baber/WOPTO huggingface dataset:
Patent CA-2501040-C (CA)
Inventor: MAINE GREGORY T
IPC: G01N33/569
Filed: 2003-10-02
Granted: 2015-04-21
Abstract: The present invention relates to a genetically engineered P30 antigen and a combination or mixture of antigens (e.g., the genetically engineered P30 antigen and P35) that may be used in the detection of IgM and/or IgG  antibodies to Toxoplasma gondii. Furthermore, the present invention also relates to methods of using this genetically engineered P30 antigen and combination of antigens, antibodies raised against this genetically engineered P30 antigen and combination of antigens, as well as kits and vaccines containing the genetically engineered P30 antigen and antigens present in the combination.
Patent CA-2502006-C (CA)
Inventor: HALLUNDBAEK JORGEN
IPC: E21B29/02
Filed: 2002-10-24
Granted: 2010-08-24
Abstract: Dans un procédé de dégagement de câbles (2) d'un outil de forage attaché, la désolidarisation et le temps de désolidarisation peuvent être décidés depuis la surface du puits. Un dispositif de désolidarisation (6) des câbles, disposé entre la partie principale d'un câble et un outil de forage, est commandé par une minuterie. Il est conseillé d'utiliser au moins trois paramètres pour commander le dispositif de désolidarisation tels qu'une force de tirage exercée par le câble sur l'outil de forage, la pression dans le puits et le temps. Il est à noter que la minuterie (1) est électronique.
Patent CA-2507060-C (CA)
Inventor: MUHL TIM
IPC: E01D1/00
Filed: 2005-05-10
Granted: 2008-12-16
Abstract: To permit below-dock level end-loading operations and to limit accidental freefalling of a dock leveler's deck, a dock leveler includes a unique support mechanism that employs one or more safety legs with an integral or operatively connected lip deflector. The support mechanism can be selectively moved to a deck-supporting position for freefall protection or moved to a lip-deflecting position for below dock level end- loading operations. In the deck-supporting position, the safety leg prevents the deck from falling an unsafe distance. In the lip-deflecting position, the lip deflector guides the descending motion of the dock leveler's lip extension plate so that the lip, while hanging pendant, can bypass and descend below a set of lip keepers.
Patent CA-2509822-C (CA)
Inventor: GISSLEGARD MIKAEL
IPC: C08L21/00
Filed: 2003-12-19
Granted: 2010-11-16
Abstract: The present invention relates to devices and components for milking apparatus, in particular to milk extracting devices. Especially it relates to components of such devices such as liners (20). The novel devices comprise a material, selected from the group consisting of thermo-plastic elastomers, as defined in ISO 18064, plasticized PVC, Vinyl TPE, said material exhibiting the following properties: a hardness between 25 shore A and 50 shore D; a Young's modulus between 0.1 MPa and 50 MPa; a tensile strength above 0.5 MPa; and a minimum elongation of 50% without breakage.
Patent CA-2522865-C (CA)
Inventor: CAMPOS JORGE A
IPC: A61B1/00
Filed: 2004-04-22
Granted: 2015-11-24
Abstract: A system, apparatus, and method for viewing a visually obscured portion of a body cavity. The system includes an endoscopic-type instrument (10), an imaging apparatus, and a human interface apparatus. The endoscopic-type instrument includes a face tip assembly (11) connected to a shaft assembly (12), the shaft assembly (12) being connected to a handle and viewing assembly (13). The face tip assembly (11) includes a plurality of input/output ports (21, 22, 23, 24) and a working channel extension (25) to protect an optical image collector. The shaft assembly includes an actively flexible shaft segment and a passively flexible shaft. The method for viewing a visually obscured portion of a cavity includes the steps of providing an instrument having an actively flexible shaft segment and manipulating the actively flexible shaft segment to a desired angular deflection.
Patent CA-2524558-C (CA)
Inventor: WEDEL CHRISTINA
IPC: B24B55/05
Filed: 2005-10-26
Granted: 2012-04-24
Abstract: Couvercle de protection pour le disque de tronçonnage d'une tronçonneuse tenue à la main et à moteur à combustion interne; il comporte une paroi circonférentielle et deux parois latérales opposées reliées à la paroi circonférentielle. Cette dernière et les deux parois latérales constituent un élément monolithique fabriqué de métal coulé léger. La paroi circonférentielle est munie, sur au moins une de ses parties, une première section intégrée plus épaisse. Les deux parois latérales sont plus minces que la première section plus épaisse. Le couvercle de protection est préférablement fabriqué de magnésium moulé.
Patent CA-2529679-C (CA)
Inventor: WILLEY WILLIAM DANIEL
IPC: H04M1/00
Filed: 2004-12-08
Granted: 2012-01-10
Abstract: In one illustrative example, a mobile communication device has a wireless transceiver; an antenna coupled to the wireless transceiver; one or more processors couples to the wireless transceiver; and a power source interface which is adapted to connect with a power source for supplying electrical power to the mobile device. The one or more processors are operative to monitor a quick paging channel of a wireless communication network with use of the wireless transceiver; identify whether a predetermined power source is connected to the power source interface; cause an indication to terminate use of the quick paging channel to be transmitted with the wireless transceiver to the wireless network based on identifying that the predetermined power source is connected to the power source interface; and refrain from monitoring the quick paging channel with the wireless transceiver after sending the indication to the wireless network. In one specific implementation, the mobile device delays for a time period until a message used for registration is sent to the wireless network and provides the indication within this message.
Patent CA-2531357-C (CA)
Title: Method and compositions for coating ceramic substrates
Inventor: TANG ROBERT H
IPC: C03C17/00
Filed: 2004-07-21
Granted: 2010-09-21
Abstract: A curable composition including a curable organic binder and particles is disclosed. The particles are rigid at or below a first temperature and become soft at temperatures at which the organic binder is cured. Methods for printing substrates are also disclosed.
Patent CA-2533547-C (CA)
Inventor: LEE JEE WOO
IPC: C07C335/14
Filed: 2004-07-02
Granted: 2013-09-10
Abstract: The present invention relates to novel 4-(methylsulfonylamino) phenyl analogues of the formula (I): (see formula I) as potent vanilloid receptor antagonists and pharmaceutical compositions comprising the same. The inventive compounds can be useful for analgesics to prevent, alleviate or treat pain diseases or inflammatory diseases comprising pain, acute pain, chronic pain, neuropathic pain, post-operative pain, migraine, arthralgia, neuropathies, nerve injury, diabetic neuropathy, neurodegeneration, neurotic skin disorder, stroke, urinary bladder hypersensitiveness, irritable bowel syndrome, a respiratory disorder such as asthma or chronic obstructive pulmonary disease, irritation of skin, eye or mucous membrane, fervescence, stomach-duodenal ulcer, inflammatory bowel disease, and urgent urinary incontinence.
Patent CA-2535087-C (CA)
Inventor: IZUNO HIROYUKI
IPC: A63F13/30
Filed: 1997-10-09
Granted: 2009-01-20
Abstract: An object is to provide a free-entry type of race game apparatus wherewith a player can join at any time. This is a race game that simulates an endurance race in which many vehicles run for a long period of time. The vehicles are continually running on the track (ST 1), from which number a player selects any vehicle at will (ST 3) and joins the race in progress (ST 4 , 5). The game is terminated on the basis either of a pass count indicating the number of cars passed (or passed by) (ST 6), or a limiting time (ST 7).
Patent CA-2536237-C (CA)
Title: Drilling apparatus, method, and system
Inventor: HILL JOHN L III
IPC: E21B10/44
Filed: 2004-08-18
Granted: 2013-10-08
Abstract: A helical drag bit provided with spirally/helically positioned cutting arms. The arms can create a spiral trench geometry in the sidewall of a predrilled pilot hole. The cutting arms can terminate in scoring cutting blades. The helical drag bit can be incorporated into a system and method for measuring geo-tech characteristics. The helical drag bit can be used in a system and method for improving the holding capacity of rock bolts and similar devices for use in the mining industry or in any circumstances where a particulate substrate may benefit from support. Novel rock bolts having new structures can be used with this improved hole geometry or may form such improved hole geometry.
Patent CA-2537715-C (CA)
Title: Improvements in insulated panels
Inventor: MCKINLAY ROSS CAMPBELL
IPC: E06B3/263
Filed: 2004-09-03
Granted: 2012-08-14
Abstract: A panel comprising: a frame member (70) defining a periphery of said panel; a first wall (77) retained by the frame (70) and a seoond wall (79) opposing said first wall (77) and together with the first wall (77) defining an internal space (73, 74) of the panel; the panel further comprising at least one intermediate wall (78) disposed in said internal space intermediate the first (77) and second walls (79) and which creates a first space (73) in said internal space between said intermediate wall (78) and said first wall (77) and a second space (74) in said internal space between said intermediate wall (78) and said second wall (79); charactedized in that the frame includes respective abutment surfaces (80, 81, 82) which receive and retain respective first, second and intermediate walls wherein; the intermtediate wall (78) insulates said first wall (77) from said second wall (79).
Patent CA-2539776-C (CA)
Title: Miniature broadband switched filter bank
Inventor: TAYRANI REZA
IPC: H01P1/15
Filed: 2005-04-08
Granted: 2012-06-26
Abstract: A miniaturized microwave circuit. The novel circuit includes a first substrate, a first ground plate disposed on a bottom surface of the first substrate, a second substrate attached to a top surface of the first substrate and adapted to cover a portion of the first substrate, a second ground plate disposed on a top surface of the second substrate, a pattern of metallization disposed between the first and second substrates to form a stripline circuit, one or more ground paths disposed on the top surface of the first substrate and including a plurality of vias connected to the first ground plate, and one or more openings cut into the second substrate and second ground plate, wherein each opening follows and is aligned over a portion of a ground path and is filled in with conducting material, such that the second ground plate is connected to the first ground plate.
Patent CA-2541639-C (CA)
Inventor: BROWN MICHAEL K
IPC: G06F17/30
Filed: 2004-11-26
Granted: 2011-04-19
Abstract: A method and system for authorization of applications executing on a device having a key store. Applications obtain an application-level ticket to permit access to one or more key values located in the key store. Each ticket is securely associated with an application and being generated on the determination that the application is a trusted application. Tickets are potentially associated with one key value in the key store, with a subset of key values in the key store, or with all key values in the key store. Access to key values by an application is possible independently of a user providing a password for each such access.
Patent CA-2542990-C (CA)
Inventor: ORBAN JACQUES
IPC: E21B43/10
Filed: 2006-04-12
Granted: 2015-01-20
Abstract: An expandable sleeve for use in a well, comprises a tubular structure including an external sealing layer comprising a compliant material; an intermediate expandable tubular body made from a plastically deformable material; and an internal spring structure such as a helically wound spring; wherein the external sealing layer is disposed on the outer surface of the tubular body, and the internal spring structure is disposed inside the tubular body and acts so as to exert a radial force on the body when in an expanded state. Such a sleeve can be used to seal off perforations and in well completions using slotted liners or in drilling applications.
Patent CA-2543432-C (CA)
Inventor: DE GROOT MARTIN THEODOOR
IPC: F16B5/01
Filed: 2004-10-15
Granted: 2012-11-20
Abstract: A method for arranging a thermoplastic insert unit (2) in a thermoplastic sandwich product (1) having at least one planar or virtually planar section by the application of ultrasonic energy (6, 8). A thermoplastic sandwich product (1) comprises at least one fibre-reinforced thermoplastic covering layer (7) and a thermoplastic core which is not completely solid (8). Examples of thermoplastic sandwich products include: a flat plate, a slightly curved product, a folded product, etc. The production of a recess in the surface of the thermoplastic sandwich product, with the plastic insert unit being welded into the recess.
Patent CA-2547041-C (CA)
Title: Octave magic cube
Inventor: LU YI
IPC: A63F9/08
Filed: 2006-05-15
Granted: 2010-07-13
Abstract: An octave magic cube has a spherical center core with square slider plates mounted at end of a six-arm cross center piece. A pattern of space channel is formed between the slider plates. Seven movable cubic block pieces having a triangular retainer plate mounted at the center of a partial spherical depression formed in one of its corners. The movable cubic block pieces are mounted to the core by slidably engaging the retainer plate with the space channel of the core. An eighth cubic block piece has a mounting plate with a clover leaf pattern is snap-mounted to the space channel of the core at the remaining position of the cube after the seven movable cubic block pieces have been mounted to the core.
Patent CA-2549115-C (CA)
Title: Prebiotic and preservative uses of oil-emulsified probiotic encapsulations
Inventor: BAKSH BING
IPC: A23L33/00
Filed: 2003-09-26
Granted: 2013-07-16
Abstract: Probiotic compositions derived from Lactobacillus casei ATCC number PTA 3945 are disclosed. More specifically, probiotic compositions containing prebiotic compositions including edible oils are provided. The probiotic/prebiotic compositions disclosed herein are packaged using a nitrogen purge instant bonding anaerobic encapsulation process to maintain high viability for extended periods.
Patent CA-2551996-C (CA)
Title: Scintillateurs a haute resolution energetique et a rendement lumineux eleve
Inventor: SRIVASTAVA ALOK MANI
IPC: G01T1/20
Filed: 2006-06-22
Granted: 2013-12-10
Abstract: Composition de scintillateur comprenant un matériau de base. Ce matériau de base comprend un métal alcalino-terreux et un halogénure de lanthanide. La composition de scintillateur comprend également un ion activateur et cet ion activateur est un ion trivalent. Dans un mode de réalisation, la composition de scintillateur comprend un matériau de base représenté par A2LnX7, où A comprend un métal alcalino-terreux, Ln un ion lanthanide et X un ion halogénide. Dans un autre mode de réalisation, la composition de scintillateur comprend un matériau de base représenté par ALnX5, où A comprend un métal alcalino-terreux, Ln un ion lanthanide et X un ion halogénide. Dans ces modes de réalisation, la composition de scintillateur comprend un ion activateur et cet ion activateur est composé de cérium, de bismuth ou de praséodyme, ou d'une combinaison de ces éléments.
Patent CA-2567749-C (CA)
Title: Methods for evaluating ribonucleotide sequences
Inventor: SMILANSKY ZE EV
IPC: C12Q1/68
Filed: 2005-05-26
Granted: 2013-07-23
Abstract: The present invention relates to methods for identifying ribonucleotide sequences, in vitro, using the ribosome-mediated translation.
Patent CA-2570737-C (CA)
Inventor: DAWSON JEFFERY WILLIAM
IPC: H04M3/533
Filed: 2005-09-23
Granted: 2010-04-06
Abstract: A method, apparatus and computer-readable medium for handling incoming calls destined for a called party. The method comprises detecting arrival of an incoming call destined for the called party and attempting to reach the called party by causing a communication device associated with the called party to emit a voice message soliciting a spoken call handling command from the called party. This allows the called party not only to recognize the calling party, but also to decide whether to accept, reject or forward the incoming call without having to physically manipulate the communication device.   The network-based example of implementation is compatible with many existing communication devices and has the ability to query the calling party for identification information, whereas the communication device-based example of implementation is compatible with many existing network architectures, and does not require the called party to subscribe to any particular network service.
Patent CA-2571920-C (CA)
Title: Four-bearing rotor system
Inventor: GRESH THEODORE M
IPC: F04C29/00
Filed: 2005-06-30
Granted: 2012-10-02
Abstract: A bearing apparatus for reducing vibrations in a compressor shaft (17) carrying a rotating compressor (10) is provided. The bearing apparatus comprises a first bearing (14) for supporting the shaft (17) and a second bearing (13) spaced outboard from the first bearing (14) for producing a moment on the shaft and additional damping counter to the direction of vibrations.
Patent CA-2572621-C (CA)
Title: Greffe d'endoprothese resistant a un deplacement pour le traitement d'un anevrisme de l'aorte abdominale
Inventor: KHAN ISAAC JOHN
IPC: A61F2/07
Filed: 2006-12-29
Granted: 2016-07-05
Abstract: Une greffe dendoprothèse prosthétique pour le traitement dun anévrisme aortique abdominal comprend une pluralité de branches de greffe, chacune étant fixée en position déployée par un joint statique détanchéité à lintérieur dun segment dendoprothèse du joint et dun côté dun support dencadrement. Ce dernier traverse le diamètre du segment dendoprothèse et sétend axialement en éloignement, divisant le premier segment dendoprothèse en deux parties, chaque partie étant destinée à recevoir une branche de greffe de la greffe dendoprothèse. Le joint statique détanchéité peut comprendre un stabilisateur doté dun second segment dendoprothèse généralement cylindrique et dun support dextension traversant le diamètre du second segment dendoprothèse et sétendant en sens opposé à ce dernier. Le support dextension et le premier support sont reliés lun à lautre à une position centrale généralement mutuelle.
Patent CA-2581827-C (CA)
Inventor: NAPIER JAMES C
IPC: F01D25/30
Filed: 2007-03-15
Granted: 2014-05-27
Abstract: An exhaust duct system for a gas turbine engine that mounts within a tail cone of an aircraft, comprises an exhaust exit that exits one side of the tail cone offset from the axial centreline of the tail cone and an exhaust duct that couples the engine to the offset exhaust exit, with a straight section of the exhaust duct extending from the exhaust exit for a length that corresponds to at least one diameter of the exhaust duct.
Patent CA-2585915-C (CA)
Title: Dual-seal drill bit pressure communication system
Inventor: CAWTHORNE CHRIS EDWARD
IPC: E21B10/23
Filed: 1998-12-01
Granted: 2010-08-17
Abstract: A drill bit for use in a borehole at least partially containing drilling fluid includes a bit body having at least two bit components, including at least one leg, the leg having a journal segment, and a roller cone rotatably mounted upon the journal segment and forming at least one bearing cavity therebetween. Also included is an annular primary seal disposed between the leg and the roller cone, an annular secondary seal disposed between the leg and the roller cone and between the annular primary seal and the borehole and an annular space disposed between the annular primary seal and the annular secondary seal, the annular space at least partially containing fluid and being in substantially absolute fluid isolation from the bearing cavity and means for permitting the flow of fluid from the annular space to the borehole. The annular secondary seal may be primarily elastomeric and the means for permitting the flow of fluid may further permit the flow of fluid from the borehole to the annular space. The annular space may at least partially include a grease possessing a water washout value of under approximately 50% per ASTM D-4049 water spray test for lubrication characteristics and the grease may include a polymer tackifier of between approximately 1% and approximately 5% by weight.
Patent CA-2587594-C (CA)
Title: Flow separator and flow separation method
Inventor: ATKINSON IAN
IPC: E21B43/34
Filed: 2005-11-18
Granted: 2011-07-26
Abstract: Disclosed is a flow separator, typically for use in separating liquid from gas in a flowing mixture of liquid and gas, e.g.  water, oil and gas in a hydrocarbon well production fluid pipeline, the separator having a swirl generator disposed at the inlet to a cylindrical separation chamber and the separation chamber having an elongate liquid extraction slot formed along its wall, such that in operation the swirling flow centrifugally pushes the liquid towards the wall of the separation chamber to exit the separation chamber through the extraction slot into a collection chamber which may allow the return of the extracted liquid back into the main flow using a U-shaped tube.
Patent CA-2587601-C (CA)
Title: Diagnostic et traitement de la maladie d'alzheimer
Inventor: DE LA MONTE SUZANNE MARIE
IPC: C12Q1/68
Filed: 2005-12-05
Granted: 2017-11-07
Abstract: Cette invention concerne des méthodes de diagnostic de la maladie d'Alzheimer (AD) par détermination du niveau ou de la fonction de l'insuline, de facteurs de croissance insulinoïdes, leurs récepteurs et/ou leurs molécules de signalisation aval. L'invention concerne également des méthodes de traitement de la maladie d'Alzheimer par administration d'un agoniste de l'insuline et d'un agoniste du facteur de croissance insulinoïde. L'invention concerne aussi un cobaye animal de la maladie d'Alzheimer et des méthodes de criblage d'agents utiles dans le traitement, l'amélioration ou la prévention de la maladie d'Alzheimer.
Patent CA-2588857-C (CA)
Inventor: DURAN ADIL
IPC: C07D475/00
Filed: 2005-11-29
Granted: 2013-10-08
Abstract: The invention relates to a method for producing the annelated piperazin-2-one derivatives of general formula (I), (see formula I) The invention especially relates to the production of 7,8-dihydro-5H-pteridin-6-one derivatives.
Patent CA-2589813-C (CA)
Title: Cargo aircraft
Inventor: HELOU ELIE JR
IPC: B64C1/22
Filed: 2005-11-22
Granted: 2014-04-22
Abstract: An aircraft for carrying at least one rigid cargo container includes a beam structure with a forward fuselage attached to the forward end of the beam structure and an empennage attached to the rearward end of the beam structure. Wings and engines are mounted relative to the beam structure and a fairing creates a cargo bay able to receive standard sized intermodal cargo containers. Intermodal cargo containers of light construction and rigid structure are positioned within the cargo bay and securely mounted therein. The beam structure is designed to support flight, takeoffs and landings when the aircraft is empty but requires the added strength of the containers securely mounted to the beam structure when the aircraft is loaded. The aircraft is contemplated to be a drone.
Patent CA-2591147-C (CA)
Title: Heated protective window for an optical scanning device
Inventor: GAGNE ANDRE JOSEPH CLAUDE
IPC: G02B26/10
Filed: 2007-06-07
Granted: 2012-08-28
Abstract: The invention relates to a window for an optical scanning device comprising a panel having a pair of oppositely directed light transmitting surfaces. A PTC heater wire preferably of a diameter less than the width of the smallest permissible indicia of a barcode is used to regulate the temperature of the panel. A conductive layer comprising carbon nanotubes is also provided for regulating the temperature of the device window. A window intrinsically comprising carbon nanotubes is also provided.