable outlet ports thereon, to permit or stop delivery of seed or fertilizer to soil. A meter device, responsive to both the number of selected open ports and the speed of the apparatus over the ground, is provided to regulate supply of seed/ fertilizer to a distribution manifold. The distribution manifold has a plurality of outlet ports spaced about a periphery of such manifold, each outlet port having a valve to allow opening and closing of individual outlet ports. Soil engaging members on such apparatus are individually raisable from an lowered operative position to a raised inoperative position, and when moved to such inoperative position, the valve associated with an outlet port for providing seed and/or fertilizer to such soil engaging member is closed to prevent supply to the associated soil engaging member.
Patent CA-2635897-C (CA)
Inventor: JIANG PEIQI
IPC: G02B1/10
Filed: 2002-07-01
Granted: 2012-01-03
Abstract: The inflatable membrane apparatus (10) comprises: - a fluid accumulator (11) having an upper and a lower face and a fluid entrance (12), said lower face being partly formed by an inflatable membrane (14), and - a trunconical part (15) projecting outwardly from the lower face of the accumulator whose greater base is closed by at least part of the inflatable membrane (14) and smaller base forms a circular opening, whereby, when pressurized fluid is introduced into the accumulator (11), deformation of the inflatable membrane (14) is guided by the trunconical part.
Patent CA-2635905-C (CA)
Title: Nouvelles constructions d'expressions vegetales
Inventor: FINCHER KAREN L
IPC: A23L33/00
Filed: 2000-12-12
Granted: 2012-03-13
Abstract: La présente invention se rapporte à un promoteur hybride comprenant au moins un élément cis d'un promoteur caulimovirus lié fonctionnellement au moins à un élément cis, à partir d'un promoteur Act2 ou Act11.
Patent CA-2636744-C (CA)
Title: Grinding machine
Inventor: HEESEMANN JUERGEN
IPC: B24B7/06
Filed: 2008-07-03
Granted: 2012-04-24
Abstract: In a grinding machine with a grinding means for machining a workpiece surface which can be moved in a direction of conveyance relative to the grinding means and is arranged in a machining plane, wherein the grinding means has a large number of grinding heads with grinding elements rotating about a respective shaft, and the grinding heads can be moved by means of an endlessly revolving transporting means in a grinding region by deflection about deflection rollers via rectilinear portions in a grinding region at an angle to the direction of conveyance, improved grinding results are facilitated as a result of increased degrees of freedom in the setting of the grinding parameters without high costs for drive motors if a drive means, with which the grinding elements are driven in rotation by a common motor provided for rotationally driving these grinding elements, is provided for at least one group of a plurality of grinding elements, and in that the drive means consists of a flexible frictional engagement or positive engagement assembly which is guided parallel to the transporting means about deflection rollers and is formed with the shafts of the grinding elements for rotationally driving irrespective of the speed of transportation of the grinding elements.
Patent CA-2637086-C (CA)
Title: A bouillon and/or seasoning tablet containing cereal, vegetable and/or fruit fibers
Inventor: KEHLENBECK VOLKER
IPC: A23L29/262
Filed: 2007-01-24
Granted: 2014-06-10
Abstract: The present invention concerns a bouillon and/or seasoning tablet and/or cube, which comprises, in total % in weight, 0.5-10% oil and/or 0-5 % fat, binders, salt, between 2 and 3 % of total water, and between 0.5 and 8 % of cereal, vegetable or fruit fibers, as well as optionally sugar, spices, flavors, taste enhancers, dehydrated vegetables, herb leaves and/or plant extracts.
Patent CA-2640530-C (CA)
Inventor: CAMALY DOMINIQUE
IPC: B60P1/36
Filed: 2007-02-19
Granted: 2015-01-13
Abstract: The invention relates to a handling device combining at least one trailer (100) that can be hitched to a tractor vehicle and/or to other trailers to form a carriage train and at least one bed (300) for bearing the load (C), notable in that the trailer (100) comprises running means (110) supporting a chassis (120) equipped with a module (200) for loading and unloading the bed (300) that bears the load (C) combining means for the motorized movement of the bed and means for positioning said bed (300) so that the bed (300) is no longer in contact with the ground and is held in position on the trailer (100).
Patent CA-2640707-C (CA)
Inventor: MAHLER AXEL
IPC: B01D46/00
Filed: 2006-03-14
Granted: 2014-05-06
Abstract: The present invention relates to an air filter housing (1) having at least one filter chamber (2, 3) with an inlet end and an outlet end for air passing through a filter unit (F) disposed in said filter chamber, an access opening (4, 5) arranged in a sidewall of said filter chamber for the introduction of an air filter unit into and removal thereof out of said filter chamber, and a clamping device (8) for pressing an air filter unit disposed in the filter chamber against an end wall of said filter chamber in the inlet end thereof.  According to the invention said housing has a guide (19, 20, 21-24) for guiding an air filter unit (F) during introduction into and removal out of said filter chamber (2).
Patent CA-2645789-C (CA)
Title: Metadonnees de couleur pour canal de donnees de liaison descendante
Inventor: DOSER INGO TOBIAS
IPC: G06T11/00
Filed: 2007-03-15
Granted: 2016-10-18
Abstract: L'invention concerne un procédé et un système qui permettent de déterminer et de fournir des métadonnées de couleur à un canal de données de liaison descendante. Selon l'invention, on détermine des métadonnées de couleur de manière qu'un mappage de gamme des couleurs est défini par une gamme de source transmise qui permet un mappage des couleurs adapté préservant les niveaux de saturation et de contraste de la source pour un canal de données de liaison descendante. Les métadonnées sont alors transmises à un canal de données de liaison descendante pour la gestion de la couleur.
Patent CA-2646015-C (CA)
Inventor: AGARAWALA ANAND
IPC: G06F3/14
Filed: 2007-04-18
Granted: 2015-01-20
Abstract: A method, system and computer program for organizing and visualizing display objects within a virtual environment is provided. In one aspect, attributes of display objects define the interaction between display objects according to pre-determined rules, including rules simulating real world mechanics, thereby enabling enriched user interaction. The present invention further provides for the use of piles as an organizational entity for desktop objects. The present invention further provides for fluid interaction techniques for committing actions on display objects in a virtual interface. A number of other interaction and visualization techniques are disclosed.
Patent CA-2648682-C (CA)
Title: Method for wavefield separation in 3d dual sensor towed streamer data with aliased energy in cross-streamer direction
Inventor: KLUEVER TILMAN
IPC: G01V1/32
Filed: 2009-01-09
Granted: 2014-09-30
Abstract: Pressure records and vertical particle velocity records from dual sensor towed streamer data are transformed to the inline wavenumber domain. A series of scaling filters are applied to the transformed vertical particle velocity records at each inline wavenumber, wherein each of the series of scaling filters is calculated for a different cross-streamer wavenumber range and in blocks of inline traces in which all seismic events are approximately linear. The pressure spectrum and the scaled vertical particle velocity spectrum are combined to separate upgoing and downgoing wavefield components. The separated upgoing and downgoing wavefield components are inverse-transformed back to the time-space domain.
Patent CA-2651589-C (CA)
Inventor: PENTAFRAGAS DIMITRIOS
IPC: A61M15/00
Filed: 2007-05-09
Granted: 2012-06-19
Abstract: The present invention relates to an improvement of the mouthpiece of a dry powder inhalation device wherein the medicament is packed in the blisters of single dose blister strips. According to the invention a portion of the air which enters the mouthpiece does not pass through the powder containing blister, but follows an alternative path through the mouthpiece, enabling therefore the modification of the resistance of the device in a simple and cost effective manner.
Patent CA-2660249-C (CA)
Inventor: AYELA GERARD
IPC: A01M29/16
Filed: 2009-03-25
Granted: 2017-07-18
Abstract: The subject matter of the invention is a system of acquiring seismic date in a marine environment, comprising: - seismic streamers towed by a vessel; - means of detecting and/or locating marine mammals, characterised in that said marine mammal detection and/or location means are secured to said seismic streamers.
Patent CA-2664978-C (CA)
Inventor: BECKINGHAUSEN JOERG E SCHULZE
IPC: E21B19/16
Filed: 2004-03-05
Granted: 2013-05-14
Abstract: Methods and apparatus for making and breaking tubular connections within a tubular string are disclosed. In certain aspects, a tong assembly includes gated power and back up tongs coupled to a torque bar. Jaws of the tongs may be arranged circumferentially with support members disposed between adjacent jaws to substantially complete a 360° closed circle. A hydraulic circuit may equally distribute fluid and pressure to actuate the jaws. The power tong may include a gated rotor driven by at least three drive motors. The rotor may be selectively physically locked from rotation or movement by one or more rotor locks. Further, the tong assembly may include an interlock that prevents activation of the drive motors until the rotor locks actuate to unlock the rotor. Additionally, gate locks may secure the tongs and rotor when closed, and a releasable coupling arrangement may aid engagement of a motor to a rotor pump.
Patent CA-2665547-C (CA)
Title: Coated carriers
Inventor: FRAMBOL JENS VIGGO
IPC: A23L29/10
Filed: 2006-11-30
Granted: 2015-05-05
Abstract: The present invention relates to substantially free flowing powder products as well as preparation thereof. The powder product comprises coated carriers with excellent functional properties. The powder products can be produced in a simple and cost efficient way.
Patent CA-2673489-C (CA)
Title: Inhibition des polypeptides de la cycline d
Inventor: TIEDEMANN RODGER E
IPC: C07K14/00
Filed: 2007-10-10
Granted: 2017-08-22
Abstract: Publié sans précis
Patent CA-2678310-C (CA)
Inventor: GIUFFRIDA FRANK
IPC: G07C1/10
Filed: 2008-02-15
Granted: 2014-05-13
Abstract: An image capture system for capturing images of an object, such as the Earth. The image capture system includes a moving platform, at least two image capture devices, a position system, an event multiplexer and a computer system. The image capture devices are mounted to the moving platform. Each image capture device has a sensor for capturing an image and an event channel providing an event signal indicating the capturing of an image by the sensor. The position system records data indicative of a position as a function of time related to the moving platform. The event multiplexer has at least two image capture inputs and at least one output port. Each image capture input receives event signals from the event channel of one of the image capture devices. The event multiplexer outputs information indicative of an order of events indicated by the event signals, and identification of image capture devices providing the event signals. The computer system receives and stores the information indicative of the order of events indicated by the event signals, and identification of image capture devices providing the event signals.
Patent CA-2679528-C (CA)
Inventor: GIROUDIERE FABRICE
IPC: F23D14/16
Filed: 2008-03-05
Granted: 2015-09-15
Abstract: The invention relates to a novel exchanger reactor intended to perform highly endothermic reactions, such as the steam reforming of natural gas or naphtha, using porous burners installed in situ.
Patent CA-2685527-C (CA)
Title: Enclosed needle cannula device with proximal end cap
Inventor: ABRILES OSCAR R
IPC: A61M25/06
Filed: 2008-04-16
Granted: 2015-10-27
Abstract: An enclosed needle catheter insertion device includes a catheter assembly (12) and a needle insertion device (14) having a needle guard housing (20) to enclose a needle cannula (24) in a shielded position and a needle support (22) supporting the needle cannula (24) for movement between a ready position, with the tip (28) of the needle cannula (24) exposed, to a shielded position with the needle cannula (24) within the needle guard housing (20). Movement of the needle support (22) and the needle cannula (24) relative to the needle guard housing (20) is accomplished by manual manipulation of a gripping component (40) external of the needle guard housing (20). A separate, proximal end cap (60) external of the needle guard housing (22) encloses a proximal portion (55) of the needle guard housing (20), and is affixed to the needle support (22).
Patent CA-2687176-C (CA)
Inventor: GIORDANO FANNY
IPC: C07D231/14
Filed: 2008-05-13
Granted: 2015-06-30
Abstract: A process for the production of a compound of formula (I), which comprises a) reacting a compound of formula (II), wherein R1 and R2 are both independently C1-C6 alkyl, with methylhydrazine in the presence of water and a water-immiscible organic solvent being inert in saponification reactions, to form a compound of formula (III) wherein R1 is as defined for formula (II) and b) saponifying that compound in sit.upsilon. leading to the formation of the compound of formula (I) by b1) adding a base to form the anion of the compound of formula (I) and then adding an; acid to form the compound of formula (I); or b2) adding an acid to form the compound of formula (I).
Patent CA-2689094-C (CA)
Inventor: MAKAROV ALEXANDER
IPC: H01J49/42
Filed: 2002-03-20
Granted: 2012-05-15
Abstract: A mass spectrometer and method of analyzing a sample are provided. The mass spectrometer comprises an ion source for producing ions from a sample, a storage device positioned to receive and store ions from the ion source and a mass analyzer positioned to receive ions released from the storage device. The storage device is configured to controllably release ions stored therein upon application of a release voltage. The mass analyzer includes a set of electrodes operable to generate an electrostatic field that causes ions to undergo periodic oscillations in the mass analyzer.
Patent CA-2692425-C (CA)
Inventor: MASSONNAT GERARD
IPC: G01V11/00
Filed: 2008-07-09
Granted: 2016-09-20
Abstract: The method, programme and computer system for changing the scale of permeabilites for modelling a deposit (for example, hydrocarbon). Mini deposit models are defined (S100), with a number of patterns and cells within said patterns. For each model pattern, a scaling of the permeability values K H of the patterns is carried out (S400 - 800) by means of a mean factor formula (Formula I), connecting the permeability K H of the pattern to the local cell permeabilitesk Hi. According to the invention, the resulting factor coefficient .omega.H y is analytically modified with relation to the expression thereof given by the Noettinger-Haas equation in order to correct a non-ergodicity bias.
Patent CA-2692745-C (CA)
Inventor: DE LA BRUERE-TERREAULT JULIEN
IPC: B64F5/00
Filed: 2010-02-10
Granted: 2013-09-24
Abstract: A compressor wash nozzle integrated in an inlet case strut of a turbine engine is described. A fluid passage and a nozzle are defined in the inlet case strut for delivering a wash/rinse fluid into the inlet gas path of the engine. A fluid connector communicates with the fluid passage and is positioned exteriorly of the inlet gas strut and adapted for receiving pressurized wash/rinse fluid for injection through the nozzle into gases flowing in the inlet gas path and in the direction of the compressor for washing and/or rinsing the blades of the compressor.
Patent CA-2695530-C (CA)
Inventor: ALBERTSEN MARC C
IPC: C12N15/82
Filed: 2007-08-03
Granted: 2016-07-05
Abstract: Nucleotide sequences of a Mscal gene, critical to male fertility in maize and rice are described, with DNA molecule and amino acid sequences set forth. The nucleotide sequences are useful in increasing or decreasing male fertility in plants. Methods for producing hybrid seeds, maintaining a homogenous recessive condition in a male sterile plant, and for restoring male fertility in a male sterile plant are disclosed.
Patent CA-2704023-C (CA)
Inventor: DUONG ANTHONY T
IPC: H05K1/02
Filed: 2008-11-05
Granted: 2013-08-13
Abstract: L'invention porte sur un modèle et sur un procédé pour réduire l'instabilité d'un dispositif par le réglage de l'empilement de plans de cartes de circuit imprimé (PCB) (1 - 24) de façon à réduire à un minimum l'inductance entre un réseau prédiffusé programmable par l'utilisateur (FPGA) (105) et des plans de tension PCB (1 - 24) pour des tensions centrales critiques à l'intérieur du FPGA (105). En outre, l'invention porte sur un modèle et sur un procédé pour réduire l'instabilité par le réglage de l'empilement de plans de substrats de boîtiers de façon à réduire à un minimum l'inductance entre une puce et des plans de tension de substrats pour des tensions centrales critiques à l'intérieur de la puce.
Patent CA-2706716-C (CA)
Inventor: VOGLER DEAN H
IPC: G06F21/31
Filed: 2008-12-17
Granted: 2014-04-08
Abstract: Systems and methods for providing secure identity authentication amongst devices using identity information contained therein to facilitate data synchronization amongst the user devices, wherein the identity information in the devices are compared for authentication but not actually transmitted or exposed for unauthorized access to such information and to the devices.