baber/WOPTO huggingface dataset:
Patent CA-2461466-A1 (CA)
Title: Float-responsive valve with premature closure prevention
Inventor: VAUGHAN DON DOUGLAS
IPC: F16K31/18
Filed: 2004-03-19
Abstract: A float-responsive valve includes a valve actuator that is selectively responsive to operation of a float to move from a first position to a second position in which the valve actuator holds the valve element in its open position. When the valve actuator is in the second position thereof, fluid pressure that would otherwise tend to force the valve element toward its seat is essentially incapable of closing the valve element. Preferably, a force vector applied through a flapper-type valve actuator forms an essentially nonnegative, more preferably generally collinear, angle with a bisector line passing through a pivot axis of the valve actuator and a primary contact point between the valve actuator and the flapper.
Patent CA-2462042-A1 (CA)
Title: Basket assembly for a stroller
Inventor: ESPENSHADE GREGG R
IPC: B62B9/26
Filed: 2004-03-26
Abstract: A stroller includes a stroller frame, a basket frame including a pair of arms mounted to the stroller frame and a rear cross member extending between the pair of arms, a latch mount coupled to the rear cross member, a basket mounted to pivot relative to the basket frame, and a latch coupled to the basket to releasably engage the latch mount, thereby allowing the basket to move between a closed position and an open position relative to the basket frame.
Patent CA-2464679-A1 (CA)
Inventor: BOULANT ALAIN
IPC: B01D21/28
Filed: 2002-10-25
Abstract: Ce décanteur lamellaire (1) est du type comprenant; a) un réservoir (3) de liquide à décanter (5); b) des moyens (7) pour conduire ledit liquide (5) dans une zone inférieure (9) dudit réservoir (3); c) des moyens (11) pour évacuer ledit liquide (5) d'une zone supérieure (13) dudit réservoir (3); d) une pluralité de plaques de décantation (Di) montées à l'intérieur dudit réservoir (3), définissant une pluralité de passages s'étendant entre lesdites zones inférieure (9) et supérieure (13); et e) des moyens pour calibrer le flux dudit liquide (5) entre lesdits passages et ladite zone supérieure (13). Ces moyens de calibrage comprennent des premiers organes tubulaires (Ti) montés à l'intérieur dudit réservoir (3) et solidaires desdites plaques (Di), et des deuxièmes organes tubulaires (Tj) disposées sensiblement en quinconce par rapport auxdits premiers organes tubulaires (Ti).
Patent CA-2464797-A1 (CA)
Title: Remote authentication of gaming software in a gaming system environment
Inventor: GENTLES THOMAS A
IPC: A63F9/24
Filed: 2004-04-15
Abstract: In one embodiment, a secure gaming system includes at least one gaming terminal and at least one gaming system server. The terminal(s) and server(s) communicate over a communication network. In one embodiment, a gaming system server is capable of performing an authentication routine of an executable gaming software program, by exchanging messages with a gaming terminal over the communication network. The authentication routine results in a determination of whether a copy of the executable gaming software program stored at the gaming terminal is substantially identical to a copy of the executable gaming software program accessible by the gaming system server.
Patent CA-2467167-A1 (CA)
Inventor: PATEL PRAVIN M
IPC: A61K47/34
Filed: 2002-11-13
Abstract: A composition comprising lidocaine-containing liposomes wherein the weight concentration of lidocaine in said composition is greater than 10 %. The composition is prepared by mixing water with an oil phase comprising lidocaine, a C14-C20 alcohol, an alkyl ester of a fatty acid, propylene glycol, and a polyalkyl stearate. The non-aqueous phase may also include a phospholipid such as phosphatidyl choline.
Patent CA-2470324-A1 (CA)
Title: Gaming machine with alterable display mechanism
Inventor: THOMAS ALFRED
IPC: A63F13/00
Filed: 2004-06-08
Abstract: A gaming machine for conducting a wagering game includes a game display and an alterable display mechanism. The game display is for displaying the wagering game. The alterable display includes a mechanical display member movable between a first position and a second position. The display member displays first and second information to a player when in the respective first and second positions. The information may be signage information that is free of random events and outcomes associated with the wagering game. The display member may, for example, be a flexible member scrolled about rollers, a rotatable panel, a rotatable set of panels akin to shutters, or a "plate" rotatable in a fashion similar to a phonographic turntable with dividers to separate the sides.
Patent CA-2470917-A1 (CA)
Inventor: LOOK THOMAS F
IPC: G06K19/00
Filed: 2002-10-22
Abstract: The present disclosure includes a system that provides visual and electronic information in a readily identifiable combination tag where the radio frequency-responsive element is in close proximity to the retroreflective element. The combination tag includes a retroreflective article with an optical article and a reflective layer. The optical article has an optical surface and structured surface. For example the optical article can include as optical elements glass microspheres (optical beads) or cube corner reflector s. The reflective layer is deposited on at least a portion of the structured surface of the optical article. For example, the reflective layer can includ e a non-contiguous metal layer. The combination tag also includes an antenna a nd integrated circuit. The radio frequency-responsive element has information storage and transmission capabilities adapted to enable an interrogation system to obtain information from the radio frequency-responsive element. Th e radio frequency-responsive element is coupled to one of the optical surface or the rear surface of the optical article.
Patent CA-2472155-A1 (CA)
Inventor: HOSSICK-SCHOTT JOACHIM
IPC: C25D11/04
Filed: 2003-01-27
Abstract: La présente invention concerne des procédés d'anodisation d'anodes en métal de valve fritté destinées à des condensateurs à électrolyte liquide mis en oeuvre dans des dispositifs médicaux implantables. Selon les procédés de l'invention, en général on immerge une anode en métal de valve formée à la presse dans un électrolyte d'anodisation et on développe un système d'anode et électrolyte. On soumet ensuite ledit système d'anode et électrolyte à un potentiel qui augmente en rampe jusqu'à une tension cible de manière pulsée et on délivre des impulsions de potentiel de tension à l'anode. De préférence, la largeur des impulsions diminue au fur et à mesure que le potentiel augmente. La largeur des impulsions est de préférence définie au moyen d'un cycle de service tel que le cycle de l'impulsion appliquée représente sensiblement 100 % au départ et décline avec le temps de formation jusqu'à sensiblement 1,0 %, voire moins, au fur et à mesure que la tension de formation augmente jusqu'au potentiel cible. Les impulsions sont de préférence appliquées pendant un temps de maintien suivant l'obtention du potentiel de formation cible, tandis que le courant d'impulsion décline jusqu'à un flux de courant nul.
Patent CA-2472157-A1 (CA)
Title: Systeme et procede de prelevement d'echantillons de tissus corporels
Inventor: GONZALEZ HUGO X
IPC: A61B10/00
Filed: 2003-01-02
Abstract: L'invention concerne un système et un procédé pour prélever des échantillons de tissus corporels, tels que des noeuds lymphatiques. Ce système comprend une poche (10) formée d'un matériau souple. Cette poche comprend une première extrémité (12) ouverte pour recevoir l'échantillon de tissu corporel et une deuxième extrémité (14) qui est fermée par rapport à l'échantillon mais permet d'attirer le vide dans la poche. En outre, ce système comprend un tube à vide (20) dans lequel la poche de prélèvement d'échantillons de tissus (10) peut être placée et une source de vide (26) qui attire le vide dans la poche (10) pour amener l'échantillon de tissu corporel dans cette dernière (10) via l'extrémité ouverte de la poche (10).
Patent CA-2472243-A1 (CA)
Title: High rate transmission diversity transmission and reception
Inventor: TIRKKONEN OLAV
IPC: H04L1/06
Filed: 2003-01-03
Abstract: The performance and symbol rate in a wireless mobile system are increased by forming a transmission code matrix using transformed orthogonal codes, in su ch a way that the code is robust to channel statistics and operates well in bot h Ricean and (correlated) Rayleigh channels. Furthermore, the invention enable s high symbol rate transmission using multiple transmit antennas, and one or multiple receive antennas, and obtains simultaneously high diversity order a nd high symbol or data rate.
Patent CA-2473782-A1 (CA)
Inventor: BERTI GIOVANNI
IPC: G01N23/20
Filed: 2003-01-21
Abstract: Diffractometer and method for diffraction analysis making use of two Euler cradles, a primary and a secondary Euler cradle. The primary Euler cradle supports a source of a radiation beam, having a collimation axis, and a radiation beam detector, having a reception axis, said collimation and reception axis, conveying in a centre of the diffractometer which is fixed with respect to the primary Euler cradle. The source and detector are adapte d to move along the primary Euler cradle. The secondary Euler cradle supports the primary Euler cradle and is arranged to rotate the latter.
Patent CA-2474203-A1 (CA)
Inventor: SCHACTER LEE P
IPC: A61K48/00
Filed: 2003-02-07
Abstract: L'invention concerne des procédés d'utilisation de composés de polypeptides basés sur des structures des de peptides d'insectes de la famille des hormones adipocinétiques chez des humains à des fins variées. Ledit procédé comprend les étapes de mobilisation de lipides et de glycogène, d'inhibition des protéines, des lipides et de synthèse d'ARN, ainsi que l'amélioration de la contractilité des muscles. Lesdites compositions et procédés de l'invention sont utiles, par exemple, pour moduler le poids d'un corps humain, induire une perte de poids, et atténuer les troubles du stockage de glycogène. L'invention concerne également des procédés de criblage destinés à identifier d'autres composés présentant des activités similaires chez des humains.
Patent CA-2477039-A1 (CA)
Title: Methods of producing phosphitylated compounds
Inventor: KANSCHIK-CONRADSEN ANDREAS
IPC: C07H19/173
Filed: 2003-02-24
Abstract: Provided are methods of producing phosphitylated compounds, including 3'-O~phosphoramidites, comprising the step of reacting a hydroxyl-containing compound with a phosphitylating agent in the presence of a phosphitylation activator selected from the group consisting of (1) acid-base complexes derived from an amine base of Formula (I) wherein R, R1, and R2 are independently C1-C10 alkyl, C1-C10 cycloalkyl, C1-Cl0 aryl, Cl-C10 aralkyl, Cl-C10 heteroalkyl, or Cl-CIO heteroaryl; (2) acid-base complexes derived from an amine base of Formula (II) wherein R3, R4, R5, R6, and are independently hydrogen, C1-C10 alkyl, Cl-C10 cycloalkyl, Cl-C10 aryl, Cl-CIO aralkyl, Cl-CIO  heteroalkyl, or C1-C10 heteroaryl, and at least one of R3, R4, R5, R6, and R7 is not hydrogen.; (3) acid-base complexes derived from a diazabicyclo amine base; (4) zwitterionic amine complexes; and (5) combinations of two or more thereof, to produce a phosphitylated compound.
Patent CA-2477342-A1 (CA)
Inventor: KONG YINGJIE
IPC: F16J15/08
Filed: 2004-08-12
Abstract: A sealing gasket assembly includes one or mare carriers each having an offset flexible stopper portion spaced laterally outwardly away from an offset inner sealing portion that is adjacent an opening or other area requiring sealing between, mating members adapted to be clamped together. An optional shim can be disposed adjacent to, and aligned with, the carrier. A resilient sealing material is applied to at least portions of the carrier and/or the shim, such as by screen printing, for example. The gasket assembly can be used advantageously in sealing applications such as those for cylinder heads and blocks, intake or exhaust manifolds, piping or other fluid conveying devices, housings, enclosures, or other situations where relative movement can occur between the members to be sealed to each other.
Patent CA-2480059-A1 (CA)
Inventor: BACA MANUEL
IPC: C07K16/28
Filed: 2003-03-21
Abstract: L'invention concerne d'une manière générale des anticorps qui se lient à la chaîne du récepteur .alpha.1 de l'Interleukine 13 (IL-13R.alpha.1) et s'opposent à la signalisation induite par le récepteur de IL-13 par IL-13 et/ou IL-4. Plus précisément, l'invention concerne des anticorps humanisés ou humains destinés aux mammifères et en particulier IL-13R.alpha.1. Ces anticorps ont des applications dans le traitement ou la prévention de maladies ou d'états induits par IL-13 et/ou IL-4. Elle concerne en outre un procédé permettant de moduler des maladies ou états induits par IL-13 et/ou IL-4 par administration desdits anticorps. Elle concerne par ailleurs un système d'analyse qui permet d'identifier des anticorps ou d'autres agents qui modulent la signalisation de IL-13 et/ IL-4 par le biais d'un complexe récepteur d'IL-13. En conséquence, l'invention concerne également un procédé de criblage conçu pour modulateurs de l'interaction IL-13R.alpha.1/ligand.
Patent CA-2480401-A1 (CA)
Title: A process for producing micro-mesoporous metal oxide having regulated pores by novel template removal method
Inventor: RI BYONJIN
IPC: C01G1/02
Filed: 2002-10-02
Abstract: The present invention is the method for preparation of transition metal oxide having micro-mesoporous structure whose average fine pores size is not less than 1nm and not more than 2nm comprising, adding and dissolving transition metal salt which is a precursor of transition metal oxide and/or metal alkoxide in the solution prepared by dissolving polymer surfactant in organic solvent, hydrolyzing said transition metal salt and/or metal alkoxide and preparing sol solution which is polymerized and self organized, then obtaining gel whose organization is stabilized from said sol solution and removing said polymer surfactant by using water of room temperature or water to which alkali metal or alkaline earth metal ion is added.
Patent CA-2481961-A1 (CA)
Title: Removal of arsenic from drinking and process water
Inventor: MISRA MANORANJAN
IPC: C02F1/52
Filed: 2003-04-10
Abstract: A method of removing arsenic and heavy metals from water using metal salt hydroxide~gels is provided. The arsenic present in water is adsorbed onto th e hydroxide-gels which can effectively be filtered through a diatomaceous eart h (DE) filtration bed. The combination of DE mixed hydroxide-gels is also effective in removing arsenic from water and heavy metals from water.</SDOAB >
Patent CA-2485990-A1 (CA)
Title: Kits of medical supplies for sedation and analgesia
Inventor: HICKLE RANDALL S
IPC: A61M5/142
Filed: 2003-05-16
Abstract: The invention relates to kits of supplies and components for the computer assited IV drug infusion administration device (36) where those supplies and components may be disposable or re-usable. In one embodiment of the present invention single-patient use disposable components are utilized with a computer assisted IV drug infusion administration device (36) to prevent potential cross-contamination and drug carry-over from a previous infusion to a different patient.
Patent CA-2488870-A1 (CA)
Inventor: MILLER PAUL JAMES
IPC: A61B17/00
Filed: 2003-05-21
Abstract: The present invention provides a catheter balloon, and balloon catheter incorporating the catheter balloon, useful in medical dilation procedures. The catheter balloon includes at least one microscalpel operatively disposed on an outer surface thereof. The microscalpel may advantageously be operatively disposed relative to a power source so as to be controllably activatable. Also provided are methods of making the inventive balloon and/or catheter as well as methods of using the inventive catheter in a dilation/incising treatment.
Patent CA-2489905-A1 (CA)
Inventor: JI ZHONGQI
IPC: A61K39/395
Filed: 2003-06-24
Abstract: Osteopontin is a marker for oligodendrocyte precursor cells. Osteopontin als o modulates oligodendrocyte differentiation and central nervous system myelination. Osteopontin induces migration of oligodendrocyte precursors.</S DOAB>
Patent CA-2491384-A1 (CA)
Inventor: ALLAN SCOTT W
IPC: E05B17/06
Filed: 2004-12-31
Abstract: A template assembly for locating required mounting holes for door lock has a generally U-shaped flexible end template, support clips pivotably attached to free ends of the end template, and side templates attached to the support clips. The end template has a center hole locating mark, and the side templates have lock cylinder hole locating marks and a strike plate hole locating mark. Alternatively, the side templates are pivotably attachable directly to the free ends of the end template. Alternatively, the template assembly is a one-piece construction, having integrated end template and side templates, the side templates not being pivotable relative the end template.
Patent CA-2491440-A1 (CA)
Inventor: MENON NARAYAN PARAPPIL
IPC: H04L12/56
Filed: 2003-07-01
Abstract: Dans un système possédant un réseau mobile terrestre public (PLMN) et une passerelle IP de réseau WLAN, une interface Iur permet un transfert entre un réseau PLMN et la passerelle WIP-GW. Le protocole Internet mobile (Mobile IP) permet la gestion de session et la tunnelisation des données entre ce réseau PLMN (agent à domicile) et le réseau WLAN. La passerelle WIP-GW fonctionne comme l'agent étranger dirigé vers le réseau PLMN. Le protocole MIP du réseau PLMN fournit des services via le protocole DIAMETER en vue d'un enregistrement, d'une authentification et une gestion d'abonné, travaillant dans le HLR/HSS et dans le CGF dans le réseau PLMN. L'utilisation d'une seule architecture pour prendre en charge les scénarii d'interconnectabilité perdue est telle que cette architecture réduit l'interface Iur et le protocole MIP devient une architecture d'interconnectabilité perdue. La plate-forme de facturation de réseau PLMM UMTS est constituée via l'interconnectabilité DIAMETER/UMTS. L'enregistreur HSS/HLR du réseau PLMN UMTS fournit l'authentification. Ce concept d'architecture peut être élargi de façon à couvrir l'interconnectabilité d'autres technologies d'accès avec l'UMTS.
Patent CA-2494323-A1 (CA)
Title: Amino benzothiazole compounds with nos inhibitory activity
Inventor: BHARDWAJ NAMRTA
IPC: C07D277/82
Filed: 2003-08-07
Abstract: The present invention provides novel amino benzothiazole compounds, compositions comprising these compounds and methods of using these compounds as neuroprotectants. In particular, the compounds described in the present invention are useful for treating stroke.
Patent CA-2496193-A1 (CA)
Title: Gangsaw with a split saw box
Inventor: MITCHELL RORY M
IPC: B26D1/14
Filed: 2005-02-08
Abstract: A split sawbox for a gangsaw includes a sawbox having at least first and second mating sawbox sections. The sections are linearly selectively translatable relative to one another between a closed position wherein the sections are releasably locked together for operation of the gangsaw, and an open position wherein the sections are linearly separated from one another to open a gap within which a workman may stand for maintenance of the gangsaw.
Patent CA-2497884-A1 (CA)
Title: Therapeutic human anti-il-1r1 monoclonal antibody
Inventor: VEZINA CHRIS
IPC: C07K16/28
Filed: 2003-09-05
Abstract: Antibodies that interact with interleukin-1 receptor type 1 (IL-1R1) are described. Methods of treating IL-1 mediated diseases by administering a pharmaceutically effective amount of antibodies to IL-1R1 are described.  Methods of detecting the amount of IL-1R1 in a sample using antibodies to IL-1R1 are described.
Patent CA-2502780-A1 (CA)
Title: Tray support for a mattress
Inventor: GLADNEY RICHARD F
IPC: A47C19/00
Filed: 2003-10-15
Abstract: A mattress core (40) support system in the form of a padded tray with a rigi d bottom surface (60). The tray is comprised of four foam sides (20), providin g edge support for persons sitting on the edge of the mattress, and containing therein a mattress core (40). The system is compatible with (and sized for) all standard mattress cores, e.g., coil spring, foam, foam/coil composite, a nd all known sizes. The mattress avoids the need for flipping and the associate d increased cost of a two-sided mattress by including as its bottom member a rigid platform (60).
Patent CA-2503569-A1 (CA)
Title: Method to produce polyurethane articles and relative device
Inventor: DAMO MARIO
IPC: B29C51/06
Filed: 2003-10-24
Abstract: Method and device to produce polyurethane articles (37, 137, 237) covered on one side by a film (19). The method provides a step wherein the film (19) is made to adhere to one zone of a part of a mold, and a heating step wherein one segment of the film (19) is heated before the film (19) is made to adhere to the part of the mold. The heating step is performed, by means of a movable heating assembly (15), in an intermediate position between a first position outside the mold and a second position associated with the mold. In the heating step the film (19) is also partly pre-formed.
Patent CA-2505544-A1 (CA)
Inventor: WHITTINGHAM RICHARD
IPC: E06C7/44
Filed: 2005-04-28
Abstract: A ladder Leveller for mounting onto at least one stile of a hollow ranged ladder includes an elongate stile extension member. a cross bar sized for mounting journalled through a hollow rung of the ladder. A locking pin extends from the cross bar, through one of an array of apertures in the extension member and cooperates with a locking bar. The locking bar is releasably mounted onto the locking pin to lock the stile extension member onto the stile.
Patent CA-2505974-A1 (CA)
Title: Proteines fluorescentes et chormoproteines provenant d'especes autres que l'espece aequorea hydrozoa et procedes d'utilisation de ces pro teines
Inventor: LUKYANOV SERGEI ANATOLIEVICH
IPC: C12Q1/68
Filed: 2003-11-05
Abstract: L'invention se rapporte à des molécules d'acide nucléique codant une protéine fluorescente et des chromoprotéines, ainsi que des mutants, des variants et des dérivés de ces protéines, ainsi qu'à des protéines et des peptides codés par ces acides nucléiques. Ces molécules d'acide nucléique et ces protéines recherchées sont isolées à partir d'espèces autres que l'espèce Aequorea Hydrozoa. Ces protéines recherchées contiennent notamment la protéine fluorescente jaune, phiYFP, provenant de l'espèce Phialidium sp., la protéines fluorescente verte, hydr1GFP et la chromoprotéine pourpre, hm2CP, provenant de la méduse hydroïde du sous-ordre Anthomedusae. Sont également recherchées les protéines qui sont des protéines essentiellement similaires ou des dérivés ou des homologues ou des mutants de ces protéines spécifiques mentionnées ci-dessus. Cette invention concerne également des fragments de ces acides nucléiques et des peptides codés par ces acides, ainsi que des anticorps spécifiques de ces protéines et des ces peptides. Cette invention présente également des cellules hôtes, des lignées cellulaires stables et des organismes transgéniques comprenant les molécules d'acide nucléiques mentionnées ci-dessus. Ces compositions de protéines et d'acides nucléiques ont une utilisation dans une grande variété d'applications différentes et de procédés différents, en particulier pour le marquage de biomolécules, de cellules ou d'organelles de cellules. Cette invention concerne enfin des kits utilisables dans ces procédés et ces applications.
Patent CA-2508477-A1 (CA)
Title: Method of preventing emesis and treating sexual dysfunction using tetrahydrobenz ¬cd| indole-6-carboxamides
Inventor: FOREMAN MARK MORTENSEN
IPC: A61P1/08
Filed: 1994-06-03
Abstract: The present invention provides methods of preventing emesis and treating sexual dysfunction in mammals utilizing certain tetrahydrobenz[cd]indoles. The invention further provides pharmaceutical formulations suitable for use in such methods.