baber/WOPTO huggingface dataset:
Patent CA-2524146-C (CA)
Inventor: LEW DAVID ANDREW
IPC: F02M43/04
Filed: 2005-11-18
Granted: 2008-05-13
Abstract: L'invention concerne un moteur à combustion interne qui peut être alimenté en un premier carburant uniquement, en une combinaison du premier carburant et d'un deuxième carburant ou en un deuxième carburant uniquement. Le moteur comprend deux soupapes séparées d'injection de carburant disposées toutes les deux dans la tête de cylindre et qui injectent respectivement le premier et le deuxième carburants directement dans la chambre de combustion. Le moteur de l'invention permet d'utiliser des têtes de cylindre classiques en utilisant l'emplacement normalement occupé par une bougie pour monter la deuxième soupape d'injection de carburant. Pour fournir une assistance à l'allumage en remplacement de la bougie, le moteur de l'invention utilise un appareil d'assistance à l'allumage qui fonctionne en préconditionnant l'air dans le collecteur d'air d'admission. Un dispositif électronique de commande peut être programmé pour commander le fonctionnement de la première soupape d'injection de carburant, de la deuxième soupape d'injection de carburant et de l'appareil d'assistance à l'allumage en réponse à des conditions mesurées de fonctionnement du moteur. Le procédé d'utilisation du moteur de l'invention comprend les étapes consistant à préconditionner de l'air présent dans le collecteur d'air d'admission avant de l'introduire dans la chambre de combustion par recours à un appareil d'assistance à l'allumage, introduire le premier carburant directement dans la chambre de combustion par une première soupape d'injection de carburant, introduire le deuxième carburant directement dans la chambre de combustion par une deuxième soupape d'injection de carburant et sélectionner un parmi plusieurs modes de fonctionnement prédéterminés pour déterminer quand l'air doit être préconditionné, quand le premier carburant doit être introduit et quand le deuxième carburant doit être introduit, ces déterminations étant réalisées en réponse aux conditions mesurées de fonctionnement du moteur et à des entrées effectuées par l'opérateur.
Patent CA-2525732-C (CA)
Title: Method and system control for the setup of an ip telephony connection
Inventor: KAYSER UDO
IPC: H04M11/06
Filed: 2005-11-04
Granted: 2014-06-17
Abstract: The invention relates to a method and system control for the setup of an IP  telephony connection between an original terminal and a destination terminal in an IP network over a gateway of a branch exchange. To increase the availability of the overall system for each IP terminal and to enhance in this way the voice quality of the IP-telephony connection, the setup of a connection between the original terminal and a first gateway is effected, according to the invention, by means of a list of IP addresses, a connection between the first gateway and a second gateway is set up by a system control of the branch exchange, and a connection between the second gateway and the destination terminal is effected by the second gateway, the setup of the connection between the first gateway and the second gateway through the system control comprising the determination of a gateway with spare traffic-handling capacities among the several gateways of the branch exchange and the definition of this gateway as being the second gateway.
Patent CA-2534141-C (CA)
Title: Railway hopper car with longitudinal discharge openings
Inventor: CREIGHTON GEORGE S
IPC: B61D7/02
Filed: 2004-08-25
Granted: 2011-10-25
Abstract: A railcar with longitudinal discharge openings is disclosed. The railcar includes an underframe, a pair of sidewall assemblies and a hopper formed between the sidewall assemblies. The underframe has a center sill and a pair of side sills. The center sill disposed between the pair of side sills along a generally longitudinal axis of the railcar. The hopper includes a discharge opening adjacent to the center sill. A respective discharge door assembly disposed adjacent to each discharge opening to control flow of lading from each hopper. Each discharge door may hinge from the center sill for movement between a first position and a second position relative to the discharge openings.
Patent CA-2534603-C (CA)
Inventor: JOHANNESSON GLEN
IPC: B41L21/02
Filed: 2006-01-30
Granted: 2013-06-25
Abstract: An apparatus for presenting each of a first face and a second face of a document to a processing element to facilitate processing of the document thereby. The apparatus includes a first transport subassembly for moving the document along a first document path to present the first face of the document to the processing element. The apparatus also includes a gate adapted to permit movement of the document from the first document path to the second document path. In addition, the apparatus has a second transport subassembly for moving the document in the second document path in a reverse direction until the document engages a downstream side of the gate. The gate directs the document, upon engagement thereof with the downstream side, into the first document path with the second face of the document positioned for presentation to the processing element.
Patent CA-2536411-C (CA)
Inventor: METCALFE LEONARD
IPC: G01S17/48
Filed: 2006-02-14
Granted: 2014-01-14
Abstract: Apparatus for optically measuring a remote object comprises at least one source for projecting a plurality of discrete zones of electromagnetic radiation (for example laser spots) along a projection plane. Imaging apparatus images a plurality of reflections from the remote object. By spatially offsetting the imaging apparatus from the projection plane, easier discrimination and identification of the reflections is made possible.
Patent CA-2539707-C (CA)
Title: Quinoline potassium channel inhibitors
Inventor: DINSMORE CHRISTOPHER J
IPC: C07D401/04
Filed: 2004-09-17
Granted: 2011-08-09
Abstract: The present invention relates to compounds having the structure (I) useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like.
Patent CA-2551218-C (CA)
Title: Counterflow film cooled wall
Inventor: SHAPIRO JASON DAVID
IPC: F01D5/18
Filed: 2006-06-29
Granted: 2014-09-02
Abstract: A turbine wall (28) includes opposite back and front sides (30,32). Film cooling holes (1-5) are inclined longitudinally through the wall. Adjacent holes (1-4) are spaced laterally apart and are inclined oppositely for channeling cooling air (16) therethrough in counterflow.
Patent CA-2552756-C (CA)
Inventor: WAGNER ERWIN
IPC: C12Q1/00
Filed: 2005-01-20
Granted: 2013-08-06
Abstract: A mouse that is deficient for c-Jun and JunB in the epidermis or in which deletion of c-Jun and JunB can be specifically induced in the epidermis, and methods for obtaining such mice. The mice and keratinocytes derived therefrom are useful as an animal model for psoriasis and psoriatic arthritis.
Patent CA-2556189-C (CA)
Title: Gerd treatment apparatus and method
Inventor: CERIER JEFFREY C
IPC: A61B17/06
Filed: 2000-06-22
Granted: 2009-10-27
Abstract: An elongated member is configured for transoral placement into a stomach and includes a distal end effector having first and second members configured to engage stomach tissue. The first and second members are movable relatively toward one another generally in a first plane and the distal end effector is movable relative to the elongated member in a second plane generally transverse to the first plane. A third member of the distal end effector is configured to engage stomach tissue and is movable in a distal direction relative to the first and second members. A tissue securement member of the apparatus is coupled to at least one of the first and second members for securing together tissue engaged thereby.
Patent CA-2560420-C (CA)
Title: Portable induction heating tool for soldering pipes
Inventor: BARBER JOHN P
IPC: B23K3/04
Filed: 2005-02-28
Granted: 2012-06-05
Abstract: A portable induction tool (10) is provided for soldering or brazing sections of metal pipe tog they. A work coil head (20), with induction coil (34), is U-shaped, allowing placement of the head (20) around lengths of pipe, heating a susceptor, e.g., the pipe, to form a joint, and then to be wit drawn after the pipe joint is made. In one form, the tool (10) uses heat pipes (32) to remove he mal energy from the head (20), and also heat exchanger (50) for higher-powered units. Power capacitors (46) are generally included with the induction coil (34) to create a tank circuit of a resonant frequency. The induction coil (34) uses Litz wire, copper tubing, or heat pipes with a conductive outer skin to carry the high-current being delivered to the induction coil (34). The induction coil (34) has a general racetrack configuration, which is typically wound in a U-shape or as a semicircle as a single winding, with multiple turns.
Patent CA-2561759-C (CA)
Title: Zero to low voc glass and general purpose cleaner
Inventor: LESKOWICZ JAMES J
IPC: C11D11/00
Filed: 2005-04-08
Granted: 2011-09-20
Abstract: A glass and general purpose cleaning composition is described which has zero to low volatility while providing acceptable cleaning and drying rates. The cleaning composition contains at least one low-volatile non-VOC evaporative organic solvent, at least one surfactant, an aqueous carrier and, optionally, one or more co-solvents. The composition has less than about 4% by wt.  volatile organic solvent compound (VOC) content.
Patent CA-2563771-C (CA)
Inventor: RAMUN JOHN R
IPC: E04G23/08
Filed: 2005-04-14
Granted: 2009-02-03
Abstract: A tip (100) for demolition and construction equipment has a discrete base (114) with at least one recess (132,182) therein to accept a replaceable insert (150). The insert (150) has a projection (168) that fits within a mating socket (166) within the base (114). A threaded bolt (172) may extend through a common bore (170) within the insert (150) and base (114) to secure the insert (150) to the base (114). The tip (100) may also include a second opposing insert (184) which is held within a respective recess by the common bolt (172).
Patent CA-2567494-C (CA)
Title: Power transmission belt and method
Inventor: KOPANG CRAIG
IPC: F16G1/28
Filed: 2002-07-17
Granted: 2011-06-21
Abstract: The invention comprises a belt having a plied construction overlying tensile cords. An elastomeric layer (10) overlies an overcord (11) which overlies yet another elastomeric layer (12) which in turn overlies a tensile cord (13). The overcord layer supports the tensile cords during molding thereby stabilizing a cordline centerline position with respect to a rib apex. This construction significantly reduces a distance from a tensile cord centerline to a rib apex and rib/pulley interface in a multi-ribbed belt, thereby significantly increasing belt life.
Patent CA-2569217-C (CA)
Inventor: HUANG CHIH-LIN
IPC: G01N29/07
Filed: 2006-11-29
Granted: 2010-06-01
Abstract: Methods are provided for predicting properties based on stress wave velocity measurements, such as modulus of elasticity (MOE) and/or warp potential of trees and/or logs from a timber-based raw material group ("TBRMG"). The methods provide a formula allowing compensation for growth rate differences between stands. Accordingly, the present invention prevents underestimation or overestimation of MOE and/or warp potential.
Patent CA-2572925-C (CA)
Title: Axial fan blade having a convex leading edge
Inventor: SPAGGIARI ALESSANDRO
IPC: F04D29/38
Filed: 2005-07-05
Granted: 2012-12-18
Abstract: An axial fan (1) rotating in a plane (XY) about an axis (2) comprises a central hub (3), a plurality of blades (4), which have a root (5) and a tip (6), the blades (4) being delimited by a convex leading edge (7) and by a concave trailing edge (8), their projections in the fan rotation plane each being formed by circular arc segments; the blades (4) are made from sections with aerodynamic profiles, each with decreasing length and more curved from the perimeter to the hub.
Patent CA-2576460-C (CA)
Title: Systeme et procede de gestion de cles a hierarchie reduite
Inventor: FAHRNY JAMES WILLIAM
IPC: H04N21/4405
Filed: 2005-07-19
Granted: 2014-09-09
Abstract: Un contrôleur assurant la gestion de clés de décryptage pour flux de media comprend un moteur de décryptage de media, un tableau et un liste de clés de contenus. Le moteur de décryptage de media reçoit un flux de media crypté en provenance d'une tête de réseau et présente un flux décrypté à un dispositif récepteur après usage d'une clé de décryptage, ladite clé étant fonction d'une clé de contenu. Le tableau renferme un index de clés de contenus et une pluralité de clés de contenus correspondantes. Les clés de contenus correspondant à un flux de media crypté particulier sont choisies dans la liste de clés au moyen d'un index du tableau de clés de contenus, qui est référencé par un identifiant reçu d'une tête de réseau pour le flux de media crypté.
Patent CA-2578543-C (CA)
Title: Polymer composite
Inventor: MARTIN DARREN JAMES
IPC: C08K3/04
Filed: 2005-05-19
Granted: 2012-08-14
Abstract: The invention provides a polymer composite comprising a thermoplastic host polymer having solid particulate material dispersed therethrough, the host polymer having at least one phase nanodomain, wherein the solid particulate material comprises particles having height, length and width dimensions of which at least one is substantially less than one or both of the other dimensions, and wherein the composite exhibits an increase in modulus of no more than 15% and a higher tensile strength, relative to said host polymer.
Patent CA-2582138-C (CA)
Title: Compresseur a ressort de caisson et methode
Inventor: BOSCHE KEVIN S
IPC: B25B27/14
Filed: 2007-03-19
Granted: 2014-11-18
Abstract: Un appareil et une méthode servant à assembler et désassembler un caisson comportant un amortisseur disposé axialement à l'intérieur d'un ressort comprend un châssis, une première section fixée au châssis pour supporter une portion du caisson, une deuxième section comprenant une tête de compression fixée au châssis et ajustable axialement relativement au châssis, la deuxième section comprenant un dispositif d'élément de compression pour impartir une force sur une deuxième portion du caisson et pousser le ressort à se comprimer lorsque la tête de compression est déplacée axialement vers la première section et en poussant la structure à déplacer la deuxième section dans un mouvement alternatif relativement à la première section. Le dispositif d'élément de compression comprend au moins trois supports, chacun des au moins trois supports est ajustable axialement de manière indépendante par rapport au châssis. La tête de compression comprend un élément segmenté comportant un moyeu et des bras, le moyeu étant fixé à la structure de poussée, et chacun des bras étant fixé au dispositif d'élément de compression.
Patent CA-2587941-C (CA)
Title: Product management display system with trackless pusher mechanism
Inventor: HARDY STEPHEN N
IPC: A47F1/04
Filed: 2006-08-31
Granted: 2012-02-14
Abstract: A product management display system for merchandising product on a shelf includes using a trackless pusher mechanism (14) that travels along a surface (16) on which product is placed. The pusher mechanism (14) of the invention also includes a pusher paddle (50) and a floor (52) that extends forward of the pusher paddle (50). A flat coiled spring (30) or other biasing element may be operatively connected behind the pusher paddle (50) and extend across the floor of the pusher mechanism (14) and to the front of the shelf. In use, the product to be merchandised may be placed on the coiled spring (30) and on the floor of the pusher mechanism (14). With this configuration, the pusher paddle (50) is prevented from tipping or bending backwards during operation. The invention may be used with the merchandising of product on horizontal or non-inclined shelves or surfaces, as well as with gravity-fed systems, or systems that use gravity as a mechanism to urge product toward the front of the shelf.
Patent CA-2590529-C (CA)
Title: Mangeoire a oiseaux equipee d'un garde-ecureuils a ressort de compression
Inventor: RICH CHRISTOPHER T
IPC: A01K39/01
Filed: 2007-05-30
Granted: 2014-12-30
Abstract: Une mangeoire à oiseaux possède des logements cylindriques intérieurs et extérieurs télescopiquement alignés avec des surfaces opposées de formes complémentaires en forme de biseau inversé dans une direction essentiellement verticale pour permettre un mouvement vertical guidé des logements les uns par rapport aux autres. Les logements présentent des ouvertures dans leurs parois latérales qui sont essentiellement alignées quand le logement extérieur se trouve dans une position supérieure et désalignées quand le logement extérieur dans une position inférieure. Un ressort de compression situé au centre autour de laxe vertical de la mangeoire est confiné à lintérieur de la partie inférieure de la mangeoire et maintient le logement extérieur à sa position supérieure. Quand le logement extérieur est déplacé vers sa position inférieure par le poids dun écureuil supérieur à la force de sollicitation du ressort de compression, les ouvertures du logement sont essentiellement désalignées de sorte quaucune ouverture importante nexiste, empêchant ainsi laccès à la mangeoire.
Patent CA-2596451-C (CA)
Inventor: SILVERBROOK KIA
IPC: H04N5/372
Filed: 1998-07-15
Granted: 2011-12-06
Abstract: This patent describes a digital camera system. The digital camera system comprises a sensing means for sensing an image; modification means for modifying said sensed image in accordance with modification instructions input into said camera; and an output means for outputting said modified image; wherein said modification means includes a series of processing elements arranged around a central crossbar switch.
Patent CA-2597757-C (CA)
Inventor: PROSPER FELIPE
IPC: C12N5/22
Filed: 2006-02-10
Granted: 2016-06-28
Abstract: The present invention provides methods to culture and use vascular endothelial cells, including lymphatic, venous and arterial endothelial cells.
Patent CA-2602350-C (CA)
Inventor: PANDURO EDMUNDO JR
IPC: B65D5/66
Filed: 2006-07-27
Granted: 2011-09-13
Abstract: This invention relates to stackable, open-topped, partially-lidded, and/or folly-lidded shipping and/or display container, and more particularly to a corrugated paperboard slackable container for shipping and displaying products such as, for example, agricultural produce.
Patent CA-2609842-C (CA)
Title: Electrical connector assembly
Inventor: HARIHARESAN SERALAATHAN
IPC: H01R13/631
Filed: 2007-11-02
Granted: 2016-10-11
Abstract: An electrical connector is provided comprising a female member and a male member configured such that the female member is inhibited from being electrically coupled to the male member if the electrical coupling would reverse the polarity of the electrical connector. The female member may comprise a first and second chamber. The male member may comprise a first and second extension. The first and second chambers may be configured to insertably accommodate the first and second extensions. The female member may comprise one or more resilient members providing a pressing force to bias at least a portion of a male electrode against at least a portion of a corresponding female electrode. Alternatively, the cover of the male electrode in the first and second extensions may comprise a resilient member.
Patent CA-2610226-C (CA)
Inventor: WALLBERG JOACHIM
IPC: G16H10/60
Filed: 2007-11-13
Granted: 2014-09-30
Abstract: The present invention relates to a method and a system for sharing and exchanging event data between at least two radiology information systems. An event in any of the radiology information systems triggers a send and receive server to convert the event data from the radiology information system that has sent out the trigger signal. The send and receive server than packages the converted data and sends the converted and packed data from the send and receive server to a central server. The central server tags the received data and stores the received data at a central storage unit connected to the central server. Finally, the central server sends the stored data back to any of the radiology information systems via the send and receive server at the request by any of the radiology information systems and if the stored data comprises images exchange the exciting meta-data with meta-data generated by the send and receive server (8) of the receiving radiology information system (2).
Patent CA-2611755-C (CA)
Title: Rotatable magnetic electrical connector
Inventor: DIDUR DAVID
IPC: H01R13/62
Filed: 2006-06-23
Granted: 2011-03-22
Abstract: A rotatable quick disconnect electrical connector assembly is provided. The assembly includes a male component and a female component, which have a mating fit together and which have an electrical connection when in mating contact.  The connection is further enhanced by magnetic attraction, one of either the male or female components having a magnetic material and the other having a magnet-sensitive material. Each of the male and female components has a generally circular cross-section, to permit relative rotation through unlimited degrees in clockwise and counterclockwise directions. The components may be made separately. A system of such connectors is also provided (e.g. for displays).
Patent CA-2616549-C (CA)
Title: Electrical distribution device including protection for overheating conditions
Inventor: SHEA JOHN J
IPC: H01R13/713
Filed: 2006-08-28
Granted: 2013-12-17
Abstract: An electrical distribution device that includes a terminal for providing a connection to a first conductor, a spring mechanism having a first end that is electrically connected to the terminal, and a second conductor electrically connected to one or more internal components of the device. The spring mechanism has a first condition and a second condition. In the first condition, the second end is electrically connected to the second conductor by solder. When the solder melts, the spring mechanism moves from the second condition in which the second end is no longer electrically connected to the second conductor, thereby protecting the internal components from the fault condition that lead to the overheating. A condition indicator may also be provided for indicating a fault condition.
Patent CA-2620489-C (CA)
Inventor: NEBBIA FABIO
IPC: B60K15/05
Filed: 2008-02-08
Granted: 2013-09-10
Abstract: A removable cap for fuel tanks of vehicles comprises a gripping portion (3, 5) and a locking portion (8, 9), operatively set between which is a key-operated locking device (10). In the closing condition of the device (10), a rotation movement imparted manually upon the gripping portion (3, 5) is not transferred to the locking portion (8, 9), whilst in the opening condition of the device (10) a rotation movement imparted manually upon the first part (8, 9) is transferred to the clamping portion (8, 9). In the closing condition at least one component (10a) of the locking device (10) is rotatable together with the gripping portion (3, 5), and switching with the key of the locking device (10) between the conditions of closing and opening causes an angular movement of the component (10a) with respect to the gripping portion (3, 5), between a first pre-defined angular position and a second pre-defined angular position. The cap (1) further comprises a circuit arrangement (4) that includes at least sensor means (11, 13) configured for detecting the relative angular movement between the component (10a) of the locking device (10) and the gripping portion (3, 5).