baber/WOPTO huggingface dataset:
Patent CA-2642206-C (CA)
Title: Electrode pour une torche a plasma d'arc a demarrage par contact et torche a plasma d'arc a demarrage par contact employant de telles electrodes
Inventor: MATHER JON
IPC: C23F1/02
Filed: 2007-02-20
Granted: 2016-06-07
Abstract: L'électrode selon l'invention pour une torche à plasma à arc à démarrage de contact comprend un corps d'électrode allongé constitué d'un matériau électriquement conducteur. Le corps d'électrode est mobile par rapport à la torche. Un élément élastique est utilisé pour faire passer sensiblement tout le courant d'arc pilote entre une alimentation en énergie, une connexion de puissance en communication électrique avec l'alimentation en énergie, et le corps d'électrode pendant l'opération d'arc pilote de la torche à plasma à arc. L'électrode et la torche peuvent comprendre un élément de contact comportant une première surface en communication électrique avec le contact de puissance et une seconde surface pour un contact physique et une communication électrique avec une surface de contact correspondante du corps d'électrode pour faire passer sensiblement tout le courant d'arc transféré entre l'alimentation en énergie et le corps d'électrode pendant le mode d'arc transféré.
Patent CA-2649781-C (CA)
Inventor: KUTTEL BEAT
IPC: E21B19/16
Filed: 2007-04-24
Granted: 2013-01-08
Abstract: An apparatus (108) is disclosed for handling a tubular segment (102), coupling the tubular segment (102) with a tubular string (104), and handling the tubular string (104) in a well bore (106). The apparatus has a tubular engagement assembly (108), which connects to a drive shaft of a top drive (112). The tubular engagement assembly (108)has a self-engaging ball (300) and taper (302) assembly that releasably engages the tubular segment (102). When the tubular engagement assembly (108) connects to the drive shaft and the ball (300) and taper (302) assembly engages the tubular segment (102), any rotation in the drive shaft results in rotation of the tubular segment(102). This rotation allows the tubular segment (102) to engage the tubular string (104).
Patent CA-2656800-C (CA)
Inventor: BUIJSE MARTEN ADRIAAN
IPC: E21B43/32
Filed: 2007-07-12
Granted: 2015-04-07
Abstract: A method is disclosed for controlling water condensation in the pores of a near wellbore region of a permeable formation through which wet natural gas flows into an inflow section of an oil and/or gas production well, the method comprising controlling fluid transfer through said region such that development of a water bank resulting from condensation of water in said region is inhibited or promoted. If the well is a gas production well then development of a water bank may be inhibited by controlling pressure drawdown, cyclic well shut in, fracturing and/or injection of heat generating and/or water transporting chemicals.
Patent CA-2663061-C (CA)
Inventor: MORI VINCENT
IPC: A62C13/70
Filed: 2007-08-29
Granted: 2015-03-24
Abstract: An aerosol fire extinguisher for dispensing a liquid wet chemical fire extinguishing agent, and a composition for the liquid wet chemical fire extinguishing agent, where the liquid wet chemical fire extinguishing agent is rated for class A, B, C and K fires. The fire extinguisher includes a container and a valve assembly affixed to the container. A bag is positioned within the container, where the bag includes an output tube connected in fluid communication to the valve assembly. A actuator is connected in fluid communication to the valve assembly opposite the output tube, where the actuator has an elongated output orifice. A liquid wet chemical fire extinguishing agent is disposed within the bag and a propellant is disposed within the container, wherein the bag isolates the liquid wet chemical fire extinguishing agent from the propellant. The configuration of the elongated output orifice expels the liquid wet chemical fire extinguishing agent in a substantially planar pattern onto the fire.
Patent CA-2666949-C (CA)
Title: Vehicle controller
Inventor: OKAYAMA HIDEO
IPC: B60L1/04
Filed: 2007-01-26
Granted: 2013-10-29
Abstract: There is provided a vehicle controller that is mounted in a box-shaped manner beneath the floor or on the roof of a vehicle so as to supply electric power to vehicle apparatuses. The vehicle controller is configured with a plurality of functional modules 4; each of the functional modules 4 has at one side thereof an interface side 22 in which a first interface region 5 where signal-line terminals are arranged and a second interface region 6 where power-line terminals are arranged are separated; in each of the interface sides 22, the first interface region 5 is disposed at one and the same end and the second interface region 6 is disposed at the other and the same end.
Patent CA-2668845-C (CA)
Title: Production de nouveaux engrais a liberation a la demande et precise
Inventor: PRASAD DURGA YANDAPALLI
IPC: C05G3/90
Filed: 2007-11-06
Granted: 2015-01-20
Abstract: La présente invention concerne la production de nouveaux engrais à libération à la demande et précise tels que des nutriments encapsulés dans les semences, un traitement de formulation liquide pour racines de semis avant transplantation ou bien pour application sur les sols ou encore pour application foliaire, et des granulés d'engrais ou des comprimés destinés à augmenter le rendement des cultures.
Patent CA-2678295-C (CA)
Inventor: ANDREWS MARK DAVID
IPC: C10M137/10
Filed: 2009-09-04
Granted: 2016-02-16
Abstract: A lubricating oil composition comprising (A) an oil of lubricating viscosity in a major amount; and, (B) as an additive component in a minor amount, an oil-soluble zinc salt of a dithiophosphoric acid, the dithiophosphoric acid being the reaction product of phosphorus pentasulphide with a mixture of at least one first alcohol of the formula ROH where R is an aliphatic hydrocarbyl group having at least four carbon atoms or is an alkaryl group, and at least one second alcohol which is an ester of a polyhydric alcohol.
Patent CA-2681426-C (CA)
Inventor: JADING YLVA
IPC: H04L27/26
Filed: 2008-01-11
Granted: 2016-06-14
Abstract: A network unit of an own cell is operated in a radio communication system utilizing a radio interface that includes a radio frame made up of a number of sub-frames. The own cell serves one or more user equipments. Operation includes obtaining information about a scheduling of MBSFN data transmissions in one or more neighboring cells. The information thereby obtained is used to generate an information signal that, for a given sub-frame, enables the one or more user equipments to determine whether neighboring cell measurements can be performed using a unicast group of Orthogonal Frequency Division Multiple access (OFDM) symbols. The information signal is transmitted to the one or more user equipments, which can then use the information to determine how to locate cell-specific reference symbols when doing measurements of neighboring cells.
Patent CA-2683273-C (CA)
Inventor: DIEP THANH A
IPC: G06F21/55
Filed: 1999-12-07
Granted: 2013-02-12
Abstract: Detecting harmful or illegal intrusions into a computer network or into restricted portions of a computer network uses statistical analysis to match user commands and program names with a template sequence. Discrete correlation matching and permutation matching are used to match sequences. The result of the match is input to a feature builder and then a modeler to produce a score. The score indicates possible intrusion. A sequence of user commands and program names and a template sequence of known harmful commands and program names from a set of such templates are retrieved. A closeness factor indicative of the similarity between the user command sequence and a template sequence is derived from comparing the two sequences. The user command sequence is compared to each template sequence in the set of templates thereby creating multiple closeness or similarity measurements. These measurements are examined to determine which sequence template is most similar to the user command sequence. A frequency feature associated with the user command sequence and the most similar template sequence is calculated. It is determined whether the user command sequence is a potential intrusion into restricted portions of the computer network by examining output from a modeler using the frequency feature as one input.
Patent CA-2685091-C (CA)
Title: Display element for attaching advertising to the handle of a shopping cart
Inventor: SONNENDORFER HORST
IPC: B62B3/14
Filed: 2007-07-12
Granted: 2013-05-21
Abstract: The invention relates to a display element (1) for attaching advertising to the handle of a shopping cart or the like, comprising a base body having a recess for inserting advertising media in a flat manner and fastening elements for fastening the display element on the handle bar, or the handle bar mounts, of a shopping cart, wherein the display element (1) is made of half shell-shaped parts (2, 2', 3), which in the joined state surround the handle bar (15), or the handle bar mount, in the shape of an enclosed box profile and are non-positively or positively connected to the handle bar.
Patent CA-2685377-C (CA)
Inventor: COLLINS RODERICK
IPC: D21H17/67
Filed: 2008-06-04
Granted: 2014-05-27
Abstract: A continuous filler treatment process has been developed to enhance the fixation of anionic latex on filler in a short time. In this process anionic polymer dispersions (latex) are added to common papermaking filler slurries at ambient temperature and then mixed with water of temperature higher than the glass transition temperature (Tg) of the latex used. To efficiently fix the latex the temperature of the filler/latex mixture must be 30-60°C higher than the Tg of the latex used. The chemical composition of the resin and the type of surfactant used during the emulsion polymerisation process of the polymer latex dispersions are important factors for efficiently fixing the latex onto the filler by adding hot water and improving the properties of paper made with the treated filler. The enhanced fixation of anionic latex onto filler using hot water is done in mixing vessels that can control shear and mixing time. The anionic latexes applied by this process are totally and irreversibly fixed or bound onto the filler particles and the aggregated filler slurry is stable over time. The latex-treated filler slurry can be added to papermaking furnishes at any point prior to the headbox of the paper machine or stored for later use. It can be added to wood-free or wood-containing furnishes commonly used for making fine papers, mechanical pulp papers, and multi-ply paperboards. The latex-treated filler slurry improves filler retention, only slightly reduces sheet strength and improves sizing performance. Furthermore, latex-treated calcium carbonate filler, such as precipitated calcium carbonate (PCC), is more acid-resistant and, when used in manufacturing mechanical pulp paper under neutral conditions, less acid is needed to control the pH.
Patent CA-2686256-C (CA)
Inventor: LAUBER RENE
IPC: B62B3/02
Filed: 2009-11-24
Granted: 2012-08-21
Abstract: A carrier for carrying goods for an invalid vehicle, such as a wheelchair, having a seat. The carrier has a basket support and a foldable basket with a back wall. The basket support has vehicle connectors for detachably connecting the basket support to the vehicle with the support behind the seat. The basket support also has basket connectors for detachably connecting the basket to the support with its back wall against the support. The basket can be detached from the basket support and used alone. The support, with or without the basket attached to it, can be detached from the wheelchair when the wheelchair is to be folded.
Patent CA-2687331-C (CA)
Title: Diffuseur de substance volatile
Inventor: BERTASSI EDOARDO
IPC: A61L9/12
Filed: 2008-06-06
Granted: 2016-05-03
Abstract: La présente invention porte sur un diffuseur de substance volatile, basé sur une membrane perméable avec une fermeture, une paroi solide étant appliquée à ou séparée de la membrane pour respectivement stopper ou permettre l'évaporation. La forme de la membrane est adaptée pour compenser un vide potentiel à l'intérieur du conteneur.
Patent CA-2690953-C (CA)
Inventor: JONES CHRISTOPHER SCOTT
IPC: C07D405/14
Filed: 2008-06-16
Granted: 2012-10-02
Abstract: The present invention relates to a compound of the Formula I (1) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3A, R3B, R4, R5, X, m, and n are as defined herein. Such novel benzamidazole derivatives are useful in the treatment of abnormal cell growth, such as cancer, in mammals. This invention also relates to a method of using such compounds in the treatment of abnormal cell growth in mammals, especially humans, and to pharmaceutical compositions containing such compounds.
Patent CA-2695715-C (CA)
Inventor: APPENZELLER JOERG
IPC: H01L51/30
Filed: 2003-02-19
Granted: 2011-06-07
Abstract: A self-aligned carbon-nanotube field effect transistor semiconductor device comprises a carbon-nanotube [104] deposited on a substrate [102], a source and a drain [106-107] formed at a first end and a second end of the carbon-nanotube [104], respectively, and a gate [112] formed substantially over a portion of the carbon-nanotube [104], separated from the carbon-nanotube by a dielectric film [111].
Patent CA-2700157-C (CA)
Inventor: DEMERLE OLIVIER
IPC: G21C1/00
Filed: 2008-09-18
Granted: 2016-04-19
Abstract: The invention relates to a method for the water filling and air blow-off of a main primary circuit (1) of a nuclear unit after stopping the same, said main primary circuit (1) including a tank (2) located in a pool of a reactor building (4), primary pumps (5), at least one steam generator (6) including a plurality of steam generating tubes (7) located above the level of the tank (2), and a pressuriser (8).
Patent CA-2700888-C (CA)
Inventor: FOLDEN THOMAS IRVIN
IPC: A61M1/36
Filed: 2008-09-18
Granted: 2015-03-31
Abstract: A system for priming an extracorporeal blood circuit is described. The system includes a fluid circuit (200) with an air venting mechanism, a reversible pump (222), arterial and venous lines, a prime waste bag (285) and a switchable coupler (220) selectively connecting the arterial and venous lines to the waste bag or alternatively interconnecting the arterial and venous lines. A priming fluid is connected to the circuit and circulated in the circuit under different configurations of the arterial and venous line connections.
Patent CA-2701306-C (CA)
Title: Melangeur a faible cisaillement pour les gaz
Inventor: ANDRESEN HARVEY E
IPC: B01J12/00
Filed: 2008-11-12
Granted: 2015-10-20
Abstract: La présente invention concerne un mélangeur de gaz permettant de mélanger un premier flux gazeux avec un second flux gazeux. Ledit mélangeur comprend un labyrinthe à impact au niveau du premier flux gazeux comportant des structures, par exemple des parois striées, formant un parcours tortueux que doit suivre le premier flux gazeux pour rejoindre une zone de mélange du mélangeur de gaz. Le labyrinthe favorise l'ignition des particules entraînées dans le premier flux gazeux. Des tuyaux allongés et rectilignes reçoivent le premier flux gazeux à la sortie du labyrinthe à impact et l'amènent jusqu'à la zone de mélange. Les tuyaux se trouvent à l'intérieur d'une cuve contenant le second flux gazeux. Les tuyaux comportent des ouvertures qui sont essentiellement alignées avec la direction d'écoulement du second flux gazeux au niveau de la zone de mélange, ce qui permet l'introduction du premier flux gazeux dans le second flux gazeux avec un faible cisaillement.
Patent CA-2702122-C (CA)
Inventor: JOHANSSON NILS
IPC: F42B30/00
Filed: 2008-10-16
Granted: 2013-02-12
Abstract: The present invention relates to a method and a shell (1) for achieving variable firing range and effect when firing from a launcher, which shell (1) contains a firing charge (10), a rocket motor charge (6) with gas outlet (8), a rocket motor nozzle (9) and an active part (5). According to the invention, this is achieved by virtue of the fact that the shell (1) also contains a release mechanism (15) for releasing the rocket motor nozzle (9) from the rocket motor charge (6) after a time delay determined with regard to firing range and effect, and that the rocket motor charge (6) comprises a propellant which is detonable.
Patent CA-2702908-C (CA)
Title: Structure d'avion comportant des jonctions d'arrets de raidisseurs
Inventor: CAZENEUVE HELENE
IPC: B64C1/06
Filed: 2008-09-12
Granted: 2013-01-08
Abstract: La structure d'avion comporte un premier et un deuxième panneau raidi comprenant chacun une peau et des raidisseurs s'étendant suivant un axe longitudinal du panneau. Les raidisseurs sont interrompus à chaque jonction de panneaux et comportent chacun au moins deux semelles. La structure comporte en outre une virole recouvrant partiellement les au moins deux semelles des raidisseurs du premier panneau et les au moins deux semelles des raidisseurs du deuxième panneau. La structure comporte également un doubleur comportant une bande centrale s'étendant entre une extrémité des raidisseurs interrompus par la jonction de panneaux et le bord de ces panneaux, ainsi qu'au moins un bord cranté présentant des extensions dites pattes, ces pattes s'étendant entre les raidisseurs et ayant des dimensions telles qu'elles recouvrent une surface s'étendant sur la peau entre deux raidisseurs voisins d'un même panneau.
Patent CA-2705633-C (CA)
Title: Display unit
Inventor: KOZAKI TETSUO
IPC: G02B27/01
Filed: 2010-05-27
Granted: 2017-08-08
Abstract: A display unit includes an image data output device, an image projecting device that projects image data so as to be perceived by eyes of a user, a skeleton frame on which the image projecting device is mounted, the sunglass lenses being disposed on the skeleton frame, in which the sunglass lenses are set so that a transmissivity of visible light in a predetermined wavelength region is peculiarly low and so that transmissivities of visible light in wavelength regions other than the visible light in the predetermined wavelength region are peculiarly high, and in which the coloring of image light visualized by the image projecting device is formed by light differing in color from the visible light having peculiarly high transmissivities in the sunglass lenses.
Patent CA-2707146-C (CA)
Inventor: FUJITA REIKO
IPC: C25B9/17
Filed: 2010-06-09
Granted: 2012-08-21
Abstract: According to one embodiment , a process for producing rare metals includes the steps of: electrolyzing an electrolytic solution to extract a Re oxide at a cathode; recovering the Re oxide, and electrolyzing the Re oxide in a molten salt electrolyte to extract metallic Re; recovering a Nd containing residue solution; treating the Nd containing residue solution to produce Nd oxide; electrolyzing the Nd oxide in a molten salt electrolyte to extract metallic Nd; recovering a Dy containing residue solution; treating the Dy containing residue solution to produce Dy oxide; and electrolyzing the Dy oxide in a molten salt electrolyte to extract metallic Dy.
Patent CA-2707895-C (CA)
Inventor: GRGAC STEVE
IPC: B29C65/34
Filed: 2008-12-11
Granted: 2016-11-29
Abstract: An implant applicator and method tor positioning a resistive implant material on a first plastic component to be used to form a resistive implant weld between that first plastic component and a second plastic component. The resistive implant material is heated and pressed into a targeted surface of the first plastic component to tack the resistive implant into place. The second plastic component is positioned over the tacked resistive implant and a weld formed in a known manner. The resistive implant material can be heated for tacking by passing an electric current through it before it is pressed into the first plastic component by a second member or by contacting the resistive implant material against a separately heated surface prior to pressing it into the first plastic component.
Patent CA-2709470-C (CA)
Inventor: WILD HANS-PETER
IPC: B65G47/52
Filed: 2007-06-15
Granted: 2012-04-24
Abstract: The invention relates to a device for dividing a flow of objects, such as foil bags, into two or more flows, using a first conveyor for providing a flow of objects in a conveying direction and at least one slide arranged to displace one or more objects from the first flow in a displacement direction at an angle of less than 90° with respect to the conveying direction. A second conveyor is arranged to receive the objects being displaced by the at least one slide and is capable of providing a second flow of objects. The first conveyor and the second conveyor are arranged such that a first object on the first conveyor and a second object on the second conveyor are transported adjacently at a point in time, wherein the first conveyor and the second conveyor have different conveying speeds. The invention also relates to corresponding methods.
Patent CA-2710572-C (CA)
Inventor: HAPSARI WURI ANDARMAWANTI
IPC: H04W4/90
Filed: 2009-04-08
Granted: 2016-02-23
Abstract: A broadcast information notification method according to the present invention includes: starting to repeatedly transmit, at a network node, a broadcast message irrespective of transmission timing of a paging message, when the network node is instructed to notify a mobile station of the broadcast information; receiving, at the mobile station, a broadcast message reception parameter by using a parameter specified by the paging message transmitted by the network node at a predetermined timing; receiving, at the mobile station, a receivable broadcast message by using the received broadcast message reception parameter; and performing, at the mobile station, processing corresponding to the broadcast information.
Patent CA-2711716-C (CA)
Inventor: MASSOUDI AYOUB
IPC: H04N7/167
Filed: 2009-01-16
Granted: 2016-07-12
Abstract: A layered audiovisual packet data stream (CNT'), such as one obtained by a JPEG2000 encoder (810), is received together with information (metadata) about the contribution of each packet to the reduction of image distortion. The distortion-to-rate ratio for each packet is calculated (710) and the packets are ordered (720) is descending ratio. The non-encrypted packet having the highest ratio is encrypted (730) until the target distortion is obtained. Also provided is an apparatus (800). In a variant, the data in the packets are substituted by dummy data instead of encrypted.
Patent CA-2714510-C (CA)
Title: Ensemble de porte relevable et dispositif d'etancheite de linteau de porte connexe
Inventor: BREZNIKAR JOZE
IPC: E06B9/17
Filed: 2009-02-06
Granted: 2016-01-05
Abstract: L'invention concerne un système de porte relevable (1) comprenant une porte relevable (2), en particulier une porte industrielle à grande vitesse, pourvue d'un panneau de porte (21) qui recouvre une ouverture de porte lorsque la porte relevable (2) est à l'état fermé, ainsi qu'un dispositif d'étanchéité supérieur (3) qui est disposé dans la région du linteau de porte et qui est monté de façon à assurer l'étanchéité entre le panneau de porte (21) et le linteau de porte dans une position d'étanchéité lorsque la porte relevable (2) est fermée. Ce système de porte relevable (1) se caractérise en ce que le panneau de porte est guidé latéralement de telle sorte qu'il soit enroulé sans contact dans la région du linteau de porte dans la position ouverte et en ce que le dispositif d'étanchéité supérieur (3) s'appuie contre une surface horizontale de bord latéral du panneau de porte (21) adjacente au linteau de porte dans la position d'étanchéité. L'invention concerne en outre un dispositif d'étanchéité supérieur de ce type. L'invention permet d'améliorer un tel système de porte relevable (1) de sorte qu'une étanchéité particulièrement fiable puisse être obtenue dans la région du linteau de porte.