baber/WOPTO huggingface dataset:
Patent CA-2508368-C (CA)
Inventor: KILLEN WILLIAM D
IPC: H01Q1/38
Filed: 2003-11-19
Granted: 2010-02-09
Abstract: L'invention concerne une antenne à alimentation par fente, microruban et à plaque (200) comprenant un plan de sol électriquement conducteur (208) possédant au moins une fente de couplage (206) et au moins une première antenne active à plaque (209). Un matériau de substrat diélectrique d'antenne (205) est déposé entre le plan de sol (208) et la première antenne active à plaque (209), au moins une partie du matériau diélectrique d'antenne (210) renfermant des particules magnétiques (214). Un substrat diélectrique d'alimentation (212) est déposé entre une ligne d'alimentation (217) et le plan de sol (208). Des particules magnétiques peuvent également être utilisées dans le matériau diélectrique de la ligne d'alimentation (217). Les antennes à plaques selon l'invention peuvent être de dimensions réduites grâce à l'utilisation des parties du substrat diélectrique à permittivité relative élevée, tout en restant toujours efficaces grâce à l'utilisation de matériaux diélectriques comprenant des particules magnétiques permettant d'obtenir une correspondance des impédances des interfaces des milieux diélectriques, telles que la ligne d'alimentation (217) dans la fente (206).
Patent CA-2509192-C (CA)
Inventor: ANDERSON RALPH LEE
IPC: D04H13/00
Filed: 2003-12-11
Granted: 2011-05-03
Abstract: A composite fabric comprising a necked and creped spunbond nonwoven web of monocomponent fibers hydraulically entangled with a fibrous component that comprises cellulosic fibers. The nonwoven web contains thermoplastic fibers and the fibrous component comprises greater than about 50% by weight of the fabric.
Patent CA-2513216-C (CA)
Inventor: KOMATSU TAKASHI
IPC: D06F37/20
Filed: 2005-07-25
Granted: 2007-10-09
Abstract: A washing machine includes a rotary drum for accommodating therein laundry, the rotary drum having a horizontal or slanted rotational axis; a water tub supported in a vibratable manner in a washing machine main body, the rotary drum being installed in the water tub in a rotatable manner; a motor for driving the rotary drum; an input setting unit for setting an operation of the washing machine; a control unit for controlling the motor and the operation of the washing machine set by the input setting unit, the control unit including a microcomputer; and a displacement detection unit for detecting a displacement of the water tub. The displacement detection unit includes an excitation coil, at least two detection coils having an axis coaxially aligned with the excitation coil and a core which can move along the axis.
Patent CA-2524825-C (CA)
Inventor: CHEN MICHAEL
IPC: H04L1/00
Filed: 2005-10-31
Granted: 2010-02-09
Abstract: L'invention concerne une méthode et un dispositif pour déterminer la dégradation de la qualité de service d'un service de médias sans fil. Le service de médias sans fil comporte un taux de génération de paquets prévu connu, qui peut être déterminé par le dispositf selon le codec et la taille de la charge utile sélectionnée au moment de démarrer le service de médias. Dans un dispostif de réception, les paquets réellement reçus par le dispositif de l'autre point de terminaison sont comptés sur une période, et ce nombre est comparé au nombre de paquets qui étaient prévus d'après le taux de génération de paquets connu.  la lumière de cette comparaison, on peut déterminer un taux de perte de paquets. Si le taux de perte de paquets dépasse un seuil, alors le dispositif pourrait émettre une alerte à l'usager, mettre fin au service ou prendre une autre mesure. Le seuil peut être établi selon un taux de perte de paquets correspondant à un degré important de dégradation de la qualité du service.
Patent CA-2527848-C (CA)
Title: Dishwasher having valved third-level sprayer
Inventor: VANDERROEST CHAD T
IPC: A47L15/14
Filed: 2005-11-25
Granted: 2012-04-03
Abstract: A dishwasher has multiple wash zones which are each supplied by a wash liquid supply. An interior tub configured to provide an interior wash chamber for washing dishes is divisible into three wash zones supplied by first, second, and third wash liquid supplies. The third wash zone is supplied by a wash liquid supply that is controllable independently of the other two wash liquid supplies. The third wash liquid supply can be controlled to supply wash liquid to a detergent dispenser or a wall-mounted spray manifold, or shut off separately from the first and second wash liquid supplies.
Patent CA-2528737-C (CA)
Inventor: HORNBACK LOYD R III
IPC: B29C70/58
Filed: 1997-09-09
Granted: 2009-11-17
Abstract: The invention provides a preform insulating end cone (30, 60) suitable for forming the end cone of a pollution control device (10), said preform (30, 60) comprising a cone shaped intumescent or non-intumescent sheet material (40) with or without a plurality of splits (49) enabling said sheet material (40) to be cone shaped and a shape retaining element in intimate contact with said intumescent sheet material (40), said shape retaining elements enabling said intumescent sheet material (40) to maintain a cone shape. The invention also provides methods of making preform insulating end cones (30, 60) of the invention.
Patent CA-2533992-C (CA)
Inventor: OPHARDT HERMANN
IPC: F16H51/02
Filed: 2006-01-25
Granted: 2013-09-24
Abstract: A lever with a shifting pivot or fulcrum point such that in pivoting of the lever between a first position and a second position for at least one angular segment of such pivoting about a first fulcrum point and for a second angular sector of such pivoting, pivots about a second fulcrum point.
Patent CA-2536362-C (CA)
Title: Hydrodynamic brush seal
Inventor: JUSTAK JOHN F
IPC: F16J15/44
Filed: 2004-04-28
Granted: 2013-02-05
Abstract: A hybrid brush seal (10) is provided having two bundles (10, 20) of axially spaced seal bristles (18) each of which are mounted in a ring shape on a first machine component (12) with bristle ends (24) directed at a sealing surface of the second, rotating machine component (14). The bristle ends (24) are kept from direct contact with the rotating machine component (14) via one or more shoes (34) which are designed such that as the shaft (14) rotates a hydrodynamic film separates the shoe(s) (34) from the shaft (14). The shoe(s) (34) is attached to the bristle ends (24) at discreet locations. Alternatively, one or more bundles (42) of seal bristles (18) are mounted at one end either to the fixed or rotating machine component (12, 14), with the opposite bristle ends directed toward one or more shoes (34), and wherein one or more spring elements (52) are connected between the machine component and shoes (34).
Patent CA-2537122-C (CA)
Title: Multipiece allograft implant
Inventor: MESSERLI DOMINIQUE
IPC: A61F2/30
Filed: 2004-09-02
Granted: 2012-02-07
Abstract: An allogenic implant (10) for use in intervertebral fusion is formed from two parts. The first part (20), composed of cortical bone, provides mechanical strength to the implant, allowing the proper distance between the vertebrae being treated to be maintained. The second part (30), composed of cancellous bone, is ductile and promotes the growth of new bone between the vertebrae being treated and the implant, thus fusing the vertebrae to the implant and to each other. The implant is sized and shaped to conform to the space between the vertebrae. Teeth (12) formed on the superior (14) and inferior (16) surfaces of the implant prevent short-term slippage of the implant.
Patent CA-2539122-C (CA)
Inventor: SHAH SHIRISH
IPC: B29C33/38
Filed: 2004-09-20
Granted: 2007-12-11
Abstract: A slurry composition for a mold and method of use thereof. The slurry composition includes about 45% to about 80% by weight alumina, about 10% to about 30% by weight silicon carbide, and about 10% to about 50% by weight colloidal silica. In one aspect, the alumina component comprises a material selected from the group consisting of brown fused alumina, white fused alumina, tabular alumina, calcined alumina, and mixtures thereof. In another aspect, the composition includes fumed silica at 2% to about 5% by weight. The composition may also include a setting agent at 0.05% to about 2% by weight.
Patent CA-2539405-C (CA)
Title: System and method for deleting confidential information
Inventor: ADAMS NEIL
IPC: G06F21/00
Filed: 2006-03-13
Granted: 2011-07-19
Abstract: A system includes a first wireless-enabled device that stores confidential information without content protection and a second wireless-enabled device that stores the same confidential information. The confidential information is to be used to secure a wireless communication link between the first device and the second device. One or both of the first device and the second device is to delete the confidential information upon fulfillment of one or more conditions related to the communication link. The one or more conditions comprise having the strength of a wireless signal received by the first device or the second device below a predetermined level or below the predetermined level for at least a predefined period of time, the signal having originated at the other of the first device or the second device.
Patent CA-2541632-C (CA)
Inventor: OLIVER CRAIG L
IPC: B62D33/02
Filed: 2006-03-20
Granted: 2013-01-15
Abstract: A removable truck deck for use as part of a roll-off truck deck system. In one embodiment, the removable truck deck comprises a replaceable and interchangeable side fitting that may be locked at a desired position along the length of the removable truck deck. The side fitting may be used to provide a plurality of interchangeable attachments on the truck deck. One such attachment may include a pontoon permitting the truck deck to float when removed from the truck. A plurality of floating truck decks in abutting longitudinal series may be used to create a floating bridge. Other attachments include, wheels, cranes, winches, transverse partitions, tailgates, sidewalls, etc.
Patent CA-2545035-C (CA)
Title: Methode de selection de reseau faisant appel a un courtier itinerant
Inventor: BUCKLEY ADRIAN
IPC: H04W88/02
Filed: 2006-04-26
Granted: 2015-12-08
Abstract: Un scénario de sélection de réseau fonctionnel dans un environnement réseau comporte un ou plusieurs réseaux d'accès radio, un ou plusieurs réseaux principaux et un ou plusieurs réseaux de service. À l'obtention de l'information d'identité d'une combinaison de réseau particulière, un équipement utilisateur sans fil peut être inscrit auprès d'un courtier itinérant, où l'information supplémentaire peut être fournie au dispositif en vue de faciliter la sélection du réseau convenable.
Patent CA-2547917-C (CA)
Inventor: WILSON THOMAS WOODROW III
IPC: C08K5/56
Filed: 2004-11-17
Granted: 2012-11-06
Abstract: Des huiles dont la base est exempte de pétrole remplacent les huiles classiques utilisées dans des compositions de caoutchouc en général et, plus particulièrement, dans la fabrication d'articles chaussants. Ces huiles de remplacement, provenant de sources végétales ou animales, représentent une source renouvelable et présentent d'autres avantages. Ces huiles contiennent un niveau suffisant et une répartition satisfaisante des chaînes latérales d'acide gras qui s'incorporent partiellement dans le caoutchouc à des niveaux bas et agissent en tant que plastifiants internes à des niveaux supérieurs. D'autres compositions sont exemptes d'agents de copulation de silane et d'additifs générant des nitrosamines carcinogènes.
Patent CA-2548901-C (CA)
Title: Use of goat blood serum derived antibodies obtained after challenge with hiv lysate for veterinary treatment
Inventor: PECK GRAHAM JOSEPH
IPC: A61K39/00
Filed: 2004-12-10
Granted: 2015-07-28
Abstract: Methods for the veterinary treatment of non-human mammals for pancreatitis using a goat serum composition obtained following immunisation of a goat with HIV.
Patent CA-2549298-C (CA)
Title: Bacterie productrice de l-threonine appartenant a l'espece escherichia et procede de production de l-threonine
Inventor: AKHVERDIAN VALERY ZAVENOVICH
IPC: C12N1/20
Filed: 2004-12-03
Granted: 2014-02-25
Abstract: L'invention concerne un procédé permettant de produire L-thréonine au moyen d'une bactérie de l'espèce Escherichia, la bactérie ayant été modifiée de façon à renforcer une activité de l'aspartate-.beta.-semi-aldéhyde déshydrogénase.
Patent CA-2553618-C (CA)
Inventor: KHABASHESKU VALERY N
IPC: C01B31/02
Filed: 2005-01-18
Granted: 2013-06-11
Abstract: The present invention is directed toward compositions comprising carbon nanotubes (CNTs) that are sidewall-functionalized with amino acid groups, and to amino acid compositions comprising carbon nanotubes. The present invention is also directed to simple and relatively inexpensive methods for the preparation of such compositions. Such compositions are expected to greatly extend the bio-medical applications of CNTs.
Patent CA-2553894-C (CA)
Inventor: TODD BRADLEY L
IPC: E21B43/27
Filed: 2004-12-17
Granted: 2009-09-15
Abstract: The present invention relates to the delivery of a plurality of chemical components in well bore applications. More particularly, this invention relates to delivery capsules and methods of using such delivery capsules for facilitating the delivery of at least a plurality of chemical components to subterranean well bores. In one embodiment, a method of supplying chemical components to a subterranean formation comprises placing a delivery capsule having at least a first chamber comprising a first chemical component and at least a second chamber comprising a second chemical component into the subterranean formation, and allowing the first and second components to be released from the delivery capsule. In other embodiments, the present invention provides a delivery capsule for facilitating the delivery of a plurality of chemical components to a well bore penetrating a subterranean formation comprising a first chamber containing a first chemical component and at least a second chamber containing a second chemical component.
Patent CA-2561078-C (CA)
Title: Testing method for ball mills
Inventor: STARKEY JOHN H
IPC: B02C17/10
Filed: 2005-03-07
Granted: 2011-08-09
Abstract: The invention relates to a testing method for designing a semiautogenous or an autogenous grinding circuit with at least one ball mill for grinding ore. In the method the ore is tested in two separate testing steps using the same testing sample of ore.
Patent CA-2561165-C (CA)
Title: A process for preparing multiphase toilet soap
Inventor: SAYURI KANEGAE ARAMAKI NANCY
IPC: C11D13/18
Filed: 2005-03-23
Granted: 2014-07-15
Abstract: The present invention relates to a process of preparing bar toilet soap, composed of multiply phases, at least one of them being an opaque phase and at least one being a translucent phase. The translucent phase and opaque phase (s) are mixed during the process, wherein the translucent pha~se is incorporated into the opaque phase during the extrusion of this second phase, giving rise to a toilet soap in which one of the phases predominate and the other appears as strips dispersed in the first one.
Patent CA-2565122-C (CA)
Inventor: HAYDEN WILLIAM
IPC: G08B13/08
Filed: 1999-06-22
Granted: 2008-04-15
Abstract: An alarm switch assembly includes a housing having first and second surfaces and an opening defined therein that extends from one surface toward the other surface. The opening is further defined by at least four inner surfaces. A magnetic field generating device is disposed adjacent the opening and between the first and second surfaces, and a switch is disposed adjacent the opening and is opposed to the magnetic field generating device.
Patent CA-2569951-C (CA)
Title: Installation et procede de revetement pour lentille ophtalmique
Inventor: DARMES DANIEL
IPC: G02C13/00
Filed: 2006-12-04
Granted: 2012-03-06
Abstract: L'installation comporte des moyens pour l'injection temporaire de gaz inerte ; et au moins un boîtier individuel (6) et autonome muni d'une fenêtre (13) et comportant des moyens de réception d'un support (3) portant une lentille ophtalmique (2), et des moyens d'étanchéité (21) adaptés à former autour de la lentille ophtalmique (2) une enceinte étanche, cette enceinte comportant un organe d'admission antiretour adapté à coopérer avec les moyens pour l'injection temporaire de gaz inerte.
Patent CA-2578867-C (CA)
Title: Panneaux et leurs systemes pour plafonds suspendus
Inventor: NIELSEN JESPER
IPC: E04B9/04
Filed: 2005-01-27
Granted: 2013-01-08
Abstract: L'invention concerne un système de panneaux qui peuvent, par exemple, être utilisés pour un plafond suspendu, comprenant une ou plusieurs rangées (RI, R2,....) de panneaux (2). Un ou plusieurs panneau(x) (2) d'une rangée donnée peut/peuvent être déplacé(s) d'un premier niveau supérieur (a) où ces panneaux sont fixes par rapport au système vers un second niveau inférieur (b) où les panneaux peuvent être déplacés le long et en-dessous de panneaux situés au premier niveau, ce qui permet d'accéder via le système de panneaux à l'espace situé au-dessus ou derrière lesdits panneaux. L'invention concerne également des panneaux destinés à ce système. Lesdits panneaux comprennent un cadre (6, 12) sensiblement rigide, ce cadre étant équipé de moyens destinés à coopérer avec des moyens correspondant disposés sur une suspension, et un système de guidage, ce qui permet le déplacement d'un niveau à l'autre et vice versa. Ledit cadre définit une région centrale ouverte sur laquelle un matériau souple approprié peut être tendu et comprend des moyens de fixation alternatifs destinés à fixer ledit matériau sur le cadre. Le système de panneaux de l'invention facilite l'accès à la région située au-dessus ou derrière les panneaux et permet de transporter ces panneaux vers le site application et de les remplacer ou de changer leur apparence sur ce site.
Patent CA-2580411-C (CA)
Title: Stabilisation of aqueous solutions of homopolymers and copolymers of n-vinylpyrrolidones
Inventor: BOHRER ERIK
IPC: C08K3/18
Filed: 2005-10-06
Granted: 2012-02-07
Abstract: The invention relates to aqueous solutions of homopolymers and copolymers of N-vinylpyrrolidones, said solutions being physically stabilised by a hydrogen peroxide content of between 100 and 5000 ppm.
Patent CA-2582180-C (CA)
Inventor: RONDOT BENOIT
IPC: A61P5/30
Filed: 2005-10-14
Granted: 2013-04-30
Abstract: The present invention relates to compounds of formula (I): in which R1, R2, R3, X, Y and A are as defined in the specification. The compounds are modulators of the estrogen receptors.
Patent CA-2585656-C (CA)
Title: Air filter unit
Inventor: WESTLUND LARS
IPC: B01D46/58
Filed: 2005-09-15
Granted: 2013-02-12
Abstract: The present invention relates to an air filter unit (1) having the shape of a tube comprising a top plate (6), having an air inlet (7) leading into the interior of the tube, whereby the top plate (6) includes fasteners (13) for removably attaching said air filter unit to a wall (2) so that the air inlet of the top plate is concentrically disposed in relation to an opening in said wall, and a sealing ring (14,15) of a resilient material surrounding the air inlet in the top plate. According to the present invention, the top plate (6) includes at least one protrusion (16) on the side thereof facing said wall (2) in use, the height of said protrusion (16) being less than the distance with which the sealing ring (14,15), when not subjected to load, projects out from the surface of the top plate.
Patent CA-2588063-C (CA)
Title: 2-methylene-19,21-dinor-1.alpha.-hydroxy-bishomopregnacalciferol
Inventor: DELUCA HECTOR F
IPC: A61K31/59
Filed: 2005-11-18
Granted: 2012-10-16
Abstract: Compounds of formula (I) are provided where X1 and X2 are independently selected from H or hydroxy protecting groups. Such compounds may be used in preparing pharmaceutical compositions and are useful in treating a variety of biological conditions.
Patent CA-2598143-C (CA)
Title: Diamond bit steel body cutter pocket protection
Inventor: LOCKSTEDT ALAN W
IPC: E21B10/54
Filed: 2007-08-20
Granted: 2011-02-08
Abstract: A drill bit that includes a steel bit body having at least one blade thereon, at least one cutter pocket disposed on the at least one blade; at least one cutter disposed in the at least one cutter pocket; at least one recess formed in at least a portion of the surface of the at least one cutter pocket, wherein the recess is adjacent a leading face of the at least one blade; and an erosion resistant material in the at least one recess is disclosed.
Patent CA-2599145-C (CA)
Inventor: ZENG NEILSON
IPC: B65D81/34
Filed: 1997-08-26
Granted: 2009-05-19
Abstract: A microwavable package includes a base to support a food product (10). An active microwave energy heating element (14) is on the base (12) to effect heating of the food product upon impingement by microwave energy. A cover (18) spaced from and separate to the active microwave energy heating element overlies the food product. The cover (18) includes microwave energy interactive material (34) extending substantially over the food product and at least one layer of suscepting material (36) interposed between the food product (10) and the microwave energy interactive material (34). A plurality of apertures are formed in the microwave energy interactive material (34) and are spaced apart about a peripheral margin of the cover. The apertures are sized to promote localized fields to enhance the at least one layer of suscepting material (36) and promote browning of the food product when exposed to incident microwave energy.
Patent CA-2601542-C (CA)
Inventor: SALLARES JUAN
IPC: C07D471/04
Filed: 2006-03-20
Granted: 2012-09-18
Abstract: L'invention concerne un procédé de synthèse de composés 1H-imidazo [4, 5-c] quinoléin-4-amine substituée en 1, au moyen de leurs formamides correspondants. L'invention porte également sur des nouveaux intermédiaires formamides.
Patent CA-2604163-C (CA)
Title: Installation for fighting fire
Inventor: SUNDHOLM GORAN
IPC: A62C35/00
Filed: 1997-09-05
Granted: 2010-11-09
Abstract: Installation for fighting fire in a space, particularly a subfloor comprising a pipe net to be arranged in the subfloor. The pipe net includes at least one spray head arranged in the pipe net and of such a type that it is capable of producing extinguishing medium in the form of a fine mist and simultaneous suction near the spray head. The pipe net includes spray openings for spraying mist out of the pipe net and suction openings for sucking fumes and smoke gases into the pipe net and for producing a flow of extinguishing medium from the spray openings towards the suction openings. The pipe net also includes a first elongated pipe part and a second elongated pipe part, and an intermediate pipe part connecting the first elongated pipe part with the second elongated pipe part and in that the spray openings and the suction openings are arranged in the elongated pipe parts in the longitudinal direction of the elongated pipe parts.
Patent CA-2607082-C (CA)
Inventor: BROWN ANDREW
IPC: A23L33/00
Filed: 2006-05-10
Granted: 2016-02-16
Abstract: The invention relates to the production of compositions containing IgA for use as a food additive. More specifically, it relates to a process to prepare an IgA-enriched milk product extract composition and to such compositions.