baber/WOPTO huggingface dataset:
Patent CA-2567316-C (CA)
Inventor: BRADEN JOE T
IPC: A01K21/00
Filed: 2006-11-08
Granted: 2008-01-29
Abstract: A pressure responsive estrus detector includes a housing having a first and second oppositely disposed side walls. A first interior wall is disposed within the housing and connected to the first side wall to create a first fluid chamber. The first interior wall has a top and bottom and an aperture disposed adjacent to the top. A second interior wall is disposed within the housing and connected to the second side wall to create a second fluid chamber. The second interior side wall is disposed adjacent to the first interior side wall. The second interior side wall has a top and bottom, aligned with the top and bottom of the first interior side wall. The second interior side wall includes an aperture disposed adjacent to the bottom. Fluid is disposed within the housing and flowable between the first and second fluid chambers via the first and second interior wall apertures by pressure applied to either one of said side walls by a mounting animal.
Patent CA-2578532-C (CA)
Title: Dispositif de ventilation et systeme d'ossature associe
Inventor: MATTHEWS CHRISTOPHER JAMES
IPC: G10K11/16
Filed: 2005-05-09
Granted: 2014-02-18
Abstract: L'invention concerne un dispositif de ventilation comprenant un corps (11) présentant un premier port (14) et un second port (15), et un passage de ventilation (13) s'étendant à travers le corps entre les ports, pour permettre l'écoulement d'air à travers ce corps. Le dispositif de ventilation comprend également un dispositif d'atténuation de bruit (21) conçu pour atténuer une transmission de bruit à travers le passage dans au moins une direction, du premier port au second port. Ce dispositif d'atténuation de bruit comprend au moins un agencement (22, 23) de tubes d'atténuation de bruit disposés dans le corps de ventilation. Dans un mode de réalisation de l'invention, le dispositif d'atténuation de bruits (21) comprend deux agencements de tubes atténuateurs disposés sur les côtés opposés respectifs du passage (13). Les tubes présentent chacun une embouchure (27) qui s'ouvre sur le passage et un axe central qui s'étend de l'embouchure, dans la direction de prolongement de ce tube. Au moins certains tubes du premier agencement (20) s'opposent à au moins certains tubes du second agencement (23), les axes centraux des tubes en opposition étant mutuellement inclinés au niveau de la zone de leur embouchure (27). En outre, au moins un agencement comprend une séparation de transmission acoustique (30) associée à au moins certains tubes atténuateurs. Cette séparation (30) sépare au moins une partie des cavités (28) de ces tubes (27), à partir du passage de ventilation (13). L'invention concerne également un système d'ossature (40) permettant d'interconnecter une pluralité de dispositifs de ventilation (41, 101) et de les relier à l'intérieur d'une ossature (60), en particulier une ossature vitrée.
Patent CA-2582488-C (CA)
Title: Perforation alignement tool for jet drilling, perforating and cleaning
Inventor: MALONE PHILIP G
IPC: E21B43/26
Filed: 2005-10-06
Granted: 2011-02-01
Abstract: Method and apparatus are provided for pumping operations that may be used to form perforations in the casing of a well, clean perforations and drill drain holes through perforations. A plunger is placed in a reference perforation and the pumping operations may be performed through a nozzle at a known location with respect to the reference perforation. The nozzle may be attached to a flexible hose to drill a drain hole or may be inserted in a body on the bottom of a tubing string. Addition apparatus and method are provided to insure that the plunger or plungers are maintained in a reference perforation or perforations when pumping operations are carried out through tubing.
Patent CA-2583368-C (CA)
Title: Face guard for a hockey helmet
Inventor: DUROCHER JACQUES
IPC: A42B3/20
Filed: 2007-03-30
Granted: 2011-05-24
Abstract: The invention provides a face guard for a hockey helmet. The face guard comprises a contour wire and a plurality of wires made of stainless steel. The plurality of wires are arranged as a curved grid having a concave side for facing a face of a wearer, the plurality of wires comprising first, second, third and fourth vertical wires intersecting first and second horizontal wires, each of the first, second, third and fourth vertical wires and first and second horizontal wires having a portion to be at least partially located within a field of view of the eyes of the wearer, each of the first, second, third and fourth vertical wires and first and second horizontal wires having an inner surface facing the face of the wearer and an outer surface opposing the inner surface, wherein the inner surface is mat and the outer surface is shiny. Each of the first, second, third and fourth vertical wires and first and second horizontal wires has an elliptical cross- section with a major axis and a minor axis, the major axis being oriented to generally converge towards the eyes of the wearer, wherein a ratio of the minor axis to the major axis is between 0.4 and 0.8, and wherein the face guard weighs between 170 grams and 220 grams.
Patent CA-2583718-C (CA)
Inventor: KILLILEA T HOWARD
IPC: C09D133/00
Filed: 2005-12-14
Granted: 2013-07-30
Abstract: Aqueous coating compositions that include polymers having one or more of the following acetoacetyl-functional groups: (I) wherein R1 is a C1 to C22 alkylene group and R2 is a C1 to C22 alkyl group.
Patent CA-2585044-C (CA)
Title: Acoustic telemetry system optimization
Inventor: CAMWELL PAUL L
IPC: E21B47/16
Filed: 2007-04-10
Granted: 2013-09-17
Abstract: A system and method of closed loop control whereby acoustic telemetry devices, both at surface and downhole, form nodes of a feedback loop; said feedback loop enables an automatic and dynamic means to modify transmission parameters such that the system's telemetry data rate is maximized consistent with minimum achievable signal-to-noise ratio and minimum expended power.
Patent CA-2586816-C (CA)
Title: Interface securisee pour support de fonction de derivation de cle polyvalente
Inventor: VANSTONE SCOTT A
IPC: H04L9/28
Filed: 2005-11-11
Granted: 2013-03-26
Abstract: Une réutilisation incorrecte d'une clé privée Difhe-Hellman (DH) statique peut entraîner la perte d'information concernant la clé. On évite cette perte grâce à la fonction de dérivation de clé (KDF), mais les normes ne sont pas compatibles avec les fonctions de dérivation de clé. Le module de réalisation de l'opération de clé privée DH doit en quelque sorte prendre en charge de multiples normes différentes KDF. L'invention porte sur une approche intermédiaire qui n'essaie ni d'effectuer toutes les opérations possibles KDF, ni d'assurer un accès non protégé à une opération brute de clé privée DH. Au contraire, le module met en marche des parties de l'opération KDF, comme illustré dans l'application utilisant le module. Ceci évite au module de mettre en oeuvre toute la fonction KDF pour chaque KDF nécessaire. En effet, le module ne met en oeuvre que les parties réutilisables communes au plus grand nombre de KDF. Par ailleurs, lorsque de nouvelles fonctions KDF sont nécessaires, le module est apte à la prendre en charge si elles sont construites sur les parties que le module à mis en oeuvre.
Patent CA-2589688-C (CA)
Inventor: BENVEGNU THIERRY
IPC: C12N15/88
Filed: 2005-12-07
Granted: 2018-05-22
Abstract: The invention relates to a compound of general formula (I): where X = 0 or 1, Z = O, S or CH2, R1 and R2 independently = OH or OY, where Y = a protecting group, OR3, where R3 = a monosaccharide or disaccharide group, A1-CH2-N+ (CH3)3, X , where X = halogen, A1 = an amide (NHC(O)) or ester (OC(O)) bond, OPO(OM)2, where M = an alkali or alkali earth metal, OP(O)O- - O(CH2)2-N+(CH3)3, A2-(PEG X1-A3),-R4, where n = 0 or 1, PEG X1= a polyethyleneglycol of molecular weight X1, where X1 <= 5,000 daltons, A2 and A3 independently = a ether (O), ester (OC(O)), amide (NHC(O)), urea (NHC(O)NH), thiourea (NHC(S)NH), or thioether (S) bond and R4 = a directing agent.
Patent CA-2599787-C (CA)
Title: Dispersion d'alkyde autoreticulante
Inventor: JULIEN TIM
IPC: C09D167/08
Filed: 2006-03-03
Granted: 2013-12-31
Abstract: L~invention concerne une composition de revêtement obtenue par dispersion aqueuse d~un agent réticulant et d~une résine, ladite résine comprenant le produit de la réaction entre un polymère d~alkyde, un éventuel surfalkyde, une diacétone acrylamide, un autre monomère acrylate et éventuellement des monomères aromatiques, ledit produit de réaction étant neutralisé soit par de l~ammoniac, soit par une amine. L~enduction sur du bois de la dispersion aqueuse présente au moins certaines des propriétés voulues suivantes : un temps de séchage rapide, un bon blocage du tanin, une bonne résistance aux salissures, une bonne stabilité en boîte chaude et une bonne durabilité en extérieur. De plus, les revêtements selon l~invention présentent une réticulation améliorée par rapport aux revêtements contenant des résines n~ayant pas été neutralisées par une amine ou de l~ammoniac et/ou ne contenant pas de surfalkyde.
Patent CA-2601485-C (CA)
Inventor: LEON EDUARDO
IPC: G02B6/26
Filed: 2007-09-12
Granted: 2011-10-25
Abstract: In accordance with various embodiments of the present disclosure, a distribution module for a fiber optic distribution hub is provided. The distribution module includes a plurality of service connection circuit trays structured to slidingly transition from a parked position to an extended position to allow independent access to any one of a plurality of optic fiber circuits retained within each respective circuit tray.
Patent CA-2601550-C (CA)
Title: Method of in-vitro diagnosis of alzheimer's disease by means of a monoclonal antibody
Inventor: MENDEZ ENRIQUE
IPC: C12N5/18
Filed: 2006-03-09
Granted: 2014-11-18
Abstract: The invention relates to a method for the in vitro diagnosis of Alzheimer's disease using a monoclonal antibody. Said antibody can bind at least to amino acids 12-16 of the ~-amyloid peptide, specifically detecting the neuritic plaques which are characteristic of Alzheimer's disease, without detecting diffuse plaques which are not defining characteristics of the disease. Within the neuritic plaques, the monoclonal antibody can detect a different sub-group in the composition of the different deposited isoforms of the ~-amyloid peptide, which is associated with the disease progression stage. In addition, the antibody can bind to isoforms of the ~-amyloid peptide in biological fluids such as urine. As a result, the inventive monoclonal antibody, the cell lines that produce said antibody and compositions containing same can be used in the in vitro diagnosis of Alzheimer's disease and in determining the disease progression stage.
Patent CA-2603332-C (CA)
Title: System and method for loading a beneficial agent into a medical device
Inventor: DIAZ STEPHEN HUNTER
IPC: A61F2/915
Filed: 2006-03-28
Granted: 2013-09-10
Abstract: A system for delivery of a beneficial agent in the form of a viscous liquid or paste allows holes in a medical device to be loaded in a single step process.  Another system for loading a beneficial agent into holes in a medical device includes a punch system for punching plugs of beneficial agent from a thin sheet into the holes in the medical device. The loading of a beneficial agent in a paste form or from a thin film also provides the ability to deliver large and potentially sensitive molecules including proteins, enzymes, antibodies, antisense, ribozymes, gene/vector constructs, and cells including endothelial cells.
Patent CA-2605877-C (CA)
Title: Object-delivery shuttle
Inventor: KENNEDY KENNETH
IPC: A61M37/00
Filed: 2006-04-21
Granted: 2010-08-31
Abstract: An object-delivery shuttle for delivering an object over an elongate medical device, such as a wire guide, to a desired location within a body.
Patent CA-2611851-C (CA)
Inventor: ZEHNDER THOMAS
IPC: A61F9/08
Filed: 2006-06-02
Granted: 2014-12-16
Abstract: The object of providing a visual prosthesis in the form of a retinal implant, which is distinguished by the least possible space requirement inside the eye, is achieved according to the present invention by a visual prosthesis having an intraocular implant and an extraocular implant, which supplies the intraocular implant with energy and controls it. The visual prosthesis according to the invention therefore offers the advantage that virtually all the electronic components, which do not necessarily need to be accommodated with the intraocular implant inside the eye, can be arranged outside the eyeball, for example on the sclera. In this way, the space requirement of the stimulation system inside the eye is reduced and the operative intervention for implanting the stimulation system inside the eye is kept as small as possible. The present invention furthermore discloses a bidirectional inductive interface between an extracorporeal part of the visual prosthesis and an intracorporeal part, comprising the intraocular and extraocular implants, via which an current supply and bidirectional data transmission can be carried out.
Patent CA-2617844-C (CA)
Inventor: PISKUN GREGORY
IPC: A61B1/00
Filed: 2006-08-04
Granted: 2018-06-19
Abstract: A surgical instrument includes a hollow member having a sidewall provided with a window and a closure member movably connected to the hollow member for alternately covering and uncovering the window. The hollow member has a first clamping surface along an edge of the window, while the closure member has a second clamping surface opposing the first clamping surface and disposable substantially adjacent thereto in a clamping or closure configuration of the instrument. The instrument additionally comprises a tissue occlusion component mounted to at least one of the hollow member and the closure member for acting on tissues gripped between the first clamping surface and the second clamping surface, to couple the tissues to each other.
Patent CA-2620815-C (CA)
Title: Heat cells comprising exothermic compositions having absorbent gelling material
Inventor: WONG VINCENT YORK-LEUNG
IPC: F24V30/00
Filed: 2006-09-22
Granted: 2011-12-20
Abstract: The present invention is directed to heat cells that are suitable for incorporation into disposable heating wraps. The heat cells comprise an exothermic composition comprising an absorbent gelling material, wherein the absorbent gelling material provides for improved heat application in the relief of temporary or chronic body aches and pains.
Patent CA-2625113-C (CA)
Title: Methode et systeme permettant le relais de signaux a partir d'un systeme a induction magnetique sur un systeme a bande telephonique
Inventor: DINN DON F
IPC: H04B1/06
Filed: 2008-03-10
Granted: 2012-07-31
Abstract: Il s'agit d'un système et d'une méthode qui permettent de retransmettre les signaux d'un système magnéto-inductif. Ces signaux sont normalement utilisés pour communiquer entre des unités magnéto-inductives, au moyen de champs magnétiques presque statiques, sur un système de communication à bande vocale. Les signaux magnéto-inductifs sont des signaux de données modulés dont la fréquence porteuse est typiquement comprise entre 300 Hz et 3 kHz. Le système de communication à bande de bbasefacilite la communication lointaine des signaux à bande de base. En appliquant les signaux, d'une unité magnéto-inductive au système de communication à bande de base au moyen d'un point d'entrée analogique, on transmet ces signaux à travers le système de communication à bande vocale. Ces signaux sont délivrés par le système, au moyen d'un point de sortie audio analogique, à l'autre unité magnéto-inductive.
Patent CA-2630681-C (CA)
Title: Dispositif de deverrouillage magnetique a acces degage
Inventor: HO WING K
IPC: E05B73/00
Filed: 2005-12-01
Granted: 2014-11-04
Abstract: Dispositif de déverrouillage magnétique à accès dégagé comprenant, dans un mode de réalisation, un ensemble aimant donnant un accès dégagé à une étiquette rigide et générant un champ magnétique suffisant pour déverrouiller un mécanisme de pincement de l'étiquette rigide.
Patent CA-2637843-C (CA)
Title: Procede permettant d'ameliorer la proliferation cellulaire des cellules progenitrices pancreatiques dans une culture de cellules pancreatiques
Inventor: FLORIO MONICA
IPC: C12N5/071
Filed: 2007-01-18
Granted: 2014-12-30
Abstract: L'invention concerne un procédé permettant d'améliorer la prolifération et la survie des cellules progénitrices pancréatiques, lequel procédé consiste à mettre les cellules en contact avec (1) un inhibiteur de caspase suffisant pour réduire l'apoptose dans les cellules endocrines pancréatiques; et avec (2) un facteur de croissance, dans une quantité suffisante pour augmenter le niveau d'Akt activé dans les cellules endocrines pancréatiques.
Patent CA-2641281-C (CA)
Inventor: AYASSE CONRAD
IPC: E21B43/243
Filed: 2008-10-17
Granted: 2012-10-16
Abstract: A well liner segment for use in hydrocarbon recovery processes. An elongate , typically cylindrical outer liner member, and an inner elongate liner member concentrically located therewithin is provided. Hydrocarbon upgrading catalyst is provided in the interstitial space between the two members. The outer liner members may be threadably coupled together . A slidable seal is provided between the outer liner and the inner liner to accommodated differential thermal growth between the two liners. A process for use of well liner segments having hydrocarbon upgrader catalyst pre-installed therein, is also provided, as is a method for manufacture of a well liner segment.
Patent CA-2643318-C (CA)
Title: Ensemble boite d'actionnement
Inventor: HUGHES MARK JEFFREY
IPC: B63B23/70
Filed: 2007-02-22
Granted: 2013-07-23
Abstract: Système de flottaison de secours pour aéronef comprenant un ensemble boîte d'actionnement qui active le système de flottaison de manière électrique ou manuelle. L'ensemble boîte d'actionnement est séparé d'un ensemble vanne placé sur un réservoir gonflable et assure une interface entre un système déclencheur électromécanique et un système déclencheur mécanique redondant. La boîte d'actionnement comprend un élément pivot qui assure une interface pour le système déclencheur redondant, ainsi qu'un actionneur de sortie. En fonctionnement normal, on appuie sur un bouton situé dans le poste de pilotage, ce qui adresse un signal électrique à un actionneur électromécanique placé dans l'ensemble boîte d'actionnement. L'actionneur électromécanique fait pivoter l'élément pivot qui commande l'actionneur de sortie et ouvre l'ensemble vanne. Selon une variante, le pilote ou un autre occupant de l'aéronef peut activer le système déclencheur mécanique si le système électrique de l'aéronef se révèle défaillant, ce qui a pour effet de faire pivoter l'élément pivot et d'activer l'actionneur de sortie afin d'ouvrir l'ensemble vanne.
Patent CA-2645056-C (CA)
Title: Systeme et procede de connexion fusible de batteries
Inventor: STRAUBEL JEFFREY
IPC: H01M50/529
Filed: 2007-02-13
Granted: 2014-04-22
Abstract: La présente invention concerne un système et un procédé de connexion fusible en parallèle de batteries à des conducteurs au moyen de soudures de fil qui agissent comme des fusibles en cas d'une condition de surintensité. Afin de protéger les soudures de fil en cas de condition de suritensité, un fusible peut être ajouté en série aux batteries parallèles.
Patent CA-2646878-C (CA)
Title: Recycling method of used tyres and installation for the actuation of same method
Inventor: FAZZINI FRANCESCO
IPC: B29B17/04
Filed: 2008-12-17
Granted: 2016-01-19
Abstract: A recycling method of used tyres is disclosed, which comprises grinding of tyres to obtain tyre pieces with approximate maximum dimensions of 100 x 80 mm, granulating of ground tyre pieces to obtain filaments of harmonic steel and granules containing textile fibres with 1-16 mm granulometry, removal of steel filaments using the attraction of a magnetic field, and refining of granules containing textile fibre, in such a way to separate textile fibre from rubber granules with 1-3 mm granulometry for introduction on the market to mould rubber-based materials.
Patent CA-2647447-C (CA)
Inventor: HAMAMOTO TAKAHIRO
IPC: F16L15/04
Filed: 2007-03-28
Granted: 2011-03-15
Abstract: A tubular threaded joint which has excellent resistance to compression and which permits easy tightening operation in the field in a vertical state comprises a pin having a male threaded zone and a box having a female threaded zone. The pin or the box has an end shoulder surface on its end, and the other member has a shoulder surface which abuts against the end shoulder surface. The screw threads of the male threaded zone and the female threaded zone are trapezoidal threads having a crest, a load flank, and a stabbing flank. The lip length, which is the distance in the axial direction of a member having an end shoulder surface between the end shoulder surface and the closest engaged thread to that surface, is at least 140 times the stabbing flank clearance, which is the distance in the axial direction between the stabbing flanks of the male thread and the female thread when the load flanks of the male and female threads contact each other. The stabbing flank of the male thread is preferably chamfered.
Patent CA-2651107-C (CA)
Inventor: JEON EDWIN
IPC: G11B5/455
Filed: 2007-04-26
Granted: 2013-04-23
Abstract: Systems and methods are disclosed for testing performance of a disk drive in a digital home communications terminal. In one such method, the steps comprise: measuring at least one time for data transfer of a group of sectors on the disk drive; and providing the time to a server over a communications channel. In another method, the steps comprise: downloading a disk drive performance test application from a server over a communication channel; executing the test application to measure at least one time for data transfer of a group of sectors on the disk drive; and reporting the time to the server over the communication channel.
Patent CA-2651559-C (CA)
Title: Procede de purification de composes alkylaromatiques
Inventor: GONCALVES ALMEIDA JOSE LUIS
IPC: C07C15/107
Filed: 2006-05-08
Granted: 2013-07-16
Abstract: La présente invention concerne un procédé de purification de composés alkylaromatiques, basé sur un système de percolation de la fraction de l'alkylat dans laquelle se concentrent les précurseurs chromophores, avec une argile sélectionnée disposée dans un réacteur à lit fixe.
Patent CA-2657562-C (CA)
Inventor: WILLIAMS HERBERT
IPC: F03B13/10
Filed: 2007-07-13
Granted: 2015-05-12
Abstract: A hydroelectric turbine for the production of electricity from tidal flow forces, the turbine having a rotor with an open center such that the blades (34) are mounted between an inner rim (32) and outer rim (33), wherein retaining members (22, 23) and anti-friction members (7, 72) are provided to limit movement of the rotor relative to the housing (21) in either axial direction, such that water flow (99) in either direction operates the turbine, but wherein the retaining members (22, 23) and the anti-friction members (71, 72) allow the rotor to shift in either axial direction in response to water flow. The anti-friction members limiting rotor travel in the axial direction are preferably of increased thickness, such that as the anti-friction members wear down, the rotor is able to shift relative to the housing in the axial direction.