baber/WOPTO huggingface dataset:
Patent CA-2506816-C (CA)
Title: Bague de siege
Inventor: WEARS WILLIAM EVERETT
IPC: F16K1/42
Filed: 2003-12-05
Granted: 2010-11-30
Abstract: Ensemble amélioré (10) constitué par une bague de siège (100), un corps de vanne (220) et une vanne. Cet ensemble possède des caractéristiques d'alignement automatique permettant de limiter les fuites sans qu'un couple de montage extrêmement élevé soit nécessaire. Cette bague de siège (100) comprend au moins un rebord annulaire (122) créant une butée servant à recevoir un obturateur (160) servant à ouvrir et à fermer la vanne. La bague de siège (100) comporte également des filets (204) placés sur sa surface extérieure, de façon à s'adapter à des filets du corps de vanne (220) et à créer un deuxième joint pour cette bague de siège (200). Dans le but d'empêcher des fuites inacceptables, un point de contact (206) est situé sur une surface de contact angulaire (236) de la vanne afin de créer un joint de contact primaire supérieur. Cet ensemble permet de limiter le couple requis, d'aligner correctement la bague de siège à l'intérieur de la cavité et de limiter les fuites.
Patent CA-2507970-C (CA)
Title: Fe-cr-si based non-oriented electrical steel sheet and method for producing the same
Inventor: OMURA TAKESHI
IPC: C22C38/60
Filed: 2003-12-18
Granted: 2011-05-10
Abstract: An Fe-Cr-Si based non-oriented electrical steel sheet contains 2.5% to 10% by mass of Si, 1.5% to 20% by mass of Cr, 0.006% by mass or less of C, 0.002% by mass or less of N, 0.005% by mass or less of S, 0.005% by mass or less of Ti, 0.005% by mass or less of Nb, and as necessary, 0.1% to 2%  by mass of Al and at least one of 0.005% to 1% by mass of Sb and 0.005% to 1% by mass of Sn, and the balance being Fe and incidental impurities, wherein the electrical resistivity of the steel is 60 µ.OMEGA.cm or more, and the number of nitrides containing chromium per mm2 in the interior of the steel sheet is 2,500 or less. Consequently, the problem that high electrical resistance resulting from the high Si content and high Cr content is not satisfactorily utilized is advantageously solved, and it is possible to provide a non-oriented electrical steel sheet having excellent magnetic properties in the high-frequency range, in particular, in a frequency range of 1 kHz or more.
Patent CA-2508169-C (CA)
Inventor: SOWERBY BRIAN DAVID
IPC: G01V5/00
Filed: 2003-12-10
Granted: 2012-07-17
Abstract: The invention concerns radiographic equipment. The equipment includes a source of substantially mono-energetic fast neutrons produced via the deuterium-tritium or deuterium-deuterium fusion reactions, comprising a sealed-tube or similar generator for producing the neutrons. The equipment further includes a source of X-rays or gamma-rays of sufficient energy to substantially penetrate an object to be imaged and a collimating block surrounding the neutron and gamma-ray sources, apart from the provision of one or more slots emitting substantially fan-shaped radiation beams. Further included is a detector array comprising a multiplicity of individual scintillator pixels to receive radiation energy from the sources and convert the received energy into light pulses, the detector array aligned with the fan-shaped beams emitted from the source collimator and collimated to substantially prevent radiation other than that directly transmitted from the sources reaching the array. Conversion means are included for converting the light pulses produced in the scintillators into electrical signals. Conveying means are included for conveying an object between the sources and the detector array. Computing means are included for determining from the electrical signals the attenuation of the neutrons and the X-ray or gamma-ray beams and to generate output representing the mass distribution and composition of the object interposed between the source and detector array. The equipment further includes a display means for displaying images based on the mass distribution and the composition of the object being scanned.
Patent CA-2516327-C (CA)
Title: Therapeutic system comprising amoxicillin and clavulanic acid
Inventor: KERC JANEZ
IPC: A61K9/20
Filed: 2004-02-20
Granted: 2012-04-17
Abstract: The present invention relates to a novel therapeutic system suitable for once or twice daily administration of amoxicillin and clavulanic acid. One part of the dosage is provided by at least one immediate release amoxicillin/clavulanic acid pharmaceutical composition, and the other part of the dosage is provided by at least one delayed and sustained release gastroretentive amoxicillin pharmaceutical composition.
Patent CA-2525988-C (CA)
Inventor: KONO MICHIYUKI
IPC: H01M4/58
Filed: 2005-11-08
Granted: 2011-06-28
Abstract: A positive electrode for use in a lithium cell formed from a positive electrode paste comprising a positive electrode active material represented by the following general formula (I), a binder ingredient comprising a water dispersible elastomer and a water soluble polymer as a viscosity improver, a dispersing agent and water as a dispersion medium, wherein the dispersing agent is one or more of materials selected from the group consisting of nonionic surfactant having a polyoxyethylene styrenated phenyl ether structure, polyvinyl pyrrolidone and sodium polycarboxylate salts:     Li x MPO4          (I) and in the general formula (I) above, M represents at least one atom selected from the group consisting of Mn, Fe, Co, Ni, Cu, Mg, Zn, V, Ca, Sr, Ba, Ti, Al, Si, B and Mo, and 0 < x < 2.
Patent CA-2527220-C (CA)
Title: Dispositif de scellage de contenants alimentaires
Inventor: VAN WEELDE DONALD J
IPC: B65B51/10
Filed: 2005-08-18
Granted: 2009-12-22
Abstract: Cette invention concerne un dispositif permettant de fermer hermétiquement un récipient pour aliments au moyen d'un film d'étanchéité. Ledit dispositif comprend une base, un élément de maintien du récipient pour aliments, une platine chauffante située dans la base et un mano-applicateur disposé sur une surface de la platine. Le mano-applicateur applique une pression sur le platine chauffante, laquelle entre en contact avec le film d'occlusion qui vient s'appliquer hermétiquement sur certaines parties du récipient pour aliments.
Patent CA-2537063-C (CA)
Inventor: CVOROVIC BRANISLAV
IPC: H02H3/28
Filed: 2006-02-21
Granted: 2015-03-31
Abstract: A protection relay and a method of supervising the operation of a plurality of current transformers arranged in respective groups and connected to a protection relay forming part of a three-phase electrical power system, comprising the steps of: (i) determining a current ratio at an output of each group of current transformers; (ii) comparing each current ratio with a predetermined high ratio; (iii) comparing each current ratio with a predetermined low ratio; and (iv) generating a fault indication when the current ratio at one location exceeds the predetermined high ratio and the current ratio at the or each other location remains below the predetermined low ratio.
Patent CA-2542154-C (CA)
Title: Element d'essai pour le remplacement de disque intervertebral
Inventor: ZUBOK RAFAIL
IPC: A61B17/70
Filed: 2004-10-15
Granted: 2010-12-14
Abstract: L'invention concerne un élément d'essai (1200), servant au remplacement de disque intervertébral, comprenant une tige (1202) pourvue d'une poignée à une extrémité proximale (1206) et d'une tête (1208) disposée à une extrémité distale (1204) de la tige. La tête présente une première et une deuxième surface (1210, 1212) qui sont espacées et dimensionnées pour être insérées dans au moins un espace discal intervertébral défini par les plateaux vertébraux respectifs d'une paire adjacente d'os vertébraux d'une colonne vertébrale. L'élément d'essai facilite la distraction des os vertébraux le long de l'axe longitudinal de la colonne vertébrale.
Patent CA-2542643-C (CA)
Title: Commande d'acces au support a vitesse eleve et protocole de liaison directe
Inventor: WALTON JAY RODNEY
IPC: H04L12/56
Filed: 2004-10-15
Granted: 2013-08-27
Abstract: L'invention concerne des techniques de traitement de commande d'accès au support destinées à permettre l'utilisation efficace de systèmes haut rendement qui peuvent être rétrocompatibles avec différents types de systèmes patrimoniaux. Dans un mode de réalisation, une trame de données est formée, laquelle comprend une partie commune destinée à être transmise sous un format recevable par différentes stations, tel que des points d'accès et des stations éloignées. La trame de données comprend également une partie spécialisée, formatée, destinée à être transmise vers une station éloignée spécifiée. Dans un autre mode de réalisation, la partie commune est non pilotée et la partie spécialisée est pilotée. Dans un autre mode de réalisation, un point d'accès programme une attribution en réponse à une indication de données comprise dans une partie commune d'une trame de données transmise d'une station éloignée à une autre. Dans un autre mode de réalisation, une première station transmet une référence à une seconde station, laquelle mesure la référence et génère une rétroaction à partir de cette dernière.
Patent CA-2544872-C (CA)
Inventor: GLOVER MICHAEL
IPC: B29C65/00
Filed: 2004-11-04
Granted: 2009-08-11
Abstract: A framed panel and related method of manufacture are disclosed. A framed panel unit includes a panel along the edge of which thermoplastic frame members are disposed. The frame members have first and second opposed side walls which define a channel for receiving the edge of the panel. The channel of each frame member has spacers between the panel and each side wall for spacing the panel from the side walls. Prior to welding together the ends of the frame members, the spacers retain the frame members on the panel. The panel may include multiple opposed sheet members with a spacer between the sheet members spacing them apart, and a reactive thermoplastic sealant material bonding the sheets to the frame members. An associated method of forming a framed panel, frame members for a panel, and a spacer component for use in mounting a panel within a channel of a frame member are also disclosed.
Patent CA-2548560-C (CA)
Inventor: TOYODA SHUNSUKE
IPC: C22C38/00
Filed: 2004-12-09
Granted: 2012-06-26
Abstract: L'invention concerne un procédé de fabrication d'un produit en acier, consistant à préparer une brame d'acier dont la composition chimique est C : 0,18 à 0,29 %, Si : 0,06 à 0,45 %, Mn : 0,91 à 1,85 %, P : 0,019 % ou moins, S : 0,0029 % ou moins, Al sol. : 0,015 à 0,075 %, N : 0,0049 % ou moins, O : 0,0049 % ou moins, B : 0,0001 à 0,0029 %, Nb : 0,001 à 0,019 %, Ti : 0,001 à 0,029 %, Cr : 0,001 à 0,195 %, Mo : 0,001 à 0,195 % et entre 0,4 et 0,58 de Ceq, la somme (.chi.) de multiples de trempabilité selon Grossmann, tenant compte de B, étant comprise entre 1,2 et 1,7, à chauffer cette brame d'acier à une température comprise entre 1 160 et 1 320 ·C, à soumettre la brame obtenue à un laminage à chaud de finissage à une température finale pour le laminage de finissage comprise entre 750 et 980 ·C, à recuire le produit laminé pendant au moins 2 secondes avant l'enroulement puis à enrouler le produit à une température de 560 à 740 ·C pour produire, ainsi, une bande d'acier laminé à chaud présentant une structure ayant un diamètre de grain moyen (df) correspondant à un cercle de ferrite de 1,1 à 12 µm et un pourcentage volumique de ferrite (Vf) de 30 à 98 %. Un tuyau en acier est fabriqué par un procédé consistant à utiliser cette bande d'acier laminé à chaud en tant que matériau et à la soumettre à un soudage électrique, avec un rapport de réduction pour la largeur d'au maximum 8 %. Un produit en acier fabriqué par le procédé susmentionné est excellent en termes de formabilité, de résistance à la fatigue après durcissement, de ténacité à basse température, de caractéristiques de résistance à la rupture différée et résistance à la fatigue par corrosion.
Patent CA-2551445-C (CA)
Title: Textured grout composition, dispenser therefor, and method of use
Inventor: KYTE WILLIAM J
IPC: C08J9/32
Filed: 2004-09-23
Granted: 2010-12-07
Abstract: The invention relates to grout compositions that are suitable for packaging in pressurized containers. The compositions comprise a mineral filler that has average particle size greater than about 160 micrometers in which the mineral particles exhibit a Mohs hardness less than about 6.5.
Patent CA-2553698-C (CA)
Title: Fastening fur on a pelting board
Inventor: SIIG PETER
IPC: C14B1/58
Filed: 2005-02-23
Granted: 2012-11-13
Abstract: The present invention concerns a method for fixing a fur on a pelting board (6) which is temporarily held in a pelting board holder (2), where the fur is put on the pelting board (6), where end parts of the fur are retained in a fur holder (3), and where the fur is stretched on the pelting board (6) to a desired length, where preferably the end part of the fur is fixed on the pelting board (6) by winding with a winding material (13), such as a band. The present invention furthermore concerns an apparatus (1) for securing a fur on a pelting board (6) according to the method in claim 1, where the apparatus (1) includes a pelting board holder (2), a fur holder (3) and a band winding unit (4), and where the band winding unit (4) is arranged for moving around the pelting board holder (2).
Patent CA-2559964-C (CA)
Title: Free piston with time varying clearance seal
Inventor: SPOOR PHILIP S
IPC: F15B15/14
Filed: 2005-03-14
Granted: 2009-07-28
Abstract: A free piston device which is particularly applicable for use with a linear motor for providing acoustic energy to a cryocooler for generating refrigeration at cryogenic temperatures which comprises a time varying clearance seal to counteract piston drift by reducing or eliminating the time averaged flow of working fluid which would otherwise occur.
Patent CA-2562295-C (CA)
Inventor: VAN DER STEEN HENDRIKUS PETRUS GIJSBERTUS
IPC: H01R13/115
Filed: 2005-03-24
Granted: 2013-08-06
Abstract: A receptacle connector part comprises a connector housing (1) and a plurality of rows of receptacle contact terminals (2) disposed within the housing. Each receptacle contact terminal includes two single beam contacts (3) having contact portions (4) with a preloading head (5). The connector housing comprises a front wall with a plurality of rows of apertures (7) providing access to the contact portions of the contact terminals. The connector housing is provided with a plurality of rows of preload ridges (8), the preload ridges being located at the inner side of the front wall at opposed sides of the apertures. The preload ridges cooperate with the preloading heads to support the contact portions of the single beam contacts of each contact terminal in a predetermined preload position.
Patent CA-2563539-C (CA)
Inventor: KLEINWAECHTER JOERG
IPC: D21H25/02
Filed: 2005-04-09
Granted: 2013-08-13
Abstract: Fibrous structures comprising a surface treating composition and a lotion composition, products made therefrom and processes for making same are provided. More particularly, fibrous structures comprising a user contacting surface comprising a first region comprising a surface treating composition and a second region comprising a lotion composition are provided.
Patent CA-2572396-C (CA)
Title: Office chair
Inventor: CHADWICK DONALD T
IPC: A47C1/024
Filed: 2005-07-08
Granted: 2011-09-06
Abstract: A chair having a seat rotatably attached to a tilt spring portion of a tilt mechanism such that the tilt spring is activated by movement of the seat. A  backrest and/or the seat can be rotatably connected to the tilt mechanism by parallel arm arrangements which permit the seat and backrest to tilt relative to each other. A tilt limiter can have a magnetic member which facilitates full movement of the tilt limiter between free and locked positions, and which creates an audible indication of full movement of the tilt limiter. The seat/backrest can be made from a flexible mesh material secured to a rigid overmolding which surrounds and is attached to an inner frame of the seat/backrest wherein an outer surface of the overmolding forms an outer surface of the seat/backrest frame and attachment of the overmolding causes the inner frame to stretch the mesh to a final condition.
Patent CA-2573743-C (CA)
Title: An actuator with a protective sleeve for a piston
Inventor: LAPOINTE DANY
IPC: E02F9/00
Filed: 2007-01-12
Granted: 2014-11-18
Abstract: The invention relates to an actuator for heavy machinery including a cylinder, a piston and a protective sleeve. The cylinder forms a chamber for receiving a fluid, and includes an external flange extending radially and outwardly from the cylinder. The piston is operable to translate axially relative to the cylinder between an open position and a closed position, and includes a first extremity positioned outside the cylinder and a second extremity positioned within the chamber. The second extremity sealingly engages the chamber. The protective sleeve protects the piston in the open position, which is movable with the piston and operable to overlap at least a portion of the cylinder in the closed position, The protective sleeve includes an internal flange extending radially and inwardly from the protective sleeve and is positioned for abutting the external flange when the piston is in the open position. This abutment limits the axial translation of the piston out of the cylinder.
Patent CA-2574614-C (CA)
Inventor: GEHRMANN DIETRICH
IPC: A61K9/19
Filed: 2005-07-09
Granted: 2013-12-03
Abstract: Process for producing containers filled with a freeze-dried product wherein droplets of the product are frozen to form pellets, the pellets are freeze-dried, assayed and loaded into the containers.
Patent CA-2584211-C (CA)
Title: Methods for refolding of recombinant antibodies
Inventor: DILLON THOMAS
IPC: C07K16/18
Filed: 2005-10-21
Granted: 2014-07-08
Abstract: The present invention is generally directed to methods of producing an increase in the enrichment or recovery of preferred forms of IgG proteins.  More particularly, the invention relates to subjecting preparations of such recombinant IgG proteins with a reduction/oxidation coupling reagent and optionally a chaotropic agent.
Patent CA-2593284-C (CA)
Title: Maglatch mechanism for use in lighting control pod
Inventor: DEBOER JOHN
IPC: H05B37/02
Filed: 2007-07-11
Granted: 2016-09-06
Abstract: An electrical contact assembly includes a magnetic latch solenoid for actuating a moveable contact of a contact pair. The magnetic latch solenoid includes a magnet that latches the contact assembly in an open position, and a coil that moves an armature to the latched position under current in one polarity, and disrupts the permanent magnet field to release the armature from the latched position under current in a reverse polarity. A spring biases the contacts to the closed position. The spring is separate from the magnetic latch solenoid. The contact assembly may also include a printed circuit board for providing pulses to the coil to operate the assembly. The contact assembly is part of a remote operated circuit breaker assembly.
Patent CA-2597145-C (CA)
Inventor: NELSON RICHARD L
IPC: H02J7/35
Filed: 2006-04-28
Granted: 2015-03-03
Abstract: A charging circuit (102) for field devices (14) is disclosed. The circuit (102) has at least three modes and automatically shifts between the modes depending on voltage of the generator (100). In a first mode, the charging circuit (102) provides voltage regulation. In a second mode, the charging circuit (102) couples the generator (100) directly to an energy storage device (104). In a third mode, the charging circuit (102) decouples the generator (100) from the storage device (104). A field device (14) utilizing the charging circuit (102) is also disclosed.
Patent CA-2608267-C (CA)
Inventor: BART JACQUES RENE
IPC: F01D21/02
Filed: 2007-10-26
Granted: 2014-08-05
Abstract: Device (40) for limiting turbine overspeed in a turbomachine in the case of failure of the turbine shaft (24), including the means to project (38, 44) a safety pin (42) in the path of the mobile blades (22), these projection means controlled by the means to detect (36) rotation overspeed or the failure of the turbine shaft.
Patent CA-2615114-C (CA)
Title: Systems and methods for in-process vision inspection for automated machines
Inventor: ENGELBART ROGER W
IPC: B29C48/92
Filed: 2006-08-11
Granted: 2015-01-27
Abstract: Systems and methods for in-process vision inspection for automated machines are disclosed. In one embodiment, a head assembly includes a tool moveable over a workpiece and adapted to perform a manufacturing operation on the workpiece, and an inspection unit operatively positioned proximate the tool and moveable with the tool relative to the workpiece. The inspection unit is adapted to perform a vision inspection of a portion of the workpiece simultaneously with the performance of the manufacturing operation on the workpiece. In a particular embodiment, the inspection unit includes a camera adapted to monitor an area including the portion of the workpiece upon which the tool has performed the manufacturing operation, and a processor operatively coupled to the camera and adapted to receive an image from the camera and to analyze the image to determine a presence of a defect within the portion of the workpiece.
Patent CA-2616101-C (CA)
Inventor: WEISS RAM
IPC: A61B5/08
Filed: 2006-07-20
Granted: 2016-05-17
Abstract: L'invention concerne un dispositif (8) destiné à être introduit dans un organe d'un patient comportant un corps de capsule (12) et un ou plusieurs bras (10), qui sont fixés au corps de capsule et disposés de manière à s'étendre à partir du corps de la capsule jusqu'à un emplacement souhaité dans l'organe afin d'entrer en contact avec la surface interne de l'organe et d'ancrer le dispositif à l'emplacement souhaité.
Patent CA-2630958-C (CA)
Title: Adjustable roller frame
Inventor: SCOTT JOHN L SR
IPC: B05C17/02
Filed: 2008-05-08
Granted: 2015-08-18
Abstract: Adjustable roller frame includes a pair of housing members having opposed surfaces containing laterally spaced grooves which cooperate to define laterally spaced guideways in which support arms are actually slidably received for supporting roller covers of different lengths and/or diameters between opposite outer end portions of the support arms. These support arms are held in axially adjusted position by one or more cam members movable between a clamping position for applying a friction force to the support arms to hold the support arms against axial movement and a non-clamping position releasing the friction force.
Patent CA-2637671-C (CA)
Inventor: FOSTER RAYMOND KEITH
IPC: B65G25/04
Filed: 2007-01-20
Granted: 2014-04-08
Abstract: Fixed conveyor slats (12) in the nature of beams extend over a window in support framework (53, 100, 102, 116, 118) for the movable and fixed slats (10, 12) in a reciprocating slat conveyor. The fixed slats (12) support the movable slats (20), including in the region of the window. The movable slats (10) are in the nature of box beams, providing them with strength and stiffness in the region of the window.  At the rear end of the conveyor, the movable slats (10) move onto support brackets (120) which prevent the rear end portions of the slats (10) from being damaged when they are in a position overhanging a rear wall (84) and material is dropped from above down onto the rear end portions of the slats (10).
Patent CA-2638844-C (CA)
Title: Microrna expression profile associated with pancreatic cancer
Inventor: SCHMITTGEN THOMAS D
IPC: C07H21/02
Filed: 2007-03-02
Granted: 2016-05-03
Abstract: Methods are provided for diagnosing whether a subject has, or is at risk of developing, pancreatic cancer. The methods include measuring the level of at least one miR gene product in a biological sample derived from the subject's pancreas. An alteration in the level of the miR gene product in the biological sample as compared to the level of a corresponding miR gene product in a control sample, is indicative of the subject either having, or being at risk for developing, pancreatic cancer.