baber/WOPTO huggingface dataset:
Patent CA-2597031-C (CA)
Title: Phase chip frequency-bins optical code division multiple access
Inventor: ETEMAD SHAHAB
IPC: H04B10/00
Filed: 2006-02-17
Granted: 2012-10-23
Abstract: Apparatus and system for transmitting and receiving Optical code division multiple access data over an optical Network. The apparatus comprises a spectral phase decoder for Decoding the encoded optical signal to produce a decoded Signal, a time gate for temporally extracting a user signal From the decoded signal, and a demodulator that is operable to Extract user data from the user signal. The system preferably Comprises a source for generating a sequence of optical Pulses, each optical pulse comprising a plurality of spectral Lines uniformly spaced in frequency so as to define a Frequency bin, a data modulator associated with a subscriber And operable to modulate the sequence of pulses using Subscriber data to produce a modulated data signals and a Hadamard encoder associated with the data modulator and Operable to spectrally encode the modulated data signal to Produce an encoded data signal.
Patent CA-2608673-C (CA)
Inventor: MELVIN WAYNE
IPC: A61F13/32
Filed: 2004-06-18
Granted: 2013-03-12
Abstract: A tampon applicator barrel (16) including a cardboard tube having a first end (20) and a second end (22) and at least one gripping structure (32) defined from the cardboard tube proximate the second end (22) is provided. The cardboard tube (16) has a wall thickness of between about 0.015 and about 0.020 inches, while the gripping structure has a height of upto about 0.035 inches.
Patent CA-2608866-C (CA)
Inventor: NEVILLE STEVE
IPC: E02D7/00
Filed: 2006-03-02
Granted: 2012-12-04
Abstract: A screw pile substructure support system is provided. In one embodiment, the invention relates to a screw pile substructure support system including a tubular pile having a centerline, wherein the tubular pile includes a first cylindrical section and a second cylindrical section attached by a weld, a pile tip including a first pile tip end attached to the tubular pile, an end plate having a substantially flat surface disposed perpendicular to the centerline of the tubular pile, a tapered portion disposed between the first pile tip end and the end plate, and a helical flight attached to an exterior surface of the tapered portion, wherein the helical flight extends along the exterior surface for a distance of at least one quarter of a circumference of the tapered portion, wherein the end plate is fixedly attached to the pile tip.
Patent CA-2609171-C (CA)
Inventor: GREENBERG ALEX M
IPC: G01B3/14
Filed: 2006-05-22
Granted: 2011-03-22
Abstract: La présente invention concerne un châssis de guidage conçu pour être utilisé avec un instrument afin de forer un trou dans une surface à un emplacement souhaité. Le châssis de guidage comprend un corps qui présente une empreinte par enlèvement sur la surface et une glissière pourvue d'une première extrémité placée de manière à s'ouvrir sur l'emplacement souhaité lorsque le corps est placé en contact étroit avec la surface et une seconde extrémité placée sur la surface extérieure du corps. La seconde extrémité de la glissière est reliée à la première extrémité par un passage. De préférence, la glissière est placée dans une partie du châssis de guidage pouvant être retirée du reste du châssis de guidage. Le châssis de guidage comprend également un arrêt pour limiter la profondeur de pénétration du foret dans le trou, une première attache conçue pour fixer l'arrêt sur le corps et une seconde attache conçue pour fixer la partie amovible du châssis de guidage sur le reste du châssis de guidage.
Patent CA-2611928-C (CA)
Inventor: SURJAATMADJA JIM B
IPC: E21B43/26
Filed: 2006-05-10
Granted: 2010-11-23
Abstract: The invention relates to methods and apparatus for creating multiple fractures in subterranean formations. The apparatus is a jetting tool having a plurality of sets of jetting nozzles so that the sets of nozzles are substantially parallel to one another such that parallel cavities may be formed substantially simultaneously in the formation. The jetting nozzles may be adapted to provide a fluid jet that flares outwardly from the nozzle. The nozzles also may be aligned such that cavities in the formation overlap to form a single cavity. The nozzles may be further adapted so that holes jetted into the casing thereby are still spaced from one another. Methods of fracturing subterranean formations using the apparatus are also disclosed.
Patent CA-2612310-C (CA)
Inventor: MONSEN BODIL
IPC: C01B31/02
Filed: 2006-06-16
Granted: 2013-12-10
Abstract: The present invention concerns a process for producing carbon nanotubes or other carbon nanostructures, e.g. cones. The process comprising evaporating/decomposing a carbon containing material in a voluminous thermal plasma generated by rotating an electric arc using an externally applied magnetic field, and condensing said evaporated/decomposed carbon containing material on surfaces or on particles in a gas flow. A reactor for performing the process is also described.
Patent CA-2613122-C (CA)
Inventor: PONTON CURTIS
IPC: A61B5/296
Filed: 2006-06-29
Granted: 2013-01-22
Abstract: A sensor assembly for the measurement of electrophysiological signals and including a conductive bridge is provided. In one embodiment, the conductive bridge is provided by an expandable member with an absorbent material attached to one end. An aperture extends through the expandable member, forming a cavity well. Addition of a conductive medium to the cavity well allows the conductive bridge to provide a conductive pathway between an electrode and a patient~s skin.
Patent CA-2613487-C (CA)
Inventor: KELLY MICHAEL SHAWN
IPC: E21F17/00
Filed: 2005-07-15
Granted: 2011-09-06
Abstract: L'invention concerne un procédé et un appareil visant à déterminer une variation de structure dans des travaux d'exploitation minière. Le but de cette invention est de réaliser une première exploration des surfaces de la galerie et de stocker les informations du profil de l'exploration, puis de réaliser ultérieurement une seconde exploration des surfaces de la galerie. On peut ensuite enregistrer les informations des explorations et noter toute différence. Si la différence dépasse un seuil, une alarme se déclenche indiquant qu'une variation de la structure de la galerie pourrait présenter un danger. Les explorations peuvent être effectuées à partir d'un capteur unique ou de plusieurs capteurs (301, 303). Dans le cas où les capteurs (301, 303) sont montés sur une structure transversale (109) de la galerie, la distance d'espacement des capteurs (301, 303) peut être utilisée pour déterminer le moment où le capteur (303) a atteint une position de mouvement ou déplacement de la structure transversale (109) de la galerie où a été effectuée l'exploration à partir du capteur (301). Un capteur de distance (309) permet de déterminer la distance du déplacement et l'endroit où les explorations coïncident.
Patent CA-2615233-C (CA)
Inventor: HENZLER TANJA
IPC: G01N33/50
Filed: 2006-07-07
Granted: 2015-04-07
Abstract: Method, kit and composition for measuring the autophosphorylation of one or more tyrosine kinases in presence of a kinase inhibitor compared to the absence of said kinase inhibitor for kinase specificity profiling of kinase inhibitors.
Patent CA-2615691-C (CA)
Inventor: JENKO BRANKO
IPC: A61P9/00
Filed: 2006-07-24
Granted: 2015-11-10
Abstract: The present invention relates to a new process for the preparation of crystalline perindopril. The present invention also relates to new alkyl ammonium salts of perindopril and the processes for the preparation thereof. Perindopril is chemically known as (2S,3aS,7aS)-((2-(1-(ethoxycarbonyl)-(S)-butylamino)-(S)-propionyl)octahydro-indole-2-carboxylic acid and can be represented by formula (I). (see formula I)
Patent CA-2616027-C (CA)
Title: Capteur-emetteur de securite permettant de detecter du vent dans une installation domotique
Inventor: GUILLEMOT ERIC ANDRE GEORGES
IPC: F16P7/00
Filed: 2007-12-21
Granted: 2015-02-03
Abstract: Capteur-émetteur conçu pour être attaché à une structure mobile dun auvent ou dun store à moteur et pour transmettre un signal de sécurité au sujet du vent dans une installation domotique ou immotique. Linvention comporte un boîtier qui comprend ceci : une source dénergie autonome, un capteur de vibration, un émetteur sans fil et une unité de logique de traitement qui analyse les signaux obtenus du capteur de vibration pour décider si lémetteur sans fil doit transmettre le signal de sécurité au sujet du vent. Linvention comprend des moyens permettant de détecter un état mécanique du boîtier. Le capteur-émetteur est, dune part, en état de fonctionnement lorsque le boîtier est fermé et attaché à la structure mobile, la transmission du signal de sécurité au sujet du vent étant possible en état de fonctionnement, afin de rétracter lauvent ou le store lorsquun seuil de sécurité est franchi et, dautre part, en état désactivé alors que la transmission du signal de sécurité au sujet du vent est impossible dans un tel état. La transmission dautres signaux demeure possible ou la transmission du signal de sécurité peut être activée dans cet état désactivé. De plus, le signal de sécurité est désactivé par un signal de désactivation.
Patent CA-2621832-C (CA)
Title: Methods of using settable compositions comprising cement kiln dust
Inventor: RODDY CRAIG W
IPC: C04B18/16
Filed: 2006-08-24
Granted: 2010-12-07
Abstract: The present invention provides settable compositions that comprise water and cement kiln dust. The settable compositions optionally may comprise an additive that comprises at least one of the following group: fly ash; shale;  slag cement; zeolite; metakaolin; and combinations thereof. The settable compositions optionally may be foamed with a gas. Methods of cementing also are provided that comprise: providing the settable composition; introducing the settable composition into a location to be cemented; and allowing the settable composition to set therein. The location to be cemented may be above ground or in a subterranean formation.
Patent CA-2624848-C (CA)
Inventor: DUNN GARY MICHAEL
IPC: A62B9/04
Filed: 2001-04-17
Granted: 2009-02-24
Abstract: A gas mask having a filter canister mount including an inhalation valve and a self-sealing mechanism that prevents air inflow when a filter canister is removed from the canister mount. In one embodiment, the self-sealing valve includes an elastomeric diaphragm mounted in the inlet port and includes a hinge and a skirt, the skirt having a sealing surface that is biased into contact with a valve seat. The filter canister includes a projection adapted to act on the hinge to pivot the skirt away from the sealing surface as the canister is fitted to the canister mount. In one embodiment, the canister comprises a stacked-radial-flow arrangement of particulate and carbon filtration media. In one embodiment, the gas mask includes a visor having a pair of spaced optical panels with a hinge mounted therebetween for relative rotational movement.
Patent CA-2625450-C (CA)
Inventor: HUTCHINS RICHARD D
IPC: E21B43/267
Filed: 2006-10-19
Granted: 2014-04-15
Abstract: Disclosed are methods of treating subterranean formations, particularly, treatment methods including preparation of an aqueous treatment fluid composition composed of a carboxy modified polymer, a crosslinking agent, and a viscosifying quaternary amine salt, and subsequently introducing the composition into a the formation to treat. The treatment method is particularly useful for fracturing a subterranean formation. The polymer and crosslinker may be premixed and injected into a wellbore, then mixed therein with the quaternary amine salt to treat the formation. In another aspect, the polymer, crosslinker, and quaternary amine salt are mixed, injected into a wellbore, and introduced in the formation for treatment.
Patent CA-2626181-C (CA)
Inventor: ACOSTA BOJ MARIA DEL CARMEN
IPC: A61P17/14
Filed: 2006-10-20
Granted: 2014-03-18
Abstract: The present invention relates to methods and compositions for the treatment and/or the prevention of conditions related to high levels of expression and/ or activity of the transient receptor potential vanilloid-1 (TRPV1). Amongst others, the conditions to be treated are eye conditions such as discomfort and altered sensitivity of the cornea following refractive surgery, use of contact lenses, dry eyes and diabetic retinopathy.
Patent CA-2629689-C (CA)
Inventor: PITRE GERALD
IPC: B01D33/23
Filed: 2008-04-23
Granted: 2012-06-26
Abstract: The horizontal ore filter has a plurality of filter elements covering the circular filter surface thereof and a sub-frame supporting the filter surface. In one aspect, each filter element has a longitudinal concave curvature therein. In another aspect, each sector frame has side flanges thereon. The sub-frame has a plurality of T-bars extending radially along the circular filter surface and each one of these T-bars supports the side edges of two adjacent filter elements. Upon installation of the filter elements to the sub-frame, the sector frames are held tight against the T-bars to ensure a good seal between adjacent filter elements and between each filter element and the sub-frame of the machine.
Patent CA-2639809-C (CA)
Title: Proximity of user equipment to a home local network
Inventor: CAI ZHIJUN
IPC: H04W8/02
Filed: 2008-09-23
Granted: 2014-09-16
Abstract: A system is provided that includes a user equipment configured to attempt a quality measure of a signal from a home local network only when the user equipment is within range of the home local network.
Patent CA-2642118-C (CA)
Inventor: DA COSTA BEHRAM
IPC: G06F15/00
Filed: 2007-02-01
Granted: 2015-03-24
Abstract: Dans un de ses modes de réalisation, la présente invention concerne un système et un procédé destinés à la maintenance d'un premier historique de force d'un premier trajet de transmission entre un premier nAEud sans fil et un deuxième nAEud sans fil dans un système de communication MIMO (multiples entrées multiples sorties), la maintenance d'un second historique de force d'un second trajet de transmission entre un troisième nAEud sans fil et le deuxième nAEud sans fil dans le système de communication MIMO, la réalisation d'une corrélation spatiotemporelle entre le premier historique et le second historique afin de déterminer si l'on observe des modifications dans la force du premier trajet de transmission, et la prédiction de modifications à venir de la force du deuxième trajet de transmission entre le troisième nAEud sans fil et le deuxième nAEud sans fil en fonction de la corrélation spéciale réalisée entre le premier historique et le second historique.
Patent CA-2647357-C (CA)
Inventor: STAGER BRADLEY R
IPC: B23C5/20
Filed: 2007-01-18
Granted: 2012-04-10
Abstract: L'invention concerne une tête de raboteuse à grande vitesse. Un élément fileté comportant une partie tronconique est calé contre un couteau, de manière à serrer le couteau contre un moyeu en vue de la rotation du couteau autour d'un axe de révolution. Le couteau comporte une face avant et une face arrière et deux arêtes de coupe, et présente une symétrie d'image miroir autour d'un plan miroir traversant le couteau. Afin de couper une face plane et deux coins arrondis opposés, les arêtes de coupe comprennent des parties de coupe de face linéaires respectives, placées entre deux parties de coupe de coin arquées concaves.
Patent CA-2647940-C (CA)
Inventor: BUCHHOLZ THOMAS
IPC: C08L91/06
Filed: 2007-03-28
Granted: 2015-11-24
Abstract: The invention provides nanoparticulate wax dispersions comprising wax solids having a solidification point of greater than 40 to 150°C, a process for preparing them, and a method of hydrophobicizing materials produced using fibres, chips or strands comprising or consisting of lignocelluloses and/or celluloses, by contacting them with the wax dispersions.
Patent CA-2649477-C (CA)
Inventor: FOLEY RYAN J
IPC: A61K38/44
Filed: 2009-01-08
Granted: 2016-04-19
Abstract: The present invention relates to a new composition comprising substances that promote DNA repair, reduce body fat levels and increase lean body mass and that decrease wrinkle appearance and/or improvement in skin surface. In some aspects, the composition of the present invention include resveratrol, forskohlin and astaxanthin. In another aspect the composition of the present invention further comprises carboxy alkyl ester. The present invention also relates to a method of promoting internal health and external appearance in a subject in need, said method comprising administering to the subject a composition that promotes DNA repair, reduces body fat levels and increases lean body mass and that decreases wrinkle appearance and/or improvement in skin surface.
Patent CA-2649958-C (CA)
Inventor: MOSKOVICH ROBERT
IPC: A46B7/06
Filed: 2007-05-08
Granted: 2014-09-16
Abstract: An oral care implement (610) is provided having a handle (612) and a head (614) with tooth cleaning elements (618) extending from fixed pods (616, 620). Additional tooth cleaning elements (626) extend from one or more central pods (622, 624) suspended between the fixed pods (616, 620) via a bridge (636). The bridge may be formed from an elastomer and permit the one or more central pods (622, 624) to move from an initial position toward the head during use. The central pods (622, 624), the bridge (636) and outer portions of the fixed pods (616, 620) may be formed as a unitary structure.' When a single central pod is employed, a flexible section may be disposed in the middle of the central pod so that cleaning elements extending from either end of the central pod can move toward one another daring use.
Patent CA-2651047-C (CA)
Title: Detecteur a balayage mobile pour applications d'imagerie chirurgicale
Inventor: GRAVES DAVID
IPC: A61B19/00
Filed: 2007-06-20
Granted: 2014-04-29
Abstract: L'invention concerne un système d'imagerie du corps d'un patient comportant une table de support de patient, un système d'imagerie par résonance magnétique (IRM) composé d'un aimant cylindrique et d'un système de tomographie par émission de positrons (PET) muni de détecteurs de positrons montés sur une bague. L'aimant définit un trou cylindrique permettant de recevoir le patient sur la table, l'aimant étant monté en vue d'une rotation autour d'un axe vertical sur une couronne de pivotement sur rails permettant un déplacement longitudinal. La bague de PET est montée dans le trou de manière à pouvoir se déplacer longitudinalement. Le tube de désactivation de l'aimant traverse la couronne de pivotement et est muni d'un raccord tournant au niveau de l'axe. Les couvercles de blindage comportent une partie supérieure fixe et une partie inférieure qui tourne autour de l'axe avec l'aimant. L'aimant est disposé dans une configuration de diagnostic pour deux ou trois salles, configuration dans laquelle l'aimant est placé dans un compartiment de retenue et les patients soumis à un diagnostic sont installés dans les trois salles, chaque salle coopérant avec le compartiment de retenue lorsque l'aimant est en rotation.
Patent CA-2652027-C (CA)
Inventor: GREVE JAN
IPC: G01N33/58
Filed: 2007-05-03
Granted: 2017-06-06
Abstract: Devices and methods for automated collection and image analysis are disclosed that enable identification or classification of microscopic objects aligned or deposited on surfaces. Such objects, e.g. detectably labeled rare target cells, are magnetically or non-magnetically immobilized and subjected to Time Delay Integration imaging (TDI). Incorporation of TDl technology into image cytometry analysis, like CellTracks®, makes it possible to image moving objects with very high sensitivity and signal-to-noise ratios. Implementation of TDI camera technology with dual excitation and multispectral imaging of enriched.rare cells provides a rapid system for detection, enumeration, differentiation and characterization of imaged rare cells on the basis of size, morphology and immunophenotype.
Patent CA-2660093-C (CA)
Inventor: LANE JENNIFER DAWN
IPC: A61L12/12
Filed: 2007-08-14
Granted: 2014-11-04
Abstract: La présente invention concerne un kit d'entretien des lentilles servant à désinfecter et nettoyer des lentilles de contact. Le kit d'entretien des lentilles selon l'invention comprend une solution colorée d'entretien de lentilles comprenant une protéine colorée et une enzyme protéolytique. Le kit selon l'invention permet aux utilisateurs d'identifier visuellement le moment où leurs lentilles sont désinfectées, propres et prêtes à porter. L'invention repose sur un changement de couleur pour indiquer l'achèvement de la désinfection et du nettoyage de lentilles de contact.
Patent CA-2662602-C (CA)
Title: System and method for an hysteroscope with integrated instruments
Inventor: ISAACSON KEITH B
IPC: A61B17/94
Filed: 2007-09-11
Granted: 2011-12-06
Abstract: A hysteroscope includes a base and a handle attached to the base. The handle has a first trigger and a second trigger. An outer barrel is attached to the base. The outer barrel has a plurality of channels. An actuatable tool is located within at least one channel. The first trigger is in communication with the actuatable tool for extending the tool from within the at least one channel. The second trigger in communication with the actuatable tool for actuating the tool. The hysteroscope may further include a third trigger to pivot a distal portion of the outer barrel.
Patent CA-2665435-C (CA)
Title: Antagoniste du recepteur ii de l'angiotensine destine a la prevention ou au traitement de troubles systemiques chez les chats
Inventor: STARK MARCUS
IPC: A61P9/00
Filed: 2007-10-04
Granted: 2016-03-29
Abstract: La présente invention concerne un procédé de prophylaxie ou de traitement de maladies systémiques chez le chat, le procédé comprenant l'administration, à un chat ayant besoin d'un tel traitement, d'une quantité efficace d'un point de vue thérapeutique d'un antagoniste (sartan) des récepteurs de type 1 de l'angiotensine II (AT-1).
Patent CA-2669790-C (CA)
Inventor: ROE DONALD CARROLL
IPC: A61F13/56
Filed: 2007-11-15
Granted: 2013-02-26
Abstract: Aspects of the present disclosure involve a disposable absorbent article configured to be placed on the body of a wearer to mimic swaddling characteristics. The disposable absorbent article may include a chassis having a tuck flap and two ears or side panels. The two ears extend in opposing lateral directions from a first waist region, and the tuck flap extends in a longitudinal direction from a second waist region. Other chassis embodiments may include two additional ears extending in opposing lateral directions from the second waist region. The chassis is adapted to fit a wearer by wrapping the two ears around a wearer's waist, passing the second waist region between a wearer's legs, and folding and/or tucking the tuck flap over the ears. Embodiments of the chassis may be constructed with manually formed or pre-formed tuck flaps that may also be stretchable.
Patent CA-2683749-C (CA)
Inventor: HORTON LEE A
IPC: E02F5/32
Filed: 2008-03-27
Granted: 2015-06-16
Abstract: A ripper tooth for use mounted on an excavation tool having a tool body mounted for rotation on an excavation machine arm, the ripper tooth being mounted to the tool body for ripping engagement with a substrate. The ripper tooth has first and at least second portions, each with a tip disposed for ripping engagement with the substrate. The first and second portions are laterally spaced apart generally along the axis of rotation of the tool relative to the arm, and the first and second portions are angularly spaced apart generally in a direction of substrate ripping motion. The first portion is disposed on a first axis and the second portion is disposed on a second axis, the first and second axes being different. Ripper excavation tools with one or more ripper teeth of the disclosure mounted to the tool body are also described.