baber/WOPTO huggingface dataset:
Patent CA-2723584-C (CA)
Inventor: TORRES MANUEL
IPC: E21B43/11
Filed: 2010-12-01
Granted: 2014-07-15
Abstract: Un pistolet perforateur est conçu pour orienter une structure porteuse de charge (p. ex., tube, tige solide) à l'intérieur du baril du pistolet perforateur afin qu'elle soit à la même position relative par rapport à un tubage de puits sans égard à la position du baril dans le pistolet perforateur. Un ensemble de charge recevable dans le baril comprend la structure porteuse de charge et un premier et un deuxième bouchons d'extrémité qui sont reliés par pivotement à la structure porteuse de charge et reliés de manière non rotative au baril. Puisque la structure porteuse de charge est toujours ou substantiellement toujours conçue pour maintenir une orientation commune par rapport au tubage de charge, les charges explosives associées à la structure porteuse de charge de sorte à faire feu vers un emplacement particulier sur le tubage de puits peut toujours ou substantiellement toujours perforer de tels emplacements particuliers dès ou après que les charges explosives ont été tirées.
Patent CA-2726594-C (CA)
Inventor: AREVALO RODRIGUEZ ELENA
IPC: B64C1/06
Filed: 2010-12-30
Granted: 2017-03-14
Abstract: Aircraft fuselage frame (9) in composite material with stabilized web whose omega-shaped cross section (11) in at least a first segment (31) is formed by one head (23), two webs (25, 25'), two feet (27, 27') with a stiffening element (29) between the two webs (25, 25'). The invention also refers to a manufacturing procedure for the first segment (31) comprising steps to: a) provide an external element (41) with an omega-shaped cross section formed by one head (43), two webs (45, 45') and two feet (47, 47'), and an internal element (51) with omega-shaped section formed by one head (53), two webs (55, 55') and two feet (57, 57'), with their respective webs (45, 55; 45', 45') and feet (47, 57; 47', 57') oriented in parallel; b) join the internal element (51) to the external element (41).
Patent CA-2727113-C (CA)
Title: Particle detection
Inventor: KNOX RON
IPC: G08B17/107
Filed: 2009-06-10
Granted: 2017-04-18
Abstract: A particle detection system 600 including; at least one light source (606) adapted to illuminate a volume being monitored (610) at at least two wavelengths; a receiver (604) having a field of view (620) and being adapted to receive light from at least one light source (606, 607) after said light has traversed the volume being monitored and being adapted to generate signals indicative of the intensity of light received at regions within the field of view of the receiver; a processor (624) associated with the receiver (604) adapted to process the signals generated by the receiver to correlate light received at at least two wavelengths in corresponding regions within the field of view of the receiver and generate an output indicative of the relative level of light re-ceived at the two wavelengths.
Patent CA-2729952-C (CA)
Title: An air pump producing high pressure
Inventor: TASYAGAN BAHTIYAR
IPC: F04B33/00
Filed: 2008-08-13
Granted: 2013-10-15
Abstract: Manually operated air pump for multi-stage compression of ambient air comprises a multiple co-axial cylinder arrangement. The air inlet (3) is located in the pump handle (2), through which air passes to enter the pump. The pump handle further includes a dust and humidity filter (21) and a cavity (20) to be used as tool storage.
Patent CA-2733145-C (CA)
Inventor: GYOLLAI VIKTOR
IPC: A61P31/04
Filed: 2004-07-01
Granted: 2012-06-19
Abstract: The present invention includes an amorphous Aztreonam L-Lysine salt, methods for making the amorphous Aztreonam L-Lysine salt from an aqueous solution, and methods of determining the level of impurities in the amorphous Aztreonam L-Lysine salt.
Patent CA-2735489-C (CA)
Inventor: DINH CONG THANH
IPC: H02G3/08
Filed: 2011-03-30
Granted: 2015-10-06
Abstract: A weatherproof electrical box may include a housing having a first enclosure volume and an opening to the first enclosure volume. A cover may be connected with the housing to cover the opening. A cable configuration element may extend from the cover and into the first enclosure volume. The cable configuration element may retain a cable connected with a device mounted in the housing in a downwardly extending surface configuration when the cover covers the opening.
Patent CA-2736928-C (CA)
Title: Injector device
Inventor: AXEN NIKLAS
IPC: A61B17/88
Filed: 2009-09-22
Granted: 2016-10-11
Abstract: An injector device is disclosed, the injector device comprising an elongated mixing container (4) extending along a first axis, and a piston member (6) slidably positioned in the mixing container. The injector device comprises a mixing device (8) comprising a mixing member (10), an elongated member (12) parallel to the first axis and a handle member (14). The piston member comprises a piston head (16) and a first locking arm (18) flexibly connected to the piston head, such that the first locking arm in a first position extends substantially parallel to the elongated member and engages with the mixing device in such a way that the piston member moves in a first direction along the first axis with the mixing device. In a second position, the first locking arm may allow the mixing device to move relative to the mixing container independently of the piston member.
Patent CA-2739735-C (CA)
Title: Hf angle plug connector
Inventor: MAIER GUENTHER
IPC: H01R13/64
Filed: 2009-10-26
Granted: 2016-08-16
Abstract: The invention relates to an HF angle plug connector having an exterior conductor component (12) and an interior conductor component (14), wherein the interior conductor component (14) comprises a fastening element (18) for mechanical and electrical connection to an interior conductor component (20) of a coaxial cable, wherein the exterior conductor component (12) comprises a cable-side end (22) on which the coaxial cable is arranged and a front face (24) opposite the cable-side end (22), said front face being transected by a longitudinal axis (26) of the installed coaxial cable, and wherein an inspection opening (28) is arranged and designed on the exterior conductor component (12) such that the fastening element (18) of the interior conductor component (14) is visible through the inspection opening (28) after installation of the interior conductor component (20) of the coaxial cable on the fastening element (18) of the interior conductor component (14), wherein a cover component (30) for closing the inspection opening (28) is designed in one piece with the exterior conductor component (12). According to the invention, the inspection opening (28) is designed on the front face (24) of the exterior conductor component (12).
Patent CA-2743099-C (CA)
Inventor: KAZMI MUHAMMAD
IPC: H04W16/26
Filed: 2009-11-10
Granted: 2017-07-25
Abstract: A method of supporting frequency-selective repeaters (eNodeRs) in a wireless telecommunication system. A base station (eNodeB) classifies User Equipments (UEs) into two categories or lists of users: a white list containing UEs that may need the assistance of repeaters, and a black list containing UEs that do not need repeater assistance. The eNodeB  transmits one of these two lists to the eNodeRs. The eNodeRs do not amplify resource blocks (RBs) scheduled for black list UEs. Each repeater may decide on its own whether to amplify signals for a non-black list UE  by measuring signals from the UE and comparing them with predefined criteria.
Patent CA-2743961-C (CA)
Title: A process for the regeneration of an ion exchange resin using sulfurous acid
Inventor: CAMPBELL MATTHEW
IPC: B01D53/96
Filed: 2009-12-07
Granted: 2014-03-18
Abstract: A diamine absorbent that contains heat stable salts is regenerated using an ion exchange process wherein the cation exchange resin is regenerated using sulfurous acid reflux.
Patent CA-2756169-C (CA)
Inventor: MCIVER KEITH L
IPC: B60S5/00
Filed: 2011-10-24
Granted: 2013-10-15
Abstract: A rework system for a vehicle having an inconsistency on a component of the vehicle. A rework assessor is configured to examine a rework parameter array to ascertain whether a rework procedure is to be performed. The rework parameter array defines at least volumetric dimensions of the component, a type of the inconsistency, and location coordinates of the inconsistency with respect to the component or the vehicle. A rework interrogator is in communication with the rework assessor. The rework interrogator is configured to, when a rework is to be performed, identify a candidate for addressing the inconsistency. The candidate selected from the group that includes: a candidate part, a candidate rework procedure, and both the candidate part and the candidate rework procedure.
Patent CA-2757001-C (CA)
Title: Slack rope and lift control for use with plow
Inventor: ELLIOTT RONALD L
IPC: B60D3/00
Filed: 2011-11-03
Granted: 2014-09-09
Abstract: A system for controlling slack in a winch rope associated with a vehicle can include a winch, a plow, and a support member pivotably coupled to the plow and carrying a pulley that receives the rope for raising and lowering the plow. A limit switch can be operatively associated with the winch and configured to selectively enable and disable lowering of the plow by the winch. A first member can be carried by the support member and operatively associated with the switch. A biasing member can bias the support member to a first position when a load on the winch rope is below a predetermined threshold. The first member can be in at least substantial alignment with the switch when in the first position. The switch can change an activation state upon the first member being in the first position to automatically disable lowering of the plow by the winch.
Patent CA-2757120-C (CA)
Inventor: SEBER BRETT P
IPC: B25B1/02
Filed: 2009-11-18
Granted: 2015-04-07
Abstract: A quick release vise includes a first and second jaw moveable relative to the first jaw, and a threaded shaft rotat-ably 3 fixed to the second jaw. A shaft receiver is fixed relative to the first jaw and includes a boss and a boss cover that is moveable relative to the boss. The boss and the boss cover have channels which cooperatively define an at least partially threaded shaft-re-ceiving bore. The boss cover is moveable between a first position wherein the threads of the shaft engage threads within the shaft--receiving bore, and a second position wherein the threads of the shaft are disengaged from the threads within the shaft-receiving bore.
Patent CA-2757765-C (CA)
Inventor: DOCKWEILER ROBERT
IPC: G01R15/18
Filed: 2010-03-04
Granted: 2015-02-03
Abstract: A method and a current sensor for measuring current in a conductor are provided. The current sensor has a flexible coil having a first end and a second end and a mounting ring. The flexible coil is wrapped within the mounting ring to form a closed loop. The mounting ring has a first hole and a second hole drilled tangentially to an inner diameter of the mounting ring.  The first end of the flexible coil extends through the first hole of the mounting ring and the second end of the flexible coil extends through the second hole of the mounting ring. The mounting ring has a channel therethrough that provides an access point so that the mounting ring can be easily flexed open or closed.
Patent CA-2770492-C (CA)
Title: Procede permettant de determiner des parametres structuraux de panneaux de construction composites
Inventor: LI ALFRED C
IPC: G01N3/08
Filed: 2010-08-13
Granted: 2016-04-05
Abstract: Cette invention concerne un procédé permettant de déterminer les propriétés d?un carton de parement d?un panneau de revêtement. Ledit procédé comprend les étapes consistant à procurer un indice de résistance de l?âme du panneau de revêtement, déterminer un indice requis de résistance à l?arrachement des clous en fonction des spécifications du panneau de revêtement, et calculer un coefficient de rigidité d?un carton de parement sur la base des indices fournis de résistance de l?âme et de résistance à l?arrachement des clous. Le procédé de l?invention comprend l?étape consistant à afficher le coefficient de rigidité du carton de parement ainsi obtenu sur un dispositif d?affichage.
Patent CA-2773324-C (CA)
Title: Co-emulsification of insoluble compounds with toner resins
Inventor: ZHOU KE
IPC: C08J3/03
Filed: 2012-04-02
Granted: 2015-06-30
Abstract: A process for making a latex emulsion suitable for use in a toner composition includes co-emulsifying a bio-based resin with an insoluble component, such as a pigment or wax, whereby the resin encapsulates the insoluble component. The resulting latex, including the insoluble component encapsulated in the resin, may then be utilized to form a toner. The insoluble component may thus be included in toner particles, which might otherwise be difficult to achieve, using emulsion aggregation processes.
Patent CA-2777051-C (CA)
Title: Increased efficiency strainer system
Inventor: KIELBOWICZ STANISLAW
IPC: B01D35/28
Filed: 2010-09-30
Granted: 2017-11-07
Abstract: In accordance with the present invention, there is provided a strainer system comprising a plurality of strainer modules, each of which comprises multiple cassettes or cartridges assembled together in a prescribed arrangement. In the strainer system constructed in accordance with the present invention, the "clean" sides of the strainer modules are fluidly connected to each other by a plenum duct which also has a suction pump fluidly coupled thereto. Integrated into the plenum duct is a pressure released membrane (PRM) which is positioned so as to effectively isolate one of the strainer modules from the remaining active strainer modules included in the strainer system. The pressure released membrane is uniquely configured so as to facilitate the activation of the isolated strainer module when pressure across the plenum duct increases beyond a prescribed threshold.
Patent CA-2783962-C (CA)
Inventor: TOWNSEND CRAIG ARTHUR
IPC: A61P31/00
Filed: 2010-12-13
Granted: 2016-07-26
Abstract: The presently disclosed subject matter demonstrates that ThnG and ThnQ enzymes encoded by the thienamycin gene cluster in Streptomyces cattleya oxidize the C-2 and C-6 moieties of carbapenems, respectively. ThnQ stereospecifically hydroxylates PS-5 giving N-acetyl thienamycin. ThnG catalyzes sequential desaturation and sulfoxidation of PS-5, giving PS-7 and its sulfoxide. The ThnG and ThnQ enzymes are relatively substrate selective, but give rise to the oxidative diversity of carbapenems produced by S. cattleya, and orthologues likely function similarly in allied streptomyces.
Patent CA-2787399-C (CA)
Inventor: YANG TAI-HER
IPC: F21Y101/00
Filed: 2012-08-21
Granted: 2019-12-10
Abstract: La présente invention concerne la lampe à disposition annulaire capable de rétroprojeter la lumière vers larrière au moyen dune sphère concave prévue par cette invention est principalement munie sur un côté dun dispositif annulaire de dissipation thermique installé avec des dispositifs émetteurs de lumière (102) dans lesquels la lampe est installée avec deux ou plus dispositifs émetteurs de lumière (110) disposés dans un moyen circulaire ou polygonal, et la ligne axiale de projection de lumière de chaque dispositif émetteur de lumière (110) est projetée vers un dispositif de réflexion avec une sphère concave (103) disposée au-dessus du dispositif annulaire de dissipation thermique (101), et des faisceaux lumineux des dispositifs émetteurs de lumière (110) sont réfléchis par le dispositif de réflexion avec une sphère concave (103) puis réfractés vers une plage de projection prédéterminée, formant ainsi une source lumineuse uniforme.
Patent CA-2789040-C (CA)
Title: Systeme de telecommande universel
Inventor: TSUI PHILIP Y W
IPC: E05F15/77
Filed: 2012-08-23
Granted: 2014-01-07
Abstract: L'invention a trait à un système de télécommande universelle. La télécommande universelle comprend un récepteur doté d'un module de réception de signaux sans fil, un moteur électrique qui entraîne un bras mécanique et un microprocesseur. Lorsque le récepteur reçoit un signal de commande provenant d'un émetteur de signaux sans fil, le microprocesseur excite le moteur, ce qui entraîne le bras mécanique vers un interrupteur à bouton-poussoir d'un dispositif télécommandé, comme un ouvre-porte de garage, et appuie sur le bouton poussoir, ce qui active l'ouvre-porte de garage. Un signal de réaction, par exemple, provenant du bras mécanique ou du moteur peut être fourni au microprocesseur pour indiquer à ce dernier le moment où le bouton-poussoir est suffisamment enfoncé et se trouve à un état en prise. Lorsque l'interrupteur est à l'état en prise, le moteur inverse la direction de son fonctionnement, ce qui entraîne le soulèvement du bras mécanique et son mouvement vers l'arrière en position d'attente.
Patent CA-2794296-C (CA)
Inventor: BROUSSARD JOHN P
IPC: E21B43/04
Filed: 2012-11-06
Granted: 2017-10-24
Abstract: A gravel pack assembly has a longitudinal body that disposes in a borehole. A wellscreen and other components can connect to the body to complete the assembly. One or more packoff seals or bushings disposed in the body's inner passage can engage a smooth external surface of a crossover tool when disposed therein. This sealing prevents passage of sand and fluids between the tool and the assembly's inner passage. Moreover, the smooth external surface makes the tool less likely of becoming stuck in the inner passage. The packoff seals or bushings can be fixed or activated by movement to engage the smooth external surface of the crossover tool.
Patent CA-2796990-C (CA)
Title: Panneau multifonctionnel de resistance elevee et de faible densite
Inventor: HERRON WARREN L III
IPC: E04C2/30
Filed: 2011-04-20
Granted: 2017-06-06
Abstract: L'invention porte sur un panneau de résistance élevée et de faible densité. Le panneau est constitué de sections. Chaque section aura, de préférence, la forme d'un cube ou d'un prisme. Au moins une face de chaque section comporte un contrefort. Les sections sont inversées de préférence les unes par rapport aux autres. Les sections sont configurées afin qu'elles partagent des parois latérales avec chaque section adjacente, ce qui crée une série d'entretoises s'étendant à travers le panneau. Les sections prismatiques sont appariées pour former des cubes. Ces cubes ont une paroi interne en diagonale. Les parois internes des cubes sont alignées dans le panneau pour créer des entretoises qui s'étendent à travers le panneau d'une manière inclinée par rapport aux autres entretoises. Enfin, l'ensemble des contreforts sont configurés de telle sorte que les contreforts des sections adjacentes et de coin de mangeur rencontrent leurs coins de section communs respectifs sensiblement au même point.
Patent CA-2798515-C (CA)
Title: Prevention ou attenuation de la corrosion de l'acier causee par les gaz de combustion
Inventor: RAMACHANDRAN SUNDER
IPC: C01B32/50
Filed: 2011-05-13
Granted: 2015-10-06
Abstract: La présente invention concerne la récupération de pétrole et de gaz à partir de réservoirs souterrains de pétrole et de gaz utilisant l'injection de gaz qui peut servir à une application additionnelle de capture et de piégeage de dioxyde de carbone. Cela peut être réalisé lorsque le gaz d'alimentation pour l'injection de gaz est, au moins en partie, du dioxyde de carbone provenant d'un processus de capture et de piégeage de dioxyde de carbone. La corrosion d'acier dans un système de transport de gaz due à la présence de dioxyde de carbone et d'eau et d'oxygène peut être prévenue ou au moins atténuée en utilisant un inhibiteur de corrosion efficace pour prévenir ou atténuer la corrosion de l'acier en présence d'oxygène et de dioxyde de carbone. Les inhibiteurs de corrosion peuvent incorporer des acides alkylsucciniques, des anhydrides alkylsucciniques, et des acides trimères.
Patent CA-2799706-C (CA)
Inventor: ROUSSILLE CLEMENT
IPC: B29C70/24
Filed: 2011-06-22
Granted: 2018-03-06
Abstract: Turbomachine blade (10) made of composite comprising a fibre reinforcement obtained by the three-dimensional weaving of filaments and densified by a matrix, the blade comprising a first part constituting the aerofoil (20) and blade root (30), the blade aerofoil (20) having two faces (22, 23) each connecting a leading edge (20a) to a trailing edge (20b). The first part forms a single piece with at least one second part present only on one of the faces of the blade aerofoil, said second part being the constituent element of part of at least one of the following elements: the blade platform (40), the tang (50) that prevents the blade from rocking, the blade shroud spoilers (60) and blade shroud wipers (70), the fibrous reinforcing parts corresponding to the first and the second parts of the blade being at least partially imbricated in one another, with filaments of the first part of the fibrous reinforcement penetrating the second part of fibrous reinforcement.
Patent CA-2800642-C (CA)
Inventor: GREINER DAN
IPC: G06F9/30
Filed: 2010-11-08
Granted: 2017-12-12
Abstract: Selected installed function of a multi-function instruction is hidden such that even though a processor is capable of performing the hidden installed function, the availability of the hidden function is hidden such that responsive to the multi- function instruction querying the availability of functions, only functions not hidden are reported as installed.
Patent CA-2800926-C (CA)
Inventor: NELSON SHERRI M
IPC: B29C70/08
Filed: 2011-06-22
Granted: 2018-04-24
Abstract: A method and apparatus for forming a profile that contains at least one layer of continuous fibers and at least one layer of discontinuous fibers are provided. Various features of the method are selectively controlled to achieve a profile that has increased transverse strength and flexural modulus. For example, the layer of continuous fibers is formed from one or more continuous fiber reinforced ribbons ("CFRT") that contain fibers embedded within a thermoplastic polymer matrix. The fibers are embedded within the matrix by a process that minimizes void fraction and in turn, optimizes flexural modulus. Further, the ribbon(s) are consolidated so that the continuous fibers remain fixed in alignment in a substantially longitudinal direction (e.g., the direction of pultrusion). In addition to enhancing the tensile properties of the profile, the use of such ribbons also allows the continuous fiber material to be more readily manipulated and placed into the desired position within the pultrusion die. The discontinuous fibers are also embedded within a thermoplastic matrix. Among other things, this may assist in bonding of the layers so that an adhesive is not required to achieve the desired strength. Also, rather being oriented in the longitudinal direction, at least a portion of the fibers are oriented in the transverse direction to provide increased transverse strength.
Patent CA-2806174-C (CA)
Title: Olefin reduction for in situ pyrolysis oil generation
Inventor: KAMINSKY ROBERT D
IPC: E21B43/243
Filed: 2011-06-17
Granted: 2017-01-31
Abstract: Methods for improving the quality of hydrocarbon fluids produced by in situ pyrolysis or mobilization of organic-rich rock, such as oil shale, coal, or heavy oil, are provided. The methods involve reducing the content of olefins, which can lead to precipitation and sludge formation in pipelines and during storage of produced oils. The olefin content is reduced by arranging wells and controlling well pressures such that hydrocarbon fluids generated in situ are caused to pass through and contact pyrolyzed zones in which coke has been left. This contacting chemically hydrogenates a portion of the olefins in the pyrolysis oil by reducing the hydrogen content of the coke.