baber/WOPTO huggingface dataset:
Patent CA-2283424-C (CA)
Title: Water-borne fluoroelastomer coatings and cured films therefrom
Inventor: KIROCHKO PAVEL
IPC: C08K5/5445
Filed: 1999-09-23
Granted: 2010-04-13
Abstract: A water-borne fluoroelastomer composition comprising an aqueous dispersion of a fluoroelastomer polymer, from about 2 to about 30 parts by weight per one hundred parts by weight of polymer of a curative system, said curative system having been formed by blending from about 6 to about 94 parts by weight of a stabilized siloxane and from about 94 to about 6 parts by weight of a non-stabilized silane, where said stabilized siloxane and said non-stabilized silane total about one hundred parts by weight of the curative system, from 0 to about 40 parts by weight of an additive filler per one hundred parts by weight of polymer, and sufficient water to provide a composition having a solids content of from about 10 to about 80 percent by weight of the total composition.
Patent CA-2293371-C (CA)
Title: Uncomplexed cyclodextrin compositions for odor control
Inventor: ROSENBALM ERIN LYNN
IPC: D06M13/00
Filed: 1998-06-09
Granted: 2002-04-23
Abstract: The present invention relates to a stable, aqueous odor-absorbing compositio n, preferably for use on inanimate surfaces. The composition comprises from abo ut 0.1 % to about 20 %, by weight of the composition, of solubilized, water- soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextri n compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfu me improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplet s, especially from spray containers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredients, provides improve d antimicrobial activity.
Patent CA-2294097-C (CA)
Title: Dispositif ralentisseur monte dans le circuit d'echappement des gaz d'un vehicule equipe d'un moteur a combustion
Inventor: WAGNER PIERRE-ANDRE
IPC: F02D11/08
Filed: 1999-04-22
Granted: 2008-01-08
Abstract: The invention concerns a decelerator device for obtaining constant and maximal decelerating power whatever the engine speed, by controlling the pressure of the gases upstream of the valve by balancing the efforts at the actuator cylinder rod. The decelerator device (1) is characterised in that it comprises a balancing device (25) incorporated in the actuator cylinder (9) and comprising the cylinder rod (12) dissociated from the piston (11) and a calibrated spring member (26) mounted between them. When the valve (7) is closed and, based on a counter-pressure predetermined by the spring member calibration, the actuator rod (12) moves back by stroke C' which causes the valve (7) to open by an angle a generating a leakage of the exhaust gases. Beyond said threshold, the valve (7) reopening angle varies according the exhaust gas pressure thereby ensuring a constant and maximal counter-pressure whatever the engine speed. The invention is applicable to combustion engines and in particular to industrial vehicles.
Patent CA-2297092-C (CA)
Title: Detection commandee par ordinateur de proteines
Inventor: SCOLARI CAROLINE
IPC: G01N27/447
Filed: 1998-07-21
Granted: 2003-11-25
Abstract: On effectue l'identification et la quantification de paraprotéines dans un spécimen par analyse de Fourier d'électrophorégrammes basés sur la mobilité et obtenus par électrophorèse capillaire. L'utilisation d'un algorithme informatique afin d'analyser des données d'électrophorèse capillaire fournit au clinicien des procédés permettant de détecter des niveaux de paraprotéines dans du sérum, qui sont extrêmement bas, de l'ordre de 0,05 g/dL. On peut localiser, de plus, une paraprotéine individuelle dans l'électrophorégramme et la mettre en application afin de contrôler l'augmentation ou la diminution de sa production chez un individu.
Patent CA-2307488-C (CA)
Title: Corrugated thick-walled pipe for use in wellbores
Inventor: KAISER TRENT MICHAEL VICTOR
IPC: B21D15/10
Filed: 2000-05-04
Granted: 2004-07-13
Abstract: Thick-walled steel pipe is corrugated for the purpose of managing axial load when the pipe is used in an earth-restrained application. For example, the pipe may be used as casing in a cyclic steam stimulation well, where the axial loads are induced as the casing is heated and cooled.
Patent CA-2309457-C (CA)
Inventor: SLIFE CHARLES W
IPC: A61Q9/02
Filed: 1998-12-07
Granted: 2003-02-04
Abstract: L'invention concerne des .alpha.-amides de L-aminoacides produisant un parfum ou permettant d'atténuer ou de masquer les mauvaises odeurs, des amides de glutamine et d'asparagine pouvant en particulier être utilisés dans cette invention. Les .alpha.-amides de L-aminoacides susmentionnés sont notamment utiles pour produire des parfums agréables ou pour atténuer ou masquer les mauvaises odeurs, grâce au clivage de ces .alpha.-amides de L-aminoacides par des bactéries situées dans les cavités axillaires. Les .alpha.-amides de L-aminoacides, qui peuvent être incorporés dans des compositions de soin pour la peau et d'autres produits d'hygiène personnelle, par exemple des déodorants, des sprays corporels et des articles anti-transpiration, peuvent également être utilisés dans des procédés visant à produire un parfum ou à atténuer ou masquer les mauvaises odeurs.
Patent CA-2311370-C (CA)
Title: Surgical template assembly and method for drilling and installing dental implants
Inventor: KLEIN MICHAEL
IPC: G05B19/02
Filed: 1998-11-23
Granted: 2007-05-22
Abstract: The present invention is a surgical template and method for drilling osteotomies (e.g., holes in a jaw bone), and installing one or more dental implants (170) using a surgical template assembly (10). The surgical template assembly (10) is provided with one or more drill guides (120, 130), and one or more dental implant guides (140). The guides are positioned in the template assembly (10) by a computer driven milling machine (60) interfaced with a computer generated image of a patient's jaw bone, and a computer generated simulation of at least one dental implant so that when the template (100) is placed in the patient's mouth a trajectory of the guides in the template (100) into the patient's jawbone corresponds to a trajectory of the computer generated simulation of the dental implant (170) into the computer generated image of the patient's jawbone. Preferably, three fiducial markers (70) provide positional coordination between the CT scan data, the computer generated simulation of the dental implant, and the computer driven milling machine (60).
Patent CA-2311678-C (CA)
Inventor: KITAMURA TOSHIO
IPC: C12N15/16
Filed: 1998-11-26
Granted: 2006-09-19
Abstract: L'invention concerne un ADN codant un mpl humain dépourvu de la capacité sécrétoire, préparé par délétion du signal sécrétoire du mpl homéostatiquement actif et de la majeure partie de la région extracellulaire dudit signal. L'ADN est ligaturé respectivement avec un ADNc codant une protéine sécrétoire connue, et avec un autre ADNc codant un peptide construit par délétion de la région du signal sécrétoire de ladite protéine sécrétoire, l'un et l'autre jouant un rôle d'ADNc d'essai, les gènes chimères résultants étant exprimés chacun dans des cellules en vue d'étudier la capacité de prolifération cellulaire. On constate ainsi une prolifération cellulaire dans les cas où l'ADNc codant la protéine sécrétoire connue est utilisé comme l'ADNc d'essai, alors qu'aucune prolifération cellulaire n'est constatée dans les cas où l'ADNc codant le peptide dépourvu de la région du signal sécrétoire est utilisé. Ainsi, grâce au procédé de l'invention, des ADNc codant des protéines sécrétoires, y compris les protéines membranaires des types I et II, peuvent être détectés et isolés par construction de bibliothèques d'ADNc suivie d'un criblage.
Patent CA-2312788-C (CA)
Inventor: OHKUBO TAKASHI
IPC: B01J35/00
Filed: 1998-11-30
Granted: 2009-01-06
Abstract: L'invention porte sur une composition comprenant des particules d'oxyde photocatalytique, un composé de zirconium soluble dans un solvant, et un solvant. L'oxyde photocatalytique est de préférence un oxyde de titane ayant un diamètre moyen de particule compris entre 0,005 et 0,3  mu m, le composé de zirconium étant ajouté dans une quantité comprise entre 3 et 200 parts en poids en termes de ZrO2 pour 100 parts en poids de particules d'oxyde. On obtient un matériau composite se présentant sous forme de film mince photocatalytique et d'un substrat en recouvrant la surface du substrat de la composition précitée, puis en la faisant durcir.
Patent CA-2313363-C (CA)
Inventor: TETLEY PAUL ANTONY
IPC: F23L17/00
Filed: 2000-07-04
Granted: 2010-11-16
Abstract: An apparatus, system and method for improving air entrainment and sound attenuation of gases being discharged from one or more outlet portions of an exhausting device using an acoustic wind band. The acoustical wind band helps improve entrainment of ambient environmental air with the exhaust gases being discharged from the exhausting device resulting in a tight plume of high velocity flow which improves the effective stack height of the exhausting device. This is achieved by positioning the sections of the acoustical wind band in spaced relation thus forming passages that allow outside ambient environmental air to flow into the acoustical wind band to mix with and dilute the exhausting gas. The sections may also be positioned extending upward and inward at an angle to further enhance the entrainment of ambient environmental air with the flow of exhaust gas from the gas exhaust device. The acoustical wind band also helps to block noise, especially line of sight noise, from the outlet of the exhausting device thereby improving sound attenuation.  This may be achieved by having at least a portion of the bottom end of a lowest most section extend into the horizontal plane defined by the line of sight and having at least a portion of the top end and the bottom end of adjacent sections be coplanar, or preferably overlap, one another to block noise generated by the exhaust device or exhaust gas at the discharge from directly exiting the wind band. In addition, the acoustical wind band helps to protect the vena contracta produced by the converging flow (plume)of exhaust gas from environmental conditions, such as for example, wind shear.
Patent CA-2324375-C (CA)
Title: Recycling of air humidifier cylinders
Inventor: LEDOUX DENIS-MICHEL
IPC: B23P6/00
Filed: 1999-03-30
Granted: 2008-10-14
Abstract: There is provided a method for recycling steam producing cylinders such as used for humidification purposes. The method comprises opening the old cylinder (10), removing the electrodes (12) from respective electrode support rods (16), cleaning the cylinder (10) to remove all deposits therefrom, forming new electrodes (48) of a non magnetic material to have a thermal exchange similar to the removed electrodes (12), soldering the new electrodes (48) to respective electrode support rods (16), and resealing the cylinder (10).
Patent CA-2325769-C (CA)
Inventor: SAMAIN HENRI
IPC: A61K8/72
Filed: 2000-11-16
Granted: 2007-01-02
Abstract: L'invention a pour objet une composition cosmétique comprenant au moins un polymère filmogène ou un mélange de polymères filmogènes dans un milieu cosmétiquement acceptable, ledit polymère filmogène ou ledit mélange de polymères filmogènes présentant, à la concentration des polymères de la composition, un profil mécanique, dans un milieu hydroalcoolique à 20 % en volume en éthanol, défini par au moins (i) un angle d'accroche a supérieur à 47° (ii) si a est supérieur ou égal à 90 °, une force maximale de décollement F max < 5 Newton.
Patent CA-2339049-C (CA)
Title: Treating inflammatory diseases of the head and neck with cyclooxygenase-2 inhibitors
Inventor: DANNENBERG ANDREW J
IPC: A61K31/415
Filed: 1999-07-29
Granted: 2010-02-23
Abstract: A patient with an inflammatory disease of the head and neck is treated with a therapeutic amount of a selective inhibitor of cyclooxygenase-2 or a cyclooxygenase-2 inhibitor from a natural source. In one embodiment, a patient with a sore throat caused by tonsillitis or pharyngitis is treated with the topical application of a cyclooxygenase-2 inhibitor from a natural source. In other embodiments, patients with sore throat caused by tonsillitis or pharyngitis or a patient with sinusitis are treated by systemic administration of a selective inhibitor of cyclooxygenase-2. In another embodiment, a patient with periodontitis is treated by administration of a cyclooxygenase-2 inhibitor from a natural source.
Patent CA-2340826-C (CA)
Inventor: LAWSON DAVID
IPC: E03C1/296
Filed: 2001-03-13
Granted: 2004-07-06
Abstract: A trap primer that includes a spring-loaded piston wherein the trap primer includes a body and the piston is slidably received therein and includes a plurality of circumferentially-spaced fingers.
Patent CA-2341162-C (CA)
Title: Use of a fine-grained product produced during the production of titanium dioxide
Inventor: AMIRZADEH-ASL DJAMSCHID
IPC: F27D1/00
Filed: 1999-07-01
Granted: 2009-05-26
Abstract: A fine-grained product which consists of the following main constituents in a dry state: 10 to 80 wt. % TiO2, 20 to 60 wt. % carbon and optionally, 5 to 20 wt. % SiO2; is produced during the production of titanium dioxide according to the chloride method, whereby a raw material containing titanium is converted to titanium tetrachloride.  According to the invention, this product can be blasted into a blast furnace to increase the durability of its fire-resistant brick lining.
Patent CA-2343506-C (CA)
Inventor: ETHINGTON BRADLEY GAYLE
IPC: B60C25/132
Filed: 2001-04-06
Granted: 2009-03-31
Abstract: A tool for use in installing the bead seat band (44) and rim flange (42) of a multiple piece wheel as part of a tire changing or servicing operation that includes a tool body (10) having a corner with a first elongated surface (34) at the corner adapted to engage a rim flange (42) and a bead seat band (44) in an axial direction. The tool includes a second elongated surface (36) at the corner adjacent the first surface (34) at an acute angle to the first surface and adapted to engage the rim flange (42) in an axial direction at a location spaced from the intended point of engagement of the ring flange (42) by the first surface (34). The first and second surfaces (34), (36) define a notch (32) opening away from the body (10) and a tool mounting fixture (26) is connected to the body (10) generally opposite the notch (32).
Patent CA-2345797-C (CA)
Inventor: AEBI MAX
IPC: A61B17/60
Filed: 1999-09-28
Granted: 2006-06-13
Abstract: Cette invention se rapporte à un écarteur permettant de séparer des éléments adjacents, tels que des vertèbres, cet instrument comprenant de préférence un mécanisme d'écartement à configuration en ciseaux, soit en ciseaux simples soit en ciseaux à double action. En outre, une ou plusieurs des lames, le mécanisme d'écartement et les poignées sont décalés les uns par rapport aux autres, pour faciliter la visualisation et l'augmentation de l'espace disponible pour le porte-implant. Les lames sont conçues pour améliorer la polyvalence de cet instrument écarteur. Dans un premier mode de réalisation, les lames sont amovibles des mâchoires de l'écarteur, pour que l'on puisse utiliser différentes lames selon le patient et selon la situation nécessitant l'utilisation de cet instrument. Dans un second mode de réalisation, des parties courbes sont prévues entre les lames et les mâchoires, pour que les lames soit décalées par rapport aux mâchoires, avec une transition douce qui n'expose pas les organes internes ou le système vasculaire du patient aux bords tranchants des lames. Dans un troisième mode de réalisation, une paire de lames est prévue sur chaque mâchoire, de sorte qu'un implant puisse être inséré entre les lames espacées, sans qu'il soit nécessaire d'introduire une lame dans la fente extérieure de l'implant destinée à la recevoir.
Patent CA-2349749-C (CA)
Title: Quick connect light fixture
Inventor: OLIVER JOHN P
IPC: F21Y101/00
Filed: 2001-06-06
Granted: 2009-01-06
Abstract: A quick connect light fixture is provided which may be used in conjunction with and attached to a ceiling fan, or alternatively may comprise a ceiling mounted light fixture or a wall-mounted sconce. The light fixture includes an adapter plate, which may be mounted to a structure such as a substantially flat lower surface of a ceiling fan switch housing, with the structure varying with application, and an electrical connector secured to the plate. The fixture further includes an open-ended bracket and a second, mating electrical connector secured thereto. The plate includes a pair of flanges which are configured to define a channel and the bracket includes a pair of sidewalls having a first portion integral with a web separating the sidewalls and a second portion terminating in a lip. The lips of the bracket slidingly engage the flanges of the adapter plate with a distal portion of each lip being disposed within one of the channels defined by the adapter plate flanges, whereby the mating electrical connectors engage one another. The light fixture further includes a hollow rod threaded into the bracket at one end thereof. A.  locking member is also threaded onto the hollow rod so that a locking force is exerted between the lips of the sidewalls of the bracket and the flanges of the adapter plate.
Patent CA-2360892-C (CA)
Inventor: BINDSCHEDLER PIERRE ETIENNE
IPC: D06N7/00
Filed: 2001-10-24
Granted: 2008-09-30
Abstract: A process and an installation for the production of a bituminous sealing sheet, comprises an armature impregnated and/or coated with a given bitumen and having a zone in the shape or a band or a portion of a band of a different bitumen from the first bitumen. An armature strip (2) is produced which is impregnated and/or coated except for at least one zone in the form of a strip or a strip portion (4) on at least one of its surfaces (2', 2''), having a thinner thickness of bitumen (3, 3') or no application of bitumen (3, 3'), to be used at the at least one strip or strip portion (4), over a controlled thickness, a different bitumen (5) from that initially applied and finally, after cooling and solidification of the eventually added bitumen (5), processing the resulting sheet or sealed membrane (11) in the desired form, the processing operations being carried out by continuous movement of the armature (2) in an installation (6) or suitable coating line comprising at least two coating stations (7, 7', 8).
Patent CA-2361145-C (CA)
Inventor: RODGERS JAMES L
IPC: H01Q5/35
Filed: 1999-12-01
Granted: 2005-04-05
Abstract: An object identification system (100) includes a monitor (124) and a plurality of transceivers (114) that communicate over a common medium. The monitor includes a first transmitter (2424), a first receiver (2416), and a processor (2402). Each transceiver includes a resonant circuit (204), a transmitter (210), a receiver (208), and an antenna (202) coupled to the resonant circuit. The processor performs a method for performing transceiver communication (500) that includes the steps of: (a) transmitting (604) from the first transmitter a first frequency (170) for a first duration; (b) after lapse of the first duration, receiving (608) via the first receiver a response signal ( 172) from at least one of the resonant circuits;  (c) determining (510) a second frequency from the received response signal; and (d) performing (512) transceiver communication using the second frequency. Transceivers of the type having a resonant circuit coupled to an antenna, when operating in close proximity to each other, may interfere with the response from a single transceiver by absorbing the energy intended to be received by the transceiver, absorbing the energy transmitted by the transceiver, or altering the resonant frequency of the resonant circuit. By determining the second frequency for transceiver communication, the monitor may establish communication with the single transceiver at a frequency better suited for transferring operative power (1593, 1597) to the transceiver, conducting an interrogation protocol (912, 1140, 1130) for identifying the transceiver, or for data transfer (914, 916, 918, 920).
Patent CA-2363316-C (CA)
Title: Process for filling a mixture of at least two monomeric and/or oligomeric components into a container
Inventor: KOPP VOLKER
IPC: B01F27/71
Filed: 2001-11-19
Granted: 2006-11-07
Abstract: The invention relates to a process for filling a mixture of at least two monomeric and/or oligomeric components into a container (12), which mixture, after discharge from the container (12), polymerizes with at least partial volume increase, comprising a mixing zone (13) to which the at least two components to be mixed are fed, the at least two components being mixed under pressure in the mixing zone (13) and the mixture under pressure being filled into the container (12).
Patent CA-2363639-C (CA)
Inventor: HAVENITH CHANTALLE
IPC: A61P3/10
Filed: 2000-02-24
Granted: 2010-04-13
Abstract: L'invention concerne des analogues d'insuline de la formule (I), X désignant indépendamment un groupe alkyle C¿1?-C¿10? ramifié ou non ramifié, un groupe aryle substitué une ou plusieurs fois, un groupe alkyle C¿1?-C¿10?, un groupe O-aryle substitué une ou plusieurs fois, un aminoacide ou dérivé dudit aminoacide, ou un groupe de la formule NRR' ; R, R'= H, NH¿2?, un reste alkyle C¿1?-C¿10? ramifié ou non ramifié ou un groupe aryle substitué une ou plusieurs fois ou non substitué; n vaut 0, 1, 2,... 16. L'invention concerne également un médicament contenant de tels analogues d'insuline, un procédé permettant de préparer un médicament pour traiter le diabète, ainsi qu'un procédé permettant de préparer lesdits analogues d'insuline.
Patent CA-2380168-C (CA)
Inventor: MOORE KEVIN M
IPC: C12P7/62
Filed: 2000-08-02
Granted: 2010-10-19
Abstract: The present invention relates to a process for the recovery of an organic acid from a fermentation broth which comprises drying the fermentation broth to obtain a dried product, adding the dried product to a lower alcohol in the presence of an acid, and then removing the insoluble material to obtain an organic acid. In accordance with the recovery process of the present invention, organic acids of a high purity can be recovered in high yields from the whole fermentation solution containing various impurities with fewer steps as compared with conventional methods.
Patent CA-2380362-C (CA)
Title: Use of a nonimmunosuppressive cyclosporin a derivative for hair growth
Inventor: KIM CHANG DEOK
IPC: A61Q5/00
Filed: 2000-11-09
Granted: 2004-04-20
Abstract: The present invention relates to agents for treating alopecia and stimulating hair growth comprising an active ingredient of nonimmunosuppresive [.gamma. - hydroxy-N-methyl-L-leucine4] cyclosporin A  having superior hair growth-promoting effect, wherein the hydroxyl group is added to the .gamma. carbon position of No.4 N-methyl-L-leucine of cyclosporin A by the microorganism.
Patent CA-2383305-C (CA)
Title: Dispositif pour la pulverisation d'un produit, notamment sous forme d'une dose echantillon dudit produit
Inventor: DUQUEROIE FLORENT
IPC: B05B11/04
Filed: 2002-05-13
Granted: 2006-10-31
Abstract: La présente demande concerne un dispositif (1) pour la pulvérisation d'un produit fluide, notamment cosmétique, comprenant un réservoir (2) contenant le produ it sensiblement à la pression atmosphérique, ledit réservoir (2) ayant des paro is souples sans mémoire de forme sensible, le dispositif (1) étant équipé d'un diffuseur (3) pour pulvériser le produit en réponse à une pression exercée s ur les parois souples du réservoir, un élément anti-reprise d'air (14) étant prévu pour prévenir toute entrée d'air à l'intérieur du réservoir (2) lorsque cesse ladite pression.