baber/WOPTO huggingface dataset:
Patent CA-2480685-C (CA)
Inventor: CARLEY JOSEPH CHRISTOPHER
IPC: A01K63/04
Filed: 2003-03-26
Granted: 2011-05-17
Abstract: L'invention concerne des dispositifs filtrants et leurs procédés d'utilisation pour le filtrage mécanique, chimique et biologique de l'eau de bassins et/ou d'aquariums.
Patent CA-2483595-C (CA)
Title: Point to multi-point services using shared channels in wireless communication systems
Inventor: TERRY STEPHEN E
IPC: H04H60/91
Filed: 2003-04-30
Granted: 2018-08-14
Abstract: Service data is transferred in a wireless communication system. A first service identification is synchronously transmitted for reception by a group of users of a cell in the system (80). The group of users does not include all the users of the cell. Each of the group of users receives the service identification. Each of the group of users monitors for a second service identification being transmitted over a downlink shared channel (82). The service data is transmitted over the downlink shared channel with the second service identification (84). Each of the group of users detects the second service identification and receives the service data of the downlink shared channel (86).
Patent CA-2487682-C (CA)
Title: Connecting coupling with a switch unit
Inventor: WEH ERWIN
IPC: F16L29/00
Filed: 2003-03-01
Granted: 2012-01-03
Abstract: The invention is a simplified connecting coupling (10) for safely transferring gasses and/or liquids, especially for filling the gas tanks of vehicles, even in the case of high filling pressures. The connecting coupling has a switch unit (21) for actuating valves (35) by means of a switch slide (27).  A control lever (50) comprising an eccentric shaft (51) is held in a sleeve (52), the sleeve being rotatable 360 about the circumference of a middle housing part (11b). According to the invention, the switch unit (21) actuates the valves (35) by means of the switch unit (21).
Patent CA-2487793-C (CA)
Title: Power blower
Inventor: SAITOU AKITO
IPC: F16F1/387
Filed: 2004-11-17
Granted: 2012-09-18
Abstract: In a power blower, an operating handle is fixed on a fan housing via a damping mechanism resiliently supporting the handle in such a manner as to permit displacement of the handle with respect to the housing in three directions: axial direction of a discharge duct and two directions perpendicular to the axial direction. The mechanism includes first and second shaft sections extending from the housing, first and second cylindrical mounting sections formed on the handle, damping members each fittingly interposed between one of the mounting sections and one of the shaft sections and having protrusions contacting the inner peripheral surface of the mounting section. Each of the mounting sections fits the outer peripheral surface of the damping member without interfering with the shaft section. Retainer member is provided at the distal end of each of the shaft sections for holding the damping member.
Patent CA-2490506-C (CA)
Inventor: HARRALL SIMON J
IPC: E21B17/042
Filed: 2004-12-17
Granted: 2008-08-26
Abstract: A method and apparatus for a wellbore expandable connection is disclosed. The connection may include a pin having an outward tapered threaded section and a box having an inward tapered threaded section. The threaded sections form a connection of a predetermined integrity upon make-up. An embodiment of the connection includes at least one interface area of the connection that lacks intimate contact between the pin and the box upon initial make-up. Either the box or the pin, or both, have a friction surface at the interface area. Radial expansion of the connection places the pin in contact with the box at the interface area such that the friction surface between them locks the connection. In one embodiment, the connection includes a receptacle profiled in a portion of the box that provides space within the connection for material that extrudes from the pin during expansion of the connection.
Patent CA-2493320-C (CA)
Inventor: LUTZ CHRISTINA
IPC: A23G3/48
Filed: 2003-07-24
Granted: 2012-05-22
Abstract: L'invention concerne une confiserie à base de mélanges d'herbes, comprenant un extrait d'un mélange de plusieurs herbes, ou un mélange d'un nombre correspondant d'extraits d'au moins une herbe, additionné d'un extrait de <i> Stevia rebaudiana</i>. Cette confiserie présente des avantages importants, en particulier: un changement de goût recherché, un pouvoir édulcorant élevé, une édulcoration naturelle sans apport de calories, ne provoquant pas de caries et possédant un effet prophylactique sur des caries. Elle peut être produite soit par mélange des herbes séchées, extraction sur ce mélange et éventuellement concentration de l'extrait, ou à partir d'une combinaison d'un certain nombre d'extraits, éventuellement concentrés, d'au moins une des plantes séchées, concentration du mélange, le mélange obtenu étant combiné avec un extrait, éventuellement concentré, de l'herbe <i>Stevia rebaudiana</i>, ou encore par mélange des herbes séchées avec l'herbe séchée <i>Stevia rebaudiana</i>, puis extraction de l'ensemble et éventuellement concentration de l'extrait. Le mélange obtenu, ou l'extrait obtenu éventuellement concentré, est traité afin d'obtenir une confiserie sous la forme recherchée. Cette confiserie peut se présenter sous de nombreuses formes, telles que les formes classiques, et peut être produite au moyen des techniques habituelles.
Patent CA-2494166-C (CA)
Title: Dispositif de signalisation d'alarme et systeme d'alarme
Inventor: KINGSTON JOHN EDWARD
IPC: G08B25/01
Filed: 2003-08-01
Granted: 2012-05-29
Abstract: L'invention concerne un système d'alarme, qui comprend un dispositif de signalisation équipé d'un émetteur-récepteur servant à transmettre un signal d'alarme. Le système comprend un dispositif répondeur destiné à recevoir le signal d'alarme, qui comprend un moyen de signalisation d'une alarme. Le dispositif de signalisation d'alarme comprend une interface pour recevoir des renseignements sur l'usager, et un moyen d'activation pour activer l'émetteur-récepteur afin d'envoyer le signal d'alarme sur la base des renseignements sur l'usager. L'émetteur-récepteur comprend en outre un moyen pour recevoir un signal de réponse du dispositif répondeur.
Patent CA-2494872-C (CA)
Inventor: YATSUNAMI KENJI
IPC: C10M101/02
Filed: 2005-01-28
Granted: 2009-09-15
Abstract: A power transmission fluid composition having improved characteristics. The fluid may include a base oil and an additive composition, wherein the additive composition includes an ashless dispersant and an oil-soluble aliphatic tertiary amine. The resulting fluid may have improved durability characteristics.
Patent CA-2495887-C (CA)
Title: Detection d'analytes
Inventor: SOOD ANUP
IPC: C12Q1/42
Filed: 2003-08-29
Granted: 2014-04-29
Abstract: L'invention concerne un procédé de caractérisation d'un échantillon d'analyte qui consiste (a) à ancrer l'analyte à un modèle d'acide nucléique de séquence connue ; (b) à réaliser une réaction d'ADN polymérase qui comprend la réaction d'un modèle, d'une amorce non hydrolysable, d'au moins un nucléotide marqué sur le phosphate de terminaison, d'ADN polymérase, et d'une enzyme à activité exonucléase 3'.fwdarw.5', ladite réaction aboutissant à la production d'un polyphosphate marqué ; (c) à permettre au polyphosphate marqué de réagir avec une phosphatase afin de produire une espèce détectable caractéristique de l'échantillon ; (d) à détecter l'espèce détectable. Le procédé peut également consister à caractériser l'échantillon d'acide nucléique sur la base de cette détection. L'invention concerne enfin des procédés permettant d'analyser de multiple analytes dans un échantillon, ainsi que des trousses conçues pour caractériser les échantillons d'analytes.
Patent CA-2497265-C (CA)
Inventor: MITSUZO SHIDA
IPC: C09J11/08
Filed: 2003-08-07
Granted: 2011-06-14
Abstract: L'invention concerne un procédé de production de résines adhésives à base de polyoléfine présentant de meilleures propriétés physiques et optiques, ainsi que les résines adhésives améliorées ainsi produites. Ledit procédé, qui élimine au moins un réchauffage et une fusion de polymère de polyoléfine, consiste à polymériser une composition monomère d'au moins une oléfine, à mélanger le produit de la polymérisation, sans réduire en granules le polymère de polyoléfine, avec au moins un polymère ou copolymère greffé dans un dispositif mélangeur chauffé à une température supérieure au point de fusion des composants, et à récupérer la résine adhésive à base de polyoléfine résultante.
Patent CA-2499986-C (CA)
Inventor: KOVARIK VINCENT JOSEPH JR
IPC: G06F21/62
Filed: 2005-03-09
Granted: 2010-06-29
Abstract: Method and apparatus for ensuring secure access to a computer system (1000). The method can begin with the step of receiving in the computer system a request from an entity (using 1002). The entity can have a predetermined access authorization level for access to a first base node (110) representing an information type (102) or a computer system function (104). The system determines if the access request completes a prohibited temporal access pattern for the entity. The system also compares a minimum access level established for the first base node to the predetermined access authorization level assigned to the entity. Thereafter, the system can grant the access request only if the minimum access level for the first base node does not exceed to the predetermined access authorization level.
Patent CA-2509782-C (CA)
Inventor: RIVERA CARLOS
IPC: A61B17/12
Filed: 2005-06-10
Granted: 2013-09-24
Abstract: A flexible endoscopic clip applier includes a flexible coil with a manual actuator coupled to one end and a jaw assembly coupled to the other end. A store of clips is arranged adjacent to the jaw assembly and a clip pusher is arranged adjacent to the store of clips. The actuator includes a lever for opening and closing the jaws, a knob for rotating the jaw assembly, and a crank for dispensing clips. The knob and the lever are coupled to a single control member which extends through the coil to a joiner where it is joined to a pair of pull wires coupled to the jaws. The crank is coupled to a second control member which is threaded along a distal portion. The threaded portion engages a threaded member near the pusher and is coupled to the pusher such that rotation of the threaded control member by the crank causes the pusher to be moved distally.
Patent CA-2511297-C (CA)
Inventor: MARTINEZ PATRICE
IPC: A45C11/04
Filed: 2003-12-03
Granted: 2012-01-24
Abstract: The invention concerns a storage case (1) for aircraft flight personnel's goggles (2), with a case bottom (3) and two doors (4, 5). Each door (4, 5) comprises closure means (13) adapted to maintain the goggles in the case (1) between the case bottom (3) and the doors (4, 5).
Patent CA-2511917-C (CA)
Title: Method and apparatus to enhance the probability of successful emergency call completion in a mobile station
Inventor: HOSSAIN ASIF
IPC: H04W4/90
Filed: 2004-01-21
Granted: 2012-06-19
Abstract: A method and apparatus for enhancing the probability of a successful emergency call completion and emergency callback on a mobile station in a network, the method comprising the steps of: during an emergency call attempt, monitoring whether the mobile station has received a non-voice service request from the network and, if yes, ignoring the non-voice service request. Further, during a callback period, monitoring whether the mobile station has received a service request from the network and, if yes, ignoring the service request if the service request is a non-voice service request that is anything but a position location service request. Further, during a callback period, monitoring whether a user attempts to initiate a non-voice service request that is anything but a position location service request, and if yes ignoring the non-voice service request.
Patent CA-2512096-C (CA)
Title: Method for producing reinforced platinum material
Inventor: YAMASAKI HARUKI
IPC: B22F3/17
Filed: 2004-11-26
Granted: 2012-09-11
Abstract: A process for providing a strengthened platinum material using a melt--sprayed platinum alloy powder, wherein the strengthened platinum material has improved weld strength and desirable high temperature creep properties is provided. A method for producing a strengthened platinum material, comprising the steps of: adding an organic solvent and wet-milling a platinum alloy powder obtained by melt-spray; degassing the milled platinum alloy fine powder by heating; sintering the fine powder; and forging the fine powder, wherein the method further comprises subjecting a sintered body formed by the sintering to oxidation treatment; and subjecting the sintered body to compression molding, is also provided.
Patent CA-2513582-C (CA)
Title: Primary packaging used as an applicator
Inventor: VON FALKENHAUSEN CHRISTIAN
IPC: B65D75/58
Filed: 2004-01-29
Granted: 2010-10-26
Abstract: Disclosed is a foil pocket (10) comprising at least one carrier foil (11) and at least one lidding foil (12). A foil-type or sheet-type product (1) is enclosed in a gas-tight and moisture-proof manner between the carrier foil (11) and the lidding foil (12), i.e. the joined parts, and is surrounded by a joining zone (30). At least one joining zone section (33, 34, 43, 44) which is not disposed perpendicular to the tear-off peeling direction (9) and is located laterally next to the product (1) widens and/or narrows in the joining zone (30) transversal to the tear-off peeling direction (9). At least the first quarter of the joining zone section (13, 43) that is not disposed perpendicular to the tear-off peeling direction (9) is provided with no widened area (35-41) and/or no narrow area (55-58). The invention makes it possible to create a primary packaging which dispenses with the use of auxiliary means such as gloves, tweezers, or similar for applying systems containing active substances.
Patent CA-2522443-C (CA)
Title: Laptop holder
Inventor: TSVETANOV LACHEZAR
IPC: F16L3/00
Filed: 2004-06-14
Granted: 2009-08-11
Abstract: Disclosed is a stand for a laptop computer or other data display device, wherein the display portion, or monitor, projects upwardly from the data display container. The user can adjust the position of the portable data display container so as to position the top edge of the monitor at the same height as the user's eyes. This position permits the user to maintain better posture when using the data display device. Additionally, the stand of the present invention may provide a rack for restraining cables attached to the data display device. The stand may also have a swivel so that the monitor can be viewed from whatever angle is convenient for the user. Desirably, the stand also includes a document holder and provides an anchor for a security cable.
Patent CA-2533006-C (CA)
Title: Producing low sulfur naphtha products through improved olefin isomerization
Inventor: SHIH STUART S
IPC: C10G65/04
Filed: 2004-07-27
Granted: 2010-12-07
Abstract: The instant invention relates to a process to produce high octane, low sulfur naphtha products through the removal of basic nitrogen-containing compounds with subsequent skeletal isomerization of feed olefins and hydrotreating.
Patent CA-2541171-C (CA)
Inventor: DREWS MICHAEL J
IPC: A61B17/122
Filed: 2004-10-06
Granted: 2012-12-11
Abstract: Devices for attaching a first mass and a second mass and methods of making and using the same are disclosed. The devices can be made from an resilient, elastic or deformable materials. The devices can be used to attach a heart valve ring to a biological annulus. The devices can also be used for wound closure or a variety of other procedures such as anchoring a prosthesis to surrounding tissue or another prosthesis, tissue repair, such as in the closure of congenital defects such as septal heart defects, tissue or vessel anastomosis, fixation of tissue with or without a reinforcing mesh for hernia repair, orthopedic anchoring such as in bone fusing or tendon or muscle repair, ophthalmic indications, laparoscopic or endoscopic tissue repair or placement of prostheses, or use by robotic devices for procedures such as those above performed remotely.
Patent CA-2543771-C (CA)
Title: Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
Inventor: VIJAYAN RAJIV
IPC: H04L5/02
Filed: 2004-10-21
Granted: 2010-04-20
Abstract: Techniques for multiplexing multiple data streams using frequency division multiplexing (FDM) in an OFDM system are described. M disjoint "interlaces"  are formed with U usable subbands. Each interlace is a different set of S  subbands, where . The subbands for each interlace are interlaced with the subbands for each of the other interlaces. M slots may be defined for each symbol period and assigned slot indices 1 through M. The slot indices may be mapped to interlaces such that (1) frequency diversity is achieved for each slot index and (2) the interlaces used for pilot transmission have varying distances to the interlaces used for each slot index, which improves channel estimation performance. Each data stream may be processed as data packets of a fixed size, and different numbers of slots may be used for each data packet depending on the coding and modulation scheme used for the data packet.
Patent CA-2547180-C (CA)
Inventor: TSUTSUE HIROMI
IPC: D21F1/10
Filed: 2006-05-16
Granted: 2013-07-30
Abstract: An industrial two-layer fabric includes pairs of warps obtained by stacking an upper side warp to be woven with an upper side weft and a lower side warp to be woven with a lower side weft and having, as at least one of the pairs. A pair of binding warps includes warp binding yarns to be woven with both an upper side weft and a lower side weft constitutes a portion of an upper side surface design and a portion of a lower side surface design. In a lower side surface warp design formed by the weaving of a warp binding yarn and a lower side warp with a lower side weft, two or three designs are different from each other, and a weft passes over two warps adjacent to each other and then passes under a plurality of warps to form a long crimp on the lower side surface.
Patent CA-2550445-C (CA)
Inventor: REVEL OLIVIER
IPC: B23K9/167
Filed: 2006-06-19
Granted: 2014-02-04
Abstract: The invention pertains to an arc welding process employing a TIG torch equipped with a non-consumable electrode and a consumable filler wire, the extremity of the said consumable wire being progressively melted by an electric arc generated between the non-consumable electrode and at least one part to be welded in order to produce molten metal transfer from the wire towards the said part and thus obtain a welded joint. The consumable wire feed is operated at an angle of less than 50° relative to the axis of the electrode. The metal transfer towards the welded joint is effected by liquid bridge in order to maintain permanent contact between the molten metal bath forming the welded joint and the molten extremity of the feed wire.
Patent CA-2554847-C (CA)
Inventor: SENEZ RAYMOND C JR
IPC: H04L9/28
Filed: 2006-08-02
Granted: 2014-02-04
Abstract: Electronic data is securely delivered from an issuer to a recipient, in the form of an encrypted object. Data belonging to the issuer to be delivered is first selected and then encrypted into the object. The object is registered with a transaction archive for tracking the object prior to transmitting the object to the recipient. Upon receipt, the recipient is prompted for an access code. Attempts to enter the access code by the recipient are registered with the transaction archive. The data is displayed to the recipient only after a correct access code has been entered and only after an attempt to enter the access code by the recipient is registered with the transaction archive.
Patent CA-2557632-C (CA)
Title: Souffleuse a decharge par l'avant
Inventor: BANDSTRA JOHN R
IPC: B65G69/14
Filed: 2006-08-30
Granted: 2013-03-26
Abstract: Une souffleuse est configurée avec une partie de confinement avant pour loger l'équipement mécanique permettant de recevoir et de distribuer des particules matérielles comme couvre-sol. Une partie de confinement arrière est fournie pour contenir de telles particules matérielles. Une chargeuse de matériau utilisable de préférence dans une direction avant et arrière alimente le matériau vers l'équipement mécanique pour la fragmentation et le déblaiement pneumatique. Une porte arrière permet le déchargement aisé du matériau avec le plancher inversé de manière directionnelle. Les avantages incluent un moyen plus commode pour l'entretien du mécanisme de souffleuse incluant par exemple un moteur offrant une source de moteur, un tuyau de distribution, un chargeur à sas rotatif et une chambre de mélange par exemple un injecteur T ou suppression (terme employé dans l'industrie).
Patent CA-2557671-C (CA)
Title: Treatment and prophylaxis of sepsis and septic shock
Inventor: GROSS RICHARD A
IPC: A61K31/7028
Filed: 2005-03-24
Granted: 2011-01-18
Abstract: A method and composition for the prophylaxis or treatment of humans or animals for septic shock and sepsis using a mixture of sophorolipids.
Patent CA-2558835-C (CA)
Inventor: POHL RODERIKE
IPC: A61K38/28
Filed: 2005-03-11
Granted: 2011-06-28
Abstract: Drug formulations for systemic drug delivery with improved stability and rapid onset of action are described herein. The formulations may be administered via buccal administration, sublingual administration, pulmonary delivery, nasal administration, subcutaneous administration, rectal administration, vaginal administration, or ocular administration. In the preferred embodiments, the formulations are administered sublingually or via subcutaneous injection. The formulations contain an active agent and one or more excipients, selected to increase the rate of dissolution. In the preferred embodiment, the drug is insulin, and the excipients include a metal chelator such as EDTA and an acid such as citric acid.
Patent CA-2560875-C (CA)
Title: Procede, dispositif de commande et dispositif d'entrainement pour detacher une charge collant a la paroi interne d'un tube broyeur
Inventor: BECKER NORBERT
IPC: B02C17/24
Filed: 2005-03-08
Granted: 2012-10-09
Abstract: L'invention concerne un procédé pour détacher une charge (5) collant à la paroi interne d'un tube broyeur (1), le dispositif d'entraînement (2) du tube broyeur (1) étant commandé par un dispositif de commande (3) pour détacher de manière ciblée la charge (5) collée. Selon l'invention, le tube broyeur (1) tourne de telle sorte que le changement répété de la vitesse de rotation du tube broyeur (1) et éventuellement le freinage abrupt du tube broyeur (1) permettent à la charge (5) collée de se détacher de la paroi interne du tube broyeur (1). On ne dépassera pas un angle de rotation .phi. maximal du tube broyeur (1), déterminé en général en fonction du matériau, pour éviter une chute incontrôlée de la charge (5) collée. Cette invention rend superflus des procédés intensifs en termes de travail et de temps nécessaires à la libération de la charge (5) collée, laquelle est détachée au moyen du moteur du dispositif d'entraînement (2), moteur qui entraîne le tube broyeur (1) pendant le broyage.
Patent CA-2561766-C (CA)
Inventor: PARKES PHILIP CARL
IPC: G06M1/24
Filed: 2005-04-22
Granted: 2015-02-10
Abstract: A dose counter mechanism is suitable for use with a medicament delivery device. The dose counter mechanism comprises a rollable tape (20) provided with indicia (22), a tape housing (10) and a tape collector spool (40). The tape housing comprises a tape dispenser housing (14) within which, in use, a roll (24) of the tape is inserted and a tape collector spool housing (16) within which, in use, the tape collector spool is mounted. The tape dispenser housing and the tape collector spool housing are connected by a tape display area (15).