baber/WOPTO huggingface dataset:
Patent CA-2547534-C (CA)
Inventor: ISLEY REGGALD EMORY
IPC: B64C27/10
Filed: 2004-11-30
Granted: 2013-10-29
Abstract: A helicopter has a power unit supported on an arch support member above an airframe. The power unit may be moved forward and rearward by a trim actuator to trim the helicopter and tilted about pitch and roll axes by control actuators for directional control. The control actuators may form a parallelogram linkage with the arms of the arch support member. Each control actuator may comprise a hydraulic cylinder having two cavities and a pair of pistons which further divide each cavity into a pair of volumes. The arch support member and landing gear assemblies may connect to transversely extending struts. The landing gear assemblies may be designed to progressively deform in case of a high impact landing.
Patent CA-2550006-C (CA)
Title: Compositions de revetement pouvant durcir par exposition a des rayonnements uv et utilisations de celles-ci
Inventor: CHISHOLM BRET JA
IPC: C09D4/00
Filed: 2004-12-08
Granted: 2013-09-10
Abstract: La présente invention concerne des compositions de revêtement à base d'acrylate qui peuvent durcir, ainsi que des articles revêtus produits à partir de celles-ci. ladite composition de revêtement à base d'acrylate pouvant durcir comprend au moins deux dérivés d'acrylate polyfonctionnels, au moins un photo-initiateur et au moins une charge nanométrique.
Patent CA-2554287-C (CA)
Title: Ligating clip with integral interlocking latch mechanism
Inventor: WILSON DONALD F JR
IPC: A61B17/04
Filed: 2004-09-10
Granted: 2011-03-15
Abstract: A polymeric, surgical clip (12) having first and second curved legs (22, 24) joined at their proximal ends by a flexible hinge (26) section and movable from an open position to a closed position for clamping a vessel between curved opposing inner surfaces. The first leg terminates at its distal end in a female locking member comprising a resilient inwardly turned hook having a recess in the mouth of the hook (41), and the second leg member terminates in a male locking member complimentary to the female locking member and comprising a detent such that when the first and second leg members are moved from an open position to a closed position about the hinge section the hook member will deflect about the distal end of the second leg member thereby engulfing the male locking member in the mouth of the hook and matingly engaging the detent in the recess thereof, thus securely locking the clip in the closed position. The locking feature provides greater closure security to the clip when clamping large diameter or uncompressible tissue.
Patent CA-2562722-C (CA)
Inventor: GOLDSTEIN VLADIMIR
IPC: F25C5/16
Filed: 2006-09-12
Granted: 2015-11-24
Abstract: A method of cooling product comprises preparing a slurry bath, immersing a container accomodating the product in the slurry bath in order to allow the slurry bath to enter the container, and removing the container from the slurry bath in order to allow a fluid portion of the slurry bath to drain from the container.
Patent CA-2568888-C (CA)
Title: Sanitizing composition and method of preparation
Inventor: BROWN JAMES STEVEN
IPC: C11D17/06
Filed: 2005-06-01
Granted: 2012-12-18
Abstract: The invention provides a sanitizing composition in the form of a viscous liquid or gel suitable for use as a handwash composition comprising alcohol, water and a thickener wherein the viscous liquid or gel has particles suspended therein, wherein said particles provide the composition with a granular texture and are capable of being worn away when rubbed. The particles may deliver one or more agents to the skin e.g. antimicrobial, antibacterial or antiviral agents, emollients and/or moisturizers, fragrances, colourings or UV markers.
Patent CA-2571015-C (CA)
Inventor: VENETTOZZI THOMAS MARK
IPC: F16H55/18
Filed: 2005-06-27
Granted: 2013-07-02
Abstract: Disclosed is a machine with a cylindrical housing having at least one reciprocating piston traveling between top and bottom dead center positions, a crankshaft with a crankpin radially disposed on the crankshaft and having a crankpin axis parallel to the crank axis, and a connecting rod with an upper end pivotally attached to the piston and a lower end pivotally attached to the crankpin. A mechanism comprises an eccentric bearing with an axially eccentric journal, the eccentric bearing interposed between the lower end and crankpin to generate a noncircular path for the lower end during rotation of the crankshaft. The noncircular path of the lower end of a connecting rod is an epitrochoid, and the epitrochoid path extends the time spent by the piston dwelling at bottom dead center position in the cylindrical housing during rotation of the crankshaft in the crankcase. Also disclosed is a corresponding method.
Patent CA-2571716-C (CA)
Inventor: BRAUNECKER BERNHARD
IPC: G01B11/00
Filed: 2005-06-21
Granted: 2014-04-22
Abstract: The invention relates to a method for registering surfaces, using a scanner system comprising a radiation source for emitting electromagnetic radiation (ES), a scanning device for guiding the radiation over the surface in order to scan the latter and a receiver for receiving the radiation (RS) that is reflected by the surface. According to the invention, the radiation is spectrally separated to analyse the surface characteristics and a distance measuring unit is used to derive distance information in parallel from the received radiation.
Patent CA-2573319-C (CA)
Inventor: EROS STEVE K
IPC: G01S5/14
Filed: 2007-01-04
Granted: 2010-02-16
Abstract: A method for a first portable electronic device to locate a second portable electronic device includes: determining location coordinates of the first portable electronic device, receiving location coordinates from the second portable electronic device, determining a relative direction from the first portable electronic device to the second portable electronic device based on a comparison between the location coordinates of the first portable electronic device and the location coordinates of the second portable electronic device, generating an arrow on a display of the first portable electronic device, the arrow representing a direction from the first portable electronic device to the second portable electronic device. Wherein the direction of the arrow is automatically updated based on changes in the location coordinates of the first portable electronic device and the location coordinates of the second portable electronic device.
Patent CA-2577573-C (CA)
Title: Packers and methods of use
Inventor: CORRE PIERRE-YVES
IPC: E21B23/06
Filed: 2007-02-08
Granted: 2011-08-23
Abstract: Expandable packers and methods of using same are described. The expandable packers include an anti-extrusion layer comprising a fibrous layer having a first surface adjacent an outer surface of an inner expandable elastomeric member, and a cable layer adjacent the fibrous layer, the cable layer comprising a plurality of stacked unidirectional layers of cables. The cable layer is adapted to form a barrier substantially devoid of gaps through which the inner elastomer member would otherwise extrude into upon expansion of the inner elastomeric member. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
Patent CA-2578286-C (CA)
Inventor: SCHROEDER ALFRED A
IPC: A23L2/00
Filed: 2002-09-23
Granted: 2011-04-05
Abstract: Methods and apparatus for cold carbonation are provided in which a carbonator (13) having one or more segments is provided within a relatively horizontal cold plate (12). A sensor (14) is provided that can be accessed from a side of a dispenser (10).
Patent CA-2578513-C (CA)
Inventor: BOONE GARY N
IPC: H04L12/16
Filed: 2007-02-14
Granted: 2013-06-25
Abstract: The present disclosure includes systems and techniques relating to online information analysis. In general, in one implementation, a system includes a collection engine configured to accumulate document information retrieved from publicly accessible network resources according to predefined subjects, and an analysis engine configured to analyze the accumulated document information to identify change over a time period in general discussion of a topic within a selected subject of the predefined subjects, the analysis engine further configured to normalize the identified change over the time period based on change in a total number of documents found for the selected subject during the time period.
Patent CA-2579795-C (CA)
Title: Procede de mesure de la duree de temps de parole sur terminal mobile de systeme a acces multiple par repartition de code (amrc)
Inventor: PENG HONGLI
IPC: H04W24/06
Filed: 2004-09-24
Granted: 2014-04-15
Abstract: L'invention concerne un procédé de mesure de durée de temps de parole sur terminal mobile de système AMRC, comprenant les étapes suivantes: établissement d'un environnement d'essai pour le terminal, mesure du courant moyen INormal du terminal durant la période de parole, mesure de la capacité de la batterie du terminal durant cette période. Les paramètres déterminés dans la deuxième étape permettent de calculer la durée du temps de parole TNormal, sachant que TNormal= C/ INormal. L'environnement d'essai considéré imite l'environnement d'essai du système AMRC, et permet de détecter la durée du temps de parole par la mesure du courant moyen INormal du terminal et de la capacité de la batterie du terminal. L'environnement en question est facile à mettre en oeuvre et la procédure de mesure est simple est précise.
Patent CA-2582873-C (CA)
Title: Instrument endoscopique avec source de vide secondaire
Inventor: STOKES MICHAEL J
IPC: A61B17/94
Filed: 2007-03-28
Granted: 2015-06-23
Abstract: Un instrument endoscopique à utiliser avec un endoscope. Linstrument comprend un tube allongé avec une extrémité distale et une extrémité proximale, un effecteur dextrémité fixé à lextrémité distale du tube allongé, et une poignée fixée à lextrémité proximale. La poignée comprend un mécanisme pour fixer linstrument à une première source daspiration. La poignée comprend en outre une seconde source daspiration intégrée à la poignée pour amplifier la première source daspiration, alors que les première et seconde sources daspiration se combinent pour faire fonctionner leffecteur dextrémité.
Patent CA-2582935-C (CA)
Inventor: O'SULLIVAN RICHARD DOMINIC
IPC: B01D46/24
Filed: 2005-10-10
Granted: 2013-04-30
Abstract: A method of decomposing NO2 to NO in an exhaust gas of a lean-bum internal combustion engine comprises the steps of contacting an acidic metal oxide selected from the group consisting of zeolites, tungsten-doped titania, silica-titania, zirconia-titania, gamma-alumina, amorphous silica-alumina and mixtures of any two or more thereof with a gas mixture comprising the exhaust gas, adjusting the composition of the gas mixture, by injecting hydrocarbon therein at a rate that changes over the course of a duty cycle so that, on average over the duty cycle, the Cl hydrocarbon : nitrogen oxides ratio of the gas mixture contacting the acidic metal oxide is from 0.1 to 2.0 and passing the effluent gas directly to atmosphere optionally via first contacting the gas mixture with a hydrocarbon oxidation catalyst.
Patent CA-2588410-C (CA)
Title: 2-methylene-19-nor-1.alpha.-hydroxy-17-ene-homopregnacalciferol et ses utilisations
Inventor: DELUCA HECTOR F
IPC: A61P17/06
Filed: 2005-11-18
Granted: 2013-04-02
Abstract: L'invention concerne des analogues de 2-méthylène-19-nor-17-ène vitamine D et, spécifiquement, le 2-méthylène-19-nor-1a-hydroxy-17-ène-homoprégnacalciférol et leurs utilisations pharmaceutiques. Ce composé fait preuve d'une activité notoire pour le blocage de la prolifération des cellules indifférentiées et pour l'induction de leur différentiation en monocyte, ce qui le destine à une utilisation comme agent anti-cancéreux, et au traitement d'affections dermatologiques telles que le psoriasis, et certains états de la peau tels que rides, peau flasque, peau sèche et sécrétion insuffisante de sébum. Ce composé qui ne présente pas, ou très peu, d'activité calcémique, convient particulièrement au traitement de troubles autoimmunitaires ou de maladies inflammatoires chez l'être humain, ainsi que de l'ostéodystrophie rénale. Ce composé peut également être utilisé pour le traitement ou la prévention de l'obésité.
Patent CA-2589053-C (CA)
Title: Luminaire reflector having improved prism transition
Inventor: ABDELSAMED YASER S
IPC: G02B5/08
Filed: 2005-12-02
Granted: 2010-08-24
Abstract: A reflector (14) for a luminaire comprises a generally parabolic wall (28) having series of main right-angled prisms (16) and an interleaved series of transition prisms (18). The main and transition prisms have essentially the same shapes and follow the same overall curvature to control the illumination.  The transition prisms transition into the main prisms by merging a peak of a transition prism into the valley between adjacent main prisms in a short transition zone (20). Thus, the transition zone has only a small effect on the overall lighting pattern.
Patent CA-2590710-C (CA)
Inventor: VESKOVIC DRAGAN
IPC: H05B37/02
Filed: 2005-12-07
Granted: 2013-04-02
Abstract: A ballast for use in a multi-ballast lighting system wherein the ballasts are coupled together by a digital communication network. The ballast comprises a power circuit portion for providing an electrical current to power a lamp. The ballast further includes a sensor input circuit for receiving at least one sensor input from a sensor device, a processor receiving an input from the sensor input circuit and providing control signals to control the operation of the ballast, and a communication port coupled to the processor and to the communication network for exchanging data. The ballast processor is operative to receive a serial data that has a portion defining whether the message is in a first or a second format, the first format comprising a DALI standard format and the second format comprising a format providing extended functionality. The ballast processor is capable of processing messages in either the first or second formats.
Patent CA-2592086-C (CA)
Title: Mixture of a vanilloid receptor agonist and a substance inhibiting nerve regeneration, use thereof for producing a painkiller, and method for applying said painkiller
Inventor: MEYER DOMINIK
IPC: A61P19/02
Filed: 2004-12-22
Granted: 2014-07-15
Abstract: The invention provides a composition comprising a vanilloid receptor agonist with a substance which inhibits nerve regeneration consisting of: a) a vinca alkaloid; or b) colchicine or a colchicine-like substance. This composition is suitable for prolonging the action of vanilloid receptor agonists, especially agonists of vanilloid receptor 1. As such, agents prepared with this composition are useful as painkillers.
Patent CA-2592848-C (CA)
Title: Compositions for feline consumption
Inventor: BOWMAN ERIC VAUN
IPC: A61K35/12
Filed: 2005-12-30
Granted: 2014-06-17
Abstract: The invention provides compositions for feline consumption and methods of preparing such compositions. The compositions comprise at least about 65 % by weight meat and have an essentially solid mass which assumes the shape of its container. The compositions are characterized as having a moisturized appearance and visually recognizable discrete food particles upon slicing the mass after removal from a container.
Patent CA-2605382-C (CA)
Inventor: LEWIS NICKOLA
IPC: A61B17/12
Filed: 2006-04-19
Granted: 2013-07-16
Abstract: In one embodiment, an intravascular intervention device includes a microcatheter (100) configured for intravascular delivery, an imaging wire (120) received within the microcatheter, and a treatment device (150) received within the microcatheter, wherein the imaging wire and the treatment device may be simultaneously advanced. The treatment device is configured to perform intravascular intervention. For example, the treatment device may be configured to deliver a stent, an embolic coil and/or a thrombolytic agent. I this embodiment, the intravascular intervention device may image the area of interest while performing the intravascular intervention, thus allowing imaging to take place in real time .
Patent CA-2606777-C (CA)
Title: Suspended floorboard
Inventor: LAMBERT BRIAN M
IPC: B62D33/06
Filed: 2006-04-27
Granted: 2014-06-17
Abstract: A materials handling vehicle (10) is provided comprising: a frame (14) ; a set of wheels (16, 18) supported on the frame to allow the materials handling vehicle to move across a floor surface; a rider compartment located within the frame for receiving an operator; and an operator support assembly (100). The operator support assembly comprises a suspended floorboard (110) upon which the operator may stand when located within the rider compartment and an energy absorbing structure coupled to the frame and the suspended floorboard for absorbing and dissipating at least a portion of energy resulting from disturbances encountered by the vehicle as it moves across the floor surface prior to the energy portion reaching the operator standing on the suspended floorboard, the energy absorbing structure including a damping element (144, 244, 344, 444, 544, 650, 740, 944) for effecting a damping function.
Patent CA-2606934-C (CA)
Title: Methode et appareil pour la synthese de polysaccharides
Inventor: BEAULIEU ANDRE
IPC: C08B37/00
Filed: 2007-10-17
Granted: 2015-12-01
Abstract: La présente invention montre un procédé et un appareil afin de faire la synthèse de polysaccharides à partir de monosaccharides. Aucun agent extérieur tel que bactéries, enzymes ou produit chimique n'est nécessaire pour la transformation. Le procédé montre une méthode utilisant un différentiel de pression, créant un phénomène de cavitation, pour obtenir des polysaccharides.
Patent CA-2609557-C (CA)
Title: Procede et dispositif de vieillissement artificiel de blocs manufactures
Inventor: CORREIA HORACIO
IPC: B28B11/08
Filed: 2006-06-02
Granted: 2009-10-27
Abstract: L'invention concerne un procédé et un appareil pour modifier la texture de surface d'un bloc de construction préfabriqué; le procédé consiste à appliquer un dispositif d'application de pression disposé de manière à mettre en contact sélectivement les blocs et conçu pour appliquer une pression à la surface des blocs de façon à modifier leur texture avant la polymérisation des blocs. L'invention concerne un appareil pour modifier la texture de surface des blocs de construction préfabriqués, y compris des mécanismes et structures conçus pour assurer une pluralité de mouvements longitudinaux et une pluralité de mouvements rotatifs pour ajuster la direction de l'outil d'usure en fonction de l'alignement des blocs lors de la modification de la texture de surface de ces blocs, ainsi qu'un dispositif de stabilisation des blocs destiné à stabiliser les blocs pendant les opérations de modification de la texture de surface.
Patent CA-2610430-C (CA)
Inventor: SEEFELDT ALAN JEFFREY
IPC: H04S3/00
Filed: 2006-05-26
Granted: 2016-02-23
Abstract: During production, at least one audio signal is processed in order to derive instructions for channel reconfiguring it. The at least one audio signal and the instructions are stored or transmitted. During consumption, the at least one audio signal is channel reconfigured in accordance with the instructions.  Channel reconfiguring includes upmixing, downmixing, and spatial reconfiguration. By determining the channel reconfiguration instructions during production, processing resources during consumption are reduced.
Patent CA-2610919-C (CA)
Inventor: LAHM ARMIN
IPC: A61K39/00
Filed: 2006-06-13
Granted: 2013-09-10
Abstract: The present invention features nucleic acid constructs that can be used as a HCV nucleic acid vaccine, vaccine component, or in the production of a HCV  vaccine. Described constructs include those: (1) encoding for a chimeric HCV  polypeptide containing a NS3-4A region based on a first HCV strain and an NS3-NS4A-NS4B-NS5A or an NS3-NS4A-NS4B-NS5A-NS5B region based on a second strain;  and (2) a chimpanzee based adenovector encoding an HCV polypeptide.
Patent CA-2611566-C (CA)
Inventor: KEHLER JAN
IPC: A61K31/404
Filed: 2006-06-14
Granted: 2011-08-16
Abstract: The present invention relates to compounds of formula IV (see formula IV) and their use, such as for the treatment of affective disorders, pain disorders, attention deficit disorders (ADHD) and stress urinary incontinence.
Patent CA-2620128-C (CA)
Inventor: KIMURA TAKAO
IPC: A47J37/12
Filed: 2007-04-03
Granted: 2012-12-18
Abstract: La présente invention concerne une friteuse où, lorsqu'elle est en attente de cuisson, la température de l'huile de cuisson est maintenue à un niveau légèrement inférieur à celle de la cuisson, et lors de la cuisson, la température peut être rapidement augmentée jusqu'à une température de cuisson et où l'échange thermique de l'huile de cuisson est aisément effectué pour empêcher la détérioration de l'huile de cuisson. La friteuse peut produire un excellent environnement de cuisson et augmenter l'efficacité de fonctionnement. La friteuse a un récipient destiné à contenir, en deux phases verticales, l'huile et l'eau pour purifier l'huile, et a également un système de chauffage placé dans la phase de l'huile. L'eau dans la phase aqueuse est aspirée à partir d'une ouverture d'aspiration disposée au fond du récipient, et l'eau purifiée en passant à travers un réservoir de purification d'eau est sensiblement déchargée dans la direction excentrique horizontale à partir d'une ouverture d'alimentation en eau formée dans une paroi latérale au niveau de la partie inférieure du récipient, ce qui entraîne le tourbillonnement de l'eau dans le récipient. On propose également un dispositif pour décharger les objets étrangers dans le réservoir de filtration d'eau.
Patent CA-2622933-C (CA)
Title: Integrated cartridge containing a substance for extracting a beverage
Inventor: SUGGI LIVERANI FURIO
IPC: B65D85/804
Filed: 2006-09-04
Granted: 2014-08-19
Abstract: A cartridge (1) for extracting a beverage from an edible substance (4) contained therein by means of a liquid under pressure, the cartridge comprising: a main body comprising a cup portion (2) and a lid portion (3), the cup portion comprising a base (7), a sidewall (8) and a rim (9) opposed to said base, the lid portion (3) being fixedly attached to said rim (9) of the cup portion (2) so as to define an internal volume of said cartridge, the internal volume of said cartridge housing the edible substance (4); said lid portion (3) comprising a lid port (13) defining a first passage for said liquid under pressure and the base (7) of said cup portion comprising a cup port (6) defining a second passage for the extracted beverage. The cup port (6) protrudes from said base outwardly with respect to said internal volume and comprises valve means (24) which are fixedly mounted on the internal surface of the cup port and which are resiliency openable under pressure of said extracted beverage during a beverage extraction phase, the diameter of the open end of said cup port that is opposite to said cup base being sized so as to allow insertion of said valve means within the cup port. A safety cap (23) is mounted on the external surface of the cup port and partially closes the external open end thereof.
Patent CA-2626661-C (CA)
Title: Cementitious board manufacture
Inventor: O'KEEFE SAM
IPC: C04B28/14
Filed: 2006-10-17
Granted: 2014-10-07
Abstract: A method of accelerating the setting reaction of calcium sulphate hemihydrafce and water comprises the steps of mixing water and calcium sulphate hemihydrate to produce a slurry adding an accelerator to said mixture applying ultrasonic energy to said mixture. Application of ultrasound to the plaster slurry accelerates crystallization and thus reduces the setting time. A further benefit is reduced density of the wall boards.