baber/WOPTO huggingface dataset:
Patent CA-2618042-C (CA)
Inventor: TYSOWSKI PIOTR KONRAD
IPC: H04W56/00
Filed: 2008-01-14
Granted: 2013-03-19
Abstract: Sont décrits les méthodes et appareils de commutation de communications associées à un compte d'utilisateur à partir d'un premier appareil de communication mobile (« source ») vers un deuxième appareil de communication mobile (« cible »). Les appareils source et cible peuvent être la propriété du même utilisateur final. L'appareil source est initialement activé pour maintenir avec un serveur hôte sur un réseau de communication sans fil au moyen d'un premier émetteur-récepteur sans fil (c.-à-d. un émetteur-récepteur cellulaire) la synchronisation des données d'utilisateur d'une application (p.ex. une application de courriels) associée au compte d'utilisateur. Pour activer l'appareil cible pour les communications associées au compte d'utilisateur, l'appareil source est fonctionnel afin d'établir une session de programmation avec l'appareil cible au moyen d'un deuxième émetteur-récepteur sans fil (p.ex. un émetteur-récepteur sans fil de courte portée). Pendant la session de programmation, l'appareil source entraîne la transmission des données du compte d'utilisateur (p.ex. au moins une clé de chiffrage/déchiffrage pour les communications de synchronisation de données) à l'appareil cible au moyen du deuxième émetteur-récepteur sans fil. De préférence, les données du compte d'utilisateur sont chiffrées avec une clé d'accès pour la session de programmation. Les données d'utilisateur associées avec l'application peuvent aussi être transférées de l'appareil source à l'appareil cible pendant la session de programmation, sans fil ou au moyen d'une carte mémoire amovible, comme une carte Secure Digital (SD). Avec ces données, l'appareil cible est ainsi activé et capable de maintenir la synchronisation des données avec le serveur hôte pour les données d'utilisateur de l'application associée au compte d'utilisateur. De manière avantageuse, la plupart sinon toutes les étapes de commutation de compte peuvent être facilitées à la volée, sans la participation d'un tiers.
Patent CA-2619850-C (CA)
Title: Selectively controlling in-mold coating flow including inlet flow control and removable containment flange
Inventor: THOMPSON JOHN A
IPC: B29C45/14
Filed: 2003-05-01
Granted: 2011-02-22
Abstract: Molded articles or substrates having an in-mold coating thereon are disclosed. The in-mold coated substrates are produced by a method wherein the flow of the in- mold composition onto the substrate can be selectively controlled. The molded articles can be preferentially coated in desired or predetermined areas with in-mold coating compositions by controlling the thickness or depth of various sections of the substrate.
Patent CA-2621265-C (CA)
Inventor: FREUDENSCHUSS MARTIN
IPC: B01D15/22
Filed: 2006-08-31
Granted: 2016-07-19
Abstract: The invention relates to a packing material for a micro-adsorption column for drying and/or purification of dissolved organic or biological analytes, such as toxins, antibiotics, vitamins, hormones, pesticides and similar, containing at least one drying agent which contains magnesium sulphate and at least one further drying agent selected from the group comprising aluminium oxide, calcium chloride, calcium hydride, calcium oxide, calcium sulphate, potassium hydride, silica gel, copper sulphate, magnesium oxide, magnesium perchlorate, molecular sieves, sodium hydroxide, phosphorus pentoxide, sulphuric acid on silica, phosphorus pentoxide on silica and 0.5 to 90 wt. % of a naturally-occurring or synthetic support with large internal surface such as zeolite, diatomic earths, bentonite, silicon dioxide or similar. The invention further relates to a micro-adsorption column packed with the above and use thereof.
Patent CA-2622181-C (CA)
Title: Method of controlling the speed of a laying head in a rolling mill
Inventor: SHORE T MICHAEL
IPC: B21B15/00
Filed: 2008-02-26
Granted: 2011-04-05
Abstract: A method is disclosed for controlling the speed of a curved rotatably driven laying pipe through which a longitudinally moving product is directed to exit from the delivery end of the pipe as a helical formation of rings. The method comprises determining the maximum and minimum internal radii R max, R min of the pipe at the location of the maximum radius R of the pipe as measured from its rotational axis; continuously measuring the velocity V p of the product entering the laying pipe; and, controlling the rotational speed of the laying pipe such that the rotational velocities V max, V min of the pipe at said maximum and minimum internal radii bracket a range containing the velocity V p of the product.
Patent CA-2632029-C (CA)
Inventor: MOSELY RODERICK C
IPC: H01H33/668
Filed: 2006-12-15
Granted: 2013-05-28
Abstract: A method for detecting a high pressure condition within a high voltage vacuum device (402) includes detecting the position of a movable structure such as a bellows or flexible diaphragm (412) . The position at high pressures can be detected optically by the interruption or reflection (414) of light beams, or electrically by sensing contact closure or deflection via strain gauges.  Electrical sensing is provided by microcircuits (1002) that are operated at high voltage device potentials, transmitting pressure information via RF or optical signals.
Patent CA-2636178-C (CA)
Inventor: ERB PAUL ANDREW
IPC: H04M3/22
Filed: 2008-06-26
Granted: 2014-01-28
Abstract: A method and apparatus for identifying occurrences of a given network address is provided. A request is transmitted comprising data associated with the given network address to at least one remote communication device, the request for triggering a lookup of at least a portion of the data in a directory associated with the at least one remote communication device. At least one message is received indicative that the data associated with the given network address is present in the directory.
Patent CA-2637277-C (CA)
Inventor: OKA TAKASHI
IPC: F01D5/30
Filed: 2007-03-13
Granted: 2012-10-09
Abstract: A structure for retaining a fan blade of a turbine includes a disk having a plurality of dovetail grooves spaced at predetermined angular intervals in a circumferential direction with the grooves extending in an axial direction. Fan blades each include a dovetail part which is fitted in one of the dovetail grooves in an axial direction and capable of transmitting a centrifugal force produced during rotation to the disk. The disk further includes a flange part which is positioned in front of the dovetail grooves and extends outwardly in a radial direction. An integral ring-shape retainer member is fitted between a front surface of the dovetail part and a rear surface of the flange part of the disk and transmits an axial forward load acting on the fan blades to the disk via the rear surface of the flange part. This structure avoids overloading of releasable securing fasteners such as securing bolts while providing a cost effective structure to manufacture and assemble.
Patent CA-2640800-C (CA)
Title: Appareillage et systeme passifs de gestion des eaux de ruissellement
Inventor: SCARPINE DANIEL ALBERT
IPC: E03F1/00
Filed: 2008-10-07
Granted: 2012-12-18
Abstract: Un orifice d'absorption des eaux de ruissellement situé près de l'extrémité supérieure du corps d'un milieu filtrant en couches est doté d'un collecteur de distribution qui assure l'utilisation efficace de la surface active du milieu filtrant en l'alimentant de plusieurs courants espacés d'eaux de ruissellement, chacun à un point d'impact dont l'énergie est dissipée par une couche de matériau couvrant la surface du milieu filtrant en couches supérieures. Le captage des eaux de ruissellement est mesuré au compteur pour contrôler la cinétique du processus de suppression des polluants des eaux de ruissellement, ce qui ralentit par le fait même le libre cours moyen des eaux de ruissellement et optimise le captage des polluants. La hauteur du niveau d'eau dans le corps peut être rajustée manuellement par un bras de pivot prenant la forme d'une colonne d'eau stagnante associée à l'eau à l'intérieur du conteneur. Des conduites verticales sont prévues pour drainer lentement l'eau stagnante à travers le système entre les averses, ce qui simplifie l'entretien et permet une suppression optimale des polluants des averses de première évacuation. Le prétraitement des eaux de ruissellement, p. ex. par l'utilisation d'un agent oléophile ou d'un agent tampon pour pH, est prévu. Les milieux filtrants se nettoient facilement, soit par râclage, soit par l'ajout de matériau dans le milieu filtrant lorsque la capacité de captage des particules du matériau existant est atteinte.
Patent CA-2640873-C (CA)
Title: Liquefaction of associated gas at moderate conditions
Inventor: SHIPCHANDLER ARIF
IPC: F25J3/02
Filed: 2006-11-09
Granted: 2014-10-14
Abstract: A method is proposed for converting a portion of associated gas generated during crude oil production into a liquid form which permits the transport of a large amount of methane at moderate temperatures. A methane-containing liquid is produced at moderate temperature by: recovering the gas from oil production; drying the gas; chilling the dried gas; and separating the chilled gas into methane-rich and methane-lean streams.
Patent CA-2644937-C (CA)
Inventor: PERRY KEVIN JOSEPH
IPC: B01D46/10
Filed: 2007-03-21
Granted: 2015-11-24
Abstract: A method of detecting particles during inspection is provided. The method includes establishing a security checkpoint including a detection system, wherein the detection system includes a chamber defining a passage and includes a plurality of jets. The method also includes passing an individual through the passage, enhancing a convection plume including particles from the individual by blowing air through at least one of the plurality of jets, and absorbing the particles in a preconcentrator including a filter encased in a frame having a high thermal conductivity. Moreover, the method includes evaporating the particles absorbed in the preconcentrator and using a detector to determine whether the particles are from at least one of an explosive material and a narcotic substance.
Patent CA-2646926-C (CA)
Title: Portable animal scale and sorter
Inventor: KLEINSASSER JONATHAN
IPC: A01K1/00
Filed: 2008-12-03
Granted: 2011-05-24
Abstract: A weigh scale and a sorter unit mounted at a front gate for guiding the animal after weighing when the animal emerges from the front gate is transported from pen to pen within a barn on ground wheels with the sorter unit being mounted so as to be movable from a deployed position to a retracted transport position by folding or sliding, in which a total length of the weigh scale and sorter unit is reduced relative to a total length thereof in the deployed position for manoeuvring the weigh scale with sorter unit attached during transportation.
Patent CA-2650876-C (CA)
Inventor: SMITH KENNETH W
IPC: B05D5/08
Filed: 2007-07-20
Granted: 2015-04-07
Abstract: A system for reducing pressure drop associated with turbulent fluid flow through subsea conduits. Such reduction in pressure drop is accomplished by transporting a hydrate inhibited drag reducer through a long conduit of small diameter, and thereafter injecting the drag reducer into a host fluid at the subsea location, to make a treated fluid. The treated fluid is then extracted from the subsea location via a production/transportation conduit. The presence of the drag reducer in the treated fluid reduces pressure drop associated with flow through the production/transportation conduit.
Patent CA-2651379-C (CA)
Inventor: MASSIMO IPPOLITO
IPC: F03D7/06
Filed: 2006-05-10
Granted: 2013-08-06
Abstract: A system (1) is described for automatically controlling the flight of at least one power wing airfoil (2) , comprising first detecting means (3) on board of such power wing airfoil (2) adapted to detect first pieces of information (3a) dealing with at least one position and one orientation in space of the power wing airfoil (2) and accelerations to which the power wing airfoil (2) is subjected; second detecting means (5) on the ground adapted to detect tension on the driving cables (21) of the power wing airfoil (2) and a position of a driving unit (9) counterweight; processing and controlling means (7) adapted to transform the contents of such information (3a, 5a) into a mechanical drive operating on the winches of the driving unit (9) to drive the power wing airfoil (2) along a flight trajectory TVl, TV2 , TV3, ..., TVn maximising a "lift" effect generated on the power wing airfoil (2) . A process is further described for automatically controlling the flight of at least one power wing airfoil (2) through the system (1) .
Patent CA-2657556-C (CA)
Title: Submerged hydroelectric turbines having buoyancy chambers
Inventor: WILLIAMS HERBERT
IPC: F03B17/06
Filed: 2007-07-13
Granted: 2015-05-19
Abstract: In a hydroelectric turbine having a rotor disposed within a stator housing, the rotor having an annular outer rim received by a channel in the stator housing, the improvement comprising a buoyant rotor, the rotor preferably having buoyancy chambers disposed within the rotor. The buoyancy chambers may be disposed within the annular outer rim, the blades or an annular inner rim, or combinations thereof. Preferably, the buoyancy chambers are filled with a material having a specific gravity of one or less, and most preferably the filler material is a polymer foam that adds rigidity to the rotor.
Patent CA-2662999-C (CA)
Inventor: DOWD EDWARD M
IPC: G02B6/50
Filed: 2009-04-17
Granted: 2012-08-14
Abstract: Purging interior regions of a cable reduces or prevents hydrogen darkening of an optical fiber located in the cable. While hydrogen may permeate through an outer surface of the cable, fluid circulating through the cable purges the hydrogen from within the cable. This circulation of the fluid occurs between an inner tube containing the fiber and an outer tube surrounding the inner tube.
Patent CA-2664474-C (CA)
Title: Switching controlgear of circuit breaker
Inventor: SAITO MINORU
IPC: H01H33/59
Filed: 2007-09-25
Granted: 2012-10-30
Abstract: A switching controlgear of circuit breaker 100 outputs an opening command signal or closing command signal to the circuit breaker with the maximum being 1 cycle or less of wait time when the opening command signal or closing command signal is detected, and can cause the circuit breaker to open or to close at a desired phase of the main circuit current or power system voltage. The switching controlgear of circuit breaker 100 has switching control signal output time calculation means and switching command signal output delay means 20. The switching control signal output time calculation means 10 calculates the switching control signal output time using the detection timing of the opening command signal or closing command signal as a reference so that the circuit breaker opens or closes at the desired phase after the total time of the switching control signal output time and the estimated opening operation time or estimated closing operation time of the circuit breaker 620 is elapsed. The switching command signal output delay means 20 outputs a delay-controlled opening command signal or a delay-controlled closing command signal to the circuit breaker after the switching control signal output time, which is the latest, is elapsed when an opening command signal or closing command signal is actually detected.
Patent CA-2674317-C (CA)
Inventor: GROSBOIS JEROME
IPC: B25J9/16
Filed: 2007-01-22
Granted: 2015-05-26
Abstract: The method comprises the following successive steps: (a) 3D digitization, in the form of a cloud (N) of 3D points [Nj(Xj, Yj, Zj)] of the surface of a real working situation (STR), (b) automatic location, within the cloud (N) of points originating from step (a), of each virtual part (P~j) and of the virtual working environment (5~) using 3D CAD digital models of each real part (Pj) and of the real working environment (5), (c) automatic build-up of a 3D virtual working situation (STV) using 3D CAD digital models of each real part (Pj) and of the real working environment (5) and by means of the location data [(x,y,z) ;(.alpha., .beta., .gamma.)] of each virtual part (P~j) and of the virtual working environment (5~) which were determined in step (b), (d) automatic selection of a virtual part (P~j) from the virtual working situation (STV), (e) operation of the real picking tool (11) in such a way that it automatically picks up the real part (Pj) that corresponds to the virtual part (P~j) selected in step (d).
Patent CA-2674563-C (CA)
Inventor: SEHGAL LAKSHMAN R
IPC: A61P9/00
Filed: 2007-03-14
Granted: 2014-12-30
Abstract: The present invention relates to methods and compositions for treatment of cardiovascular and peripheral vascular diseases using ex vivo and in vivo gene delivery technologies. One aspect of the present invention relates to a method for treating a vascular disease by introducing a DNA sequence encoding a TM protein or its variant into a segment of a blood vessel in vivo using a gutless adenovirus vector. Another. aspect of the present invention is to provide a method to deliver a gutless adenovirus vector carrying a DNA sequence encoding a TM.protein or its variant using a stent.
Patent CA-2675428-C (CA)
Title: Valve cartridge with improved flow rate
Inventor: FRACKOWIAK STEVE A
IPC: F16K27/00
Filed: 2008-01-31
Granted: 2016-01-12
Abstract: One-handle and two-handle valve cartridges have an increased maximum flow rate and/or a decreased size (e.g., volume). Accordingly, the valve cartridges achieve an improved flow rate to volume relationship.
Patent CA-2677185-C (CA)
Title: Methode de preparation de particules comprenant un enrobage d'oxyde metallique, et particules enrobees d'oxyde metallique
Inventor: TOLEDANO OFER
IPC: C09D7/00
Filed: 2008-02-03
Granted: 2013-12-03
Abstract: L'invention concerne une méthode utilisant un oxyde métallique pour enrober une matière particulaire solide insoluble dans l'eau. La méthode consiste à: a) placer la matière particulaire solide insoluble dans l'eau au contact d'un additif ionique et d'un milieu aqueux afin d'obtenir une dispersion de la matière particulaire présentant à sa surface des charges positives; b) soumettre la matière particulaire à un processus d'enrobage consistant à précipiter un sel d'oxyde métallique sur la surface de la matière particulaire afin d'y former une couche d'oxyde métallique pour obtenir une matière particulaire enrobée d'une couche d'oxyde métallique; c) répéter l'étape b) au moins quatre autres fois; et d) vieillir cette couche d'enrobage. L'invention concerne en outre: des particules comprenant une matière particulaire enrobée d'une couche d'oxyde métallique; l'utilisation de ces particules à des fins d'administration topique; et une méthode utilisant ces particules pour prévenir, réduire ou éradiquer des animaux nuisibles à un emplacement.
Patent CA-2684260-C (CA)
Title: Sparsed u-tdoa wireless location networks
Inventor: MIA RASHIDUS S
IPC: H04W64/00
Filed: 2008-04-17
Granted: 2013-10-08
Abstract: In an overlay, U-TDOA-based, Wireless Location System, LMUs typically co-located with BTSs, are used to collect radio signaling both in the forward and reverse channels. Techniques are used to compensate for sparse LMU deployments where sections of the U-TDOA service area are uplink demodulation or downlink beacon discovery limited.
Patent CA-2684842-C (CA)
Title: A movement device on an endless belt of adaptable path
Inventor: FEGE FRANCOIS-LOIC
IPC: B65G15/26
Filed: 2009-11-09
Granted: 2017-04-11
Abstract: The invention relates to a movement device comprising an endless belt (10) comprising a working portion (12) defined in a substantially horizontal working plane (P1) and a reserve portion (14) defined in a reserve plane (P2) optionally coinciding with said working plane (Pl); a first guide wheel (20) linearly movable in said working plane (P1) and guiding the endless belt (10); a second guide wheel (22) linearly movable in said reserve plane (P2) and guiding the endless belt (10); two deflector members for deflecting the endless belt (10) from the working plane (P1) to the reserve plane (P2); drive means for driving the endless belt; and movement means for synchronously moving the two guide wheels (20, 22) in such a manner that the sum of the distances between each of the guide wheels (20, 22) and the deflector members is constant. The length of the working portion (12) of the endless belt (10) is capable of varying continuously and the quantity of articles that can be placed on the working portion (12) of the belt (10) can vary accordingly.
Patent CA-2689216-C (CA)
Inventor: FRIEDMAN JULIAN LAWRENCE
IPC: G06F21/60
Filed: 2008-08-05
Granted: 2016-03-29
Abstract: Provided are methods, apparatus and computer programs for tracking the origins of data and controlling transmission of the data. In one embodiment, transmission of sensitive data by script operations is limited, to prevent transmission to any network location other than to the source of that sensitive data, by a new function within a scripting engine of an HTTP client that is responsive to origin tags placed within the data. Origin tags that are associated with data inputs are propagated to any output data items, so that transmission of derived information can also be controlled.
Patent CA-2689569-C (CA)
Inventor: WOLSCHEK MARKUS
IPC: C12N7/04
Filed: 2008-06-26
Granted: 2020-10-27
Abstract: La présente invention concerne une construction d'expression linéaire exempte de toute amplification classique et/ou des séquences de sélection comprenant un promoteur d'ARN polymérase I (polI) et un signal de terminaison de polI, introduites entre une ARN polymérase II (polII) et un signal de polyadénylation convenant pour l'expression de segments d'ARN viral, de préférence des virus de la grippe. Cette construction de l'invention convient pour une production efficace et rapide de particules virales, en particulier pour produire des préparations de vaccins destinées au traitement de maladies épidémiques et/ou pandémiques.
Patent CA-2692829-C (CA)
Title: Presbyopic treatment system
Inventor: LINDACHER JOSEPH MICHAEL
IPC: G02C7/04
Filed: 2008-08-20
Granted: 2017-01-03
Abstract: A method and system for treating Presbyopia and pre-Presbyopia are provided that do not compromise the wearer's intermediate or distance vision. The system is a lens and a lens series, wherein the power profiles of the lenses are tailored to provide an amount of positive ADD power in the near vision zone that is slightly less than that which is normally required for near vision accommodation, while also providing an amount of negative spherical aberration in the peripheral optical zone. The dynamic ocular factors of the wearer's eye work in conjunction with the positive ADD power provided by the central optical zone and with the effective ADD gained from the negative spherical aberration provided by the peripheral optical zone to induce a minimally discernible amount of blur that is tuned to maximize the wearer's depth of focus.
Patent CA-2695869-C (CA)
Title: Arc fault circuit interrupter and method of detecting and interrupting a resistive series arc of a power circuit
Inventor: ELMS ROBERT T
IPC: H02H1/00
Filed: 2008-08-07
Granted: 2015-02-24
Abstract: An arc fault circuit interrupter includes line and load terminals, separable contacts in series between the terminals, a neutral conductor, and an operating mechanism opening and closing the contacts and tripping open the contacts in response to a trip signal. A current transformer senses current flowing through the contacts. A  voltage sensor detects voltage zero crossings between the load terminal and the neutral conductor. A processor detects a resistive series arc in series with the contacts. A processor routine determines, for each half cycle, samples of the sensed current, an offset value from an average of sensed current samples proximate the voltage zero crossings for the corresponding half cycle, adjusted sensed current samples as adjusted by the offset value, a profile corresponding to a resistive series arc as a function of the sensed current samples and the adjusted samples, and the trip signal in response to occurrences of the profile.