baber/WOPTO huggingface dataset:
Patent CA-2503585-C (CA)
Inventor: RONIN VLADIMIR
IPC: C04B7/52
Filed: 2003-06-16
Granted: 2011-08-02
Abstract: Method for treatment of fly ash for preparation of mortars and concretes. The invention is characterized in, that in a first step fly ash is intensively blended with a highly-reactive and dry cement mixture, which mixture have been obtained by mixing Portland cement with a microfiller and possibly a water reducing agent and by grinding said mixture, in that, in a second stage the so obtained blend is intergrinded in a vibratory milling device to achieve the fineness of the final product with a retention on a 45~m sieve which is less than 15 percent by weight.
Patent CA-2504409-C (CA)
Title: Vehicle dump body elevation device kit, and method relating thereto
Inventor: THORVALDSON ERIC E SR
IPC: B60P1/34
Filed: 2005-04-06
Granted: 2012-08-07
Abstract: The present invention is directed toward a vehicle dump body elevation device, kit and method related thereto. The elevation device and kit comprise at least one hinge assembly for attaching a dump body to a vehicle frame and at least one hoist having a lower end pivotally attached to the vehicle frame and an upper end pivotally attached to the dump body. The kit permits easy installation without modification of the vehicle's structural components and it permits dumping over the vehicle's bumper and other frame mounted accessories.
Patent CA-2506454-C (CA)
Inventor: JOSEPH STEPHEN C P
IPC: B01D35/02
Filed: 2003-12-02
Granted: 2012-01-24
Abstract: L'invention porte sur le système d'alimentation d'un pistolet à peinture comprenant un réservoir (9), muni d'un filtre plongeant (10) éliminant les particules solides des liquides ajoutés au réservoir (9) et comportant un couvercle (12) présentant un orifice de sortie (12E) dont l'embout se raccorde au pistolet, et un orifice d'entrée (12D) séparé où se trouve le collier support (27) du filtre. Le filtre (10), en forme de tube (10A) maillé, présente une extrémité fermée et une extrémité ouverte. L'extrémité ouverte est reliée au collier support (27), et le tube maillé (10A) s'étend de l'orifice d'entrée (12D) vers l'intérieur du réservoir (9). Le tube maillé (10A), dimensionné pour passer dans l'orifice d'entrée (12D), a une forte capacité d'écoulement permettant un remplissage rapide du réservoir (9). Le filtre (10) peut rester en place quand le réservoir est relié au pistolet, mais peut en être détaché avec le filtre (10) après utilisation.
Patent CA-2507030-C (CA)
Inventor: TANAKA TSUKASA
IPC: C08J7/048
Filed: 2003-11-21
Granted: 2011-12-20
Abstract: Selon l'invention, une couche d'oxyde inorganique de dépôt et une couche de revêtement perméable au gaz sont formées séquentiellement sur un support. La couche de revêtement perméable au gaz est formée par application puis séchage d'un enduit liquide sur la couche d'oxyde inorganique de dépôt. L'enduit liquide contient une substance exprimée par la formule générale (1): Si(OR?1¿)¿4? ou son hydrolysat; une substance exprimée par la formule générale (2): (R?2¿Si(OR?3¿)¿3?)¿n? ou son hydrolysat (R?1¿ et R?3¿ représente respectivement dans lesdites formules CH¿3?, C¿2?H¿5?, ou C¿2?H¿4?OCH¿3?; et R?2¿ représente un groupe fonctionnel organique); et un polymère soluble dans l'eau présentant un groupe hydroxyle.
Patent CA-2518090-C (CA)
Inventor: SOEDA YOSHIHIRO
IPC: C08L77/06
Filed: 2003-03-06
Granted: 2008-12-16
Abstract: Procédé de gestion de la taille de dispersion d'un élastomère dans une composition élastomère thermoplastique présentant une durabilité et une perméabilité améliorée. Ce procédé consiste à mélanger à l'état de fusion (A) un élastomère d'isobutylène halogéné, (B) un polyamide et (c) un auxiliaire de dispersion (C), et de vulcaniser dynamiquement le mélange ainsi obtenu pour former le mélange polymère vulcanisé dynamiquement, l'élastomère d'isobutylène halogéné étant dispersé dans la matrice de polyamide selon un diamètre moyen de dispersion de moins de 2,0 ?m.
Patent CA-2518897-C (CA)
Title: Curved side oil or fluid separator element
Inventor: TANG YAN
IPC: B01D45/14
Filed: 2004-04-01
Granted: 2009-01-20
Abstract: A curved side oil or fluid separator element for separating liquid or oil from a gas flow has a body portion made of filter media with opposing upper and lower ends. A curved side extends between the upper and lower ends and rotates 360~ about a central axis of the body portion to form a curved surface of the body portion. The curved side of the body portion can be any one of a hyperbolically curved side, a circular arc curved side, an elliptically curved side, or any other curve except a straight line, and any combinations of these curves. In one aspect, the curved side of the body portion is adapted for in-out gas flow allowing the gas flow to exit through the curved side to a communicating outlet of a separator housing. In another aspect, the curved side of the body portion is adapted for out-in gas flow for receiving the gas flow through the curved side from a communicating inlet of the separator housing.
Patent CA-2519184-C (CA)
Title: Methode pour former rapidement un modele stochastique representatif de la distribution d`une grandeur physique dans un milieu heterogene par une selection appropriee de realisations geostatistiques
Inventor: SCHAAF THOMAS
IPC: G06F17/17
Filed: 2004-03-16
Granted: 2013-05-14
Abstract: Méthode pour former rapidement un modèle stochastique représentatif de la distribution d'une grandeur physique dans un milieu hétérogène poreux qui soit calé par rapport à des données dynamiques, par une sélection appropriée de réalisations géostatistiques à combiner linéairement. On utilise un processus itératif de déformation graduelle où l'on combine linéairement à chaque itération, une réalisation géostatistique initiale (y) du milieu, et un nombre (N-1) (N>1) autres réalisations (zi) i =1,~, (N-1), indépendantes de la réalisation initiale (y), en imposant des contraintes aux coefficients de combinaison linéaire des réalisations (y) et (zi) i =1,~, (N-1), et l'on minimise une fonction objectif (J) mesurant l'écart entre un jeu de données simulées déduites de la dite combinaison au moyen d'un simulateur, et les dites données dynamiques. Pour minimiser rapidement la fonction objectif, on calcule le multiplicateur de Lagrange (.lambda.), .lambda. .isin. RN-1 associé à la contrainte portant sur les valeurs spécifiées des coefficients des réalisations (zi) i =1,..., (N -1) . La valeur absolue .lambda.i de la i-ième composante du multiplicateur .lambda. indique la sensibilité de la fonction objectif par rapport à la i-ième réalisation géostatistique (zi).
Patent CA-2520555-C (CA)
Inventor: JAMES JOSE
IPC: C01G35/00
Filed: 2003-03-31
Granted: 2012-01-03
Abstract: This invention relates to a new group of complex ceramic oxides and a process for their production. This group of novel complex ceramic oxides are of the general formula Mg2MM'06+X, where M = Rare Earth metal ion sor Yttrium or Lanthanum and M' = Sn, Sb, Zr, Hf, Ta, and Nb; and where - 0.5<x<+0.5; and have a defective pyrochlore structure. Minor variations in the compositions up to 8% in any of the metal ions may be tolerated for the formation of the required phase. The process for the preparation of the novel class of compounds comprises: (a) Mixing the compounds of magnesium, M and M' (where M may be Yttrium, Lanthanum or any of the Rare Earth metals; and M'= Antimony, Tin, Zirconium or tantalum) in such a way as to get the molar ratio of Mg:M:M' as 2:1:1 required for the formation of the compounds of the general formula Mg2MM'06+X. Minor variations in the compositions up to 8% in one metal ions may be tolerated for the formation of the required phase. (b) The compounds employed in step (i) may be selected from their oxides, carbonates, chlorides, alkoxides, nitrates, sulfates etc.; preferably the salts used are selected from oxides or carbonates. (c) The mixture obtained in step(i) may be ball milled or mixed with a wetting medium. The wetting medium may be water, alcohol, acetone or any other organic solvent. The resultant ball milled slurry may be dried to remove the liquid and obtain dry powder, (d) Heating the resultant mixture to a temperature in the range 1000-~1600~C, as required for different duration ranging from 3 hours to 50 hours, either in a single step or by taking out the reactant after few hours of heating, checking for phase formation and heating it again after grinding, if necessary. Up to a maximum of 5 intermediate grindings may be required.
Patent CA-2522577-C (CA)
Title: Hepatitis c inhibitor compounds
Inventor: LLINAS-BRUNET MONTSE
IPC: A61P31/00
Filed: 2004-05-19
Granted: 2011-04-26
Abstract: Compounds of formula (I): wherein B, X, R3, L0, L1, L2, R2, R1 and RC are defined herein. The compounds are useful as inhibitors of HCV NS3 protease for the treatment of hepatitis C viral infection.
Patent CA-2529134-C (CA)
Inventor: VUZA DAN TUDOR
IPC: G07D9/00
Filed: 2005-04-07
Granted: 2013-06-04
Abstract: A method for managing in a consistent manner a plurality (12) of contactless radiofrequency readers (12a,12b,12c) for reading tokens (15a,15b,15c) provided with electronic chips (16) in the form of a transmitting/receiving Tx/Rx cycle consist in transmitting Tx a reader instruction to the chips, in subsequently receiving Rx the response of the chips (16) to the reader (12a,12b,12c) and in synchronising the cycles Tx/Rx in such a way that the transmissions Tx are bunched in a first time interval and the receptions Rx are bunched in a second time interval without overlapping between said two time intervals. The readers (12a,12b,12c) are coupled to a synchronisation circuit (20) provided with a microprocessor processing circuit (22) and to an interface circuit (24) connected to each reader (12a,12b,12c), in particular, for transmitting clock signals synchronised by the microproccesor circuit (22) thereto.
Patent CA-2532467-C (CA)
Inventor: EDELSON JON
IPC: C12Q1/68
Filed: 2004-07-19
Granted: 2011-03-22
Abstract: This invention relates to methods for the detection of one or more mRNA  transcripts in paraffin-embedded tissue by "mRNA liberation in fixed-treated tissue or 'MLIFTT"'. This method includes treating the tissue with ammonia-ethanol and sodium borohydride combined with pressure cooking of the tissue.  The chemical treatments reduce the tissue autofluorescence and the physical treatments overcome the interference created by the fixation-induced chemical bonds. The methods of the present invention can be utilized to identify a plurality of mRNA transcripts in a microarray format.
Patent CA-2536257-C (CA)
Inventor: GALLOP MARK A
IPC: C07C271/22
Filed: 2004-08-20
Granted: 2012-01-03
Abstract: The disclosures herein relate generally to acyloxyalkyl carbamate prodrugs of (.plusmn.) 4 amino 3 (4 chlorophenyl)butanoic acid and analogs thereof, pharmaceutical compositions thereof , methods of making prodrugs of (.plusmn.) 4 amino 3 (4 chlorophenyl)butanoic acid and analogs thereof, methods of using prodrugs of (.plusmn.) 4 amino 3 (4 chlorophenyl)butanoic acid and analogs thereof, and pharmaceutical compositions thereof for treating or preventing common diseases and/or disorders such as spasticity and/or acid reflux disease. The disclosures herein also relate to acyloxyalkyl carbamate prodrugs of (.plusmn.) 4 amino 3 (4 chlorophenyl)butanoic acid and analogs thereof which are suitable for oral administration and to sustained release oral dosage forms thereof.
Patent CA-2539172-C (CA)
Inventor: BIZZINI BERNARD
IPC: A61P37/08
Filed: 2004-09-15
Granted: 2015-07-14
Abstract: The invention relates to a pharmaceutical composition comprising an active principal of natural human antibodies of the isotype IgG, blocking the activity of a human cytokine selected from VEGF, IFN.alpha., IL-4, TNF.alpha. and TGF.beta., said antibody blocking at least 50 % of the maximum biological activity induced by a quantity ranging from 0.006 ng to 0.05 ng of said cytokine <i>in vitro</i>.
Patent CA-2541354-C (CA)
Title: Multi-bit, dual-mode screwdriver for either manual or powered actuation
Inventor: KIELLAND PETER
IPC: B25B21/00
Filed: 2006-03-24
Granted: 2010-04-13
Abstract: A dual-mode screwdriver has a manual and powered actuation mode achieved by inverting the screwdriver body. The screwdriver has a driveshaft having two ends each adapted for receiving the shank of a screwdriver bit. The body contains a plurality of slots for storing a plurality of screwdriver bits. Magnets are contained in each of the slots for retaining the bits within their respective slots. The outside surface of the body is contoured for hand gripping and torquing. The driveshaft is adapted for coupling to a powered drill.
Patent CA-2547072-C (CA)
Title: Polymorphismes nucleotides simples associes a des troubles cardiovasculaires et a une reponse au medicament, leurs procedes de detection et d'utilisation
Inventor: CARGILL MICHELE
IPC: A61K31/225
Filed: 2004-11-24
Granted: 2015-06-23
Abstract: L'invention concerne la découverte de polymorphismes génétiques associés à des troubles cardiovasculaires, notamment des événements coronariens aigus, tels que l'infarctus du myocarde et l'accident cérébrovasculaire, et des polymorphisme qui sont associés à la réactivité d'une personne à un traitement de troubles cardiovasculaires par la statine. L'invention porte notamment sur des molécules d'acide nucléique contenant les polymorphismes, sur des protéines variantes codées par lesdites molécules d'acide nucléique, sur des réactifs pour la détection des molécules d'acide nucléique polymorphes, et sur des procédés d'utilisation des acide nucléique et protéines ainsi que sur des procédés d'utilisation de réactifs pour leur détection.
Patent CA-2547385-C (CA)
Title: Improved parts washing apparatus
Inventor: PUBL RUDY
IPC: B08B3/00
Filed: 2004-10-18
Granted: 2012-10-09
Abstract: An apparatus for washing parts includes a housing defining a clean chamber including a spray portion and a reservoir portion. The spray portion includes a support for the parts and a spray bar having at least one orifice for distributing a cleaning solution on the parts. The reservoir portion is configured to store and collect the cleaning fluid. A thermal energy source is disposed in the reservoir portion for adjusting and maintaining the operating temperature of the cleaning solution. The thermal energy source is generally configured as an enclosure for retaining a transfer fluid and includes at least one heater for adjusting a temperature of the transfer fluid. A conduit extends through the thermal energy source in contact with a transfer fluid and defines a passageway for the cleaning fluid. A pump draws the cleaning fluid in the reservoir portion through the passageway and discharges the cleaning solution through the spray bar, wherein the operating temperature of the cleaning solution is increased through contact with the conduit. The apparatus is operable on 120 volts, 15 amp electrical circuits.
Patent CA-2547459-C (CA)
Inventor: WALLACH DAVID
IPC: C12N15/10
Filed: 2004-11-30
Granted: 2013-10-08
Abstract: The present invention relates to methods of regulating an immune response in an individual and, more particularly, to methods and agents which target NIK and NIK binding proteins participating in both the canonical and alternative NF-.kappa.B activation pathway, to methods of identifying molecules/agents for modulation of NIK activity and to the molecules/agents obtainable by the method thereof.
Patent CA-2547947-C (CA)
Title: Azole derivatives as active superoxide radical inhibitors
Inventor: CHIHIRO MASATOSHI
IPC: C07D277/68
Filed: 1991-11-29
Granted: 2007-09-25
Abstract: Disclosed is an azole derivative represented by the general formula (1):   (see formula 1) [wherein R1 is phenyl which may have 1-3 lower alkoxy substituents, phenyl having a lower alkylenedioxy substituent or the like; R2 is hydrogen, phenyl, halogen, lower alkoxycarbonyl, lower alkyl, amino-lower alkyl which may have lower substituent, dihydrocarbostyril or the like;      R3 is a group of the formula:   (see formula 2) (in which R4B is hydroxyl, carboxyl, lower alkenyl or lower alkyl, m is 0, 1 or 2); X is S or O] or a salt thereof, useful as a superoxide radical inhibitor.
Patent CA-2553199-C (CA)
Inventor: BRIGHTON CARL T
IPC: A01N63/00
Filed: 2005-01-11
Granted: 2014-03-25
Abstract: Methods and devices are described for the regulation of bone morphogenetic protein gene expression in bone cells via the application of fields generated by specific and selective electric and electromagnetic signals in the treatment of diseased or injured bone. By gene expression is meant the up-regulation or down-regulation of the process whereby specific portions (genes) of the human genome (DNA) are transcribed into mRNA and subsequently translated into protein. Methods and devices are provided for the targeted treatment of injured or diseased bone tissue that include generating specific and selective electric and electromagnetic signals that generate fields optimized for increase of bone morphogenetic protein gene expression and exposing bone to the fields generated by specific and selective signals so as to regulate bone morphogenetic protein gene expression in such bone tissue.  The resulting methods and devices are useful for the targeted treatment of bone fractures, fractures at risk, delayed unions, nonunion of fractures, bone defects, spine fusions, osteonecrosis or avascular necrosis, as an adjunct to other therapies in the treatment of one or all of the above, and in the treatment of osteoporosis.
Patent CA-2554770-C (CA)
Title: Improvements in or relating to the defeat of the copy protection of optical discs
Inventor: RECKLESS JONNY BOYD
IPC: G11B20/00
Filed: 2005-02-04
Granted: 2012-01-10
Abstract: DVDs can be copy protected by incorporating regions which contain unreadable or subversive data within the data area. For example, such a region may be configured as a cell of a video object (VOB) within a VOB file. Access to the region of subversive data is prevented during normal playback, for example, by ensuring that there are no pointers leading to the subversive region. To defeat such a copy protection method, the content on the copy protected optical disc is accessed by utilizing the navigation provided for normal playback of the disc.  Thus, the subversive regions are navigated around during copying of the disc. The accessed content is stored in a corresponding data area and, where subversive regions are identified, arbitrary data is incorporated within regions of the copy data area which correspond to regions of unreadable or subversive data in the original data area.
Patent CA-2557657-C (CA)
Title: Prosthetic heart valve delivery systems and methods
Inventor: FORSTER DAVID C
IPC: A61F2/04
Filed: 2005-02-25
Granted: 2013-06-18
Abstract: Prosthetic valves and their component parts are described, as are prosthetic valve delivery devices and methods for their use. The prosthetic valves are particularly adapted for use in percutaneous aortic valve replacement procedures. The delivery devices are particularly adapted for use in minimally invasive surgical procedures.
Patent CA-2558044-C (CA)
Inventor: CADE REBECCA M
IPC: A01H5/00
Filed: 2004-03-12
Granted: 2013-04-23
Abstract: The Arabidopsis NI16 gene was isolated in a yeast 2-hybrid screen via its interaction with the NIM1 protein and encodes a protein involved in the regulation of SAR gene expression in plants. NI16 is strongly induced in NTM1-overexpressing plants treated with benzo(1,2,3)thiadiazole-7-carbothioic acid S-methyl ester (BTH). The nucleic acid sequence of the Arabidopsis NI16 promoter is disclosed herein.
Patent CA-2559181-C (CA)
Inventor: LIBERMAN BARNET
IPC: A23L17/00
Filed: 2005-03-11
Granted: 2010-01-26
Abstract: L'invention concerne un procédé qui permet d'évaluer la fraîcheur d'un poisson et qui consiste à couper une petite quantité d'échantillon du poisson, à ajouter à l'échantillon une dose efficace d'un réactif colorant contenant un colorant perméable aux cellules et/ou un colorant fluorescent imperméable aux cellules, à laisser incuber l'échantillon pendant une période prédéterminée et à déterminer la fraîcheur du poisson sur la base de la fluorescence émise par l'échantillon.
Patent CA-2561634-C (CA)
Title: Fuel cell
Inventor: OHMA ATSUSHI
IPC: H01M4/90
Filed: 2005-02-17
Granted: 2011-11-29
Abstract: A fuel cell (1) comprises a cathode catalyst layer (3) and an anode catalyst layer (4) disposed on each surface of an electrolyte membrane (2), an oxidant gas passage (8) facing the cathode catalyst layer (3), and a fuel gas passage (9) facing the anode catalyst layer (9). The cathode catalyst layer (3) contains a metal catalyst (16). In a region (A), in which the differential electric potential between the cathode catalyst layer (3) and the electrolyte membrane (2) is larger than in another region, the metal catalyst (16) content of the cathode catalyst layer or the specific surface area of the metal catalyst (16) in the form of minute parti
Patent CA-2563327-C (CA)
Title: A composite material, in particular a dental filling material, ultrasonic curing of dental filling materials, and a population of zirconia particles
Inventor: VAN LELIEVELD ALEXANDER
IPC: A61K6/893
Filed: 2005-04-14
Granted: 2010-09-28
Abstract: The present invention relates to a composite material exhibiting a low or even negligible volumetric shrinkage upon curing, or even a small expansion (e.g.  up to 0.5%), in particular composite materials in the form of dental filling materials. The present invention also relates to a method of controlling volumetric shrinkage of a composite material upon curing, and to a method of reconstructing a tooth. The present invention also relates to ultrasonic curing of dental filling materials. The present invention further relates to a population of zirconia particles and methods for preparing such zirconia particles (e.g. zirconia in the tetragonal phase or zirconia in the cubic phase). The martensitic transformation of the filler ingredients is, e.g., triggered by application of ultrasound or by a chemical trigger.
Patent CA-2565361-C (CA)
Title: Cat treat
Inventor: GRAMMER TRACY
IPC: A23L27/00
Filed: 2005-04-28
Granted: 2011-08-09
Abstract: A pet treat having a sugar-based edible portion including a palatant material and a support portion. Incorporation of starch provides a hard-candy texture for the edible portion. The pet treat may be formed as a lollipop, a toy, or a lozenge using either a batch process or a continuous process. Features to interest a pet include a resilient mount, or a rotatable mount. An adhesive mount can attach the support to a variety of surfaces. A replaceable cover and rejuvenant container may be used.
Patent CA-2567147-C (CA)
Inventor: MALCOLM PETER BRYAN
IPC: G09C1/00
Filed: 2001-11-08
Granted: 2008-06-03
Abstract: An information management system is described comprising one or more workstations running applications which allow a user of the workstation to connect to a network, such as the Internet. Each application has an analyser, which monitors transmission data that the application is about to transmit to the network or has just received from the network, and which determines an appropriate action to take regarding that data. The analyser may consult policy data containing a supervisor-defined policy to govern the workstation in order to determine what action to take. Such actions may be extracting data from the transmission data, such as passwords and usernames, digital certificates or eCommerce transaction details for storage and record keeping; ensuring that the transmission data is transmitted at an encryption strength appropriate to the contents of the transmission data; determining whether a check needs to be made as to whether a digital certificate received in transmission is valid; determining whether a transaction about to be made by a user of one of the workstations needs third party approval before it is made; and controlling the transmission of messages, such as e-mails according to a policy.