baber/WOPTO huggingface dataset:
Patent CA-2441422-C (CA)
Inventor: SATYAVOLU SURESH L
IPC: F02D41/06
Filed: 2002-03-20
Granted: 2006-12-12
Abstract: L'invention concerne un système (10) de commande de moteur à combustion interne qui traite les données afin de définir des données d'alimentation souhaitée représentant la quantité souhaitable de carburant devant être injectée dans le moteur (18) pour permettre la combustion. Ces données d'alimentation souhaitée sont modifiées par un multiplicateur au cours du démarrage, de la mise en marche et de la phase de fonctionnement initiale du moteur (18), et ce multiplicateur est modifié pour être transformé en multiplicateur-additionneur après que le moteur a démarré et commence à fonctionner. L'utilisation du multiplicateur-additionneur est interrompue une fois que les injecteurs (16) de carburant du moteur sont suffisamment chauds. Le multiplicateur-additionneur est une fonction des données d'alimentation souhaitée au cours d'un intervalle de temps couvrant le démarrage, la mise en marche et la période de fonctionnement initiale du moteur.
Patent CA-2443646-C (CA)
Inventor: LITTLEFIELD ANDREW
IPC: G06Q30/06
Filed: 2002-04-03
Granted: 2008-09-30
Abstract: An approach for caching an electronic product (2) generally involves the use of confirmation data (3) that indicates that an electronic product (2) was successfully provided from a cache (204) to a user (202). In response to receiving a request (1) to provide an electronic product (2) to a user (202), the cache (204) provides the electronic product (2) to the user (202). If the electronic product (2) was successfully provided by the cache (204) to the user (202), then the cache (204) generates confirmation data (3) that indicates that the electronic product (2) was successfully provided by the cache (204) to the user (202). The cache (204) may also provide the confirmation data (3) to a confirmation recipient (206). The confirmation data (3) may also specify other information, such as an identity of the user, a location of the user and/or a time at which the cache provided the electronic product to the user.
Patent CA-2445779-C (CA)
Title: Pale de rotor composite et procede de fabrication
Inventor: SEHGAL AJAY
IPC: B64C27/473
Filed: 2002-05-07
Granted: 2007-12-04
Abstract: La présente invention concerne une pale de rotor (34) et un procédé de fabrication de cette dernière. Cette pale (34) présente un certain nombre de nouvelles caractéristiques permettant d'augmenter sa fiabilité et sa résistance tout en réduisant son poids. Selon certains modes de réalisation, la pale de rotor (34) selon l'invention comprend une sangle de flexion (140) à la place des articulations de pas traditionnelles. Selon certains modes de réalisation, la pale de rotor (34) selon l'invention est fabriquée à l'aide d'une technique de positionnement de fibre unique pour réduire les modes de défaillance et maximiser la résistance à la fatigue de la pièce.
Patent CA-2446133-C (CA)
Title: Absorbent article having a body conforming absorbent composite
Inventor: GROSS JACQUELINE A
IPC: A61F13/494
Filed: 2002-05-10
Granted: 2009-11-03
Abstract: An absorbent garment comprises a body panel and an absorbent composite having a longitudinally extending length and a laterally extending width and comprising a backsheet, a topsheet and a retention portion disposed between the backsheet and the topsheet. The absorbent composite is connected to the body panel and comprises a side margin that is not attached to the body panel and that extends laterally outboard and terminates in a free edge. Preferably, the absorbent composite includes laterally opposing side margins. A method for using the absorbent garment also is provided.
Patent CA-2448745-C (CA)
Inventor: CONTI FRANCO
IPC: A61P9/00
Filed: 2002-06-10
Granted: 2012-09-04
Abstract: L'invention concerne des compositions à base d'acides aminés, destinées à améliorer la fonction ventriculaire du myocarde chez des patients souffrant du diabète, en particulier, mais sans en exclure d'autres, du diabète de type II. Ces compositions renferment jusqu'à 75 % d'acides aminés à chaîne ramifiée leucine, isoleucine et valine, utilisés comme ingrédients actifs. De préférence, ces compositions renferment également jusqu'à 50 % de thréonine et de lysine, utilisés comme ingrédients actifs supplémentaires. De préférence, ces compositions renferment également d'autres acides aminés essentiels, en particulier de la méthionine, de la phénylalanine, de l'histidine, du tryphtophan, ainsi que des acides aminés non essentiels, en particulier de la tyrosine et/ou de la cyst(é)ine (c'est-à-dire de la cystine et de la cystéine). D'autres acides aminés peuvent également être utilisés, à condition que la somme de ces acides aminés représente moins de 20 % par rapport aux autres ingrédients actifs, et moins de 10 % pour chaque acide aminé.
Patent CA-2450512-C (CA)
Inventor: BEDARD MARC
IPC: A47L11/24
Filed: 2003-11-25
Granted: 2007-03-27
Abstract: A vacuum sweeper vehicle has a sweeper body including a frame. A pair of front wheels are supported by an axle apparatus at a forward end of the sweeper body. The axle apparatus is constructed to provide a space between the front wheels. A pair of rear wheels are supported at a rearward end of the sweeper body. A container is coupled to the sweeper body for receiving debris. A suction hose extends between the container and a vacuum nozzle proximal a forward end of the body. The suction hose extends through the space between the the front wheels. A suction device draws the debris from the nozzle, into the container, and a brush coupled to a forward end of the sweeper body sweeps debris from a ground surface.
Patent CA-2451100-C (CA)
Inventor: PUTNAM MARTIN A
IPC: G01L7/02
Filed: 2002-06-12
Granted: 2009-04-07
Abstract: An optical sensing device including a force-applying assembly for providing a force and a Fabry-Perot (FP) element including a large-diameter waveguide having a core and having a cavity in line with the core, the cavity having reflective surfaces and having an optical path length related to the distance between the reflective surfaces, the FP element being coupled to the force so that the optical path length changes according to the force, the FP element for providing an output optical signal containing information about a parameter that relates to the force. Sometimes the large-diameter waveguide is formed by collapsing a glass tube, having a bore and having an outer diameter of about one millimeter, onto a pair of optical fibers arranged in tandem in the bore and separated by a predetermined distance, and respective end faces of the optical fibers form the cavity and are coated with a wholly or partially reflective material.
Patent CA-2457873-C (CA)
Inventor: LEE JASON
IPC: A45D44/00
Filed: 2002-08-28
Granted: 2009-06-23
Abstract: A personal care product is provided comprising a handle, and, mounted on the handle, an elastomeric portion comprising an elastomeric material and an antimicrobial agent. Methods are provided for inhibiting mold growth on personal care products that include elastomeric potions.
Patent CA-2458796-C (CA)
Inventor: EDDISON ALAN MARTYN
IPC: E21B6/04
Filed: 2002-06-05
Granted: 2010-07-20
Abstract: Drilling apparatus comprises a cutting structure defined by a percussive action cutte (42) and at least one other cutter. The percussive action cutter is adapted to be urged in a drilling direct ion by hydraulic pressure force, while the other cutter (43) is urged in a drilling direction by mechanical force.
Patent CA-2459077-C (CA)
Inventor: SCHUMMER MICHEL
IPC: C07K14/81
Filed: 2002-08-29
Granted: 2018-06-05
Abstract: The invention is directed to compositions and methods for the detection of a malignant condition, and relates to the discovery of soluble and cell surface forms of HE4a polypeptides, including HE4a that is overexpressed in ovarian carcinomas. In particular the invention provides a nucleic acid sequence encoding HE4a, and also provides a method of screening for the presence of a malignant condition in a subject by detecting reactivity of an antibody specific for a HE4a polypeptide with a molecule naturally occurring in soluble and/or cell surface form in a sample from such a subject, and by hybridization screening using an HE4a nucleotide sequence, as well as other related advantages.
Patent CA-2461428-C (CA)
Inventor: RICE DAVID K II
IPC: C09J7/40
Filed: 1995-01-20
Granted: 2006-12-05
Abstract: The present invention is directed to a printable release composition used for pressure sensitive labels and the like. The invention is also directed to an article, such as a label, that comprises a substrate such as paper, optionally a thermal transfer primer coating coated onto the substrate and a release layer coated onto the transfer primer coating or onto the substrate. The printable release composition of the present invention may be used with labels having permanent, repositionable or removable adhesives. The particular composition of the release layer depends on the type of adhesive that is appropriate for the desired end use.
Patent CA-2461570-C (CA)
Inventor: BERNETH HORST
IPC: C08F8/34
Filed: 2002-09-18
Granted: 2010-09-14
Abstract: L'invention concerne un matériau d'enregistrement optique pour le stockage de données binaires et/ou multibits et/ou multivolumes. L'invention concerne également la production de ce matériau et son utilisation comme matériau de mémoire.
Patent CA-2462696-C (CA)
Title: Fuel cell stack with decreased open circuit voltage
Inventor: KATO HIDEO
IPC: H01M8/02
Filed: 2002-10-03
Granted: 2010-03-30
Abstract: A fuel cell stack which comprises a plurality of unit fuel cells (1) laminated via separators (4), and is connected to external resistors (6) each allowing a feeble current to flow to each unit fuel cell (1), whereby such problems as an open-circuit voltage generation and corrosion that may be caused by fuel gas remaining after operation shutdown can be resolved. A  switch (8) is preferably attached in series with an external resistor (6).
Patent CA-2462977-C (CA)
Inventor: ELLIOTT KENNETH H
IPC: B22F1/00
Filed: 2002-10-15
Granted: 2005-08-23
Abstract: L'invention a trait à des matériaux composites à haute densité contenant du tungstène et du bronze, utilisés pour remplacer le plomb dans la production de munitions, de poids et d'autres objets à haute densité. L'invention se rapporte également à la composition dudit composite, à des objets fabriqués avec ledit composite, et à un procédé de production dudit composite.
Patent CA-2463354-C (CA)
Title: Intelligent efficient servo-actuator with sensor for a downhole pulser
Inventor: PRATT DALE F
IPC: E21B47/18
Filed: 2004-04-06
Granted: 2011-02-15
Abstract: An improved energy efficient intelligent pulser driver used for generating a mud pulse in a MWD (measurement while drilling) application. In the pulser driver, a direct current (DC) powered control circuit activates a reversible rotary electric motor such as a three-phase DC brushless motor that operates a servo-valve. Opening of the servo-valve equalizes pressure in a plenum causing the operation of a main valve reducing flow area and causing a pressure spike in the mud column. Closing of the servo-valve creates a reduction in mud pressure that operates the main valve and increases the flow area causing an end to the pressure spike. The servo-valve is powered both in opening and closing operations by the reversible rotary electric motor. The rotary electric motor has onboard sensors and logic to, for example, detect blockages and/or actuate in particular ways to dislodge blockages to the mud-flow.
Patent CA-2463694-C (CA)
Title: A device for setting up central vacuum cleaning installations
Inventor: JONSSON AKE
IPC: A47L5/38
Filed: 2002-10-15
Granted: 2011-01-04
Abstract: The invention relates to a device for simple setting up of stationary central vacuum cleaning installations in dwellings or the like. The device is in the form of a housing (6) with the purpose of accommodate a conventional vacuum cleaner (7) of the type that comprises an intake air inlet (22) to which a long suction hose (8) is connectable. Parts of the housing are detachable from the rest of the housing in order to enable adjustment of the vacuum cleaner in the interior of the housing. In the housing, an aperture (25) is formed for leading through the hose (8) to the vacuum cleaner, as well as an outlet.
Patent CA-2463861-C (CA)
Inventor: GERHARDINGER PETER F
IPC: H05B3/03
Filed: 2002-10-15
Granted: 2010-03-30
Abstract: An electrically conductive heated glass panel assembly (20), control system, and method for producing panels are provided to warm objects and to insure unobstructed viewing through glass by removing moisture. An integrated connection circuit (18) interconnects glass sheets, which have a low emissivity conductive coating deposited thereon. The circuit includes copper bus bars (22) that are disposed onto the conductive coating through the use of a circularly rotating or an inline heating head and mask apparatus. A metallic tab (24), which extends from the glass sheet's peripheral edge (37), is disposed onto each conductive metal bus bar for external electrical connectivity. Two types of glazing channels are offered to interconnect multiple panels to external circuits and controls. A solid-state controller (16) may be provided to obtain sensor control signals so as to drive a triac circuit that provides current flow through the panel for the desired heating.
Patent CA-2466286-C (CA)
Inventor: YU SHIGUANG
IPC: A61K33/04
Filed: 2002-11-06
Granted: 2012-01-03
Abstract: L'invention concerne une composition comprenant environ 0,1 à 4,5 mg de sélénium/kg de matière sèche pour régime alimentaire.
Patent CA-2470319-C (CA)
Title: Procedure for illuminating particles for purposes of obtaining images of them
Inventor: ROQUES SANDRINE
IPC: G01N21/65
Filed: 2004-06-10
Granted: 2012-01-03
Abstract: - According to the invention, the peak power of the coherent light beam generated by the laser (1) and injected into the optical fiber (2) is chosen so that the spectrum of the light beam (13) emanating from the latter, in order to illuminate the particles (8), includes Raman lines.
Patent CA-2483609-C (CA)
Title: Sound detection and localization system
Inventor: GRIESINGER DAVID H
IPC: G10L25/93
Filed: 2003-05-02
Granted: 2012-09-18
Abstract: The beginning detection, accommodation and frequency bias properties of the human hearing mechanism have been modeled to create systems that can detect directional transients s("sound event") in a sound field and separately localize them. These models break down a sound field into sound events and non-sound events and separately localize the sound events and non-sound events.  Sound events are generally identified according to the frequency bias and beginning detection properties. Once detected, sound events are generally localized according to differential steering angles (steering angles to which the steady-state signals have been accommodated) or ordinary steering angles and which reflect the direction of a sound event indicated in its rise-time.  When no sound events are detected, non-sound events are localized according to a steering angle that does not reflect rapid motion.
Patent CA-2485035-C (CA)
Inventor: REITZ DONALD D
IPC: E21B43/18
Filed: 2004-10-18
Granted: 2007-04-10
Abstract: Natural gas produced from a well by executing a multiple-phase gas recovery cycle which includes a phase during which a relatively lower evacuation pressure is applied within three chambers in the well to assist in accumulating liquids at a well bottom, followed by a liquid reduction phase which clears the liquid from two of the chambers while leaving the liquid in the third chamber. The remaining liquid is thereafter lifted in subsequent liquid capture and liquid removal phases. The liquid reduction phase clears the fluid from the well more effectively with less interruption in the production of gas from the well while maintaining the full gas productivity of the well.
Patent CA-2485330-C (CA)
Inventor: SULLIVAN KEVIN
IPC: B60P1/00
Filed: 2003-03-18
Granted: 2009-12-15
Abstract: A hinge and support system for supporting cargo in a freight compartment is provided. The system includes a hinge member (55), associated with a deck panel (20, 21), which has at least one flexible projection (60). The hinge member mates with a support member (75) having a pocket (86) for which the hinge member~s flexible projections can be snapped into and retained within so as to allow pivotal movement of the hinge member with respect to the support member. The hinge member is also movably supported by the deck panel so that the hinge member can move relative to the deck panel when the deck panel is deployed. The support member includes one ledge (80) which engages the deck panel when deployed and a second ledge (82) which engages the panel when stowed upright so as to substantially isolate the hinge member from the weight of the deck panel and items placed on it. The hinge structure can be utilized in other contexts.
Patent CA-2487496-C (CA)
Inventor: HOUDE ERIC
IPC: A61M39/10
Filed: 2003-07-08
Granted: 2011-08-30
Abstract: A fluid injection system is disclosed. The system is adapted to employ first and second injectors which may sequentially, or simultaneously, inject first and second fluids into a patient via a catheter. The first and second injectors may be power actuated. The actuation of the injectors may be controlled via a controller of the system. The user may be provided with an operator interface module to enable the control of the system to be affected during operation. A separate waste line may be provided to drain the system effectively and efficiently. A pressure sensor may be provided proximate the catheter to reduce pressure signal wave dampening and fluid waste.
Patent CA-2490361-C (CA)
Title: Tire-lait
Inventor: SAMSON ILAN
IPC: A61M1/06
Filed: 2003-06-19
Granted: 2012-03-20
Abstract: L'invention concerne un tire-lait comprenant un corps (2) qui comporte une partie de contact (4) dont la forme est appropriée pour venir en contact avec une région du sein de l'utilisatrice, un contenant (32) fixé au corps (2), un moyen d'obturation (28) situé entre le corps (2) et le contenant (32), et une gaine (12) située à l'intérieur du corps (2) et assurant l'étanchéité de l'intérieur du corps (2) par rapport à l'atmosphère, ladite gaine (12) pouvant être déplacée, de manière sélectionnable, entre une position de repos et une position déplacée au moyen d'un élément d'actionnement (14) relié de manière fonctionnelle à la gaine (12). Le mouvement de la gaine (12), pour passer de la position de repos à la position déplacée, provoque un accroissement du volume de la pression réduite à l'intérieur du corps (2). Selon invention, le moyen d'obturation (28) est fermé pour empêcher la création d'un vide dans le contenant (32) ; le lait est exprimé par l'utilisatrice dans le corps (2); et le mouvement de retour de la gaine (12), lorsqu'elle passe de la position déplacée à la position dilatée, provoque une libération de la pression réduite qui permet l'ouverture du moyen d'obturation; le lait exprimé s'écoule à travers le moyen d'obturation (28) pour pénétrer dans le contenant (32); la gaine (12) ou le matériau de la gaine (12) sont configurés de façon à sensiblement empêcher l'étirement de la gaine (12) lors du mouvement entre la position de repos et la position déplacée.
Patent CA-2491958-C (CA)
Inventor: STOUT CRAIG
IPC: H04L12/12
Filed: 2005-01-28
Granted: 2006-01-03
Abstract: La présente invention concerne un procédé pour garder automatiquement ouverts des interfaces de connexion pour des applications toujours actives dans un contexte GPRS. Les informations sont conservées par chaque dispositif sans fil identifiant chaque paire de ports APN (nom du point d'accès) associée à un contexte PDP (protocole de données par paquets) utilisé par une application toujours active. Une fois que le contexte PDP devient disponible, après qu'il a été indisponible, une interface de connexion est enregistrée pour chaque paire de ports APN associée au contexte PDP.
Patent CA-2495343-C (CA)
Inventor: CONN JEREMY RICHARD
IPC: H04L12/56
Filed: 2002-10-08
Granted: 2014-03-11
Abstract: The invention relates to a method and system for recording and billing services during the roaming of a mobile IP node (20) in heterogeneous WLANs.  According to the invention, first call detail records are transmitted from an access server (23/1001) to a billing module (1003) and second call detail records are transmitted from the access server to a proxy module (1002). The service requested from a provider (1008) of a fixed network (1007) is billed (1016) by means of a clearing module (1004) and/or the TAP files (1017) are transmitted to a GSM (1005) service provider (1006) for billing.
Patent CA-2496051-C (CA)
Inventor: JOHNSON STEVE
IPC: F02B55/16
Filed: 2005-01-31
Granted: 2013-10-08
Abstract: A positive displacement rotary device and method of use are provided. The rotary device includes coupled chamber halves with a drive disc having at least one drive plate rotatably engaged with the drive disc. The drive disc is mounted on a drive shaft and positioned between the coupled chamber halves. The drive plates include at least two drive lobes with the drive plates rotating about an axis of rotation 900 and tangent to the drive shaft axis of rotation while the drive disc sweeps the drive plates around the drive shaft. The chamber halves include camming chambers that are shaped to follow the path of the drive lobes on the drive plates as they are swept around the drive shaft. The rotary device can be used as a motor, a pump, or even an internal combustion engine.
Patent CA-2496600-C (CA)
Title: Oven rack
Inventor: FREESE T BRENT
IPC: A47J9/00
Filed: 2005-02-10
Granted: 2010-08-10
Abstract: An oven rack for supporting food items to be cooked in a oven cavity of an appliance includes a frame portion and a support platform defined by a plurality of support members that establish a food item support zone and a food item access zone. The plurality of support members include substantially straight support members and offset or shaped support members. The offset support members, in combination with a vertically offset section of the frame portion, define the food item access zone which is vertically offset from the food item support zone so as to enable a consumer to access a bottom portion of a food item resting on the rack.
Patent CA-2496957-C (CA)
Inventor: LOERMANS PETER JACOBUS GERARDUS
IPC: C25D5/02
Filed: 2005-02-08
Granted: 2012-08-28
Abstract: La présente invention porte sur une méthode permettant d'augmenter par électrolytique l'épaisseur d'un réseau conducteur par électricité d'un substrat diélectrique, comprenant les étapes suivantes : l'immersion du substrat avec le réseau présent sur celui-ci dans un bain électrolytique, le contact électrique dans le bain électrolytique d'une électrode à charge négative avec le réseau pendant l'immersion du substrat, et l'exécution d'un déplacement de contact dans le bain électrolytique de l'électrode et du réseau l'un par rapport à l'autre pendant l'immersion du substrat. L'invention porte aussi sur un dispositif permettant d'augmenter par électrolytique l'épaisseur d'un réseau conducteur par électricité d'un substrat diélectrique.