baber/WOPTO huggingface dataset:
Patent CA-2674439-C (CA)
Inventor: GILLANDERS LARRY
IPC: B05C7/04
Filed: 2007-01-04
Granted: 2016-06-07
Abstract: La présente invention concerne des procédés et des systèmes destinés à nettoyer, à revêtir et à adapter de façon étanche des fuites dans des tuyaux existants en une seule opération. Un système de tuyauterie peut être nettoyé en un passage par des particules sèches forcées et poussées par air tout au long du système de tuyauterie par un générateur et un aspirateur. Les tuyaux peuvent être protégés contre la corrosion, l'érosion et l'électrolyse de l'eau, ce qui allonge la durée de vie des tuyaux tels que la tuyauterie en cuivre, en acier, en plomb, en laiton, en fonte et les matériaux composites. Les revêtements peuvent être appliqués sur les tuyaux ayant des diamètres jusqu'à approximativement 1,8 m (6'). Des matériaux d'étanchéité contre les fuites ayant une épaisseur d'au moins approximativement 4 millièmes de pouce peuvent recouvrir les intérieurs des tuyaux et peuvent comporter de nouveaux mélanges de produits de remplissage et de matériaux époxydes et des niveaux de viscosité. Une pression positive peut être maintenue à l'intérieur des tuyaux lors des applications. Les systèmes de tuyauterie peuvent être remis en service approximativement dans les 96 heures.
Patent CA-2677913-C (CA)
Title: Systeme dynamique ajustable de l'intensite de la pulverisation d'eau pour des pieces a main dentaires
Inventor: BECK TIMOTHY M
IPC: A61C1/00
Filed: 2008-02-12
Granted: 2016-03-22
Abstract: L'invention concerne un système d'intensité de la pulvérisation d'eau (2) pour alimenter en eau une pièce à usiner dentaire sur la base de conditions dynamiques rencontrées par la pièce à main (10). La pièce à usiner dentaire est une structure dentaire, typiquement dans la bouche d'un patient. Une fonction périodique de la pièce à main peut comprendre un mouvement tel qu'un mouvement périodique d'un outil (20) de la pièce à main, la vitesse de l'embout rotatif (20) ou un certain paramètre mesurable, tel que le couple subi par un embout rotatif assemblé sur la pièce à main. Au lieu d'une alimentation en eau à un débit d'écoulement constant, la fonction périodique de la pièce à main, tel que le couple ou la vitesse d'embout, est réalisée en mesurant un paramètre associé à la pièce à main. Le système d'intensité de la pulvérisation d'eau ajuste alors automatiquement l'écoulement de l'eau sortant de la pièce à main sur la base du paramètre détecté ou de la fonction périodique détectée, afin d'améliorer l'efficacité de découpe.
Patent CA-2678550-C (CA)
Title: Scheduling of dynamic broadcast channel
Inventor: TENNY NATHAN EDWARD
IPC: H04W48/12
Filed: 2008-03-14
Granted: 2014-09-09
Abstract: System(s) and method(s) are provided that facilitate scheduling system information. Scheduling of system information exploits a control channel associated with a broadcast channel (BCH), and utilizes reference information (e.g., a time reference or a scheduling reference) in addition to system information typically carried by scheduling units (SUs). Scheduling proceeds primarily according to three planning types. (i) A SU carries an indication of a time at which a disparate SU is to be scheduled in the control channel associated with the BCH. The indicated time is a specific time slot in the control channel or a lower bound for an actual scheduling instant. (ii) A first SU indicates a time cycle, or time period, for scheduling disparate scheduling units in the control channel associated with the BCH. (iii) A first SU carries a time indication to a second SU in a same control channel, the second SU indicates a time at which a third SU is to be scheduled.
Patent CA-2690502-C (CA)
Inventor: DEUBLER ALFRED
IPC: B01D53/26
Filed: 2005-09-27
Granted: 2013-12-10
Abstract: A vertically directed dryer unit for compressed air, comprising a dryer cartridge which, together with a housing, defines an inlet head area and an outlet head area. A plurality of hollow membrane fibers extend inside the cartridge between the two head areas, the wall material thereof being more permeable with respect to water vapor than air. An outlet valve is provided between the outlet head area and an outlet of the drier unit. Said valve only opens when the pressure in the outlet head area produces sufficient pressure for the provision of purging air. The purging air is fed to the outer surface of the membrane fibers via a throttle element.
Patent CA-2694387-C (CA)
Inventor: HAMMOUD HASSAN
IPC: E05B65/52
Filed: 2010-03-18
Granted: 2013-03-19
Abstract: An electronic mailbox system features: a mailbox housing with an inner cavity and slot for holding mail, a lid, an electrically-operable lock system for the lid, a mail sensor for detecting the mail being inserted into the slot, a first transmitter, a first receiver and a mailbox microprocessor; and a control box with a second transmitter, a second receiver, a control box indicator light, an unlock button, a reset button, and a control box microprocessor. When the mail sensor detects mail delivery the control box indicator light becomes illuminated. When the unlock button is pushed the lock system unlocks. When the reset button is pressed the indicator light is deactivated. An alarm system may be activated upon receipt of mail and/or if a tamper sensor detects tampering.
Patent CA-2696095-C (CA)
Inventor: JEANMART STEPHANE ANDRE MARIE
IPC: A01N43/90
Filed: 2008-09-01
Granted: 2016-10-11
Abstract: L'invention concerne des composés de formule (I) dans laquelle des substituants sont tels que définis dans la revendication 1. Ces composés sont utiles en tant qu'herbicides.
Patent CA-2697095-C (CA)
Title: Procede ameliore de formation de mousses de polystyrene extrude et produits ainsi obtenus
Inventor: MAURER MYRON J
IPC: B29C44/56
Filed: 2008-08-26
Granted: 2016-02-16
Abstract: Procédé d'obtention de mousses de polymère styrénique de forme complexe consistant à créer une surface de pression, notamment par planage/usinage d'une couche faite d'une planche de polymère styrénique extrudé, à mettre ladite planche en contact avec la face d'une matrice profilée et à comprimer la mousse pour obtenir la forme complexe recherchée.
Patent CA-2699430-C (CA)
Inventor: SARKAR SANDIP
IPC: H04B17/00
Filed: 2008-10-03
Granted: 2014-08-19
Abstract: Techniques for performing calibration and beamforming in a wireless communication system are described. In an aspect, a Node B may periodically perform calibration in each calibration interval with a set of UEs to obtain a calibration vector for the Node B. The Node B may apply the calibration vector to account for mismatches in the responses of the transmit and receive chains at the Node B. In another aspect, the Node B may perform beamforming to a UE  by taking into account gain imbalance for multiple antennas at the UE. The Node B  may determine a precoding matrix for beamforming by taking into account gain imbalance due to (i) different automatic gain control (AGC) gains for receive chains at the UE, (ii) different power amplifier (PA) gains for transmit chains at the UE, and/or (iii) different antenna gains for multiple antennas at the UE.
Patent CA-2701540-C (CA)
Title: Systemes de vibration par sustentation magnetique et procedes pour le traitement ou la prevention d'indications musculosquelettiques utilisant lesdits systemes
Inventor: LEUNG KWOK-SUI
IPC: A61H1/00
Filed: 2008-09-19
Granted: 2013-06-11
Abstract: La présente invention concerne un système de vibration par sustentation magnétique (100) qui comporte une plaque supérieure (001), une plaque de base (002), au moins un premier aimant, au moins un second aimant, au moins un actionneur électromagnétique (010) comportant une moitié supérieure (010a) et une moitié inférieure (010b), une unité de commande, un capteur (011), et un circuit de commande. Le procédé permettant le traitement ou la prévention d'indications musculosquelettiques selon l'invention consiste à produire une plaque supérieure (001), produire une plaque de base (002), générer un premier champ magnétique afin de placer la plaque supérieure (001) en sustentation, générer un second champ magnétique pour amener la plaque supérieure (001) à vibrer, ajuster la fréquence de vibration de la plaque supérieure (001) et ajuster l'amplitude de la vibration de la plaque supérieure (001).
Patent CA-2708051-C (CA)
Inventor: JORQUERA NIETO JUAN IGNACIO
IPC: C12N5/02
Filed: 2010-06-22
Granted: 2017-02-28
Abstract: The present invention relates to mammalian cell culture media which comprise supernatant from some of the fractions of human plasma fractionation according to the Cohn method, more specifically, the supernatant of fractions I and II+III. When said supernatant is added as a culture medium supplement it provides various nutrients and factors for the effective maintenance and/or proliferation of the cultured mammalian cells. In addition, the present invention relates to the preparation process and use of said medium in the culture of mammalian cells.
Patent CA-2710631-C (CA)
Inventor: WABNEGGER DAVID
IPC: H02G1/04
Filed: 2010-07-21
Granted: 2015-11-24
Abstract: Elongate rigid mounting arm and corresponding mounting bracket on one end of the arm, the other end supporting a pivotally mounted insulator depending downwardly from a crank arm, wherein the upper end of the crank arm is attached to an actuator which, upon actuation, pivots the crank arm and insulator about the end of the support arm so as to rotate up and out of the way a energized conductor contained in the wire holder at the bottom end of the insulator. The support arm is temporarily mounted to an existing transmission line tower or pole (collectively herein a tower) so as to extend outwardly substantially horizontally therefrom thereby cantilevering outwardly of the tower the end of the arm supporting the crank arm and insulator.
Patent CA-2714887-C (CA)
Inventor: YASUGI AKIRA
IPC: H02J3/38
Filed: 2009-05-01
Granted: 2012-10-02
Abstract: It is an object to reliably and swiftly restore voltage of a utility grid, which decreased due to a utility grid failure or the like, to reference voltage. A generating apparatus includes: a generator connected to a utility grid; a voltage detecting section for detecting voltage of a utility grid 2; and a control section 21 for determining reactive current corresponding to the voltage obtained from the voltage detecting section 27 based on voltage current correlation information in which the voltage of the utility grid 2 and the reactive current to be supplied to the utility grid 2 are correlated with each other and controlling the electric power converting section 27 to regulate the reactive current to be supplied to or absorbed from the utility grid 2. The apparatus further includes an information changing section 22 for changing the voltage current correlation information to increase an amount of the reactive current with respect to a variation in the voltage in the voltage current correlation information, in the case where the voltage of the utility grid is not in a predetermined range set in advance after a predetermined time period has passed since the voltage of the utility grid varied by a predetermined amount or more.
Patent CA-2717613-C (CA)
Inventor: MOSLEY MATTHEW JOHN
IPC: F02C9/50
Filed: 2010-10-14
Granted: 2013-09-10
Abstract: A fuel controller (33), and associated method, provides a fuel control output signal (49) to a fuel control actuator (47) to control operations. The fuel controller (33) determines the fuel control output signal (49) based on rotational speed error. A combustion air controller (35) provides a combustion air control output signal (59) to a combustion air control actuator (61) to control operations. A cross channel controller (15) is in communication with the fuel controller (33) and the combustion air controller (35). The cross channel controller (15) provides a combustion air control modification signal (67) to the combustion air controller (35). The combustion air control modification signal (67) is determined from the fuel control output signal (49) using an air versus fuel model (71). The combustion air controller (35) determines a preliminary combustion air control signal (63) based on an exhaust temperature error, and further determines the combustion air control output signal (59) based on both of the preliminary combustion air control signal (63) and the combustion air control modification signal (67).
Patent CA-2723761-C (CA)
Inventor: PAULSEN DANIELA
IPC: A61P37/06
Filed: 2009-04-28
Granted: 2019-01-22
Abstract: The invention relates to means for the treatment and/or prophylaxis of an autoimmune disease, means for the formation of regulatory T-cells (TReg) in a living thing, and different methods that use the claimed means.
Patent CA-2731695-C (CA)
Inventor: WILCOX KURT S
IPC: F21K9/00
Filed: 2009-07-20
Granted: 2016-11-08
Abstract: A light-directing lensing member (10) for off-axial preferential-side distribution of light from a light emitter (20) having an emitter axis (21), including a base end (30) with a perimeter-loop line (32) defining a main plane (13) transverse the emitter axis, and an outer surface (12) configured for refracting light from the emitter in a predominantly off-axis direction toward the preferential side. The outer surface includes a major lens-portion (40) and an axially-located minor lens-portion (50). The major lens portion outer surface (41) has a front region (44) centered on the front side (14), a back region (42) centered on the back side (15), and a middle region (46) around the emitter axis and contiguous with the front and back regions. The minor lens-portion has a surrounding-loop surface (52) extending from the middle region transverse the main plane (13) and terminating at an end surface configured to direct substantially axially-parallel light (27) from the emitter in off-axis direction toward the preferential side.
Patent CA-2737679-C (CA)
Inventor: CLAESSEN THOMAS
IPC: A62C99/00
Filed: 2009-10-07
Granted: 2015-06-30
Abstract: The invention relates to an inert gas fire-extinguishing system (100) for reducing the risk of and extinguishing fires in a protected room (10, 10 -1, 10 -2). So as to have the inerting of the protected room (10, 10 -1, 10 -2) ensue according to different variable sequences of events, the inert gas fire-extinguishing system (100) comprises a pressure-reducing device (6) having at least two parallel branches (21, 31, 41), wherein each parallel branch (21, 31, 41) has a pressure-reducing mechanism (22, 32, 42). Each parallel branch (21, 31, 41) is connectable to a high-pressure collecting line (3) and a low-pressure extinguishing line (4, 4 -1, 4-2) via a controllable valve (23, 33, 43), whereby each pressure-reducing mechanism (22, 32, 42) is designed to reduce a high input pressure to a low output pressure according to a known pressure-reducing characteristic curve.
Patent CA-2739475-C (CA)
Title: Coiffe d'extremite destinee a deployer de maniere sure des broches de fixation de tissus
Inventor: SURTI VIHAR C
IPC: A61B17/00
Filed: 2009-10-02
Granted: 2014-04-22
Abstract: La présente invention concerne des systèmes, des dispositifs et des procédés médicaux destinés à manipuler les tissus, tels que ceux destinés à fermer une perforation dans une lumière corporelle interne. Un mode de réalisation dun système médical comprend en général un endoscope, une coiffe dextrémité liée à lextrémité distale de lendoscope, une pluralité daiguilles liées à la coiffe dextrémité, une coiffe de stylet disposée de manière à pouvoir coulisser sur la coiffe dextrémité, une pluralité de stylets liés à la coiffe de stylet, et une pluralité de dispositifs tissulaires. La pluralité daiguilles définit une pluralité de lumières pour aiguilles et la pluralité de stylets se projettent de manière distale à l'intérieur des lumières pour aiguilles. La pluralité de dispositifs tissulaires sont positionnés à lintérieur des lumières pour aiguilles, la translation de la coiffe de stylet par rapport à la coiffe dextrémité entraînant l'introduction dans la pluralité de dispositifs tissulaires de la pluralité de stylets et léjection par ceux-ci de la pluralité daiguilles. Le système médical peut en outre comprendre une pointe protectrice liée de manière à pouvoir coulisser à la pluralité daiguilles.
Patent CA-2742544-C (CA)
Title: Oxygen separation assembly and method
Inventor: REED DAVID M
IPC: C25B9/19
Filed: 2009-10-30
Granted: 2014-09-23
Abstract: An electrically driven oxygen separation assembly and method for applying an electrical potential in which the assembly has one or more tubular membrane elements. The potential is applied at two central spaced locations of a tubular membrane element and at least at opposite end locations thereof. As a result the electric current flow through the tubular membrane element is divided into two parts flowing between the two central spaced locations and the opposite end locations. Additionally, the present invention also provides an end seal to be used in connection with tubular membrane elements.
Patent CA-2743208-C (CA)
Inventor: WANNI AMAR S
IPC: F28D7/16
Filed: 2009-11-12
Granted: 2016-10-18
Abstract: A tube bundle device having at least one displaceable baffle which supports the tubes in the bundle device is disclosed in order to reduce tube vibration. The displaceable baffle includes at least two displaceable portions, which can be moved to installed position such that tubes in a tube bundle are deflected.
Patent CA-2748358-C (CA)
Inventor: DIAZ MAURICIO
IPC: H02B1/21
Filed: 2009-12-07
Granted: 2013-03-12
Abstract: A bus system for use in electrical distribution equipment includes a generally U-shaped arrangement of conductor conductors for supplying very high amperage (e.g., above 2000 amps) alternating current to the electrical distribution system. Compared to prior-art conductor ar-rangements, using the present arrangement, the conductor conductors of a phase can be fabricated from less copper, which is an expensive metal. They also achieve better thermal dissipation and current distribution and mitigate skin effects. As a result, resistive losses, which increase with in-creased temperature, are reduced.
Patent CA-2748915-C (CA)
Inventor: GANE PATRICK A C
IPC: C09D7/80
Filed: 2010-01-11
Granted: 2017-05-23
Abstract: The present invention relates to a process to prepare self-binding pigment particles comprising at least one step a) of grinding one or more binders and one or more mineral materials in an aqueous environment to obtain a suspension, characterised in that, prior to and/or during step a), a copolymer is added in the form of an aqueous solution, said copolymer resulting from the polymerisation of: 2.1) at least one anionic monomer that is an alkene; 2.2) at least one oxyalkylated monomer that is an alkene, wherein the oxyalkyl group has a terminal hydrophobic alkyl, aryl, alkyl aryl or aryl alkyl group having 10 to 32 carbon atoms; 2.3) optionally, at least one other monomer that is an acrylic ester, a preferred acrylic ester being ethyl acrylate, and/or an unsaturated amide, a preferred unsaturated amide being acrylamide, as well as to the products obtained by this process, and uses of these products.
Patent CA-2748918-C (CA)
Title: Joint a etiquette rfid
Inventor: STEWART SHELBY F
IPC: F16J15/06
Filed: 2009-03-04
Granted: 2015-10-27
Abstract: L'invention concerne un joint torique ou un autre élément (10) d'étanchéité aux fluides et un procédé de fabrication d'un tel élément. L'élément comprend un corps (12) constitué d'une préforme en matériau polymérique élastomère vulcanisable. Un transpondeur (50) pour identification par radiofréquence (RFID) est inséré dans la préforme. La préforme est alors vulcanisée pour former le corps et y encastrer le transpondeur RFID (50).
Patent CA-2751282-C (CA)
Inventor: MILTNER KARL
IPC: G01N21/86
Filed: 2010-02-18
Granted: 2016-06-07
Abstract: The invention concerns a test method for analysing a body fluid in which a test tape (14) is used in a test device (10) in order to successively provide analytical test fields (32) stored on the test tape (14), wherein body fluid (52) is applied by a user to the test field (32) provided at a time and the said test field is photometrically scanned using a measuring unit (18) of the device to record measurement signals. In order to increase the measurement reliability, it is proposed that a control value is determined from a time-dependent and/or wavelength-dependent change in the measurement signals and that the measurement signals are processed as valid or discarded as erroneous depending on the control value.
Patent CA-2752781-C (CA)
Title: Composition cosmetique solide renfermant un surfactant, du carbonate de sodium et de la creme de tartre
Inventor: CONSTANTINE MARK
IPC: A61K8/365
Filed: 2010-02-19
Granted: 2017-07-11
Abstract: La présente invention concerne un produit tensioactif se présentant sous forme d'un solide comprenant un tensioactif, du carbonate de sodium, et de la crème de tartre.
Patent CA-2754127-C (CA)
Title: Anticorps contre le ligand a induisant la proliferation (april)
Inventor: MEDEMA JAN PAUL
IPC: C07K16/24
Filed: 2010-02-23
Granted: 2017-04-18
Abstract: La présente invention concerne un composé de liaison qui se lie à APRIL humain. Plus précisément, l'invention porte sur des compositions d'anticorps spécifiques anti-APRIL et sur des procédés d'utilisation de tels anticorps dans la modulation de l'activité biologique APRIL, en particulier dans des maladies inflammatoires, l'inhibition d'une prolifération cellulaire et du cancer.
Patent CA-2754582-C (CA)
Title: Cell seeding module
Inventor: MORENO MARIA
IPC: C12M1/26
Filed: 2010-03-11
Granted: 2014-09-02
Abstract: An apparatus and method is described for seeding cells on a sample or specimen. The cells may be selectively and locally seeded on an upper and lower surface of a planar sample or specimen or on either or both of an interior luminal surface and exterior surface of a hollow sample or specimen. The apparatus includes a chamber suitable for cell seeding, cell growth, and cell conditioning.
Patent CA-2760425-C (CA)
Inventor: FRANCHE JEAN-FRANCOIS
IPC: H04N19/61
Filed: 2011-12-01
Granted: 2016-06-07
Abstract: A method and system for parallel encoding of frames in a video are described, exploiting parallel processing at both frame and slice levels. One or more slices are processed in a preceding frame by one or more cores in a multi-core processor, and a slice is processed in a succeeding frame provided at least one of said one or more cores in the multi-core processor is available for processing; and the processing of a slice from said one or more slices at same physical location in the preceding input frame has been completed, the processing of frames and slices in the preceding and succeeding frames being performed at least partially in parallel. A  significant speedup in comparison to the sequential encoding approach is achieved while maintaining high visual quality for the output video. A corresponding system for parallel encoding of a video is also provided.
Patent CA-2760998-C (CA)
Title: Mot de passe multi-points ou randomises
Inventor: GRIFFIN JASON TYLER
IPC: H04W12/06
Filed: 2011-12-06
Granted: 2016-05-31
Abstract: Un procédé pour authentifier un utilisateur dun dispositif informatique est proposé, tout comme un dispositif informatique dans lequel le procédé est mis en uvre. Dans le procédé, une image de superposition modifiée recouvre une image de base modifiée sur un dispositif daffichage. Au moins une image de base modifiée et une image de superposition modifiée sont déplacées par lutilisateur. Une authentification positive est indiquée en réponse à un premier point lié au point de référence de limage de base en cours dalignement avec un deuxième point lié au point de référence de limage de superposition.