baber/WOPTO huggingface dataset:
Patent CA-2580358-C (CA)
Inventor: BARROW STEVEN W
IPC: H04W8/26
Filed: 2005-09-12
Granted: 2013-02-19
Abstract: A system and method for providing subscriber presence information in a dispatch network is disclosed. In an embodiment of the method, presence subscription information related to a dispatch network subscriber is provided to a home location register (120). A presence message is provided to a presence server (150) related to the subscription information. A presence status is provided to a party by the presence server. In an embodiment of the system, a home location register stores a subscriber presence table. The presence table includes presence subscription information related to a dispatch network subscriber. A dispatch application processor (DAP) is coupled to the home location register and the DAP retrieves the presence subscription information for a subscriber registered in the DAP. The DAP provides a presence message to the presence server and the presence server provides a presence status to a communications medium.
Patent CA-2588829-C (CA)
Title: Surgical system having pneumatic manifolds with integral air cylinders
Inventor: KING NICOLEI R
IPC: A61F9/007
Filed: 2007-05-16
Granted: 2012-08-28
Abstract: A surgical system having all of the various pneumatic control sub-systems integrally mounted on a common manifold. The various required control mechanisms such as valves are likewise integrally mounted to the common manifold. Air cylinders for valve actuation are directly installed into the manifolds, and pressurized air for the air cylinders is supplied to the cylinders through the manifolds. Such a construction eliminated the need to use external air tubing to supply the air cylinders with pressurized air, thereby improving reliability and simplifying construction.
Patent CA-2589832-C (CA)
Title: Fuel cell system and method of controlling stopping power generation of fuel cell
Inventor: KAMIHARA TETSUYA
IPC: H01M8/04
Filed: 2005-12-09
Granted: 2010-11-09
Abstract: A fuel cell system including: a fuel cell supplied with a fuel gas to a fuel electrode thereof and air to an air electrode thereof; a fuel gas supplying device which supplies the fuel gas to the fuel electrode; an air supplying device which supplies air to the air electrode; a fuel gas pressure regulator which regulates fuel gas pressure at the fuel electrode; a purge valve which discharges exhaust fuel gas from the fuel electrode to the outside; and a controller. The controller continues power generation of the fuel cell, controlling the fuel gas pressure regulator to lower the fuel gas pressure at the fuel electrode, having the air supplying device continuing supplying air to the air electrode with the purge valve closed; and after the fuel gas pressure at the fuel electrode becomes equal to or lower than the atmospheric pressure, stops power generation of the fuel cell.
Patent CA-2591796-C (CA)
Inventor: VAN DEN BRINK PETER JOHN
IPC: C07C51/377
Filed: 2005-12-21
Granted: 2014-02-18
Abstract: The invention provides a process for the hydrogenation of a reactant selected from the group consisting of : (a) a 5- or 6-membered lactone that is substituted at the ring-closing carbon atom and has a proton at a carbon atom adjacent to the ring-closing carbon atom; (b) an ester of a carboxylic acid having a gamma- carbonyl group and a proton at a carbon atom adjacent to the carbon atom of the carbonyl group; and (c) a carboxylic acid having a gamma-carbonyl group and a proton at a carbon atom adjacent to the carbon atom of the carbonyl group, wherein the reactant is contacted with a strongly acidic heterogeneous catalyst comprising a hydrogenating metal, in the presence of hydrogen, at a temperature in the range of from 100 to 350 ~C and a pressure in the range of from 1 to 150 bar (absolute). The invention further provides a fuel composition, preferably a diesel composition, comprising di-alkyl 4-methylnonanedioate or di-alkyl 3-ethyl-4-methylheptanedioate.
Patent CA-2593795-C (CA)
Title: Systeme de cloture
Inventor: PAYNE JOHN F
IPC: E04H17/02
Filed: 2006-01-09
Granted: 2015-02-24
Abstract: Dans une clôture munie d'une pluralité de poteaux, des glissières espacées verticalement s'étendent à travers les poteaux. Des bandes de raccord espacées horizontalement sont disposées à travers les glissières, et un matériau de remplissage en forme de feuilles est disposé à l'intérieur des faces ouvertes des bandes de raccord, de manière à ce que le matériau de remplissage en forme de feuilles s'étende depuis la première bande de raccord jusqu'à la deuxième bande de raccord.
Patent CA-2598957-C (CA)
Inventor: CHELUGET ERIC
IPC: C08F10/02
Filed: 2007-08-27
Granted: 2014-07-15
Abstract: La présente invention porte sur un procédé d'amélioration du rendement d'un ou plusieurs échangeurs de chaleur utilisés en coopération avec un procédé de polymérisation en solution à température élevée. L'addition d'agents tensioactifs, tels que des acides carboxyliques en C6 à C22, à une solution de polymère à deux phases liquide-liquide en aval d'un système de réacteur et en amont d'un système d'échangeur de chaleur permet d'augmenter le rendement de l'échange de chaleur de plus de 10 %.
Patent CA-2605431-C (CA)
Inventor: TOMM ERWIN
IPC: F16L15/06
Filed: 2006-04-19
Granted: 2015-06-30
Abstract: A threaded connector includes a base and a threaded male portion projecting axially outward from the base. The threaded male portion is adapted to mate with an associated threaded female socket. The threaded male portion includes a helical thread comprising three sections: (i) a lead-in section; (ii) a transitional cam-locking section; and, (iii) a friction-locking section. The friction-locking section is located adjacent the base, the lead-in section is spaced from the base, and the transitional cam-locking section connects the lead-in section to the friction-locking section. The helical thread includes a tip and a root. The lead-in section is defined by a first major diameter at the tip of said thread and the friction-locking section is defined by a second major diameter at the tip of the thread. The second major diameter is greater than the first major diameter. The transitional cam-locking section includes a locking cam defined by a varying magnitude major diameter at the tip of the thread that increases from the first major diameter to the second Major diameter in a smooth, continuos transition without interrupting the helical thread.
Patent CA-2605869-C (CA)
Title: Appareil et procede d'inversion par air et de vulcanisation a la vapeur de revetements vulcanises sur place
Inventor: DELANEY CHARLES L
IPC: B29C63/36
Filed: 2006-04-24
Granted: 2014-12-16
Abstract: L'invention concerne un appareil d'inversion par air et de vulcanisation à la vapeur servant à installer un revêtement souple imprégné de résine et vulcanisé sur place, sur un conduit existant. L'appareil selon l'invention comprend un joint à faible coefficient de frottement entre un revêtement mobile et le presse-étoupe stationnaire de l'appareil. Ce presse-étoupe est commandé et ajusté par des éléments déplaçables qui se déplacent de manière sensiblement perpendiculaire au revêtement qui est inversé, pour venir au contact du revêtement mobile lorsque celui-ci traverse le presse-étoupe. Le presse-étoupe ne s'étend pas dans la chambre, de manière que l'ajustement d'un presse-étoupe préformé n'entraîne pas une augmentation de la pression appliquée sur le revêtement mobile. Lorsque le revêtement atteint l'extrémité distale, il entre dans une conduite d'échantillonnage et de portage comprenant une conduite d'évacuation et un presse étoupe de conduite d'évacuation, et est percé par un outil de portage rigide. Ensuite, de la vapeur est introduite dans le revêtement pour vulcaniser la résine, et est évacuée par un tuyau souple d'évacuation qui est relié à l'outil de portage. Après l'étape de vulcanisation, la vapeur est remplacée par de l'air pour refroidir le revêtement, et les extrémités sont coupées pour rétablir le service à travers le conduit existant.
Patent CA-2610015-C (CA)
Inventor: GUERING BERNARD
IPC: B64D11/00
Filed: 2006-05-29
Granted: 2012-12-11
Abstract: A long-haul airplane has a private cabin for the pilots within a storage compartment disposed on a floor below the flight deck. The private cabin is in communication with the flight deck through an opening in the floor.
Patent CA-2610230-C (CA)
Title: Integration d'eau entre une operation de recuperation in situ et l'extraction du bitume
Inventor: DUNN JAMES A
IPC: E21B43/24
Filed: 2007-11-13
Granted: 2012-04-03
Abstract: Il est nécessaire d'améliorer les rendements au sein de l'industrie de récupération et d'extraction du bitume et du pétrole lourd. La présente invention concerne une méthode et un système d'intégration de l'eau entre une opération de récupération sur place du bitume et une opération d'extraction du bitume afin d'améliorer les rendements de ces opérations et les synergies entre elles. Une méthode d'intégration de l'eau entre une opération de minage et d'extraction du bitume, et une opération de récupération sur place du bitume comprend les étapes suivantes : a) alimenter en eau l'opération de minage et d'extraction du bitume; b) diriger l'eau, l'eau d'alimentation de chaudière ou la vapeur générée de ladite chaudière vers l'opération de récupération sur place du bitume afin d'utiliser l'eau ou la vapeur à cet endroit. La vapeur générée sert à contribuer à la récupération du bitume à l'installation sur place. Un système de base d'intégration de l'eau entre une opération de minage et d'extraction du bitume et une opération de récupération du même bitume sur place comprend les éléments suivants : a) une installation de minage et d'extraction du bitume munie d'une source d'eau; b) une installation de récupération sur place; c) un dispositif de transport de l'eau ou l'eau d'alimentation de chaudière ou la vapeur générée de ladite chaudière vers l'installation de récupération sur place du bitume afin de l'utiliser dans ladite opération de récupération sur place. Cette dernière peut consister en une opération thermique, par exemple le drainage par gravité au moyen de la vapeur (DGMV), la simulation cyclique par la vapeur d'eau (procédé CSS) ou une opération dérivée de l'opération de récupération susmentionnée. La méthode et le système d'intégration de la présente invention permet de réduire la consommation et le gaspillage d'eau, la consommation d'énergie, les investissements en capitaux, les coûts d'exploitation et surface d'occupation du terrain, en comparaison avec les opérations et les installations séparées de minage, d'extraction et de récupération. La méthode et le système intégrés de l'invention permettent également l'établissement commercial d'opérations de récupération sur place du bitume de moindre envergure.
Patent CA-2611252-C (CA)
Inventor: UCHIDA TOMOHIRO
IPC: A47F3/04
Filed: 2007-11-20
Granted: 2011-06-28
Abstract: A showcase having a fin-and-tube type cooler which comprises plural planar fins and a refrigerant pipe penetrating through the plural planar fins and cools air to be fed toward display racks, wherein the plural planar fins comprise long fins arranged in parallel to an air flow direction along which air flows through the cooler, and short fins that are shorter in length in the air flowing direction than the long fins and arranged between respective adjacent long fins at the downstream side of the cooler with respect to the air flowing direction. Furthermore, the refrigerant pipe comprises first U-shaped hair pins each having two straight pipe portions and second U-shaped hair pins each having two straight pipe portions, the pitch between the two straight pipe portions of each second U-shaped hair pin is set to the double of the pitch between the two straight pipe portions of each first U-shaped hair pin, and the first and second U-shaped hair pins penetrate through the hole portions formed in the plural planar fins so as to be disposed in a predetermined arrangement style.
Patent CA-2616772-C (CA)
Inventor: CLAUS MATTHEW W
IPC: G06Q40/04
Filed: 2006-07-28
Granted: 2016-08-23
Abstract: A system for managing trading orders comprises a memory operable to store a trader list that is associated with a first trader and that designates one or more other traders. The system further comprises a processor communicatively coupled to the memory and operable to receive a trading order from the first trader. The processor is further operable to transmit the trading order to a plurality of traders, wherein the plurality of traders does not comprise any of the one or more designated traders from the trader list. The processor is further operable to prevent the transmission of the trading order to the one or more designated traders.
Patent CA-2624253-C (CA)
Inventor: MACHAJEWSKI TIMOTHY D
IPC: C07D211/86
Filed: 2006-09-28
Granted: 2015-06-16
Abstract: Disclosed are 2-amino-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one compounds, their stereoisomers, tautomers, pharmaceutically acceptable salts, and prodrugs thereof; compositions that include a pharmaceutically acceptable carrier and one or more of the 2-amino-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one compounds, either alone or in combination with at least one additional therapeutic agent. Disclosed also are methods of using the 2-amino-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one compounds, either alone or in combination with at least one additional therapeutic agent, in the prophylaxis or treatment of cellular proliferative, viral, autoimmune, cardiovascular, and central nevous system diseases.
Patent CA-2630709-C (CA)
Inventor: I SIMON
IPC: B62J1/02
Filed: 2008-05-07
Granted: 2012-04-24
Abstract: A bicycle with a common point shock absorber comprises a bicycle frame and a shock absorber. The bicycle frame comprises a front frame and a rear frame, an upper linkage device and a lower linkage device connected pivotally to the front frame and the rear frame. The shock absorber is mounted in the bicycle frame and comprises a first connecting member connected pivotally to the upper linkage device, and a second connecting member connected pivotally and coaxially to the lower linkage device and the front frame. Thus, assembling the component and the assembly process can be simplified. Convenience for component assembly and repair has been improved. Manufacturing costs are reduced.
Patent CA-2638303-C (CA)
Inventor: LAYOS AARON J
IPC: E05C3/14
Filed: 2008-07-25
Granted: 2012-07-17
Abstract: A vehicle door latching assembly has a rotating disk assembly to open and latch a door with handles located remote to the latches. The door latching assembly has at least one handle assembly and a hub assembly. The hub assembly includes a rotatable disk mounted to a disk bracket assembly. At least one handle connector connects the hub disk assembly to the handle assembly. A latch connector connects to the hub disk assembly to upper and lower latch assemblies.
Patent CA-2641314-C (CA)
Title: Dossier et dispositif d'appui pour les genoux d'un utilisateur d'un vehicule de manutention
Inventor: KRAIMER JAMES V
IPC: B60N2/24
Filed: 2007-02-02
Granted: 2012-12-11
Abstract: L'invention concerne un dossier (80) d'utilisateur combiné à un véhicule (10) de manutention. Le dossier peut comprendre un dispositif de support principal (84, 384, 601 , 1601 , 2601 , 3601, 4601) et une structure de préhension située dans au moins une partie latérale (84A) du dispositif de support principal. La structure de préhension peut être sensiblement égale à une surface d'une partie du dispositif de support principal entourant la structure de préhension, ou s'étendre au-dessus de ladite surface, de manière à venir en contact avec un utilisateur positionné dans le véhicule de manutention.
Patent CA-2641750-C (CA)
Inventor: BARTON JAMES
IPC: G06F3/00
Filed: 2007-02-06
Granted: 2014-02-25
Abstract: Techniques for recommending recording and/or downloading suggestions to a DVR  user are provided. According to one technique, a list of suggestions is received from a recommending entity. Each of the suggestions identifies either to-be-broadcasted content or downloadable content. The entity is mapped to the list, thereby establishing an entity-to-list mapping. Data, which indicates a user's selection of a list, is received. The user's DVR is mapped to the selected list, thereby establishing a DVR-to-list mapping. Based on this mapping, one or more candidate items are automatically selected from among a set of items. Identities of the candidate items are sent to the DVR. The recommending entity does not own or operate the DVR.
Patent CA-2645925-C (CA)
Inventor: MCNEIL KEVIN BENSON
IPC: B65H19/22
Filed: 2007-03-16
Granted: 2013-02-05
Abstract: A winder for winding a web material (22) into rolls (24, 54) is disclosed and claimed. The winder is provided with a winding spindle (28) that is rotatably driven about an axis generally parallel to the cross-machine direction of the web material. The web material is disposed about the winding spindle when the web material is proximate thereto. The winder is also provided with a contact roll disposed adjacent, and contacting a portion of the web material being disposed about, the winding spindle. Each of the winding spindle and the contact roll (30) are capable of cooperative engagement when the web material is disposed therebetween. Both the winding spindle and the contact roll are operatively disposed upon a winding turret (40). The contact roll is adjustable relative to the winding spindle when the web material is disposed upon the winding spindle.
Patent CA-2646001-C (CA)
Inventor: UEMATSU HIROMI
IPC: A24B3/12
Filed: 2007-04-12
Granted: 2012-01-24
Abstract: An apparatus for producing a flavor for a swelling tobacco material which comprises: an extraction container (2) wherein a starting tobacco material (A) is brought into contact with supercritical carbon dioxide so that tobacco components are dissolved in the carbon dioxide; a separation container (14) which is connected to the extraction container (2) and by which a fat-soluble fraction of the tobacco components is separated from the tobacco components dissolved in the carbon dioxide and recovered; a circulatory pathway wherein the critical carbon dioxide is circulated between the extraction container (2) and an absorption container (38) filled with purified water while purifying by a purification layer (4) comprising activated carbon to thereby allow the purified water to absorb a water-soluble fraction of the tobacco components; and a recovery container (52) by which the purified water having absorbed the water-soluble fraction of the tobacco components is collected as absorption water from the absorption container (38).The fat-soluble fraction of the tobacco components and the absorption water are employed as flavors in synthesizing the first and second flavor elements.
Patent CA-2647555-C (CA)
Inventor: FELLER WALTER J
IPC: G01S19/23
Filed: 2007-03-30
Granted: 2014-02-11
Abstract: A system, for enhancing location estimates by movable rovers that use receivers for processing ranging signals from orbiting satellites, including a fixed base station that serves as a ranging signal source for the rovers' receivers. The base station may also determine and transmit the azimuthal angles of the respective rovers. The rovers use this information, along with a calculated or transmitted ranges to the base station to calculate the ranging system times at the locations of the rovers. Further, the rovers may use the information along with signals from satellites in view to determine position.
Patent CA-2648854-C (CA)
Inventor: KAMISHITA TAIZOU
IPC: B65D83/76
Filed: 2007-04-20
Granted: 2014-06-03
Abstract: A fluid container according to the present invention includes a container body having upper and lower openings, and further having a shoulder member and a side wall which extend between the upper and lower openings. The fluid container also includes a spacer abutting on the shoulder member of the container body, and a slidable valve slidably moving along an inner surface of the side wall of the container body in a hermetically sealed manner. The slidable valve defines a container space for holding fluid, in conjunction with the side wall of the container body. Further, a bottom cover is provided for covering across the lower opening of the container body. The spacer and the slidable valve include a spacer surface and a valve surface, respectively, opposed to each other and which are inclined at tilt angles between 5 and 30 degrees relative to a horizontal surface. Therefore, an airless fluid dispensing system using the fluid container securely prevents a small air bubble from being trapped in the container body when filled in with the fluid, thereby to dispense a constant dosage without requiring undesired pumping actions prior to actual use.
Patent CA-2653806-C (CA)
Inventor: CARLSON ANDREW
IPC: F28C1/14
Filed: 2006-06-27
Granted: 2014-06-03
Abstract: A method of providing cooled air to electronic equipment includes capturing heated air from a volume containing electronic equipment, cooling the heated air by more than fifteen degrees Celsius in an air-to-water heat exchanger, and supplying cooling water to the air-to-water heat exchanger at a temperature above a dew point temperature of the heated air.
Patent CA-2653973-C (CA)
Inventor: SCHUBERT KJELL
IPC: G06F17/27
Filed: 2007-04-12
Granted: 2012-09-18
Abstract: A system enables a transcriptionist to replace a first written form (such as an abbreviation) of a concept with a second written form (such as an expanded form) of the same concept. For example, the system may display to the transcriptionist a draft document produced from speech by an automatic speech recognizer. If the transcriptionist recognizes a first written form of a concept that should be replaced with a second written form of the same concept, the transcriptionist may provide the system with a replacement command. In response, the system may identify the second written' form of the concept and replace the first written form with the second written form in the draft document.
Patent CA-2667747-C (CA)
Inventor: SITAR PAUL
IPC: H04L9/32
Filed: 2007-10-22
Granted: 2016-08-23
Abstract: A method of authenticating a user for access includes creating an authentication key in the form of a user formula selected from a set of variables and operations provided by the authentication system, storing the user formula in the authentication system, utilizing a display to present the user with an arrangement of variables generated by the authentication system including the variables of the user formula, each assigned a value, applying the assigned values to matching variables in the user formula and calculating a first result, interspersing one or more additional characters among the characters of the first result, and conveying the first result with the additional characters to the authentication system. The authentication system authenticates the user if the number of additional characters conveyed with the first result is below a predetermined threshold and the first result matches a second result of a separate and independent calculation of the user formula by the authentication system.
Patent CA-2668177-C (CA)
Inventor: NUMAJIRI TOMOHIRO
IPC: E04H12/08
Filed: 2007-08-31
Granted: 2012-10-23
Abstract: The production process is shortened and the manufacturing costs are reduced. The present invention is a tubular-member flange coupling (8) in which a top or bottom end of a circumferential portion is mated to a bottom or top end of a tubular member (7) to couple the tubular members (7) to each other. A recess (16) having a substantially U-shape in cross-section is provided around a circumferential direction in a surface to be connected to the tubular member (7) at a position radially inward of a surface to be mated to the tubular member (7).