baber/WOPTO huggingface dataset:
Patent CA-2617498-C (CA)
Title: Apparatus and methods for creation of down hole annular barrier
Inventor: RING LEV
IPC: E21B43/10
Filed: 2006-07-21
Granted: 2014-09-23
Abstract: Methods and apparatus are provided for performing an expedited shoe test using an expandable casing portion as an annular fluid barrier. Such an expandable annular fluid barrier may be used in conjunction with cement if so desired but cement is not required. Further provided are methods and apparatus for successfully recovering from a failed expansion so that a shoe test can be completed without replacement of the expandable casing portion.
Patent CA-2620187-C (CA)
Inventor: SEREN CEDRIC
IPC: G05B23/02
Filed: 2006-09-21
Granted: 2013-04-30
Abstract: The inventive device (1) comprises at least one rudder (2A, 2B, 2n), a control unit (4) for applying a deflexion instruction to the rudder, means (6) for measuring recovery characteristic displaying the evolution of the aircraft movement in the response to said rudder deflexion instruction, means (7) for recording at least one applied deflexion instruction and a corresponding recovery characteristic, a servo-control means (13) for triggering the aircraft in such a way that the recovery characteristic is maintained, wherein the control unit (4) is provided with means (10) for receiving an recovery instruction which makes it possible to obtain a recovery characteristic which is identifiable for at least one aerodynamic effect and means (11) generating the rudder deflexion instruction induced by the recovery instruction.
Patent CA-2621261-C (CA)
Title: Inhibiteurs tetracycliques de janus kinases
Inventor: ARVANITIS ARGYRIOS G
IPC: C07D487/14
Filed: 2006-09-21
Granted: 2014-05-20
Abstract: Cette invention concerne des composés qui modulent l'activité des Janus kinases et qui sont utilisés dans le traitement de maladies associées à l'activité des Janus kinases parmi lesquelles, par exemple, des maladies immunitaires, des affections cutanées, des syndromes myéloprolifératifs, le cancer et d'autres maladies.
Patent CA-2621547-C (CA)
Inventor: ALASIA ALFRED V
IPC: G06K7/10
Filed: 2006-09-06
Granted: 2013-06-18
Abstract: A reflective decoding device is provided for use in decoding an encoded image comprising a latent image encoded using at least one encoding parameter. The device comprises a substrate with a reflective surface portion having a surface topography comprising a predetermined pattern of topographical features. The predetermined pattern is configured with at least one geometric characteristic corresponding to the at least one encoding parameter so that placement of a light-transmissive sheet having the encoded image formed thereon over the predetermined pattern of topographical features allows the latent image to be viewed.
Patent CA-2627346-C (CA)
Inventor: TSOU ANDY HAISHUNG
IPC: C08L77/00
Filed: 2005-10-27
Granted: 2012-09-11
Abstract: A thermoplastic elastomer composition having excellent durability and flexibility while possessing superior air impermeability. In particular, a process for producing a thermoplastic elastomer composition having high rubber content by multistage addition of at least one vulcanizable rubber component, in which the time required to substantially cure the at least one rubber component preferably is less the mixer residence time. Such compositions are particularly useful in applications such as tire innerliners and barrier films or layers.
Patent CA-2627961-C (CA)
Title: Systeme et procede de selection dynamique de frequence en fonction d'une etiquette de spectre
Inventor: JI BAOWEI
IPC: H04W16/10
Filed: 2006-11-03
Granted: 2013-01-08
Abstract: L'invention concerne en général des systèmes et des procédés de sélection de fréquence dynamique en fonction d'une étiquette de spectre. Dans un exemple, un procédé consiste: à identifier de multiple fréquences utilisables par une subdivision centrale dans un système de communications sans fil et qui ne sont pas utilisées par des subdivisions voisines. Ce procédé permet de déterminer si les fréquences comprennent une fréquence qui ne peut pas être utilisée les subdivisions voisines et, le cas échéant, permet de sélectionner la fréquence à utiliser par la subdivision centrale. Dans le cas contraire, le procédé permet d'identifier une fréquence qui peut être utilisée par moins de subdivisions voisines que d'autres fréquences, et de sélectionner la fréquence identifiée à utiliser par la subdivision centrale.
Patent CA-2629116-C (CA)
Inventor: SNOW LARRY GLEN
IPC: C09D127/14
Filed: 2006-12-29
Granted: 2014-05-27
Abstract: A liquid fluoropolymer coating composition and a process for using the composition to make fluoropolymer coated polymeric substrates. The liquid fluoropolymer composition comprises fluoropolymer selected from homopolymers and copolymers of vinyl fluoride and homopolymers and copolymers of vinylidene fluoride polymer, solvent, and compatible adhesive polymer comprising functional groups selected from carboxylic acid, sulfonic acid, aziridine, amine, isocyanate, melamine, epoxy, hydroxy, anhydride and mixtures thereof.  In the process, the composition is applied to a polymeric substrate comprising functional groups on its surface that interact with said compatible adhesive polymer to promote bonding of said fluoropolymer coating to said substrate.  The solvent is removed from the coating composition applied to the substrate to form a fluoropolymer coating on the substrate.
Patent CA-2631027-C (CA)
Title: Corrugated deck sealing devices, apparatus, systems and methods of installation
Inventor: PRICE DARRELL W
IPC: F16L5/04
Filed: 2008-05-09
Granted: 2013-03-12
Abstract: A method and device for installing a pipe pass-through through corrugated deck and sealing the pass-through is provided. A sleeve assembly is installed in the pass-through, the assembly including a resilient sealing member with perimeter extending side walls extending from a central opening, a deck base having outwardly extending wings about a central opening that is aligned with the central opening of the resilient member, a fire ring coupled to the deck base, and a sleeve of fire stop material placed in the fire ring, the sleeve of the fire stop material being positioned to encircle a portion of the central opening of the deck base.  Concrete is poured over the corrugated deck about the sleeve assembly. A pipe is then positioned into the through-hole so that an outer perimeter of the pipe is sealed against the resilient sealing member to seal the outer perimeter of the pipe.
Patent CA-2635053-C (CA)
Inventor: OHNO SYOUZOU
IPC: E04C2/04
Filed: 2008-06-13
Granted: 2014-03-18
Abstract: The present invention has an external wall panel and a coating method for it. The coating method is capable of providing a stable coating in the vicinity of a corner edge area of a convex portion, even if the area has cracks, hairline cracks, blowholes and/or pinholes. The coating can solve problems caused by cracks and the like. An external wall panel has a base panel having a three-dimensional ornamental design surface, a lower coating layer formed on the surface of the base panel, a mid-coating layer formed on the lower coating layer, a first clear layer containing beads formed on the mid-coating layer, and a second clear layer made of a transparent layer or semi-transparent layer formed on the first clear layer wherein the second clear layer has a thick film layer portion in the vicinity of a corner edge of a convex portion of the three-dimensional ornamental design surface.
Patent CA-2636174-C (CA)
Title: Method, system and computer program product for evaluation of blood glucose variability in diabetes from self-monitoring data
Inventor: KOVATCHEV BORIS P
IPC: A61B5/00
Filed: 2007-01-05
Granted: 2022-07-05
Abstract: A system, computer program product, method and algorithm for evaluation of blood glucose variability-one of the most important parameters of diabetes management. An embodiment of the method may use routine self-monitoring blood glucose (SMBG) data collected over a period of 2-6 weeks, for example, based on a theory of risk analysis of blood glucose data. One aspect may include a method, system and computer program product for computing the Average Daily Risk Range (ADRR)- a measure of overall glucose variability. Another aspect may include a method, system, and computer program product for estimating separately the glucose variability in the hypoglycemic range via a Low BG  Index (LBGI) and the glucose variability in the high BG range via High BG  Index (HBGI) followed by a combination of the two indices into a single variability display.
Patent CA-2642211-C (CA)
Title: 2,4-pyrimidinediamine compounds for treating or preventing autoimmune diseases
Inventor: CLOUGH JEFFREY WAYNE
IPC: A61K31/506
Filed: 2007-02-16
Granted: 2012-01-24
Abstract: The present invention provides 3-hydroxyphenyl-2,4-pyrimidinediamine compounds of formula (I), as well as related compositions and methods for treating a variety of autoimmune diseases.
Patent CA-2642535-C (CA)
Inventor: GUILFORD PARRY JOHN
IPC: G01N33/48
Filed: 2007-02-09
Granted: 2019-06-18
Abstract: This invention relates to methods for determining the presence of cancer in a subject based on the analysis of the expression levels of an under-expressed tumour marker (TM) and at least one other TM. Specifically, this invention relates to the determination of a cancer, particularly bladder cancer, by performing ratio, regression or classification analysis of the expression levels of at least one under-expressed TM, particularly an under-expressed bladder TM (BTM), and at least one over-expressed TM, particularly an over-expressed BTM. In various aspects, the invention relates to kits and devices for carrying out these methods.
Patent CA-2643441-C (CA)
Title: Branched carboxylic acid diesters
Inventor: MARION PHILIPPE
IPC: C08K5/11
Filed: 2007-03-02
Granted: 2012-05-15
Abstract: The invention concerns carboxylic acid diesters having in particular useful solvating properties and capable of being used for substituting usual solvents in particular halogenated. More particularly, the invention concerns a composition of branched carboxylic acid diesters obtained from a mixture of branched dinitriles and its use as solvent in numerous industrial applications.
Patent CA-2648438-C (CA)
Title: Planter with direct hydraulic seed drive
Inventor: JAIME RICHARD J
IPC: A01C7/08
Filed: 2009-01-06
Granted: 2015-05-12
Abstract: The invention provides an innovative yet straightforward approach to driving the seed distribution system in planters which feature hinged winged extensions. The flexibility of the hinged winged extensions may allow the planter to adjust to the contours of a field and to fold to facilitate transport of the planter. In one embodiment, for example, the invention may provide a mechanical coupling between several sections of a seed drive shaft which may support and be driven by a hydraulic motor for each of the winged sections. The seed drive system may also be coupled to row units to synchronize and power the distribution of seeds by the planter.
Patent CA-2650735-C (CA)
Inventor: CHOU CHUN-TING
IPC: H04W28/26
Filed: 2007-04-30
Granted: 2015-08-18
Abstract: In a communication network (100), a method (400) of reserving X slots (610) for transmitting data from a source device (110A) to a destination device (110D) via multi-hop relay includes sending a first hop reservation request from the source device (110A) to a second device (110), for transmitting data from the source device to the destination device. The first hop reservation request identifies the source device, the destination device, and X proposed slots (610) to be reserved for the first hop. The source device then receives a first message, addressed to the source device from the second device, indicating that the first hop reservation request is pending and that the X slots proposed by the source device have been reserved by the second device. Later, the source device receives a subsequent message indicating whether a final hop reservation request has been accepted by the destination device.
Patent CA-2667884-C (CA)
Inventor: OSTENDORF WARD WILLIAM
IPC: D21F11/00
Filed: 2007-10-29
Granted: 2012-04-03
Abstract: A papermaking belt for making a fibrous structure having: a framework having:  first and second layers, each layer having a top surface, a bottom surface opposite to the top surface, the first layer having a plurality of deflection conduits extending in the Z-direction between the top and bottom surfaces of the first layer and structured to receive therein fibers of the fibrous structure; the first layer comprising a substantially continuous, substantially discontinous or substantially semicontinuous patterned network; wherein the second layer comprises a plurality of discrete protuberances; and the top surface of the second layer forming the web-side of the framework; and a reinforcing element having: a paper facing side and a machine facing side opposite to the paper facing side; wherein the second layer at least partially penetrates the reinforcing element or the bottom surface of the second layer is coplanar with the bottom surface, of the first layer.
Patent CA-2669142-C (CA)
Title: Cage submersible et systeme de pisciculture
Inventor: THORVARDARSON JON
IPC: A01K69/06
Filed: 2007-11-07
Granted: 2011-05-31
Abstract: La cage rotative submersible de pisciculture selon l'invention comprend un axe central, une structure flottante positionnée autour de l'axe central et un filet fixé à la structure flottante. Un activateur peut être disposé en communication opérationnelle avec au moins une partie de la structure flottante pour faciliter la rotation de la structure flottante autour de l'axe central alors que la cage est dans une position immergée. La cage peut former une partie d'un système qui inclut un appareil de nettoyage de filet, un mécanisme d'attache et une dreige qui forme la base de la pisciculture sous-marine.
Patent CA-2670254-C (CA)
Inventor: KEITER DOUGLAS E
IPC: F01B29/10
Filed: 2007-09-10
Granted: 2015-02-24
Abstract: A feedback control method and circuit for inclusion in a control system of an electrical power generating source that comprises a free piston Stirling engine driving a linear alternator. An instantaneous value of a variable, Vinternal, is continuously derived from other sensed and computed parameters and used in a negative feedback control loop of the control system to control engine piston stroke in order to maintain the power produced by the engine equal to the power transferred from the engine to the alternator. Vinternal is the sum of the voltage induced on the alternator winding and the voltage across the equivalent circuit lumped resistance of the alternator winding. A negative feedback, alternator current control loop has an output connected to a pulse width modulator of a switching mode rectifier and has a feedback circuit comprising a current sensor for sensing instantaneous alternator current.
Patent CA-2671260-C (CA)
Inventor: MONNERET JEAN-JACQUES
IPC: E02D29/14
Filed: 2007-10-31
Granted: 2018-01-23
Abstract: The present invention relates to a device for a pavement manhole with a support frame, for closing a panel hinged on the frame using permanent articulation means. The device is characterised in that the pivot axis (8) includes a pin made of at least two parts (13, 14) telescopically mounted into each other and spaced from each other by a spring (15) provided between the two telescopic parts (13, 14) so as to engage and hold the two ends of the pin (8) respectively in two blind holes (20) of the frame. The invention can be used in road equipment.
Patent CA-2672019-C (CA)
Title: Derive macromoleculaire modifie par un groupe mercapto et materiau reticule
Inventor: SONG CHAN
IPC: C07K1/107
Filed: 2007-09-29
Granted: 2012-12-04
Abstract: L'invention concerne un dérivé macromoléculaire modifié par un groupe mercapto représenté par la formule générale (I) ou (II), ainsi que le matériau réticulé de liaison disulfure et un matériau réticulé par un agent de réticulation réagissant au mercapto fabriqué à partir du dérivé, où R1 et R2 sont des groupes alkylènes, des groupes alkylènes substitués, des groupes aromatiques ou des groupes polyéther et similaires, respectivement. R1 et R2 peuvent présenter une structure chimique identique ou différente, et P est un résidu d'une macromolécule dont la chaîne latérale comporte un groupe carboxyle. Le dérivé macromoléculaire modifié par un groupe mercapto présente un poids moléculaire compris entre 1000 et 5 000 000. Le dérivé macromoléculaire modifié par un groupe mercapto représenté par la formule générale (I) ou (II) selon la présente invention possède une chaîne latérale qui présente une structure chimique souple et des propriétés ajustables, et offre plusieurs avantages, tels que des conditions de réaction modérées, un rendement de production élevé, un degré de modification élevé, le degré de modification étant contrôlable, etc. Le matériau réticulé fabriqué à partir du dérivé macromoléculaire modifié par un groupe mercapto selon la présente invention peut être utilisé pour inhiber la fixation cellulaire et être utilisé en tant que matrice pour cultiver la fixation cellulaire.
Patent CA-2674176-C (CA)
Title: Fluid bed reactors and associated methods
Inventor: FAME DAVID
IPC: A23L7/10
Filed: 2009-07-24
Granted: 2017-04-25
Abstract: In one embodiment of the present invention a fluid bed reactor is provided, comprising: a housing, at least one tray disposed within the housing, at least one motor operatively connected to the at least one tray, wherein the motor rotates the at least one tray; and at least one wiper associated with at the at least one tray which directs product on a top surface of a respective tray down through at least one radial slot in each respective tray as each respective tray is rotated by the motor. At least one of the trays is at least partially perforated material which a gas to flow up out of the top surface of the tray, at least partially fluidizing product on the top surface of the tray.
Patent CA-2674249-C (CA)
Inventor: KOULECHOV KIRILL
IPC: A61M16/10
Filed: 2009-07-29
Granted: 2014-04-22
Abstract: A breathing tube system for connection to a respirator (2), which is provided with a tube heater, avoids a local increase in temperature during the heating of the tube (4, 7). Resistance wires (9, 10) are connected to one another on the breathing tubes (4, 7) in the form of a series connection and are contacted at the respirator (2) in the area of an inspiration port (3) and of an expiration port (6).
Patent CA-2674872-C (CA)
Inventor: MCILVAINE MICHAEL SCOTT
IPC: G06F9/38
Filed: 2008-01-24
Granted: 2013-06-25
Abstract: Intermediate results are passed between constituent instructions of an expanded instruction using register renaming resources and control logic. A first constituent instruction generates intermediate results and is assigned a PRN in a constituent instruction rename table, and writes intermediate results to the identified physical register. A second constituent instruction performs a look up in the constituent instruction rename table and reads the intermediate results from the physical register. Constituent instruction rename logic tracks the constituent instructions through the pipeline, and delete the constituent instruction rename table entry and returns the PRN to a free list when the second constituent instruction has read the intermediate results.
Patent CA-2675407-C (CA)
Inventor: LINDSEY KURT LAWRENCE
IPC: H01F21/12
Filed: 2009-08-13
Granted: 2016-09-27
Abstract: Un commutateur de transformateur, comme un commutateur double tension ou un changeur de prises. Le commutateur comprend un couvercle, un boîtier et un rotor placés en sandwich entre le couvercle et le boîtier. Le couvercle et le boîtier sont moulés à partir dun plastique non conducteur. Un espace intérieur du couvercle comprend au moins une poche à lintérieur de laquelle des contacts fixes sont placés. Chaque contact fixe est couplé électriquement à un ou plusieurs enroulements dun transformateur. Le rotor sétend à lintérieur du canal du boîtier, dun sommet dun commutateur de transformateur à une surface intérieure du couvercle. La surface intérieure comprend une saillie autour de laquelle le rotor et au moins un contact mobile qui y est couplé peuvent tourner. Le contact mobile est conçu pour être couplé électriquement de manière sélective à au moins un des contacts fixes. Par exemple, différentes paires de contacts fixes - contacts mobiles peuvent correspondre à différentes tensions du transformateur.
Patent CA-2679384-C (CA)
Title: Tension fixation system
Inventor: SNYDER BRIAN D
IPC: A61B17/70
Filed: 2008-02-28
Granted: 2020-03-24
Abstract: The present invention provides an apparatus and method for fixation of a bone anchor to a structural member used for spinal fixation, whereby spinal deformity can be corrected and mechanical stability of the spine is provided so that load is carried fully or partially through the structural member. This invention provides fixation of a bone anchor to a structural member through tensile loading of a component of the fixation mechanism. This invention is widely adaptable to a variety of bone anchors and structural members. This invention allows reduction of spine deformity resulting from varied spinal disease through the fixation mechanism alone without the need for added reduction instrumentation systems. This invention equally provides a fixation mechanism for fixation of a bone anchor to the structural member of a spine fixation system in the absence of deformity.
Patent CA-2681698-C (CA)
Inventor: FUHST KARSTEN
IPC: E21B29/10
Filed: 2008-03-20
Granted: 2012-10-02
Abstract: The tubular cutter disclosed herein is useful for severing downhole tubulars and comprises a drive system, a pivoting system, a cutting head, and a cutting member. Cutting is accomplished by rotatingly actuating the cutting head with an associated motor, and then radially extending the cutting blade away from the cutting head. In one embodiment, the cutting head includes a cutting member that pivotally extends from the cutting head upon rotation of the cutting head.
Patent CA-2682264-C (CA)
Inventor: GALLUZZO PAUL
IPC: A23P1/08
Filed: 2008-03-19
Granted: 2012-03-06
Abstract: A method of coating an edible item. The method comprises applying molten polyol to the item and cooling the polyol to crystalise it into its solid form.
Patent CA-2687300-C (CA)
Title: Packaged confectionary product
Inventor: NEERGAARD JESPER
IPC: A23G4/08
Filed: 2007-05-20
Granted: 2015-06-30
Abstract: The invention relates to a packaged confectionary product comprising a biodegradable chewing gum composition and a package assembly forming a humidity barrier to the biodegradable chewing gum composition (11; 21; 31; 41). According to an embodiment of the invention significant reduction of pre- degradation of gum polymers may be obtained if the confectionary product is encapsulated within a package assembly which comprises a humidity barrier to the chewing gum composition contained in the package.
Patent CA-2690454-C (CA)
Title: Rotation rate sensor
Inventor: GEIGER WOLFRAM
IPC: G01C19/56
Filed: 2008-03-28
Granted: 2014-07-15
Abstract: The invention relates to a rotation rate sensor having a substrate and two individual structures which can move relative to the substrate on a design plane, wherein the two individual structures are coupled to form a coupled structure such that the coupled structure has a first oscillation mode with antiphase deflections of the moving structures in a first direction on the design plane as an excitation mode, and the coupled structure has a second oscillation mode as a detection mode, which is excited by Coriolis accelerations when the first oscillation mode is excited and during rotation about a sensitive axis, which is at right angles to the design plane, of the rotation rate sensor, and has a detection resonant frequency.