baber/WOPTO huggingface dataset:
Patent CA-2516975-C (CA)
Title: Using tcp to authenticate ip source addresses
Inventor: TOUITOU DAN
IPC: H04L9/32
Filed: 2004-03-03
Granted: 2012-11-13
Abstract: A method for authenticating communication traffic includes intercepting a request directed over a network (26) from a source address to open a connection to a target computer (22) in accordance with a handshake procedure specified by a predetermined communication protocol. A reply to the request that deviates from the specified handshake procedure is sent to the source address. A response from the source address to the reply is analyzed in order to make an assessment of legitimacy of the source address. Upon determining, based on the assessment, that the source address is legitimate, the target computer is permitted to complete the handshake procedure so as to open the connection with the source address.
Patent CA-2517444-C (CA)
Inventor: REED JAY
IPC: A61M36/12
Filed: 2004-03-17
Granted: 2012-06-19
Abstract: L'invention concerne un élément radioactif destiné à une curiethérapie et comprenant un élément de suture bioabsorbable allongé renfermant une pluralité de grains radioactifs et d'éléments intercalaires disposés en alternance dans celui-ci, les éléments intercalaires présentant une coloration et un diamètre différents de ceux des grains radioactifs. L'invention concerne également des méthodes de fabrication et d'utilisation correspondantes. Les éléments radioactifs peuvent être utilisés dans le traitement du cancer de la prostate, par exemple.
Patent CA-2519158-C (CA)
Inventor: SCHUSTER RICHARD L
IPC: B31B50/86
Filed: 2004-10-12
Granted: 2009-04-07
Abstract: A fully enclosed carton for carrying heavy loads with a reinforcement insert (58a, 58b) for the handle apertures (50a, 50b) located in the top end flaps (38, 40) of the carton. The paperboard reinforcing insert may be extended as a bridge across the top panel (14) of the carton to prevent tearing of the handle apertures in the top end flaps and also tearing in the top panel (14) of the carton when carrying a heavy load. The carton may have one or more dispensers (70a, 70b) in the top panel which may extend into an adjoining side panel (12, 18). Multiple tear lines may be formed for the dispenser flap in the insert that extends across the top panel to permit easy access to the containers, such as bottles, in the carton. The paperboard reinforcing insert may have a larger aperture (60a, 60b) than the handle aperture in each top end flap to adjust for any imprecision in the alignment of the paperboard insert in forming the carton sleeve from the paperboard blank. When the paperboard insert extends across the top panel and one or more dispensers are formed in the top panel, multiple tear lines may be used to form the flaps in the insert to compensate for any imprecision in the insertion of the insert that extends across the top panel into the carton sleeve when it is being formed.
Patent CA-2523538-C (CA)
Title: Stabiliser system for the stabilisation of halogenated polymers
Inventor: WEHNER WOLFGANG
IPC: C08K5/42
Filed: 2004-04-02
Granted: 2012-05-29
Abstract: The invention relates to a mixture of stabilisers for the stabilisation of chlorinated polymers, comprising at least a) a sulphate ester salt and/or a sulphonate salt of formula (I): [R(O)sSO3]tM and b) an alkanolamine of formula (II), where M = alkali, earth alkali, lanthanide (Cer) or aluminium cation, t = metal cation valence of 1, 2 or 3; s = 0 or 1, R =  C1-C22 alkyl, phenyl, C7-C10 phenylalkyl, C7-C24 alkylphenyl, x = 1, 2 or 3; y = 1, 2, 3, 4, 5 or 6; n = 1 - 10; R1,R2 independently = H, C1-C22 alkyl, -[-(CHR3a)y-CHR3b-O-]n-H, -[-(CHR3a)y-CHR3b-O-]n-CO-R4, C2-C20 alkenyl, C2-C18 acyl, C4-C8 cycloalkyl, optionally substituted at the .beta.-position by OH, C6-C10 aryl, C7-C10 alkaryl or C7-C10 aralkyl, or when x = 1, R1 and R2 together with the N can form a closed 4-10 membered ring of carbon atoms with optionally up to 2 heteroatoms, or when x =  2, R1 also = C2-C18 alkylene, optionally substituted at both B-carbon atoms with OH  and/or interrupted by 1 or more O atoms and/or 1 or more NR2 groups, or dihydroxysubstituted tetrahydrodicyclopentadienylene, dihydroxysubstituted ethylcyclohexanylene, dihydroxysubstituted 4,4'-(bisphenol-A-dipropylether)ylene, isophoronylene, dimethylcyclohexanylene, dicyclohexylmethanylene or 3,3'-dmethyldicyclohexylmethanylene and when x = 3, R1 also = trihydroxysubstituted (tri-N-propylisocyanurate)triyl, R3a,R3b independently = C1-C22 alkyl, C2-C6 alkenyl, C6-C10 aryl, H or CH2-X-R5, where X = O, S, -O-CO- or -CO-O-; R4 = C1-C18 alkyl/alkenyl or phenyl and R5 = H, C1-C22 alkyl, C2-C22 alkenyl or C6-C10 aryl.
Patent CA-2528127-C (CA)
Title: Laundry treatment compositions comprising a photostable dye to improve whiteness
Inventor: BARBIZAN DANIELLE SANTINHO
IPC: C11D3/40
Filed: 2004-06-04
Granted: 2011-11-08
Abstract: A particulate laundry detergent treatment composition which comprises a surfactant and from 0.0001 to 0.01 wt% of a photostable dye which is substantive to cotton. The photostable dye is a bis-azo direct violet dye. The composition improves whiteness of the laundry.
Patent CA-2536833-C (CA)
Title: Power regulator for power inverter
Inventor: COLBY ROY STEPHEN
IPC: H02M7/538
Filed: 2004-09-09
Granted: 2012-08-21
Abstract: A power inverter includes a regulator circuit that controls real and reactive power output by the inverter. The regulator measures real and reactive output power by calculating x-phasor components of the inverter's voltage and current output waveforms. Phasor calculation can be adapted for one or more pairs of single-phase voltages and currents. Determining the fundamental in-phase and quadrature components of output voltage and current reduces computational complexity by permitting the regulator to perform its power control processing largely in a dc signal domain, and enables separate real and reactive power control. The power inverter can include islanding detection logic, which exploits the ability to separately control reactive power. Exemplary islanding detection logic is based on determining whether changing the amount of reactive power output by the inverter induces an output frequency shift.
Patent CA-2541215-C (CA)
Inventor: BURNS MICHAEL J
IPC: G06Q40/04
Filed: 2004-11-05
Granted: 2018-08-21
Abstract: A trading system is described herein for hosting a collection of one or more electronic exchanges. The collection of electronic exchanges may be made up of separately designated exchanges under one or more authorizing and regulating bodies. The trading system receives from traders bids to purchase and offers to sell a tradeable object listed at one of the electronic exchanges. Then, the trading system directs the bids and offers to the appropriate exchange where the bids and offers may be automatically matched in the corresponding market. The trading system may also be used to take actions in one or more markets that are internal and external to the trading system on behalf of a trader using preprogrammed trading instructions.
Patent CA-2543190-C (CA)
Inventor: WALTER RENE
IPC: A01D34/43
Filed: 2006-04-11
Granted: 2013-12-17
Abstract: The machine has a traction unit (1) displaced in working and transport directions, and a cockpit (16) moving along the traction unit. A central support (8) is connected to a lift device (9) of the traction unit and supports frontal work units, where four of the work units are displaced by the support in a transport position in which they are positioned longitudinally above the traction unit. The cock pit is displaced in the transport position to liberate from the traction unit for folding the work units.
Patent CA-2552952-C (CA)
Title: Systeme, procede et appareil permettant de recueillir des donnees emanant de dispositifs telematiques et de capteurs dans un vehicule de livraison
Inventor: OLSEN JOHN
IPC: G06F19/00
Filed: 2005-01-10
Granted: 2013-03-19
Abstract: La présente invention se rapporte à un système de collecte et d'évaluation de données, qui comprend un dispositif télématique destiné à recueillir, à horodater et à stocker des données émanant de capteurs situés dans un véhicule. Les données collectées sont par exemple des données liées aux portières, des données liées à l'allumage, des données de vitesse, des données de positionnement mondial, et des données codes de diagnostic et de problèmes. Le système selon l'invention comprend également un dispositif d'acquisition de données externe, tel qu'un système informatique central ou un dispositif informatique portatif tel qu'un iPAQ. Ledit dispositif d'acquisition de données externe est configuré de manière à communiquer avec le dispositif télématique sur un réseau sans fil, ce qui permet audit dispositif télématique de transmettre les données horodatées au dispositif d'acquisition de données externe et de recevoir des données et des instructions de ce dernier. La capacité du système à recueillir et transférer automatiquement des données et à communiquer avec un dispositif d'acquisition de données externe permet l'automatisation de processus de gestion du parc automobile, de processus de maintenance et de réparation de véhicules, et de certains éléments de sécurité.
Patent CA-2554935-C (CA)
Inventor: RUDIBAUGH JOHN W
IPC: B61F5/24
Filed: 2006-07-28
Granted: 2012-10-02
Abstract: Les cales divisées poussées contre des surfaces supérieures inclinées et les parois latérales de poches dans les extrémités de la traverse pivot de wagon sont pourvues de plaques d'usure non métalliques adjacentes aux parois latérales de poche pour réduire ou éliminer l'usure de paroi latérale de poche. Les plaques d'usure sont généralement des coussinets polymères moulés choisis dans le groupe comprenant le nylon, le Delrin, l'UHMW et l'uréthane, présentant un coefficient de glissement de friction d'environ 0,10 à environ 0,30. Les coussinets sont montés dans des évidements dans les parois latérales des cales et sont maintenus en place par des moyens tels que des fixations filetées pour faciliter le remplacement.
Patent CA-2558733-C (CA)
Inventor: VIEILLARD VINCENT
IPC: A61K39/385
Filed: 2005-02-07
Granted: 2016-04-19
Abstract: The present invention relates to the field of the in vitro diagnosis of the progression status of an infection of an individual with a virus belonging to the family of the Human Immunodeficiency Viruses (HIV) as well as with the therapeutical treatment of this infectious disease. The invention also relates to immunological compounds and vaccine compositions comprising a polypeptide derived from gp41.
Patent CA-2562502-C (CA)
Inventor: BARNES MARTIN
IPC: C01F7/448
Filed: 2005-04-12
Granted: 2009-11-10
Abstract: A boehmite particulate material is disclosed. The material is formed by a process that includes providing a boehmite precursor and boehmite seeds in a suspension, and heat treating the suspension to convert the boehmite precursor into boehmite particulate material. The boehmite particulate material has an aspect ratio of not less than 3:1.
Patent CA-2569984-C (CA)
Inventor: ALEXANDER MARK V
IPC: C10L1/14
Filed: 2005-06-10
Granted: 2013-05-14
Abstract: An automotive additive composition comprising an automotive additive ingredient and a matrix is described. The automotive additive ingredient may be a fuel additive ingredient such as detergent. The matrix may comprise a gel composition, a solid water removal agents, or a combination comprising one or more of the foregoing matrices. The automotive additive composition may be in the form of a capsule, a gel capsule, or a tablet. Also disclosed is a method of delivering an additive ingredient to a functional fluid of a motor vehicle.
Patent CA-2573852-C (CA)
Inventor: OH YUN-SANG
IPC: G06F17/00
Filed: 2005-07-06
Granted: 2013-01-22
Abstract: An apparatus and a method that transmit and receive a converted format of a digital rights object between a device and a portable storage device. The apparatus for processing a digital rights object includes a transmitting/receiving module for receiving the rights object expressed in a Markup language from a rights issuer, a rights object converting module for converting the rights object into a frame having a format for communicating with a portable storage device, an interface for connecting with the portable storage device, and a control module for providing the frame to the portable storage device through the interface and receiving the converted format of the rights object from the portable storage device through the interface.
Patent CA-2575776-C (CA)
Title: Dispositifs photosensibles organiques empiles
Inventor: FORREST STEPHEN
IPC: H01L51/46
Filed: 2005-07-29
Granted: 2015-05-19
Abstract: L~invention porte sur un dispositif ayant une première électrode, une seconde électrode, une première région photoactive ayant une longueur d~onde d~absorption caractéristique .lambda.1 et une seconde région photoactive ayant une longueur d~onde d~absorption caractéristique .lambda.2. Les régions photoactives sont disposées entre la première et la seconde électrodes, et positionnées en outre sur le même côté d~une couche réfléchissante, de telle sorte que la première région photoactive est plus proche de la couche réfléchissante que la seconde région photoactive. Les matériaux comprenant les régions photoactives peuvent être sélectionnés pour que .lambda.1 diffère d~au moins environ 10% de .lambda.2. Le dispositif peut en outre comprendre une couche de blocage d~excitons adjacente à et au contact direct du matériau accepteur organique de chaque région photoactive, où le LUMO de chaque couche de blocage d~excitons autre que celui le plus proche de la cathode ne dépasse pas de plus de 0,3 eV environ le LUMO du matériau accepteur.
Patent CA-2576412-C (CA)
Title: Correction tape dispenser
Inventor: WU CHENG-LOUNG
IPC: B41J29/28
Filed: 2007-01-30
Granted: 2010-04-27
Abstract: A correction tape dispenser has a front cover (10), a core assembly (20), an extending-and-retracting mechanism (30) and a rear cover (50). The core assembly (20) is mounted slidably in the front cover (10) and has a convex portion extending out of the front cover (10). The extending-and-retracting mechanism (30) selectively drives the core assembly (20) to hold forward or backward. The rear cover (50) is mounted on the front cover (50). A user pushes the core assembly (20) with the extending-and-retracting mechanism (30) forward to extend the head (24) out of or retract the head (24) into the front cover (10). Retracting the head (24) prevents dust from accumulating on a correction tape on the head.
Patent CA-2582377-C (CA)
Inventor: BAE YOUNGLIB
IPC: F28F9/02
Filed: 2005-09-20
Granted: 2013-08-13
Abstract: A refrigerant distribution device 10 situated in an inlet header 12 of a multiple tube heat exchanger 14 of a refrigeration system 20. The device10 includes an inlet passage 32 that is in communication with an expansion device. Small diameter conduits 34 are disposed within the inlet header 12 and are in fluid ommunication with the inlet passage 32. A two-phase refrigerant fluid in the inlet assage 32 has a refrigerant liquid-vapor interface 38. The conduits 34 have inlet ports 40 that lie below the refrigerant liquid-vapor interface 38. Vapor emerging from the nozzles 34 create a homogeneous refrigerant that is uniformly delivered to 10 the multiple tubes. The invention also includes a method for delivering a uniform distribution of a homogeneous liquid mixture of liquid and vaporous refrigerant through the heat exchanger tubes.
Patent CA-2582416-C (CA)
Inventor: TONCELLI LUCA
IPC: B28B13/02
Filed: 2005-10-19
Granted: 2014-05-27
Abstract: In a plant for producing thin articles in the form of a slab, manufactured with a mix (M) based on agglomerate stone or ceramic material, the mix is distributed in a thin layer on a support (90) using a distributor (100) comprising a hopper (120) and an underlying extractor belt (150). Means (132, 151) are provided for preventing interruption of the article production cycle, required to eliminate the incrustations resulting from contact of at least part of the hopper (120) and/or the extractor belt (150) with the mix.
Patent CA-2583352-C (CA)
Inventor: NANDA SANJIV
IPC: H04W52/02
Filed: 2005-10-05
Granted: 2011-01-25
Abstract: Backward compatibility may require the use of fields or other indicators that are interpreted by new nodes or stations in a system in a manner different from the way legacy nodes interpret those same fields. In some circumstances, these indicators may be used to "spoof" legacy nodes to behave in certain ways, to allow a next generation protocol to be performed without interference from those legacy nodes. While this practice is may increase communication effectiveness, spoofing may lead to inefficient operation of legacy nodes.  Legacy nodes may detect spoofing, including detecting field settings in a legacy portion of a transmitted message, or detecting phase shifts in a message. Once spoofing is detected, a variety of steps may be taken, including determining the duration of the next generation message, entering a low power state for the duration, communicating on alternate channels for the duration, modifying legacy backoff procedures, and others.
Patent CA-2590511-C (CA)
Title: Combinaison pharmaceutiques d'un antagoniste de recepteur d'angiotensine et d'un inhibiteur de nep
Inventor: FENG LILI
IPC: A61K31/41
Filed: 2006-11-08
Granted: 2013-01-08
Abstract: La présente invention concerne une combinaison spécifique, un promédicament lié ou un composé d'un antagoniste de récepteur d'angiotensine et un NEPi qui sont utilisés dans le traitement de l'hypertension.
Patent CA-2592293-C (CA)
Inventor: VADON HELENE
IPC: G06T17/05
Filed: 2005-12-16
Granted: 2015-04-14
Abstract: The invention concerns a method for processing images using automatic georeferencing of images derived from a pair of images acquired by two sensors arranged in a single focal plane which consists in geometrically registering images based on the generation of a digital terrain model in low stereoscopic base and on the calculation of position offsets between the points of the digital terrain model taken as reference and their counterparts identified in the generated digital terrain model. Said method is applicable in automatic georeferencing of airborne and satellite images.
Patent CA-2600338-C (CA)
Inventor: FENYES JOSEPH G E
IPC: C07C323/00
Filed: 2005-03-04
Granted: 2012-10-23
Abstract: The invention relates to control fungal growth on tanned hides, using cyanodithiocarbimates of formula (I): X is a halogen; R is a substituted or unsubstituted C1-C14 alkyl group, a substituted or unsubstituted C2-C14 alkenyl group, a substituted or unsubstituted C2-C14 alkynyl group, a substituted or unsubstituted group defined by Y-Ar (CH2)m-or by Z-(CH2)n-; Ar is a substituted or unsubstituted aryl group selected from phenyl, or naphthyl; Y is H, halogen, NO2, R1, R1O, R1R2N; Z is NC, R1O, R1OC(O), R1OCH2CH2(OCH2CH2)p m ranges from 0 to 3; n ranges from 0 to 3; p ranges from 0 to 3; and R1 and R2are indepentently H, substituted or unsubstituted C1-C5 alkyl.
Patent CA-2601028-C (CA)
Inventor: DUSTING GREGORY JAMES
IPC: C07D311/30
Filed: 2006-03-10
Granted: 2014-05-27
Abstract: Novel flavonoid compounds having anti-oxidant activity are described. The compounds and compositions have been shown to exhibit anti-oxidant properties and are particularly useful in the treatment of ischemia and reperfusion injuries. A method to chemically synthesize such flavonoid compounds and test their efficacy is also described. Such compounds and corresponding pharmaceutically acceptable derivatives and/or salts have uses in the areas of pharmaceuticals, nutraceutical, and veterinary applications. In particular, compounds of the general formula I are described: (see formula I) wherein: = denotes a single or double bond; and R1, R2, R3, R4, R5 are independently selected from H, OH or a group according to formula (Ia): -O-L-D-E  (Ia) wherein: O is oxygen; i)    L is a C=O group, D is an alkylene group with a chain length equivalent to 1 to 20 carbon atoms, and E is a substituted or unsubstituted carboxylic acid group, or ii)    L and D are absent and E is an ester group according to formula (Ic): (see formula Ic) wherein: Q is a substituted or unsubstituted alkylene; W is O; and X is H, a substituted or unsubstituted alkyl, benzyl, or a mono-or divalent cationic salt, or an ammonium cationic salt; or its pharmaceutically acceptable salts; and provided that at least one of R1,R2, R3, R4, R5 other than H or OH.
Patent CA-2603112-C (CA)
Title: Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness
Inventor: SHAW BON F
IPC: F16K17/16
Filed: 2006-03-23
Granted: 2010-09-14
Abstract: A reverse acting rupture disc is provided having a laser defined electropolished line- of- weakness recess, and an improved method of forming an electropolished line-of- weakness recess in a reverse acting rupture disc that assures full opening of the disc upon reversal. A rupture disc blank is pre-bulged, final bulged, and then provided with a layer of resist material. A laser is used to remove at least a portion of the layer of resist material corresponding to a desired line-of-weakness recess in the concave face of the bulged rupture disc. The disc is then subjected to an electropolishing operation to remove metal from the lased area of the rupture disc, thereby forming a lustrous polished line-of-weakness recess in the disc of desired configuration and of a predetermined depth that is related to material thickness. The electropolished line of weakness is defined by spaced opposed channel portions separated by a central raised crown portion wherein the channel portions are of greater depth than the crown portion. The burst/reversal pressure of the disc having an electropolished line-of-weakness recess may be selectively controlled by varying the pre- bulging pressure on the disc.
Patent CA-2616529-C (CA)
Title: Dispositif de centrage et de pincement de pieces tubulaires
Inventor: PESME FRANCOIS
IPC: F16B7/04
Filed: 2007-12-28
Granted: 2017-01-10
Abstract: Description dun dispositif pour le centrage et le serrage interne de pièces tubulaires, comme des conduits métalliques, placés bout à bout de manière à être soudés pour former des canalisations métalliques.
Patent CA-2616621-C (CA)
Title: Dual function composite system and method of making same
Inventor: FARRELL BRIAN
IPC: H01L23/02
Filed: 2006-07-28
Granted: 2012-07-10
Abstract: A dual function composite system includes a first electronic subsystem, a second electronic subsystem, and a composite member between the first and second electronic subsystems. The composite member includes plies of fabric, and resin impregnating the plies of fabric. At least one ply of the fabric includes signal transmission elements integrated therewith and interconnecting the first electronic subsystem with the second electronic subsystem.
Patent CA-2617917-C (CA)
Inventor: IVAN CATALIN
IPC: B01F23/00
Filed: 2006-08-04
Granted: 2013-09-24
Abstract: An apparatus for transferring a viscous fluid including waxy solids includes a mobile platform, a support member having a first end coupled to the platform and a second end, a pump unit coupled to the second end of the support member, wherein the pump unit can be raised and lowered with respect to the second end, wherein the pump unit includes a recirculation system selectively operable to break down waxy solids prior to transfer of the fluid, and an outlet in fluid communication with a collection tank.