baber/WOPTO huggingface dataset:
Patent CA-2330083-C (CA)
Title: Hockey stick
Inventor: GOLDSMITH EDWARD M
IPC: A63B49/10
Filed: 2001-01-03
Granted: 2010-04-13
Abstract: A hockey stick comprising a blade and a shaft adapted to being joined together. The blade portion having an upper portion and a lower portion and a face. The upper portion being comprised of a defined region having a reduced width dimension in a direction that extends generally perpendicular from the face of the blade when measured relative to regions in the upper portion of the blade that border either side of the defined region. The defined region may also be comprised of a reduced longitudinal bending stiffness in a direction that extends generally perpendicular from the face of the blade when measured relative to regions in the upper portion of the blade that border either side of the defined region.
Patent CA-2336169-C (CA)
Title: Procede pour traiter une charge minerale par un phosphate, charge minerale ainsi traitee, mousses de polyurethanne et polyurethannes composites utilisant cette charge, objets moules ou non les contenant
Inventor: RAVET GEORGES
IPC: C09K23/14
Filed: 1999-06-17
Granted: 2004-11-23
Abstract: L'invention concerne le secteur technique des charges minérales utilisées da ns le secteur de la fabrication des mousses de polyuréthanne, et notamment les charges de type carbonate, hydroxydes, silicates, sulfates, et charges minérales analogues. L'invention concerne notamment un procédé de traitement de charges minérales de granulométrie particulière à l'aide d'agents de traitement de type phosphate organique, incluant une étape de désagglomération, et éventuelleme nt une étape de sélection, dans le but d'améliorer les techniques de fabrication de mousses de polyuréthanne soit par moussage sans auxiliaire de gonflement ou avec auxiliaire de gonflement comme le CO2, et de polyuréthanne composites, réduisant le temps de mélange de la charge ainsi traitée avec le polyol et les autres réactifs. Nombreuses applications pour les mousses bloc ou mousses moulées, pour matelas et analogues, à l'industrie automobile, diverses pièces industrielles, etc.
Patent CA-2336838-C (CA)
Inventor: DEWAARD DAVE
IPC: A01J5/017
Filed: 2000-12-07
Granted: 2005-03-08
Abstract: L'invention concerne un procédé (28) de trempage des trayons permettant de nettoyer le pis d'une vache (24) avant ou après la traite. Ce dispositif comprend un bras (46) comportant une section (47) de diffusion, de manière que lorsqu'une vache se trouve à un poste (38) de nettoyage, le bras s'avance sous la vache et diffuse un liquide de nettoyage sur le pis. Un système (50) de détection détecte la rotation de la salle (20) de traite afin de déterminer si une vache se trouve à un poste de nettoyage. Le système de détection détecte en outre la présence d'une vache dans une stalle (42) de la salle de traite rotative.
Patent CA-2343538-C (CA)
Inventor: FISCHER THOMAS UWE
IPC: B01F5/00
Filed: 2001-04-09
Granted: 2004-09-28
Abstract: The static mixer comprises profiled layers (1, 2) which are arranged in a ring space (3) and which contain mutually crossing flow channels (14, 24) which are inclined relative to a central axis (z). A fluid mixture (4) is to be transported in the axial direction in the presence of a mixing action. Each layer extends over a surface which forms a closed or largely closed periphery transverse to the axis (z). Each layer comprises equivalent channels (14, 14', 24 and 24' respectively) which extend on an inner or outer side of the layer over at least approximately equally long distances from a first to a second cross-section of the ring space, so that each channel imposes an azimuthal velocity component (40, 41) onto the fluid mixture which flows through it which is substantially equally large for all equivalent channels.
Patent CA-2344635-C (CA)
Title: Extreme-pressure additive, process for producing the same, cutting fluid, and grinding fluid
Inventor: IBI KAZUMASA
IPC: C10M135/02
Filed: 2000-07-21
Granted: 2009-03-17
Abstract: The present invention provides a sulfur-based extreme-pressure additive that is completely soluble in water without using a surfactant, and has satisfactory odor and hue. In addition, the present invention provides a cutting liquid and grinding liquid having superior defoaming property and rust preventive characteristics, while also having high load resistance and lubrication performance comparable to cutting oils and grinding oils of the prior art. The above objects are achieved by an extreme-pressure additive comprising the salt of a condensation product of a sulfurized hydroxy-unsaturated fatty acid, the condensation product having a sulfur content of 8 to 15% by weight (mass), color of 6 or less, and acid value of 80 to 200, and a grinding liquid comprising that extreme-pressure additive and water.
Patent CA-2344951-C (CA)
Title: Unloader tube pivot ring mechanism
Inventor: SIGNER TODD NEIL
IPC: A01D41/12
Filed: 2001-04-24
Granted: 2004-12-14
Abstract: A pivot mechanism for an unloader tube of a combine, having a pair of ultra high molecular weight pivot ring bushings which slide in contact with each other, are fixed to respective upper and lower portions of the unloader tube, and transmit weight of the unloader tube from the upper portion to the lower portion.
Patent CA-2345144-C (CA)
Inventor: SUGIYAMA HIROAKI
IPC: A22C29/00
Filed: 2000-07-21
Granted: 2006-05-23
Abstract: L'invention concerne un procédé de traitement des coquillages consistant à injecter un liquide à l'intérieur de la coquille d'un coquillage dans le but de détacher la chair de la coquille afin de pouvoir ouvrir le coquillage; à retirer par aspiration une seule, ou deux ou trois parties ou l'ensemble des parties constituant le coquillage après avoir ouvert une des valves de la coquille; à pratiquer une ouverture dans la coquille et à retirer par aspiration une seule, ou deux ou trois parties ou l'ensemble des parties constituant le coquillage en passant par l'ouverture pratiquée dans la coquille; à détacher la chair de l'autre valve de la coquille en injectant un liquide dans le coquillage après avoir retiré par aspiration les parties constituant le coquillage; à briser une partie de la coquille en la découpant avec un coupoir, à percer un trou, ou à exercer une pression de manière à pratiquer une ouverture dans la coquille et à retirer par aspiration ou par lavage, au moyen d'un liquide, les fragments et la poudre de la coquille s'étant déposés lors de la perforation d'une ou des deux valves de la coquille. L'invention concerne également un dispositif de traitement des coquillages, comprenant un mécanisme pour nettoyer les parties associées, un mécanisme de transport, un mécanisme d'ouverture, un premier mécanisme de séparation, un second mécanisme de séparation permettant de mener à bien le procédé de traitement.
Patent CA-2350444-C (CA)
Inventor: BUDNIK BERNHARD
IPC: H04B7/005
Filed: 1999-11-12
Granted: 2007-08-21
Abstract: L'invention concerne un procédé et un dispositif destinés à améliorer la qualité sonore dans un réseau radio-mobile, permettant d'obtenir une amélioration de la qualité sonore, indépendamment du terminal, dans des réseaux radio-mobiles. L'invention est caractérisée en ce qu'un égaliseur est monté dans le circuit audio associé à une liaison de télécommunications et agit sur la qualité sonore dudit circuit audio, en fonction du/ou des types de terminaux participant à la liaison. L'exploitant du réseau peut ainsi établir les caractéristiques des figures sonores de son réseau.
Patent CA-2355912-C (CA)
Inventor: WU LAWRENCE S
IPC: E06B9/262
Filed: 2001-08-23
Granted: 2008-07-08
Abstract: A method of controlling the vertical height of a window shade having a top and bottom, which includes providing shade upper support structure at or proximate the shade top; providing at least one substantially vertically elongated shade support line extending downwardly from the upper support structure, and providing shade lower support structure at or proximate the shade bottom; elevating or lowering the shade lower support structure relative to one or more support lines; and securing the shade lower support structure to the line or lines at a selected height position relative to the line length above the lower support structure, whereby the height of the shade bottom can be quickly manually adjusted by adjustment of the height of the shade lower support structure effective securement to line or lines.
Patent CA-2359394-C (CA)
Title: Method and system for reporting events in telecommunication networks
Inventor: HOWE WALTER WESLEY
IPC: H04W4/12
Filed: 2001-10-19
Granted: 2012-07-10
Abstract: Methods and systems are provided for reporting to subscribers, wireless network events in a plurality of formats and languages depending upon the particular subscriber group to which a wireless subscriber belongs. When a subscriber requests a call, a switching node in the network invokes a trigger that identifies a location register for routing the call and sends a route request to the location register. While processing the route request, if the location register detects an event that would prevent the call from being routed, the location register identifies the subscriber group of the wireless subscriber and determines a directory number associated with the identified subscriber group and the detected event. The location register then returns the determined directory number to the switching node. Using the determined directory number, the switching node establishes the call to a message node, where a message associated with the determined directory number is executed. Accordingly, the wireless network reports the detected event in a format and language that the wireless subscriber, or an entity attempting to communicate with the wireless subscriber, can recognize.
Patent CA-2364497-C (CA)
Inventor: JUGER JOSEPH S
IPC: B21D53/02
Filed: 2000-02-16
Granted: 2007-01-30
Abstract: A heat exchange comprising a core assembly (20) having a plurality of tubes (22) connected by an array of fins (24), with ends of the tubes extending from the fin array on at least one side of the core assembly (20) and resilient, polymeric grommets (40) disposed around the tube ends. The exchanger includes a tank portion for receiving fluid entering or leaving the core assembly and a header portion (38) having openings to receive the tube ends and grommets (40) to create a sealed, fluid-tight tube-to-header joint. There is provided a reinforcing member across the opening of the tube ends extending from the tube end opening to the portion of the tube end around which the grommet (40) is disposed without substantially extending into the fin array portion of the core assembly (20). The header portion (38) comprises a substantially planar base having openings therein with side (32) and end walls (34) extending out of the plane of the base and connected by one or more fluid-tight welds to the tank portion (60).
Patent CA-2365154-C (CA)
Inventor: PREVOST JEAN
IPC: E01C13/08
Filed: 1997-10-16
Granted: 2007-06-19
Abstract: A synthetic grass surface comprising widely spaced rows of ribbons and the ribbons having a length about twice as long as the spacing between the rows of ribbons. A particulate material is laid on a matrix of the synthetic grass, and the thickness of the particulate material is as least two-thirds the length of the ribbons. The strips of ribbons are attached by strips of bonding material applied to the back of the matrix or mat. The strips of bonding material are spaced apart and leave areas of mat which are uncoated, thereby providing improved drainage.
Patent CA-2375089-C (CA)
Title: Detecteur jetable de volumes sub-microlitre et son procede de fabrication
Inventor: YOUNG CHUNG CHANG
IPC: G01N27/30
Filed: 2000-05-31
Granted: 2004-07-20
Abstract: Cette invention concerne une lame à électrodes jetable destinée à l'analyse d'un échantillon liquide. Cette lame comprend les éléments suivants : bande laminée qui présente une première et une seconde extrémité ; trou d'évent ; canal ouvert  pour la réception d'un échantillon de liquide inférieur à un microlitre partant de la première extrémité et relié à l'évent ; électrode de travail, électrode de référence ; pseudo-électrode de travail noyée dans la bande laminée à l'intérieur du canal ouvert et à proximité de la première sortie ; matrice réactive, de même étendue que le trajet ouvert et recouvrant les trois électrodes ; et contacts conducteurs situées au niveau de la seconde extrémité de la bande laminée.
Patent CA-2377061-C (CA)
Title: Potable water circulation system
Inventor: POIRIER BLAIR J
IPC: E03B7/07
Filed: 2002-03-18
Granted: 2005-12-13
Abstract: The present invention relates to systems for circulating water in a potable water piping network to prevent the stagnation of water in this piping network. Several systems are disclosed wherein partitioned pipes, pumps, partitioned headers, check valves, and scoop inserts are used to keep the water in movement inside the pipes. The present invention comprises several pumping arrangements for circulating water inside fire hydrant laterals and inside the branch pipes along dead-end streets where most of the water stagnation occurs. Although partitioned pipes are used and opposite flows are induced in opposite pipe halves, full pipe flow to each hydrant is maintainable in case of emergency. Inside buildings, the water is kept in movement inside a loop pipe that extends close to each water outlet such that the water is maintained fresh at each outlet.
Patent CA-2388395-C (CA)
Inventor: WATTS PETER
IPC: A61P25/04
Filed: 2000-10-19
Granted: 2010-03-09
Abstract: The methane sulphonate salt of morphine and compositions thereof are described. Also described is a composition adapted for nasal delivery comprising a methane sulphonate salt of an opioid analgesic.
Patent CA-2390659-C (CA)
Inventor: VALMORI DANILA
IPC: C12N15/12
Filed: 2000-11-08
Granted: 2010-03-02
Abstract: L'invention concerne des variants peptidiques qui se lient à des molécules du HLA, entraînant la lyse de cellules par l'intermédiaire de lignées de lymphocytes T cytolytiques. Les variants sont obtenus à partir de peptides de NY-ESO-1. Les peptides peuvent être incorporés dans des tétramères immunitaires qui sont utiles comme élutriateurs.
Patent CA-2394020-C (CA)
Title: Electroporation device and method
Inventor: HELLER RICHARD
IPC: A61N1/30
Filed: 1999-12-15
Granted: 2011-04-05
Abstract: A device (10) for manipulating a molecule (M) in vivo relative to a target tissue (T) in three dimensions includes a support (11) and at least one member affixed to and extending away from the support. The member has at least two discrete and separately activatable electrodes (13, 14, 15). The electrodes are configured to establish a first electromagnetic field between selected electrodes sufficient to manipulate a molecule relative to a target tissue. The electrodes are further configured to establish a second, typically higher-level, electromagnetic field sufficient to cause transient permeability of a cell membrane within the target tissue. A third electromagnetic field may also be applied to cause further translation of the molecule into an electropermeabilized cell and/or manipulated with respect to the tissue. Thus three-dimensional manipulation of the molecule relative to the target tissue is effected to optimize a desired positioning thereof, such as entry into a cell.
Patent CA-2396682-C (CA)
Inventor: STEFUREAK PETER
IPC: E21B43/34
Filed: 2002-08-02
Granted: 2006-09-19
Abstract: L'invention concerne un procédé et un appareil permettant de séparer et de mesurer les solides de fluides multiphases de puits. L'appareil comprend un séparateur ; un capteur de niveau supérieur de solides et un capteur de niveau inférieur de solides, tous deux raccordés au séparateur ; une vanne de déchargement raccordée de manière fonctionnelle au séparateur ; et un module de commande raccordé de manière fonctionnelle à la vanne de déchargement pour faire passer la vanne de déchargement entre des positions d'ouverture et de fermeture. Le capteur de niveau supérieur de solides génère un premier signal lorsque le niveau supérieur des solides accumulés dans le séparateur atteint un niveau supérieur prédéterminé. Le capteur de niveau inférieur de solides génère un second signal lorsque le niveau supérieur de solides accumulés dans le séparateur atteint un niveau inférieur prédéterminé. Le module de commande reçoit les premier et second signaux générés, de telle manière qu'au moment de la réception du premier signal, le module de commande amène la vanne de déchargement à s'ouvrir, et au moment de la réception du second signal, le module de commande amène la vanne de déchargement à se fermer.
Patent CA-2398043-C (CA)
Title: Collection view expander
Inventor: JAMESON KEVIN W
IPC: G06F17/30
Filed: 2002-08-27
Granted: 2004-10-05
Abstract: A Collection View Expander process improves human productivity by expanding collection views into detailed collection view information that can be used by application programs to manipulate collection views in advanced ways that were not previously possible. Collection views are groups of related collection references that can be processed by human workers using a single operation on a single set of collection references, rather than by performing a series of individual operations on individual collections. In operation, a Collection View Expander receives expansion requests from request originators, expands collection vie ws into collection view information using detailed, user-defined collection view member referen ce type definitions, and returns aggregated collection view information to the request originator s. Collection View Expanders improve human productivity by enabling people to represent and manipulate whole groups of collections as collection views.
Patent CA-2398960-C (CA)
Inventor: WILSON ARNOLD C
IPC: B60H1/00
Filed: 2001-02-02
Granted: 2009-10-13
Abstract: La présente invention concerne un appareil permettant d'offrir des commodités à des véhicules à l'arrêt (120) indépendamment du système électrique du véhicule. Au moins un conduit (106) est fixé à une enceinte fixe (104) afin de transférer les services à un panneau d'alimentation (108). Ce panneau d'alimentation est constitué d'une face sur laquelle sont disposés divers connecteurs et commandes associés aux commodités offertes, notamment le chauffage, la ventilation, le téléphone, et la télévision. Le panneau d'alimentation (108) est dimensionné pour être relié au véhicule à l'arrêt (120) par une ouverture du véhicule, notamment une fenêtre ou une portière de service, et comprend un moyen pour former une fermeture sensiblement hermétique permettant de réguler la climatisation.
Patent CA-2408776-C (CA)
Inventor: STIER ROGER E
IPC: A61Q5/02
Filed: 2002-10-17
Granted: 2007-08-28
Abstract: The invention concerns a process for making personal care compositions and opacifying agents, and corresponding products, having a stable cloudy and milky appearance. The components are processed in a specific sequence in which titanium dioxide is added after thickening agent which comprises a hydrophilic colloid. The composition may, optionally, comprise calcium lactate, calcium lactate salts and combinations thereof. The products, and process, may also comprise the addition of other components such as filler, additives, colorants, cooling agents, warming agents, numbing agents, additional flavorings, active compounds, pharmaceutical actives and excipients or finished bases.
Patent CA-2416831-C (CA)
Inventor: RUSSEGGER ELIAS
IPC: H05B3/18
Filed: 2001-05-15
Granted: 2007-07-24
Abstract: L'invention concerne un dispositif de chauffage électrique, notamment pour des fluides comme, par exemple, un combustible liquide (48), qui comporte un élément chauffant comprenant une résistance électrique (32). L'élément chauffant peut être raccordé à une source de puissance électrique (44) et comporte un élément support (12) sur lequel est appliquée une couche chauffante électroconductrice (32) constituée d'un matériau CTP à coefficient thermique de résistance positif. La couche chauffante (32) peut être raccordée à la source de puissance électrique (44) au niveau d'au moins deux emplacements situés à distance l'un de l'autre.
Patent CA-2418903-C (CA)
Inventor: DUSSAUD JOSEPH
IPC: B01D39/00
Filed: 2001-08-01
Granted: 2009-12-01
Abstract: The invention concerns a filtering medium based on a photocatalytic agent and activated carbon, characterised in that it comprises a permeable support covered with a first layer based on activated carbon, then a separate second layer based on a photocatalytic agent, or vice versa. The invention also concerns a method for making such a filtering medium.
Patent CA-2420313-C (CA)
Inventor: CALVEZ GWENAELLE
IPC: F23R3/34
Filed: 2003-03-03
Granted: 2010-05-04
Abstract: An injection system (12) for injecting an air/fuel mixture into a combustion chamber of a gas turbine engine, the injection system having a longitudinal axis and comprising fuel injection means, interposed between first (22) and second air injection (24) means, the fuel injection means being disposed in an annular internal cavity of a Venturi (26), the fuel injection means comprising at least a first fuel admission circuit (32) provided with at least one fuel injection orifice (36), and a plurality of second fuel admission circuits (34) independent from the first fuel admission circuit(s) (38), each being provided with at least one fuel injection orifice so as to define a plurality of independent modes of injecting the air/fuel mixture depending on determined operating speeds of the engine, the fuel injection orifice (36) of the first fuel admission circuit (28) being formed in the upstream wall of the Venturi so as to inject fuel towards the combustion chamber in a general direction that is substantially perpendicular to a flow of air coming from the first air injection means, and the fuel injection orifices (38) of the second fuel admission circuits being formed in the downstream wall (30) of the Venturi so as to inject fuel towards the combustion chamber in a general direction that is substantially perpendicular to a flow of air coming from the second air injection means.
Patent CA-2423148-C (CA)
Title: Apparatus for recording global positioning system co-ordinates of components of a utility
Inventor: TUCKER LAYNE DANIEL
IPC: G06F17/40
Filed: 2003-03-24
Granted: 2011-05-31
Abstract: An apparatus for recording global positioning system co-ordinates of components of a utility, includes a portable controller having a memory and a global positioning system (GPS) co-ordinate device coupled to the controller. The GPS co-ordinate device dynamically provides GPS co-ordinates to the controller as positioning of the GPS co-ordinate device changes location. A display is associated with the controller. The display displays the GPS co-ordinates of the GPS co-ordinate device on a scrolling grid of global positioning system co-ordinates. A utility identifier database is housed in the memory of the controller. The utility identifier database contains numerous symbols. Each symbol represents a particular component of a utility. An input device is coupled to the controller for selecting the symbol from the utility identifier database which identifies the component of the utility. The controller places the selected symbol on the scrolling grid of GPS co-ordinates and stores the symbol with GPS co-ordinates in memory for subsequent recall.