baber/WOPTO huggingface dataset:
Patent CA-2642237-C (CA)
Inventor: LARCHER OLIVIER
IPC: C01G25/02
Filed: 2007-02-13
Granted: 2016-08-23
Abstract: The invention concerns a composition based on zirconium oxide in a weight proportion of at least 25%, and comprising between 15% and 60% of cerium oxide, between 10% and 25% of yttrium oxide, between 2% and 10% of lanthanum oxide and between 2% and 15% of another rare earth oxide. Additionally, it has, after calcination for 10 hours at 1150°C, a specific surface of at least 15 m2/g as well as a cubic phase. It is obtained by forming a mixture comprising zirconium, cerium, yttrium, lanthanum and the additional rare earth, by precipitating said mixture with a base, heating in aqueous medium said precipitate, adding thereto a surfactant and calcining the precipitate. Said composition can be used as catalyst.
Patent CA-2643853-C (CA)
Inventor: ULLOA-SANZO JULIA
IPC: H04B7/185
Filed: 2007-03-29
Granted: 2015-06-16
Abstract: Radiocommunication system for aircraft. The radiocommunication system (S1) comprises a single box and, integrated into this single box, at least one single main interface module (7), which is formed in such a way as to carry out the processing of the interfaces of all the radiocommunication means (3 to 6) of said radiocommunication system (S1).
Patent CA-2646181-C (CA)
Inventor: BELKHODJA MERZARK
IPC: C02F1/06
Filed: 2007-04-13
Granted: 2015-02-24
Abstract: The invention concerns a method for aqueous phase oxidation of effluents which consists in subjecting said effluents to oxidation in the presence of at least one oxidizing agent, at a temperature ranging between about 20°C and about 350°C, under pressure ranging between about 1 bar and about 160 bar, so as to mineralize part of the organic matter and in oxidizing total ammonia nitrogen contained in said effluents, said oxidation being performed inside a phase-separated reactor wherein a gas phase is arranged above the liquid phase constituted by the effluents, said method including at least one step of heating said effluents. The invention is characterized in that said heating step is essentially performed inside said reactor by the heat of the reaction oxidizing the organic matter, said heating step being preceded by a step of concentrating said effluents.
Patent CA-2652492-C (CA)
Inventor: AMONARRIZ AZCOLAIN JOSE JOAQUIN
IPC: D21G3/04
Filed: 2007-05-09
Granted: 2013-11-26
Abstract: Creping and cutting procedure and equipment, comprising a creping doctor (1) bearing a blade (2) which carries out the creping; a bracket (12) which can pivot about a pivot axis (5) at the geometrical centre of which the creping blade (2) operates; first drive means (3) which from the bracket (12) give rise to rotation of the creping doctor (1) about a pivot axis (4); and second drive means varying the angle (6) acting on the bracket (12) and causing it to rotate about the pivot axis (5), in such a way that with only two doctors (1), (7) it is possible to carry out creping operations, blade change, cutting and cleaning. Application in machinery for the manufacture of paper.
Patent CA-2657219-C (CA)
Title: Buffer for storing data and forward error correction (fec)
Inventor: VERSTEEG WILLIAM C
IPC: H04L1/18
Filed: 2007-07-05
Granted: 2012-08-28
Abstract: Systems and methods are disclosed herein for transmitting data packets through a communication system. In one of several embodiments, a communication device in the communication system comprises a buffer configured to store a stream of data packets and forward error correction (FEC) code associated with the stream of data packets. The communication device also includes a processor configured to control the transmission of the stream of data packets and FEC code to a receiver device located downstream on the communication system. The processor is further configured to wait a predetermined period of time, after transmitting the stream of data packets and a portion of the FEC code, to determine whether or not the receiver device requests for additional FEC code.
Patent CA-2658059-C (CA)
Inventor: SCHORR RALPH H
IPC: B61F5/28
Filed: 2009-03-11
Granted: 2012-07-31
Abstract: Un boggie comprend deux bâtis latéraux et une cornière-support de berce de citerne. Chaque bâti latéral présente une ouverture de socle à chaque extrémité pour recevoir un adaptateur de roulements à rouleaux. L'ouverture de socle est formée par une arche qui comprend une ouverture recevant un support. L'adaptateur de roulements à rouleaux comprend un adaptateur en acier coulé pour être posé sur le dessus d'un roulement à rouleaux. Un support d'adaptateur, constitué d'élastomère à dureté sélectionnée, est posé sur le dessus de l'adaptateur de roulements à rouleaux. Ce support d'adaptateur comprend une base et une partie supérieure surélevée, entrée dans l'ouverture recevant le support de l'arche du socle.
Patent CA-2661638-C (CA)
Inventor: ARNOLD MICHAEL S
IPC: C01B31/02
Filed: 2007-08-29
Granted: 2014-07-15
Abstract: La présente invention concerne des procédés permettant d'obtenir des populations de nanotubes de carbone à paroi unique qui sont sensiblement monodispersées en termes de diamètre, de type électronique et/ou de chiralité. L'invention concerne également des populations de nanotubes de carbone à paroi unique obtenues par ces procédés, et des articles de fabrication comprenant de telles populations.
Patent CA-2662137-C (CA)
Title: Procedes de determination d'une position de curseur a partir d'un contact de doigt avec un ecran tactile
Inventor: ORDING BAS
IPC: G06F3/041
Filed: 2007-09-05
Granted: 2015-11-24
Abstract: Selon l'invention, un dispositif portable présentant un écran tactile détecte une zone de contact d'un doigt avec l'écran tactile et détermine ensuite une première position associée à la zone de contact. La position de curseur du contact de doigt est déterminée, au moins en partie, sur la base: de la première position, d'une ou de plusieurs distances entre la première position et un ou plusieurs des objets d'interface utilisateur; et d'un ou de plusieurs nombres de probabilité d'activation, chacun associé à un objet d'interface utilisateur respectif dans la pluralité d'objets d'interface utilisateur. Si la position de curseur tombe dans la zone d'impact cachée d'un bouton-poussoir virtuel sur l'écran tactile, le dispositif portable est activé afin d'exécuter des opérations associées au bouton-poussoir virtuel.
Patent CA-2669438-C (CA)
Title: Nanosilver coated bacterial cellulose
Inventor: WAN WANKEI
IPC: A61L15/46
Filed: 2007-04-24
Granted: 2015-06-16
Abstract: Nanosilver coated bacterial cellulose nanofiber and a method of producing the nanosilver coated bacterial cellulose nanofiber. The nanosilver coated bacterial cellulose nanofiber is produced by preparing a suspension of bacterial cellulose fibers, oxidizing bacterial cellulose fibers; adding the thio- group to the polymer backbone; reacting the resulting product with silver proteinate and enhancing the nanosilver particle size. The nanosilver coated bacterial cellulose nanofibers exhibit antimicrobial properties.
Patent CA-2672540-C (CA)
Title: Systeme de protection passive contre l'incendie
Inventor: JESCLARD LAWRENCE L JR
IPC: A62C8/06
Filed: 2007-12-14
Granted: 2016-11-22
Abstract: Une couverture (103) comprend une pluralité de poches (109) destinées à contenir un composé d'extinction d'incendie (211). Une poche (103) peut être enroulée autour d'un conteneur de liquide inflammable afin de résister à l'incendie résultant d'une attaque balistique. Le composé d'extinction d'incendie (211) transporté dans une poche (109) peut être fourni comme une pluralité de sous-parties chacune disposées dans un sachet respectif (214). Des bouchons d'extrémité (106) peuvent également être inclus pour en outre entourer un conteneur avec un composé d'extinction d'incendie (211).
Patent CA-2674276-C (CA)
Inventor: WOLFERT ANDREAS
IPC: B01J10/00
Filed: 2008-01-10
Granted: 2016-07-19
Abstract: The present invention describes a reactor (1) for continuously preparing hydrogen sulfide H2S from hydrogen and sulfur, comprising a distributor device (15) for distributing gaseous hydrogen in a sulfur melt (9) present at least in a lower part of the reactor.  The distributor device (15) is arranged in the sulfur melt (9) and comprises a distributor plate (16) which is arranged in the reactor (1) and has an edge (17) extending downward and, if appropriate, has passage orifices (19). The hydrogen from a hydrogen bubble which forms below the distributor plate (16) is (for example through the passage orifices (19)) distributed in the sulfur melt (9) via the distributor plate (16).
Patent CA-2676586-C (CA)
Inventor: BRAND JOSEPH
IPC: F01D15/10
Filed: 2009-08-25
Granted: 2014-09-16
Abstract: Montage de machine électrique en tandem comprenant un rotor externe ayant deux ensembles d'aimants permanents circonférentiels et espacés l'un de l'autre de manière axiale. Le montage comprend aussi un stator interne ayant au moins deux enroulements électriquement autonomes. Les enroulements sont espacés de manière axiale les uns par rapport aux autres et sont placés par rapport aux ensembles d'aimants de manière à être couplés magnétiquement à un ensemble respectif d'aimants permanents pendant la rotation du rotor. Un rotor et le stator sont fournis en deux pièces distinctes, chaque pièce étant soutenue sur les côtés axiaux opposés de la machine électrique l'un par rapport à l'autre. L'autre rotor et le stator sont soutenus essentiellement au centre des deux pièces.
Patent CA-2678142-C (CA)
Title: Fiber-reinforced prepreg and composite materials made from the same
Inventor: KANEKO TORU
IPC: C08L35/00
Filed: 2008-01-24
Granted: 2011-12-13
Abstract: A prepreg prepared by impregnating a fiber reinforcement with a resin composition which comprises 50 to 60 parts by weight of an aromatic bismaleimide (A), 30 to 40 parts by weight of a specific alkenylphenol ether (B) represented by the general formula, 5 to 15 parts by weight of an alkenyl aromatic comonomer (C), and 1 to 10wt% (based on the sum of the components (A), (B) and (C)) of a thermoplastic resin (D) soluble in the component (B) or (C) and which is characterized in that the aromatic bismaleimide (A) is one containing at least 90wt% of diphenyl- methane bismaleimide; and composite materials which are obtained by heat-curing the prepreg and which have glass transition temperatures of 260 to 350°C. The invention provides a prepreg capable of forming a fiber-reinforced composite material which is improved in solvent resistance, thermal oxidation resistance and so on while keeping excellent heat resistance inherent in aromatic bismaleimide resin used as matrix resin; and fiber -reinforced composite materials made from the prepreg.
Patent CA-2695410-C (CA)
Title: Dispositif d'injection
Inventor: JENNINGS DOUGLAS IVAN
IPC: A61M5/20
Filed: 2008-07-28
Granted: 2016-11-29
Abstract: L'invention porte sur un dispositif d'injection comprenant un mécanisme de verrouillage (171c) entre un support de seringue (127) et un mécanisme de libération (102) pour inhiber un mouvement du support de seringue et de la seringue supportée par le support de seringue vers une ouverture de sortie du dispositif d'injection lorsque le mécanisme de libération est dans sa position engagée. La position engagée du mécanisme de libération est telle que l'engagement d'un actionneur sur la seringue est empêché. Ceci permet de prévenir un dommage à la seringue avant l'actionnement du dispositif d'injection.
Patent CA-2696442-C (CA)
Inventor: CHAN EDWARD CHUN KEI
IPC: H04L29/06
Filed: 2010-03-11
Granted: 2014-04-29
Abstract: A method of synchronizing a mobile device with a computing terminal, comprising in a first stage, synchronizing between a server and one of the mobile device and the computing terminal, and in a second stage, synchronizing between the server and the other of the mobile device and the computing terminal, wherein the second stage of synchronizing being permissible only upon verification of an identifier associated with content selected for transfer during the first stage of synchronizing.
Patent CA-2696514-C (CA)
Inventor: BOURDON FRANCOIS
IPC: G10L15/06
Filed: 2010-03-11
Granted: 2016-06-07
Abstract: One or more embodiments include a speech recognition learning system for improved speech recognition. The learning system may include a speech optimizing system. The optimizing system may receive a first stimulus data package including spoken utterances having at least one phoneme, and contextual information. A number of result data packages may be retrieved which include stored spoken utterances and contextual information. A determination may be made as to whether the first stimulus data package requires improvement. A second stimulus data package may be generated based on the determination. A number of speech recognition implementation rules for implementing the second stimulus data package may be received. The rules may be associated with the contextual information. A determination may be made as to whether the second stimulus data package requires further improvement. Based on the determination, one or more additional speech recognition implementation rules for improved speech recognition may be generated.
Patent CA-2696703-C (CA)
Inventor: KEMP JOHN ALAN
IPC: A61K31/5517
Filed: 2008-08-19
Granted: 2016-07-26
Abstract: The use of 7-chloro-3-(5-dimethy-laminomethyl-[1,2,4]oxadiazol-3-yl)-5 methyl 4,5-dihydro-imidazol[1,5,-a][1,4]benzodiazepine-6-one or its pharmaceutically acceptable salt for treating various types of insomnia.
Patent CA-2696726-C (CA)
Inventor: SONG JAE HYUNG
IPC: H04N19/89
Filed: 2008-08-25
Granted: 2013-04-30
Abstract: A digital broadcasting system and a data processing method are disclosed. A  receiving system of the digital broadcasting system includes a baseband processor, an IP network stack, and a handler. The baseband processor receives a broadcast signal including mobile service data and main service data. Herein, the mobile service data configures a Reed-Solomon (RS) frame, and the RS frame includes mobile service data and an internet protocol (IP) signaling channel having pre-decided IP access information included therein. The IP network stack accesses the IP signaling channel from the RS frame using the IP access information, thereby collecting signaling table information received through the IP signaling channel. And, the handler identifies and parses the collected signaling table information based upon a table identifier of each signaling table received through the IP signaling channel, thereby storing the parsed result.
Patent CA-2707206-C (CA)
Inventor: KIDD MELISSA DRECHSEL
IPC: F04B47/06
Filed: 2010-06-08
Granted: 2018-02-13
Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two- wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.
Patent CA-2713541-C (CA)
Inventor: RAU UWE
IPC: C10M111/04
Filed: 2009-01-26
Granted: 2017-01-10
Abstract: The invention relates to a method for preparing metal workpieces for cold forming by first applying a phosphate layer and then applying a lubricant layer which has a major content in organic polymer material. The phosphate layer is formed by an aqueous acidic phosphating solution having a major content in calcium, magnesium or/and manganese and phosphate. The lubricant layer is formed by contacting the phosphated surface with an aqueous lubricant composition which has a content in organic polymer material based on ionomer and optionally also non-ionomer, the organic polymer material used predominantly being monomers, oligomers, co-oligomers, polymers or/and copolymers based on ionomer, acrylic acid/methacrylic acid, epoxide, ethylene, polyamide, propylene, styrene, urethane, the ester(s) or/and salt(s) thereof.  The invention also relates to the corresponding lubricant composition, to the lubricant layer produced thereof and to its use.
Patent CA-2715306-C (CA)
Inventor: LACOURT MICHAEL W
IPC: G01N35/04
Filed: 2002-07-17
Granted: 2017-01-03
Abstract: A sample handler includes a plurality of sealable metering tips, each of the tips, when sealed, containing a fluid volume of a test fluid and in which each of the sealed metering tips acts as an auxiliary sample supply container for use with at least one chemistry system of a clinical analyzer.
Patent CA-2724194-C (CA)
Inventor: REUNAMAKI TIMO
IPC: A61K47/18
Filed: 2009-05-28
Granted: 2017-06-27
Abstract: The present invention relates to an ophthalmic aqueous composition containing PGF2.alpha. analogues for treating ocular hypertension and glaucoma, to a method for treating ocular hypertension and glaucoma by administering said composition to a subject in need of such treatment, and to a method for increasing aqueous solubility and stability of PGF2.alpha. analogues in an aqueous composition.
Patent CA-2726108-C (CA)
Inventor: HLOPICK STEPHEN
IPC: B62D25/16
Filed: 2007-07-25
Granted: 2011-07-19
Abstract: Vehicles, such as all terrain vehicles, can be provided with a frame and a fender assembly. The fender assembly can have layered fender panels attached together with a bolt and T-nut. A channel can be formed between the fender panels to facilitate passage of fluid along a predetermined pathway. A seat includes a compression surface for sandwiching the fender assembly with respect to the frame. Front and rear fender assemblies can be attached to the frame by a midpoint fastener passing through respective apertures in each of the front and rear fender assemblies, through a grommet, and into the frame. A stay assembly attaches a mudguard to the fender assembly, and can involve a swivel clip. Methods are also provided.
Patent CA-2726562-C (CA)
Inventor: COLEMAN PATRICK JAMES
IPC: G01C21/36
Filed: 2010-12-29
Granted: 2015-04-28
Abstract: When a user enters, initializes, or otherwise starts using a navigation function, such as a navigation function on a mobile phone or a stand-alone device, a current location is automatically estimated, prior to or in the absence of a GPS fix, for use as an origin in route determination. The estimation of current location is performed using a database of GPS fixes that are mapped to cell tower identifiers. For example, the database can include one or more fixes associated with each cell tower that the mobile device has used. Thus, when navigation on the device is begun, one or more cell towers to which the device can communicate are identified. If any has a GPS fix in the database, then a location derived from such GPS fix(es) can be used as an origin for navigation functions. Such navigation functions can include estimating a time of arrival at a destination, producing a route to the destination, and checking for traffic updates.
Patent CA-2729034-C (CA)
Inventor: PEPYS MARK BRIAN
IPC: A61K39/395
Filed: 2008-12-30
Granted: 2018-10-30
Abstract: The invention describes the use of an antibody specific for serum amyloid P component, for the treatment or pro-phylaxis of amyloidosis, and the use of a compound which depletes serum amyloid P component from the circulation in combina-tion with an antibody specific for serum amyloid P component.
Patent CA-2729076-C (CA)
Title: Moulure decorative pour douche
Inventor: SCHLUETER WERNER
IPC: A47K3/00
Filed: 2011-01-24
Granted: 2018-06-26
Abstract: Une bande décorative (10; 40; 60; 80; 100; 120; 150; 180; 230; 260; 290) destinée à des revêtements en céramique, en pierre naturelle ou à des recouvrements synthétiques, en particulier pour la formation de douches à litalienne à plancher incliné, comprend un profilé de bande décorative (12; 42; 62; 82; 102; 122; 152; 182; 232; 262; 292) comportant une surface décorative visible (16; 50; 70; 92; 142; 164; 196; 236; 274; 302), caractérisée par le fait que la bande décorative (10; 40; 60; 80; 100; 120; 150; 180; 230; 260; 290) comporte un profilé de retenue (14; 44; 64; 84; 104; 124; 154; 184; 234; 264; 294) dans lequel le profilé de bande décorative (12; 42; 62; 82; 102; 122; 152; 182; 232; 262; 292) est retenu à une hauteur ajustable de sorte à faire varier la hauteur de sa surface décorative visible (16; 50; 70; 92; 142; 164; 196; 236; 274; 302).
Patent CA-2729282-C (CA)
Inventor: MATHUR SAVYASACHEE LIPTARAG
IPC: G01S17/95
Filed: 2011-01-25
Granted: 2018-01-16
Abstract: A polarization switching lidar device is arranged for remote detection and characterization of airborne aggregations of particulates. It includes a pulsed laser, a mirror, a polarizing beam splitter, an actively controlled retarder arranged to be controllably alternated between a zero retardation state and a quarter-wave retardation state such that the transmitted portion of the exiting laser light beam is linearly polarized in a predetermined direction when the actively controlled retarder is in the zero retardation state, while being circularly polarized in a predetermined rotational sense when the actively controlled retarder is in the quarter-wave retardation state. A directable telescoping assembly is arranged to collect photons backscattered by the airborne aggregations of particulates and to redirect the collected portion of depolarized backscattered photons onto the polarizing beam splitter. A photodetector is arranged to generate at least one electronic signal proportional to the collected portion of depolarized backscattered photons.
Patent CA-2729446-C (CA)
Inventor: GOEDEL JARODD DAN
IPC: G01K1/14
Filed: 2011-01-28
Granted: 2012-02-07
Abstract: Un ensemble de capteurs (100) comprend une base (102), un socle (108,110) pourvu d'un corps qui s'étend entre un bord d'attaque (114) et un bord de fuite (116) dans un sens de l'écoulement d'un fluide sur le corps; un premier bord (118) du socle est assujetti à la base, un deuxième bord (120) est à l'opposé du premier. Un profil aérodynamique (122) s'étend à partir du socle; un bord d'attaque du profil est aligné avec le bord d'attaque du socle. Le profil aérodynamique s'étend dans un sens de l'écoulement du fluide le long du deuxième bord. Un élément capteur (136) s'étend à partir du deuxième bord, et est séparé du profil aérodynamique par un premier interstice (138), et par un bouclier (140) entourant l'élément capteur, au moins en partie. Le bouclier est séparé du profil aérodynamique par un deuxième interstice (142) définissant un orifice d'entrée du fluide (144) vers l'élément capteur.
Patent CA-2734361-C (CA)
Inventor: PIIPPONEN JUHA
IPC: E21B19/24
Filed: 2010-02-11
Granted: 2012-11-06
Abstract: The invention relates to a method for using a retainer, and to a retainer.  The retainer(14) comprises a first clamping arm (18a) and a second clamping arm (18b) provided with clamping jaws (21a, 21b) for clamping a drill rod (9), a rock bolt or the like. The clamping arms are turned in relation to their pivot points (19a, 19b) by an actuator (20), whereby the clamping jaws move either towards or away from each other. On the portion between the pivot points of the clamping arms there are shape members that interconnect the movements of the clamping arms to make them interdependent and thus synchronize the movements of the clamping arms in both directions of movement of the clamping arms.