baber/WOPTO huggingface dataset:
Patent CA-2784427-C (CA)
Inventor: LEMETAYER PIERRE
IPC: E21B43/24
Filed: 2010-12-17
Granted: 2017-11-21
Abstract: The invention relates to a method for extracting hydrocarbons from a reservoir including the provision of a facility including at least one well, referred to as the lower well, including a substantially horizontal portion extending into the reservoir, and a substantially vertical portion connecting the horizontal portion to the surface, the horizontal and vertical portions being connected by a nose, the well also including at least one pipe for extracting hydrocarbons and at least one pipe for injecting gas connecting to the extraction pipe, a plurality of temperature sensors along the horizontal portion, at least one pressure sensor in the well, a gas-injection valve located on the surface on the injection pipe and monitoring the gas injection rate, an extraction choke having gradual opening, located on the surface on the extraction pipe, an automaton connected to the various sensors, to the choke located on the extraction pipe and to the gas-injection valve. Gas injection into the extraction pipe via the gas-injection pipe, hydrocarbon extraction via the extraction pipe and monitoring of the extraction choke and the gas-injection valve being carried out according to the difference between a temperature measured along the horizontal portion and the vaporisation temperature calculated according to a pressure measured along the horizontal portion. The invention is suitable for effectively stabilising the operation of said wells.
Patent CA-2786156-C (CA)
Title: Panelized lightweight control enclosure
Inventor: SCHULZ RICHARD A
IPC: E04H5/02
Filed: 2011-01-24
Granted: 2015-04-28
Abstract: The present invention relates to a panelized lightweight control enclosure, capable of being substantially manufactured before installation for housing power system devices of a power system substation. Specifically, the control enclosure is comprised of a structural frame including a plurality of vertical posts, a base, a plurality of side panels for forming the walls thereof and defining an interior space therein for housing the power system devices, and a roof for covering the interior space. The structural frame engages and provides support for the side panels and roof. To facilitate engagement between the frame, side panels and roof, the control enclosure includes a plurality of tongue-and-groove fittings. As a result, the present invention control enclosure may be constructed at and/or transported in an assembled state to an installation site. The present invention further relates to a method of making a composite material, for the panels of the control enclosure, formulated for weight reduction, strength, and resistance to cracking.
Patent CA-2786694-C (CA)
Title: Robinet comprenant un ensemble voie d'eau moule
Inventor: THOMAS KURT JUDSON
IPC: F16K11/06
Filed: 2007-03-08
Granted: 2014-10-07
Abstract: Un robinet comprenant un ensemble voie deau moulé doté dune pluralité de tubes surmoulés à lintérieur dun élément dinterface de robinet.
Patent CA-2792798-C (CA)
Inventor: BAKER THOMAS R
IPC: F16K31/64
Filed: 2012-10-22
Granted: 2022-04-12
Abstract: Il est décrit des générateurs de turbulence de robinet mélangeur ainsi que des méthodes connexes. Certaines réalisations comprennent des appareils et des méthodes de génération de turbulence qui augmentent la turbulence du fluide dans un ensemble de robinet, le font tourbillonner, changent sa direction de flux, créent des trajets sinueux pour lui et/ou accélère le mélange de fluide chaud et de fluide froid à lintérieur de lui. Dautres réalisations encore comprennent des fentes radiales inclinées, des surfaces inclinées et des chicanes qui rappellent des ailettes et servent à mélanger les fluides chauds aux fluides froids.
Patent CA-2796623-C (CA)
Inventor: CALMETTES THIBAUD
IPC: H04B7/185
Filed: 2011-03-30
Granted: 2018-03-13
Abstract: The present invention relates to a method for propagating messages in a communication network to a satellite network, the communication network consisting of a set of users (U1, U2, I1, 12, I3, I4, E, D) and the satellite network including at least one satellite, the set of users (U1, U2, I1, 12, I3, I4, E, D) including a transmitter (E) and a recipient (D), said recipient (D) being intended to transmit an initial message from the transmitter (E) to the satellite network, at least one satellite of the satellite network being visible to the recipient (D), wherein each user (U1, U2, I1, 12, I3, I4, E, D) determines a number of intermediates required for reaching the recipient (D) and periodically transmits a message including said number of intermediates required for reaching the recipient (D), and said initial message being transmitted by the transmitter (E) to the visible user having the lowest possible number of required intermediates, called the optimum intermediate (11); wherein said optimum intermediate (11) in turn becomes a transmitter and transmits the initial message and the operation repeats until the recipient (D) is reached.
Patent CA-2797620-C (CA)
Title: Controlling resin properties in a gas phase polymerization process
Inventor: KER VICTORIA
IPC: C08F4/02
Filed: 2012-12-03
Granted: 2019-08-27
Abstract: Methods for dramatically altering the processability of ethylene copolymers made with a supported phosphinimine polymerization catalyst. The method involves changing the polymerization reactor temperature during the polymerization of ethylene and a least one alpha-olefin when a phosphinimine catalyst which comprises a substituted or unsubstituted indenyl ligand and a phosphinimine type ligand.
Patent CA-2797969-C (CA)
Inventor: LECLERC JEAN-PHILIPPE J-PL
IPC: A63B69/00
Filed: 2012-11-29
Granted: 2017-01-03
Abstract: An exerciser, the said exerciser including an upper part defining an elongated handle whose shape and dimensions are similar to the upper part of a hockey stick; a lower part defining a base allowing the exerciser to be supported; and a medial part, extending between the said upper and lower parts, the said medial part including a mechanism that generates continuous and uniform resistance opposing relative longitudinal torsion between the said upper and lower parts, thus supplying tension for pronation as well as for supination when a user manipulates the said exerciser in a fashion similar to a hockey stick.
Patent CA-2801486-C (CA)
Inventor: PERSHING CHRIS
IPC: E04D15/00
Filed: 2011-02-01
Granted: 2018-12-11
Abstract: Geometric correction of rough wireframe models derived from photographs may include rectification of either a 2D or 3D original wireframe model of a roof structure, derivation of metadata from the original wireframe, in-plane normalization of the wireframe, extrusion into a "rough" 3D wireframe based on the normalized wireframe, and correction of the "rough" 3D wireframe. The correction and normalization may be an iterative process based on initial pitch values, metadata derived from the original or corrected wireframe models and defined constraints regarding relationships between roof portions or segments. The iterative process may repeat adjusting the wireframe model until the adjusting converges to a stable state according to the various defined constraints.
Patent CA-2802746-C (CA)
Inventor: KEEBLER JONATHAN
IPC: G06F17/00
Filed: 2012-03-02
Granted: 2014-08-19
Abstract: La présente invention porte sur des procédés et des systèmes destinés à faciliter la synchronisation de données sur deux ou plus ordinateurs d'utilisateurs, les données étant conservées dans une structure de données sous la forme d'objets. Le système attribue un indice à un ou plusieurs objets conservés dans la structure de données, chaque indice fournissant une adresse pour un objet à l'intérieur de la structure de données. Le système détecte au moins une modification aux données, ladite modification étant réalisée au départ sur un ordinateur d'utilisateur. Le système met à jour un ou plusieurs objets dans la structure de données en fonction de la modification. Le système crée une représentation de la au moins une modification, la représentation comprenant une référence à un ou plusieurs indices attribués aux un ou plusieurs objets mis à jour. Le système transmet la représentation, la représentation étant destinée à être utilisée de façon à générer une modification correspondante aux données sur d'autres ordinateurs d'utilisateurs.
Patent CA-2807777-C (CA)
Title: Perforated shrink wrap sleeves and containers
Inventor: DUPUIS GLEN A
IPC: B65D75/00
Filed: 2011-08-15
Granted: 2018-04-03
Abstract: A container (10) having a container body that can have a circumference/perimeter variation along a vertical axis, a bottom surface (12), and a container opening having a top surface (14), an axially oriented shrink wrap sleeve (30) covering a portion of the body of the container (10) having a circumference variation and the container opening, a top edge (22) of the shrink wrap sleeve (30) allowing the top surface (14) to remain exposed, and bottom edge (20) of the shrink wrap sleeve (30) allowing the bottom surface (12) to remain exposed; the shrink wrap sleeve (30) having a pair of generally vertical perforations (32) descending from the shrink wrap top edge (22) towards a circumferential perforation ring (34) oriented below the container opening. In some embodiments, the axially oriented shrink wrap sleeve (30) covering a portion of the container body circumference variation has a greater circumference at at least one point between the shrink wrap top (22) (or alternately shrink wrap circumferential perforation ring) and bottom edges (20).
Patent CA-2809343-C (CA)
Inventor: PIONTEK UDO
IPC: F21V25/04
Filed: 2011-08-26
Granted: 2017-01-24
Abstract: The invention relates to luminaires, especially luminaires to be operated in lamp holders for fluorescent lamps. In order to prevent individuals from experiencing electric shocks when inserting a luminaire, for example in the lamp holder of a fluorescent lamp, and in order to be able to operate the luminaire without complications once it is inserted in the lamp holder, the luminaire comprises a contact section to be inserted into a socket base, comprising two contact pins (B1, B2) and a centering device (BX) for centering the luminaire in the socket, which is mounted in the center between the contact pins (B1, B2). The centering device (BX) can be rotated about a main axis of the luminaire to actuate a switch or a protective device.
Patent CA-2809550-C (CA)
Inventor: FUJITA HIROYUKI
IPC: H01H15/16
Filed: 2013-03-08
Granted: 2016-10-04
Abstract: La présente invention porte sur un interrupteur présentant une faible taille longitudinale de contacts mobiles et des dimensions réduites. Linterrupteur comprend une base, une paire de bornes à fixation reposant sur une surface supérieure de la base, une section de paroi isolante intégrée à au moins une des bornes de fixation, un bouton-poussoir pouvant se déplacer vers le haut et le bas en direction axiale et un commutateur coulissant pouvant être déplacé vers le haut et le bas avec le bouton-poussoir. Le commutateur coulissant est pourvu de sections de bras élastiques aux deux extrémités de celui-ci, lesdites sections étant pourvues de parties de contact mobiles venant en contact coulissant avec les bornes de fixation ou la section de paroi isolante tout en comprimant les bornes de fixation ou la section de paroi isolante à partir dun côté. Linterrupteur est conçu pour permettre aux parties de contact mobiles dentrer en contact avec les bornes de fixation, et de sen séparer, en fonction du déplacement du bouton-poussoir vers le haut et le bas.
Patent CA-2810202-C (CA)
Title: Methodes et compositions permettant d'administrer un antagoniste du recepteur de l'interleukine 1
Inventor: HIGGINS JOEL
IPC: A61K35/15
Filed: 2011-08-24
Granted: 2018-02-20
Abstract: La présente invention a pour objet des méthodes, des systèmes et des compositions associés à la production et à l'utilisation d'une solution riche en antagoniste du récepteur de l'interleukine 1. Les méthodes comprennent la mise en contact d'un liquide contenant des leucocytes avec une substance d'extraction solide et une stimulation avec un champ magnétique pour activer la production d'antagoniste du récepteur de l'interleukine 1. L'antagoniste du récepteur de l'interleukine 1 peut être séparé de la substance d'extraction solide. Les méthodes de traitement d'un site inflammatoire chez un patient comprennent l'administration de ladite solution riche en antagoniste du récepteur de l'interleukine 1 au site inflammatoire.
Patent CA-2811491-C (CA)
Inventor: STEPANOV VADYM
IPC: G06F3/14
Filed: 2012-03-14
Granted: 2018-08-21
Abstract: The present invention relates generally to three dimension modeled view of electronic documents. In particular, the present invention relates to a method of providing an user interface for simulating a forward and reverse page-turn of a 3 -dimensional multiple-page electronic document. The present invention also relates to a method of providing an user interface for simulating a page-tear when deleting a page in an 3 -dimensional multiple- page electronic document.
Patent CA-2812819-C (CA)
Title: Process for testing a laser device
Inventor: GORSCHBOTH CLAUDIA
IPC: A61F9/008
Filed: 2010-09-30
Granted: 2015-11-17
Abstract: The invention relates to a method for testing a laser device (10) which is designed to provide focused, pulsed laser radiation, the focus position (18) of which can be varied both in and perpendicular to the direction of propagation of the laser radiation. The laser device comprises a contact element (30) which is transparent to the laser radiation and has a bearing surface (34) on which an object to be treated is placed. In the course of the method, a test object (36) which is transparent to laser radiation in at least one treatment area is placed against the bearing surface of the contact element. Laser radiation is then directed inside the test object that rests on the bearing surface, and the focus position is moved in accordance with a predefined test pattern in order to produce permanent treatment structures in the test object.
Patent CA-2815647-C (CA)
Title: Dispositif de serrage pour ensemble support d'extincteur
Inventor: SILCOX PAUL S F
IPC: A62C35/00
Filed: 2011-10-04
Granted: 2016-01-19
Abstract: L'invention porte sur un ensemble support d'extincteur automatique, lequel ensemble comprend une patte configurée de façon à s'étendre transversalement à chacune d'une paire de poutres adjacentes parallèles espacées. La patte comprend des ensembles de serrage à levier qui sont configurés de façon à relier et à supporter chaque extrémité de la patte sur une poutre correspondante des poutres. Les ensembles de serrage à levier comprennent une première plaque et une seconde plaque, chaque plaque étant configurée de façon à chevaucher la poutre. Les ensembles de serrage à levier comprennent également un ensemble levier. L'ensemble levier comprend une tige traversant des ouvertures de tige correspondantes dans les première et seconde plaques, et un levier relié de façon à pouvoir pivoter à une extrémité de la tige. Le levier comprend une surface de came disposée au voisinage de la première plaque. L'ensemble levier est configuré de façon à réduire un espacement entre les plaques lors de l'actionnement du levier, ce par quoi la patte est fixée à la poutre.
Patent CA-2816669-C (CA)
Inventor: BARLOW LOUISE MARGARET
IPC: A61L9/03
Filed: 2011-11-07
Granted: 2018-08-21
Abstract: The present invention describes a universal refill containing a volatile liquid for use with at least two different types of emanation device; wherein the universal refill comprises a housing; at least one reservoir in the housing for holding the volatile liquid; at least two valves in the housing in communication with the reservoir, wherein each of said valves is configured to be automatically resealable when not being held open; and wherein each type of device emanates the volatile liquid from the universal refill via a different mechanism to each other type of emanation device and wherein said at least two different types of emanation device each comprise a chassis configured to receive and releasably retain the universal refill.
Patent CA-2816879-C (CA)
Title: Compositions antimicrobiennes stables a la conservation comprenant des composes de ceragenine et procedes d'utilisation
Inventor: SAVAGE PAUL B
IPC: A01N25/04
Filed: 2011-11-03
Granted: 2019-06-11
Abstract: La présente invention concerne des compositions antimicrobiennes et des produits antimicrobiens, stables à la conservation, qui comprennent une charge et un composé de céragénine en suspension dans la charge. Les composés céragénine en suspension dans la charge comprennent un squelette stérol et un certain nombre de groupes cationiques fixés au squelette stérol par le biais de liaisons hydrolysables. La charge possède un pH inférieur ou égal à 5,5 qui permet de stabiliser les liaisons hydrolysables et d'augmenter la durée de vie des compositions antimicrobiennes et des produits antimicrobiens. Néanmoins, les composés céragénine décrits aux présentes sont conçus pour se dégrader relativement rapidement (p. ex. en environ 5 jours) si le pH environnant des composés céragénine est augmenté à environ 6,5 ou plus.
Patent CA-2816973-C (CA)
Title: Cannula for insertion in the elongated opening of a pedicle
Inventor: PACHECO HECTOR O
IPC: A61B17/88
Filed: 2006-03-07
Granted: 2014-11-04
Abstract: The cannula is for insertion in an elongated opening in a pedicle extending from the posterior cortex to a predetermined depth in the pedicle. The cannula comprises an elongated first section constructed to be inserted within the opening, and an enlarged elongated second section extending outwardly from the first section and having a generally longitudinal slot extending therethrough from an inner end to an outer end thereof to enable an instrument that is straight or angled to be inserted through the outer end of the slot and through the cannula into the pedicle for a desired procedure.
Patent CA-2818965-C (CA)
Title: Evaluation de donnees de surface
Inventor: DAVIS ERIC J
IPC: G06F17/30
Filed: 2011-11-30
Granted: 2016-07-12
Abstract: Des systèmes, des procédés et des instructions encodées sur un support pouvant être lu par un ordinateur peuvent effectuer des opérations concernant l'évaluation de données de surface. Des données géodésiques pour une pluralité d'emplacements de surface sont reçues. Les données géodésiques peuvent comprendre des informations de gradient de surface et/ou des informations d'élévation de surface pour de multiples emplacements de surface. Un ensemble de relations de contrainte est généré sur la base des données géodésiques. L'ensemble de relations de contrainte concerne des valeurs indéterminées de mouvement d'élévation de surface et/ou des valeurs indéterminées de mouvement de gradient de surface par rapport à des changements d'élévation de surface mesurés et/ou des changements de gradient de surface mesurés. Certaines ou la totalité des relations de contrainte comprennent de multiples valeurs indéterminées. Des valeurs particulières pour des mouvements d'élévation de surface et/ou des valeurs particulières pour des mouvements de gradient de surface sont calculées pour de multiples emplacements de surface sur la base de la détermination d'une solution pour l'ensemble de relations de contrainte. Dans certaines mises en oeuvre, une surface de courbure minimum peut être générée de manière déterministe sur la base des données géodésiques et des valeurs particulières identifiées au moyen des relations de contrainte.
Patent CA-2819449-C (CA)
Inventor: DIJKSTERHUIS GARMT BERNARD
IPC: A23G9/32
Filed: 2011-12-07
Granted: 2019-04-30
Abstract: The aim of the present invention is to reduce the concentration of aroma compounds in food products, without having negative taste attributes. The present invention provides such food products containing two sections, wherein the two sections are visually the same, and wherein the two sections contain aroma compounds at different concentrations in the two sections.
Patent CA-2820906-C (CA)
Inventor: HALFORD JOSEPH
IPC: B61G1/00
Filed: 2013-07-12
Granted: 2015-03-24
Abstract: An improved coupler-knuckle assembly is comprised of a coupler body, a knuckle, and at least two knuckle retainer plugs. The knuckle has an internal coring geometry that increases the cross-sectional area of the throat portion of the knuckle compared to previous designs. The present invention's knuckle design includes a top and a bottom tapered holes in the knuckle with a locking groove at the bottom of each tapered hole for the knuckle retainer plugs to snap into. The knuckle retainer plugs are inserted through the coupler body and into the tapered holes in the knuckle. The improved coupler-knuckle assembly of the present invention reduces fatigue on the coupler, knuckle, and knuckle pin, prevents misalignment of the coupler- knuckle assembly, and prevents knuckle pin breakage.
Patent CA-2824588-C (CA)
Inventor: SUMMER MATTHEW D
IPC: B25J13/08
Filed: 2012-03-02
Granted: 2014-04-22
Abstract: A robotic grasping device (10) has a first finger (20), a second finger (30) and an actuator (40). The first finger has a first fingertip (22), a first base (24) and a first actuator engagement end (26). A first gripping surface (21) of the first finger lies between the first fingertip and the first base. Similarly, the second finger has a second fingertip (32), a second base (34), a second actuator engagement end (36). A second gripping surface (31) of the second finger is between the second fingertip and the second base. The actuator (40) mechanically engages with the first actuator engagement end and the second actuator engagement end to open and close the fingers. A first force sensor (28) is disposed on the base of the first finger to measure a first operative force on the first finger, and a second force sensor (38) is disposed on the base of the second finger to measure a second operative force on the second finger.
Patent CA-2829445-C (CA)
Inventor: NAKAMURA KOUICHIROU
IPC: G02F1/29
Filed: 2006-06-20
Granted: 2016-05-03
Abstract: An electrooptic device having a simple structure that can efficiently increase deflection of a beam is provided. The device includes: an electrooptic crystal (11) having an electrooptic effect; an electrode pair of a positive electrode (12) and a negative electrode (13) for generating an electric field inside the electrooptic crystal; and a power source for applying a voltage between the electrode pair so as to generate a space charge inside the electrooptic crystal. With this arrangement, by using a simple structure, a change in a deflection angle is temporally rapid, and a large deflection angle that can not be obtained by a conventional electrooptic crystal prism can be acquired at a low applied voltage.
Patent CA-2830897-C (CA)
Inventor: GEORGE JONATHAN D
IPC: A47J37/07
Filed: 2013-10-18
Granted: 2015-05-12
Abstract: Provided is a barbecue apparatus for preventing flare-ups and improving temperature distribution and heat retention when cooking on a barbecue. The apparatus comprises at least one plate that is movable between a first position lying atop a respective side of at least one burner tent and a second position withdrawn from the respective side of the at least one burner tent. Further provided are a barbecue comprising said apparatus and a method of preventing flare-ups and improving temperature distribution and heat retention when cooking on a barbecue by moving at least one plate between a first position lying atop a respective side of at least one burner tent and a second position withdrawn from the respective side of the at least one burner tent.