baber/WOPTO huggingface dataset:
Patent CA-2415295-C (CA)
Title: Radioligand and binding assay
Inventor: BUTCHER JOHN W
IPC: G01N33/68
Filed: 2001-07-10
Granted: 2010-02-16
Abstract: The present invention is directed to the radioligand compound, [35S]-radiolabeled (+)-N-[1 -(6-cyano-1,2,3,4-tetrahydro-2(R)-naphthalenyl)-3,4-dihydro-4(R)-hydoxyspiro[2H-1-benzopyran-2,4 -piperidin]-6-yl]methanesulfonamide. Also within the scope of this invention is a method for identifying compounds that bind to the IKr channel, and may have antiarrhythmic activity.
Patent CA-2429980-C (CA)
Title: Systeme de transport de point a point
Inventor: CHAABI FAYCAL
IPC: B65G51/40
Filed: 2001-11-29
Granted: 2009-06-02
Abstract: L'invention concerne un système de transport destiné au transport de conteneurs entre une première adresse spécifiée et une seconde adresse spécifiée. Ce système de transport comprend une voie de transport, une pluralité de conteneurs, un opérateur, un dispositif de propulsion relié de façon fonctionnelle auxdits conteneurs et en communication fonctionnelle avec ledit opérateur, et un contrôleur central situé à une certaine distance des conteneurs et en communication fonctionnelle avec ledit opérateur. Le contrôleur est conçu pour recevoir des ordres de transport entre la première et la seconde adresse. Lors de son fonctionnement, le contrôleur communique les instructions à l'opérateur qui les retransmet au dispositif de propulsion qui déplace le chargement entre la première et la seconde adresse.
Patent CA-2432170-C (CA)
Title: Method and apparatus for storing a stream of video data on a storage medium
Inventor: BOYLE WILLIAM B
IPC: H04N5/781
Filed: 2001-12-20
Granted: 2011-05-03
Abstract: A system for storing video data includes a receiver configured to receive a stream of video data that includes a sequence of original transport packets.  Each original transport packet (18) has a first predetermined number of bytes including video data bytes. A first circuit is configured to add a second predetermined number of bytes (26) to each original transport packet to create a modified transport packet having a third predetermined number of bytes (24).  A storage medium is addressable on sector boundaries, wherein each sector has a predetermined number of user data bytes different from the first predetermined number of bytes. The first byte in a modified transport packet aligns with a first user data byte in a sector after a first predetermined number of sectors following a previous alignment.
Patent CA-2437860-C (CA)
Title: Well pump capsule
Inventor: FERREIRA JANISLENE S
IPC: F04C13/00
Filed: 2003-08-21
Granted: 2007-11-13
Abstract: In the well assembly of the invention, a downhole pump assembly has an intake and a discharge outlet. A capsule enclosing the pump assembly selectively isolates the pump assembly from well fluid by way of a flow control device. A conduit having open upper and lower ends extends sealingly through the capsule for accessing a portion of the well below the capsule. The invention also includes a method of pumping fluid from a well wherein a pump assembly enclosed in a capsule is protected from pressure. In this method, the pump is shut off and well fluid is blocked from the interior of the capsule. Pressure is then applied to the well fluid surrounding the capsule, the capsule isolating the pump assembly from the pressure.
Patent CA-2438037-C (CA)
Title: Reciprocatingly movable body drive mechanism and elevator apparatus incorporating same
Inventor: ASANO TAKASHI
IPC: B66B9/02
Filed: 2002-02-14
Granted: 2008-03-11
Abstract: The invention provides an elevator apparatus comprising a cage 1 disposed inside a path of upward or downward movement vertically movably, a counterweight 2 vertically movable with the upward or downward movement of the cage 1, and a lift drive mechanism for driving the cage 1 upward or downward. The drive mechanism comprises a sheave 42 disposed inside the path, ropes 3 extending along a route around the sheave 42, and a drive device 5 in engagement with the ropes 3. The drive device 5 comprises a belt transmission provided alongside the ropes 3 and revolvingly movable along the rope extension route, a mechanism for pressing a belt surface of the belt transmission into contact with the ropes 3, and a drive motor for driving the belt transmission. The cage can be driven upward or downward without using any traction sheave, while the cage can be reduced in weight.
Patent CA-2440522-C (CA)
Title: Module electronique comprenant un substrat refroidissant et procedes correspondants
Inventor: SNYDER STEVEN ROBERT
IPC: H01L23/427
Filed: 2002-03-12
Granted: 2010-05-11
Abstract: Un module électronique (20) comprend un substrat refroidissant (21a), un dispositif électronique (22) installé sur ce dernier et un dissipateur de chaleur (23) adjacent au substrat refroidissant (21a). Plus spécifiquement, le substrat refroidissant (21a) peut comprendre une chambre (25) d'évaporateur adjacente au dispositif électronique (22), au moins une chambre (26) de condenseur adjacente au dissipateur de chaleur (23) et au moins un passage (27) pour le fluide de refroidissement qui relie, par le fluide, la chambre (25) d'évaporateur et la ou les chambres (26) de condenseur. De plus, un corps (28) de transfert thermique d'évaporateur peut être relié, par la chaleur, entre la chambre (25) d'évaporateur et le dispositif électronique (22); et au moins un corps (36) de transfert thermique de condenseur peut être relié, par la chaleur, entre la ou les chambres (26) de condenseur et le dissipateur de chaleur (23). Le corps (28) de transfert thermique de l'évaporateur et le ou les corps (36) de transfert thermique du condenseur présentent de préférence chacun une conductivité thermique supérieure à celle des parties du substrat refroidissant adjacent.
Patent CA-2441406-C (CA)
Title: Web page annotation systems
Inventor: STOLZE MARKUS
IPC: G06F17/00
Filed: 2001-12-28
Granted: 2011-02-22
Abstract: Methods and apparatus are provided for annotating web pages. A data processing system (1), connectable to a user station (2), receives web page data retrieved from the Internet (3) in response to a user's request. The web page data is analyzed to select, by subject matter, at least one product class to which the subject matter relates from a plurality of product classes represented in a product classification database (10). For each product class, the database (10) stores a set of product data items indicative of attributes of products in that class. Annotations available for display are each associated with a display condition dependent on one or more product data items in the database (10). For each product class selected following analysis of the web page data, product data items are retrieved from the database (10) and used to evaluate the annotation display conditions. If display conditions are satisfied, annotation data indicative of the annotations is supplied to the user station (2) for display.
Patent CA-2443419-C (CA)
Title: Stump grinding wheel and cutting assemblies therefor
Inventor: PAUMIER JAMES
IPC: A01G23/06
Filed: 2002-04-16
Granted: 2008-09-09
Abstract: A stump grinding tool includes a rotary cutting wheel having a pair of side surfaces and an outer peripheral surface. Cutting assemblies are mounted on the cutting wheel, each cutting assembly including first and second pockets disposed on respective side surfaces of the wheel. Each pocket includes a leading through-hole and a trailing through-hole aligned with respective leading end trailing through-holes of the other pocket for receiving a pair of cutting teeth. Each tooth extends through aligned through-holes of the pocket and cutting wheel in mutually opposite directions, wherein cutting elements of the teeth are disposed adjacent respective ones of the side surfaces. Each tooth is fixed by a nut threaded thereon such that each tooth and associated nut functions to clamp both of the first and second pockets against the respective side surfaces of the cutting wheel.
Patent CA-2446479-C (CA)
Title: Robotic paint applicator and method of protecting a paint robot having an explosion proof electric motor
Inventor: HAAS JURGEN
IPC: B05B13/00
Filed: 2003-10-24
Granted: 2012-03-13
Abstract: A robotic paint applicator having a plurality of relatively movable housing enclosures each including an explosion proof motor including a housing having a gas inlet and outlet, and a source of non-combustible gas under pressure connected to each motor housing inlet circulating non-combustible gas through the motor housing and directing non-combustible gas into the robot housing enclosures. The robot housing enclosures are substantially air-tight and interconnected with a control unit operating an inlet valve to maintain a predetermined pressure of non-combustible gas within each robot housing enclosure. The method of this invention includes purging the motor housings and robot enclosures at a first pressure and maintaining a lesser pressure of non- combustible gas following purging.
Patent CA-2447466-C (CA)
Inventor: KACHNIC EDWARD
IPC: B29C33/44
Filed: 2001-11-29
Granted: 2009-02-10
Abstract: A part-forming machine having an infrared vision inspection system and a method for verifying the presence, absence and quality of molded parts there in wherein an infrared vision system is utilized. At least one infrared sensor (310) is used in conjunction with a part-forming machine, wherein the infrar ed sensor (310) takes an image of the part (22) and/or mold (12) based on infrared radiation emitted by the part/mold. Based on the infrared image, th e part-forming machine responds thereto by activating ejectors (56, 58) and reimaging the part/mold, or continuing with the next molding step.
Patent CA-2453402-C (CA)
Title: Systeme et procede de programmation d'un evenement sur un reseau
Inventor: FISHMAN DANIEL
IPC: G06F17/00
Filed: 2002-05-28
Granted: 2013-07-02
Abstract: La présente invention concerne un procédé de programmation d'un événement sur un réseau dans un agenda d'un invité. Ledit procédé consiste à créer une demande de programmation qui comprend au moins un ensemble de détails relatifs à l'événement et un identificateur du créateur d'événement. La demande de programmation est envoyée à un serveur communiquant avec le réseau. Ledit serveur a accès à l'agenda de l'invité et à un agenda destiné au créateur d'événement. Lors de la réception de la demande de programmation, un enregistrement d'événement est créé sur le serveur qui comprend au moins l'ensemble de détails concernant l'événement et un lien à l'agenda de l'invité. L'événement est également ajouté sur l'agenda de l'invité. La demande de programmation peut être créée à l'aide d'un lien associé à l'événement.
Patent CA-2458292-C (CA)
Inventor: CHELCHOWSKI DAVID
IPC: F16L19/03
Filed: 2003-05-29
Granted: 2008-08-05
Abstract: A nut and tail assembly (10) and method of manufacture including a nut (12) having a first end and an inward flange (24) at the other end, a longitudinal cylindrical hollow body (14) having a first end and a second end at which is located an outstanding flange (40) and a circular longitudinal sleeve (16).  The sleeve (16) extends along said sliding surface and has a flange (44) at a first end abutting against the body flange (24). A stop (34) is located between the ends of the body (14) and defines a cavity sliding surface generally parallel to the longitudinal body between the stop (34) and flange (44). The nut inward flange (24) extends into the body cavity and is of a large enough diameter to be able to slide on said body sliding surface but small enough to be held within said cavity defined between said stop (34) and sleeve flange (44). Projections (50) on the sleeve flange (44) assist in locating the sleeve (16) relative to the nut (12) during the moulding process.
Patent CA-2459726-C (CA)
Title: Systeme et procede pour stockage de donnees sur carte a circuit integre
Inventor: REYNOLDS CHARLES WILLIAM
IPC: G06F21/77
Filed: 2002-10-07
Granted: 2013-09-03
Abstract: L'invention concerne un système et un procédé d'obtention et de stockage d'informations dans une carte à circuit intégré destinée à être utilisée dans une transaction sur différents environnements. La carte comprend une unité mémoire présentant des enregistrements de données contenant des champs formatés et non formatés, comportant de préférence un champ de nom, un champ de données ainsi qu'un champ de niveau de sécurité. Les champs formatés sont accessibles à l'aide de labels génériques et les champs non formatés sont accessibles à l'aide d'un label non générique.
Patent CA-2460724-C (CA)
Inventor: WOBBEN ALOYS
IPC: F03D7/04
Filed: 2002-09-21
Granted: 2013-03-12
Abstract: L'invention concerne un procédé de fonctionnement d'un parc d'éoliennes constitué de plusieurs éoliennes et relié à un réseau d'alimentation électrique dans lequel est injectée la puissance fournie par le parc d'éoliennes. Ce parc d'éoliennes et/ou au moins une des éoliennes dudit parc dispose d'une entrée de commande permettant de régler la puissance électrique du parc d'éoliennes ou d'une ou de plusieurs éoliennes individuelles dans une plage comprise entre 0 et 100 % de la puissance respective à fournir, en particulier de la puissance nominale. Un dispositif de traitement de données est relié à l'entrée de commande et permet de régler la valeur de commande dans une plage comprise entre 0 et 100 %, en fonction de la quantité de puissance fournie par l'ensemble du parc d'éoliennes au niveau de sa sortie et destinée à être injectée dans le réseau d'alimentation. L'exploitant (EVU société de distribution d'électricité) du réseau d'alimentation électrique auquel le parc d'éoliennes est relié peut régler la puissance fournie par le parc d'éoliennes par l'intermédiaire de l'entrée de commande.
Patent CA-2462586-C (CA)
Inventor: MARTIN DOUGLAS S
IPC: B29C45/00
Filed: 2002-09-27
Granted: 2010-12-21
Abstract: L'invention concerne une fermeture de distribution de liquide pour bouteilles. Cette fermeture comprend un corps monobloc (10) pourvu d'une paroi d'extrémité (13) servant à recouvrir l'embouchure de la bouteille (11) et une jupe dépendante destinée à être rentrée dans le goulot de la bouteille (11). Une ouverture de distribution (28) percée dans la paroi d'extrémité (13) est entourée par un bec verseur (29) permettant de commander la direction d'un flux de liquide distribué et de réduire l'égouttement lorsque la distribution est discontinue. Un rabat (26) est articulé sur la paroi d'extrémité (13) pour ouvrir et fermer l'ouverture (28) au moyen d'un obturateur dépendant associé s'insérant dans le bec verseur (29). La paroi d'extrémité (13), le bec verseur (29) et le rabat articulé (26) sont disposés les uns par rapport aux autres de sorte à pouvoir mouler avantageusement le rabat (26) en position verticale.
Patent CA-2466167-C (CA)
Inventor: MAK JOHN
IPC: B01D53/26
Filed: 2002-11-07
Granted: 2009-02-10
Abstract: Dans une installation de traitement de LGN améliorée, un gaz d'alimentation (1) est refroidi en dessous d'une température ambiante et au-dessus d'un point d'hydratation du gaz d'alimentation, d'où la condensation de composés lourds (6) et d'une partie de l'eau (4) contenus dans ce gaz d'alimentation. L'eau (4) est extraite dans un séparateur de gaz d'alimentation (101), les liquides condensés étant acheminés dans une colonne de stripping à reflux intégrée (104) fonctionnant comme un séchoir/déméthaniseur pour les liquides condensés. La partie non condensée (5) contenant des composés légers est encore séchée (106) et refroidie avant la détente (23) et la déméthanisation (112). Par conséquent, on peut supprimer le traitement de composés lourds dans la section froide, le gaz d'alimentation pouvant être traité efficacement avec une pluralité de compositions en vue d'une récupération de LGN dans des conditions de fonctionnement sensiblement identiques et avec une efficacité de détente optimale.
Patent CA-2466552-C (CA)
Title: Mass spectrometer
Inventor: BAJIC STEVE
IPC: H01J49/16
Filed: 2004-05-07
Granted: 2012-12-04
Abstract: An Atmospheric Pressure Chemical Ionisation ion source is disclosed wherein the current applied to a corona needle 2 is repeatedly varied between two or more settings during a single experimental run or acquisition. Two or more separate sets of mass spectral or mass analysed data are obtained. The ion source in one embodiment comprises a heated tube 1 arranged to discharge gas and analyte into a housing 7 enclosing corona needle 2. The housing 7 comprises a gas outlet port 3 via which analyte ions exit. According to another embodiment the corona needle does not have to be enclosed within a housing.
Patent CA-2466825-C (CA)
Title: Quick fastener
Inventor: HEFELE CHRISTIAN
IPC: F16L41/08
Filed: 2004-05-10
Granted: 2011-04-19
Abstract: A quick-acting closure (1) for connecting a mixer tube (3) and a connecting part (2) of an extruder unit. The connecting part (2) has a connector (9) with a conical threaded base member, on which an external thread (12) is arranged. The mixer tube (3) has a conical threaded base member, on which an internal thread (19) is arranged. The internal thread (19) on the connector part (16) of the mixer tube (3) is a multi-path internal thread.
Patent CA-2474457-C (CA)
Inventor: SAMADDAR MITALI
IPC: C12N15/10
Filed: 2003-01-29
Granted: 2014-04-15
Abstract: The use of a tag moiety comprising a biotinylation domain, such as biotin carboxyl carrier protein (BCCP), as a protein folding marker and protein solubility enhancer in the orientated surface capture of products of heterologously expressed genes is described. Methods for increasing the solubility of proteins and determining the folded state of a protein are also disclosed. The uses and methods of the invention can be carried out in a multiplexed manner on more than one protein in the formation of libraries. In addition the nucleic acid molecule encoding the biotinylation domain of the tag moiety can be used to increase the proportion of clones in a library that express the protein of interest.
Patent CA-2486385-C (CA)
Inventor: LAN-HARGEST HSUAN-YIN
IPC: C07C45/74
Filed: 2003-05-21
Granted: 2013-12-10
Abstract: Histone deacetylase is a metallo-enzyme with zinc at the active site.  Compounds having a zinc-binding moiety, for example, a trihalomethylcarbonyl group, such as a trifluoromethylcarbonyl group, can inhibit histone deacetylase. Histone deacetylase inhibition can repress gene expression, including expression of genes related to tumor suppression. Accordingly, inhibition of histone deacetylase can provide an alternate route for treating cancer, hematological disorders, e.g., hemaglobinopathies, autosomal dominant disorders, e.g. spinal muscular atrophy and Huntington's disease, genetic related metabolic disorders, e.g., cystic fibrosis and adrenoleukodystrophy, or for stimulating hematopoietic cellsex vivo.
Patent CA-2490163-C (CA)
Title: 5t4 antigen expression as a marker for stem cell differentiation
Inventor: WARD CHRISTOPHER M
IPC: G01N33/569
Filed: 2003-07-02
Granted: 2011-10-18
Abstract: The present invention relates to methods for detecting the differentiation status of stem cells comprising detecting the expression of 5T4 antigen in said stem cells. The present invention also relates to methods for separating populations of undifferentiated or differentiated mammalian stem cells from a mixture of differentiated and undifferentiated stem cells through detection of 5T4 expression.
Patent CA-2496264-C (CA)
Inventor: THIEL C YVONNE
IPC: C10L1/2383
Filed: 2005-02-07
Granted: 2014-12-16
Abstract: A diesel fuel containing a soot dispersant additive which is a grafted and derivatized low molecular weight copolymer of ethylene and at least one C3-C10 alpha monoolefin is provided. Also provided is a method for improving the fuel economy of a diesel engine which comprises operating the diesel engine with a fuel composition comprising (a) a major amount of a diesel fuel and (b) a minor fuel economy improving effective amount of the soot dispersant additive.
Patent CA-2498814-C (CA)
Title: Mecanismes de communication pour la surveillance de joueurs dans une machine de jeu
Inventor: HEDRICK JOSEPH R
IPC: G07F7/00
Filed: 2003-09-11
Granted: 2014-08-19
Abstract: L'invention concerne une unité de surveillance de joueurs qui constitue une interface multimédia avec un afficheur et une interface avec un ou plusieurs dispositifs de projection de sons et une table multimédia pour traiter les fichiers programme au format numérique afin de les sortir sur une interface multimédia. L'unité de surveillance des joueurs peut fournir des menus de programmes audio et vidéo tels que les menus pour un juke-box musical ou un menu de vidéo sur demande. Grâce à l'utilisation d'une interface "de type T.V.", un utilisateur peut sélectionner un programme à sortir sur l'interface multimédia et contrôler les paramètres de reproduction du programme.
Patent CA-2505304-C (CA)
Title: Markup language element to provide label for stored uri
Inventor: LAI FREDERICK CHEE-KIONG
IPC: G06F17/30
Filed: 2005-04-26
Granted: 2012-01-03
Abstract: A BOOKMARK element is proposed to be included within the HEAD element of a markup language document. Such a BOOKMARK element is intended to provide a default bookmark label that is to be associated with a Universal Resource Identifier (URI) of a markup language document when storing the URI of the markup language document as a bookmark or favorite. A short, to-the-point label suggested by an author of the markup language document may be seen as beneficial particularly to users of mobile communication devices. Such a suggested label may also greatly improve the user experience of desktop-based browsers.
Patent CA-2507070-C (CA)
Inventor: MITCHELL RAYMOND LARRY
IPC: B62M1/14
Filed: 2005-05-11
Granted: 2014-01-28
Abstract: A propulsion unit for a wheelchair wherein the wheelchair has a pair of large diameter wheels of the type having a circular handrail. The propulsion unit comprising a body having a front portion, a rear portion and a handle, at least three rollers pivotally mounted to said body, front and rear friction elements positioned in said front and rear portions of said body respectively. When the handle is pressed forward the wheel is propelled forward and when the handle is pressed rearward the wheel is propelled rearward.
Patent CA-2508375-C (CA)
Inventor: FOORD ORIT
IPC: C07K16/00
Filed: 2003-12-02
Granted: 2014-05-27
Abstract: Antibodies directed to the antigen TNFa and uses of such antibodies. In particular, fully human monoclonal antibodies directed to the antigen TNFa. Nucleotide sequences encoding, and amino acid sequences comprising, heavy and light chain immunoglobulin molecules, particularly sequences corresponding to contiguous heavy and light chain sequences spanning the framework regions and/or complementarity determining regions (CDR's), specifically from FR1 through FR4 or CDR1 through CDR3. Hybridomas or other cell lines expressing such immunoglobulin molecules and monoclonal antibodies.
Patent CA-2509945-C (CA)
Inventor: OLSVIK OLA
IPC: E21B43/16
Filed: 2003-12-12
Granted: 2011-10-11
Abstract: A method for increasing oil recovery from an oil reservoir by injection of gas into the reservoir, is described. The method comprises separation of air into an oxygen-rich fraction and a nitrogen-rich fraction, reformation of natural gas together with oxygen to produce a synthesis gas for production of methanol or other oxygenated hydrocarbons or higher hydrocarbons. The raw synthesis products and a waste gas from the synthesis are separated, and the nitrogen-rich fraction and at least a part of the waste gas are injected into the oil reservoir to increase the oil recovery from the reservoir. A plant for performing the method is also described.