baber/WOPTO huggingface dataset:
Patent CA-2567508-C (CA)
Title: Multi-level furnace
Inventor: LONARDI EMILE
IPC: F27D25/00
Filed: 2005-04-13
Granted: 2012-06-05
Abstract: The inventive multi-level furnace comprises a furnace wall (10) delimiting a cylindrical space having a vertical axis (11), a plurality of beds (12, 22) defining the levels inside said cylindrical space and at least one scraping arm (16, 16'; 26, 26') which is provided with a wall scraper (20, 20',32) and associated with the bed (12, 22) in such a way that it is rotatable about the vertical axis (11) of the furnace. During scraping arm (16, 16'; 26, 26') rotation, said wall scraper (20, 20'; 32) defines a scraped area (52; 52') on the internal surface of the furnace wall (10) which comprises a plurality of wall cavities (54; 54') forming a row of access openings (56; 56') in the scraped area (52; 52'), thereby making it possible to avoid the formation of a hardened crust adhered to the internal surface (42) of the furnace wall (10) and to develop braking shocks in the scraping arm (16, 16'; 26, 26').
Patent CA-2567861-C (CA)
Inventor: LEMELIN LUC-LIN
IPC: B32B25/04
Filed: 2006-11-14
Granted: 2013-12-31
Abstract: The invention concerns an abrasion resistant rubber composite used as lining material in mining applications. In particular, the invention concerns the use of a rubber composition for conveying an abrasive solid material or slurry through a material conveyance equipment lined with said rubber composition or for storing a material in a material storage equipment lined with said rubber composition. The rubber composition comprises a natural rubber; between about 15 to about 25 parts per hundred rubber, or PHR, butadiene; between about 20 to about 40 PHR silica; between about 0.4 to about 4 PHR organosilane polysulfur cross-linking agent; and between about 15 to about 25 PHR of a plasticizing oil.
Patent CA-2574955-C (CA)
Title: Dispositif a araser motorise
Inventor: HALONEN PHILIP D
IPC: E01C23/01
Filed: 2005-07-26
Granted: 2011-05-10
Abstract: L'invention concerne un appareil à araser (10) à roues mobile sur une surface de béton non pris ou de matériaux de sol de fondation et fonctionnant afin d'obtenir un niveau désiré de surface de béton non pris ou de surface de matériaux de sol de fondation. Ledit appareil comprend un support à roues (12) et un ensemble règle à araser (14). Le support à roues peut comprendre une partie de cadre (212a) avant et une paire de roues avant (224) montées de manière rotative au niveau de ladite partie de cadre avant, et une partie de cadre (212b) arrière et une paire de roues arrière (226) montées de manière rotative au niveau de ladite partie de cadre arrière. L'ensemble règle à araser peut être monté de manière réglable sur la partie de cadre avant et réglé verticalement par rapport à cette partie de cadre via un actionneur (230). L'ensemble règle à araser comprend au moins un élément de règle (218) permettant de coopérer et d'obtenir le niveau désiré.
Patent CA-2575287-C (CA)
Title: Methode d'affichage de libelles sur des cartes de dispositifs de communications sans fil a l'aide a de caracteres pre-generes
Inventor: KLASSEN GERHARD DIETRICH
IPC: G06F15/02
Filed: 2007-01-24
Granted: 2012-11-13
Abstract: Les libellés peuvent être générés sur une carte affichée sur un dispositif de communications sans fil en utilisant des caractères pré-générés. Les caractères pré-générés peuvent faire l'objet d'une pré-rotation dans l'une des diverses orientations angulaires et être stockés comme une table de bits à transparence variable pour recouvrement rapide sur la carte. La table de bits peut comprendre une multitude ou grille de caractères dans lesquels chaque rangée est dotée d'une orientation unique, par exemple, allant de zéro à quatre-vingt-dix degrés. Des rotations de 90 à 360 degrés sont ainsi possibles en reflétant les caractères sur l'axe vertical ou horizontal. Le recouvrement des caractères ayant fait l'objet d'une pré-rotation est plus efficace du point de vue computationnel que de calculer les rotations pour chaque caractère lors de la génération du libellé.
Patent CA-2576690-C (CA)
Title: Method and device for motion estimation and compensation for panorama image
Inventor: PARK GWANG-HOON
IPC: H04N5/232
Filed: 2005-08-13
Granted: 2013-10-01
Abstract: Provided are a method and device for motion estimation and compensation to be performed on a panorama image. The motion estimation and compensation are performed on a panorama image with a 360 ~ omni-directional view based on that the spatial relation between left and right borders of the panorama image is very high. Accordingly, it is possible to improve image quality through effective and precise estimation and compensation for the motion of a panorama image. In particular, it is possible to improve the image quality at the right and left edges of the panorama image.
Patent CA-2585881-C (CA)
Title: A method for multicast load balancing in wireless lans
Inventor: MEIER ROBERT C
IPC: H04L47/80
Filed: 2005-10-11
Granted: 2011-05-31
Abstract: A method for multicast load balancing in a wireless network having a plurality of access points. The method includes setting a maximum Internet protocol multicast bandwidth for the access points, receiving an admissions control request from a client at one of the access points, and determining whether the admissions control request from the client is for an admitted or unadmitted multicast stream at the access point. The access point is responsive to the admissions control request for the admitted multicast stream by servicing the admitted multicast stream and to the admissions control request for the unadmitted multicast stream by servicing the unadmitted multicast stream where the bandwidth required for the unadmitted multicast stream, plus that portion of the access point bandwidth currently used for all existing downlink multicast streams, does not exceed the maximum internet protocol multicast bandwidth for the access point.
Patent CA-2586171-C (CA)
Inventor: MARIN JANNE
IPC: H04L12/28
Filed: 2005-08-26
Granted: 2010-11-16
Abstract: In a wireless communications network, data of a first data stream is transmitted during a first portion of a repeating time period, the first data stream with at least one remote device. Also control information is transmitted during a second portion of the repeating time period, the control information including an identifier of the first data stream. A predetermined time interval is observed in which the transmission of a second data stream to the at least one remote device using the reserved identifier is prohibited.  This time interval follows termination of the first data stream. Also, when receiving such transmissions, the data stream is considered active until the identifier of the data stream is missing from the second portion of the repeating time period for at least a predetermined time interval.
Patent CA-2591777-C (CA)
Title: System and method for enhancing network browsing speed by setting a proxy server on a handheld device
Inventor: MAURICE ROBBIE
IPC: H04L12/02
Filed: 2005-06-30
Granted: 2011-12-06
Abstract: A system for enhancing network-browsing speed by setting a proxy server on a handheld device is disclosed. The system comprises a browser for sending a request for requesting a message from a website and receiving a response in response to the request, a proxy server for transcoding and compressing the request, and transcoding and decompressing the response including the requested message, a wireless network communicably linked to the proxy server, and Mobile Data Service (MDS) gateway communicably linked to the wireless network for transcoding and decompressing the request, and transcoding and compressing the response including the requested message from the website. MDS gateway further receives a redirect response including an address of the requested message and sends a redirect request for requesting the message from the address if there is no requested message at the website, the proxy server sends a notification to the browser with respect to the redirect occurred in the MDS gateway, the browser sends a request to the proxy server for requesting the requested message, and the proxy server sends the requested message to the browser. The redirect occurs between the proxy server and the browser within the handheld device, and does not happen wirelessly to enhance the network browsing speed.
Patent CA-2594424-C (CA)
Inventor: VINCENT ANDRE
IPC: B43K5/02
Filed: 2005-12-21
Granted: 2012-08-21
Abstract: Instrument d'écriture (1) comprenant : un corps principal (2) s ' étendant suivant une direction longitudinale (10), une pointe d'écriture (6) étant disposée sensiblement à une extrémité (2a) du corps principal, une cartouche (8) contenant de l'encre, un corps arrière (4) présentant un logement (14) allongé s ' étendant suivant une direction de chargement (12), ledit logement recevant la cartouche et présentant une ouverture d'accès (16) pour permettre l'introduction de la cartouche (8) dans le logement (14) ou sa sortie suivant la direction de chargement (12) , des moyens d'articulation pour faire pivoter le corps arrière (4) par rapport au corps principal (2) autour d'un axe d'articulation (20) perpendiculaire à la direction longitudinale (10) , entre une position de chargement dans laquelle l'ouverture d'accès (16) s'étend à l'écart du corps principal (2) et une position déverrouillée dans laquelle la direction longitudinale (10) et la direction de chargement (12) sont sensiblement confondues.
Patent CA-2597350-C (CA)
Inventor: WEIGL ULRICH
IPC: C07D489/08
Filed: 2006-02-09
Granted: 2014-04-29
Abstract: A process for purifying plant extracts which consist essentially of noroxymorphone compounds and which comprise, as impurities, .alpha.,.beta.-unsaturated noroxymorphone compounds, by (a) converting the plant extract or the product of a subsequent stage in the synthesis of a selected noroxymorphone compound in a reaction which converts the hydroxyl groups present in the mixture to leaving groups of the formula -OR2 in which R2 is the introduced radical of the leaving group, (b) these leaving groups are optionally detached again, then (c) the resulting mixture is subjected to a selective hydrogenation, so that a saturated bond is formed in the .alpha.,.beta.-position of the unsaturated noroxymorphone compounds and any remaining leaving groups are each converted to a hydroxyl group and then optionally (d) the pure noroxymorphone compound is isolated; processing of the noroxymorphone purified in this way to naltrexone or naloxone or a salt of these compounds or a quaternary derivative of these compounds; pharmaceutical formulations comprising such a compound.
Patent CA-2601418-C (CA)
Inventor: THOMSON IAN ROBERT
IPC: E02B3/12
Filed: 2005-09-28
Granted: 2014-02-11
Abstract: Barriers for flood defence and other purposes are often constructed using sand bags. The strength of these barriers is limited and the invention seeks to address this problem. The invention provides a tie formed as a single injection moulded item placed between layers of sandbags to help hold them together. The tie has two rigid triangular end plates (4) and (5) linked by a flexible arm (11). The end plates are formed with protruding spikes (6) shaped with a barb so that they will easily penetrate the fabric of a sandbag but are difficult to pull out. In use, each tie is placed between layers of sandbags so that spikes of respective plates (4) and (5) become anchored to adjoining bags. The bags of the barrier are thus held together and any irregularities in it are accommodated by the flexibility of the arm (11).
Patent CA-2608983-C (CA)
Title: Improved chemical dispenser
Inventor: SAND WILLIAM F
IPC: B01F5/04
Filed: 2006-05-19
Granted: 2014-07-08
Abstract: An improved chemical dispenser (10) includes a plurality of eductors (18, 20, 22, 24) for drawing chemical into a diluent to produce an effluent, each eductor (18, 20, 22, 24) of the plurality selectively discharging via a baffle tube (32, 34) into a single common discharge tube (30). The effluent flow parameters are insufficient to cause effluent from a selected eductor to flow into a chemical source coupled to a non-selected eductor, and are insufficient to draw chemical from a non-selected eductor into the effluent from a selected eductor.
Patent CA-2609617-C (CA)
Title: Feline probiotic lactobacilli
Inventor: BOILEAU THOMAS WILLIAM-MAXWELL
IPC: A61K35/747
Filed: 2006-02-02
Granted: 2014-07-08
Abstract: According to the invention there is provided a strain of lactic acid bacteria of the genus Lactobacilli obtainable by isolation from resected and washed feline gastrointestinal tract having a probiotic activity in animals. Methods of use and compositions comprising the Lactobacilli of the present invention are also provided.
Patent CA-2610440-C (CA)
Title: Cosmetic composition comprising a polyglycerol fatty acid ester
Inventor: HIYAMA SHINICHIRO
IPC: A61K8/37
Filed: 2006-06-12
Granted: 2011-09-27
Abstract: [PROBLEMS] In cleansing cosmetics for removing makeup stains, those of aqueous type which contain no or a trace amount of an oil show less greasy touch after washing but are poor in cleansing effect, and cleansing oils have low viscosities and therefore have such a disadvantage in usability that they are likely to drip from a hand when taken on the hand. Then, the object is to provide a cosmetic composition which has a good usability, is compatible with a makeup stain, can suspend the stain rapidly, and is excellent in stability and washability with water. [MEANS FOR SOLVING PROBLEMS] A cosmetic composition comprising a polyglycerin and a polyglycerin fatty acid ester, the polyglycerin having a hydroxyl value of 1200 or lower wherein a primary hydroxyl group comprise 50% or higher of the total number of hydroxyl groups in the polyglycerin, the polyglycerin fatty acid ester being produced from one or more fatty acids each having 8 to 22 carbon atoms, and the cosmetic composition being excellent in stability and showing a viscosity of 100 to 5000 mPa~s at 25~C.
Patent CA-2613984-C (CA)
Inventor: MUELLER-HART-MANN HERBERT
IPC: C12N15/87
Filed: 2006-07-06
Granted: 2014-06-03
Abstract: Disclosed is a method for treating biological material via electrical current, in which the biological material is added to a small volume of a buffer solution having relative high ionic strength. A strong electrical field is generated in the buffer solution by a high voltage pulse having a preset duration. The biological material is added to at most 50 µl of a buffer solution with an ionic strength of at least 100 mmol/l. By at least one voltage pulse having a preset duration of at least 10 µs, an electrical field with a field strength of at least 1 kV/cm is generated in the buffer solution. The voltage pulse is hereby interrupted at least once for a duration of at least 100 µs and is then again continued.
Patent CA-2615213-C (CA)
Title: Element chauffant a film epais, exempt de plomb
Inventor: OLDING TIMOTHY RUSSELL
IPC: C23C24/00
Filed: 2006-07-18
Granted: 2015-08-18
Abstract: L'invention concerne un élément chauffant à film épais, exempt de plomb. Des éléments chauffants à film épais de type connu contiennent des matières dangereuses pour l'environnement, telles que le plomb. Ceci pose des problèmes notamment lors de la fabrication des éléments chauffants à film épais, du fait que le plomb est fréquemment utilisé dans les formulations de tels films pour permettre au film épais à base de verre d'être traité à de basses températures de chauffage. Au moyen d'une technologie de sol-gel composite, l'invention permet de disposer d'un procédé de production d'un élément chauffant à film épais à base de mica de faible poids, à base de matériaux à film épais qui sont exempts de plomb ou de cadmium. L'élément à base de mica est léger, présente les avantages de performance d'un élément chauffant à film épais, et peut être traité à basse température au moyen de matériaux à film épais. En particulier, l'invention concerne un élément chauffant à faible poids comprenant un matériau substrat à base de mica, un film épais résistif qui peut être produit par une technologie sol-gel composite, éventuellement, un film épais conducteur qui est utilisé pour fabriquer une connexion électrique à l'élément résistif et, éventuellement, une couche de finition qui est utilisée pour fournir une protection contre l'humidité et l'oxydation. Cet élément est léger, fournit un échauffement et un refroidissement rapide efficace, peut être prévu pour fournir une distribution de température uniforme, et fournir une énergie à de basses températures de fonctionnement, permettant ainsi d'obtenir une sécurité accrue de l'élément.
Patent CA-2617210-C (CA)
Inventor: THIEME CORNELIS LEO HANS
IPC: H01L39/02
Filed: 2006-07-28
Granted: 2014-01-28
Abstract: A laminated superconductor wire includes a superconductor wire assembly, which includes a first superconductor insert comprising a first high temperature superconductor layer overlaying a first substrate and a second superconductor insert comprising a second high temperature superconductor layer overlaying a second substrate. The first and second superconductor inserts are joined together at their respective substrates. An electrically conductive structure substantially surrounds the superconductor wire assembly.
Patent CA-2617275-C (CA)
Inventor: SUYKER WILHELMUS JOSEPH LEONARDUS
IPC: A61B17/08
Filed: 1998-10-22
Granted: 2010-01-05
Abstract: A system for making anastomoses between hollow structures by mechanical means is provided with a device in the shape of an annular or tubular element comprising circumferentially provided means, such as pin-shaped elements, for joining the abutting walls of the hollow structures together. An applicator is intended for moving said annular or tubular element in position and activating the joining means thereof, so as to make the anastomosis. Possibly, intraluminal joining means can be inserted without using an annular or tubular element.
Patent CA-2617676-C (CA)
Inventor: ABRAMO JACQUES
IPC: D04B1/00
Filed: 2006-07-28
Granted: 2015-04-14
Abstract: The device has two outer laps (1, 2) that are knitted and joined with each other by a ground yarn (4). Two groups of needles (6) move in translation on respective needle beds along a continuous trajectory in respective planes (P1, P2). Each needle has a hook (7) positioned between its knitting station and its bonding station, where the hook is arranged on both sides of an intersecting straight line (D) between the planes. The lift of the needle between its knitting and removal stations is less than the lift of the needle between its removal and bonding stations.
Patent CA-2621736-C (CA)
Title: Procede et dispositif pour recuperer un empilement d'impulsions
Inventor: SCOULLAR PAUL ANDREW BASIL
IPC: H03K5/125
Filed: 2005-09-16
Granted: 2018-07-31
Abstract: L'invention concerne, dans des données de sortie d'un détecteur, la décomposition de signaux individuels par détermination d'une forme signalétique pour des signaux présents dans les données, l'estimation de paramètres pour ces signaux, y compris la position temporaire du signal, et la détermination de l'énergie des signaux sur la base de la forme signalétique et des paramètres estimés.
Patent CA-2621937-C (CA)
Inventor: LOBSON CRAIG
IPC: B44F9/04
Filed: 2006-09-06
Granted: 2014-12-30
Abstract: A fagade is formed on an upright supporting surface using a plurality of façade elements formed of plastic material having a flat rear side and a decorative front side protruding from the rear side. The flat rear side of the elements can be abutted directly against the upright supporting surface with the elements in spaced relation with one another and secured thereon using nails or adhesive. Grouting in the form of mortar repair or caulking can be used to fill the gaps between adjacent elements on the supporting surface to complete the appearance of a natural stone façade on a building wall.
Patent CA-2624896-C (CA)
Title: Biopuces a molecules simples autoassemblees et utilisations
Inventor: DRMANAC RADOJE
IPC: C12M1/34
Filed: 2006-09-29
Granted: 2017-11-07
Abstract: La présente invention concerne des procédés de fabrication et d'utilisation de jeux ordonnés, ou puces, de molécules à polynucléotides simples autoassemblés qui permettent d'effectuer une variété de mesures génétiques à grande échelle, telles que l'analyse de l'expression génique, l'évaluation du nombre de copies géniques, et analogues. Les puces aléatoires utilisées dans l'invention sont "autoassemblées" dans le sens où elles sont formées par dépôt de molécules polynucléotidiques sur une surface où elles se fixent en des emplacements aléatoires. Les molécules polynucléotidiques fixées à la surface sont alors identifiées par une détermination directe de la séquence des acides nucléiques composants, par exemple des séquences sondes incorporées, ou par d'autres mécanismes de décodage. Ce type d'identification transforme une puce aélatoire de polynucléotides déterminables et leurs sondes respectives en une puce adressable de séquences sondes.
Patent CA-2630887-C (CA)
Inventor: MCCOY KENNETH
IPC: H01L29/86
Filed: 2006-12-01
Granted: 2015-05-12
Abstract: A sensor for detecting the presence of an organic liquid. The sensor includes an a elongate substrate having a first and second opposed surface, and a first sensor surface disposed on at least a portion of the first surface of the substrate and a second sensor surface disposed on at least a portion of the second surface of the substrate. The sensor also includes a bridging electrode electrically coupling the first and second sensor surfaces, a first electrode disposed on the first surface of the substrate and electrically coupled to the first sensor surface, and a second electrode disposed the second surface of the substrate and electrically coupled to the second sensor surface.
Patent CA-2631732-C (CA)
Inventor: MAGNUSON STEVEN
IPC: C07D487/04
Filed: 2006-12-01
Granted: 2012-12-18
Abstract: This invention relates to novel compounds and processes for their preparation, methods of treating diseases, particularly Cancer, comprising administering said compounds, and methods of making pharmaceutical compositions for the treatment or prevention of disorders, particularly Cancer
Patent CA-2633879-C (CA)
Inventor: KAKADJIAN SARKIS R
IPC: E21B43/26
Filed: 2008-06-05
Granted: 2011-11-29
Abstract: New hydrocarbon based slurry compositions and drilling, fracturing, completion and production fluids including the hydrocarbon based slurry composition are disclosed, where the composition includes a hydrocarbon soluble polymer adapted to decrease particle settling rates of particulate materials present in the fluids and in the case of fluids that include hydratable materials to increase hydration properties of such materials.
Patent CA-2636972-C (CA)
Title: A fuel cell system coolant control strategy
Inventor: CHIKUGO HAYATO
IPC: H01M8/04
Filed: 2007-01-11
Granted: 2012-06-12
Abstract: The present invention provides a fuel cell system having means for controlling the flow of coolant within a fuel cell system. A desirable rate of flow of coolant is created, during power generation, by determining the difference in temperature between coolant flowing into individual cell sets of the fuel cell assembly and the temperature of coolant exhausted from the cell assembly. The fuel cell system features controls adapted to evaluate the heat generation state of each fuel cell set and to regulate the temperature of cell sets by controlling the rate circulation of the coolant.