baber/WOPTO huggingface dataset:
Patent CA-2469273-A1 (CA)
Title: Method of preparing a titanium- and zirconium-based oxide, the oxides thus obtained and the use of same as catalysts
Inventor: HEDOUIN CATHERINE
IPC: B01D53/86
Filed: 2002-12-11
Abstract: The invention relates to a method of preparing a titanium- and zirconium-based oxide. The inventive method consists in: forming a liquid medium which contains a zirconium compound and a titanium compound; subsequently, heating said medium; and recovering the precipitate obtained at the end of the previous step and, optionally, calcining said precipitate. The invention also relates to a titanium- and zirconium-based oxide. The oxide can contain between 30 and 40 wt.- % titanium oxide and, in this case, said oxide presents a pure ZrTiO¿4?-type structure or a mixture of phases with ZrTiO¿4?-type structure and anatase-type structure. The aforementioned oxide can also comprise between 10 and 20 wt.- % titanium oxide and, in this case, said oxide presents a specific surface area of at least 40 m2/g after calcination for 5 hours at 800 ·C.
Patent CA-2470021-A1 (CA)
Inventor: HENSLEY CHRISTOPHER H
IPC: C09D9/00
Filed: 2002-12-03
Abstract: L'invention concerne une composition décapante de peinture comprenant un éther cyclique, de préférence du dioxolane. Des agents d'activation peuvent également être inclus dans cette composition décapante. Des procédés de fabrication et d'utilisation de ces compositions décapantes sont également décrits.
Patent CA-2472764-A1 (CA)
Inventor: VU DAN QUOC
IPC: F16L1/12
Filed: 2003-02-13
Abstract: A shell assembly (1) for securing to a tubular member (50) comprises a first par (2) for locating on the tubular member, and second and third parts (4, 6) respectively hinged at (8) and (10) opposite sides of the first part. The parts (4) and (6) each have engaging means (40) or (42) complementary to that of the other part. Remotely operable means (20) is used to move the parts (4) and (6) and about hinges (8) and (10) to respective positions whereat the engaging means (40) and (42) interengage so that the parts (4) and (6) are secured together. The shell assembly may be employed in subsea operations to support a damaged region of a pipeline or to enable a branch or tee to be secured to a pipeline.
Patent CA-2476069-A1 (CA)
Inventor: RITCHIE DAVID
IPC: H05H1/28
Filed: 2004-07-16
Abstract: A plasma non-transfer arc torch comprising a front outer electrode having an exterior wall extending between a front end and a back end and defining a central longitudinal axis, a throughpassage defined by an interior wall and extending from the front end to the back end, and a cooling chamber disposed between the exterior wall and the interior wall. There is also means for cooling the front outer electrode. An insulating alignment body has a front end and a back end, a throughpassage extending from the front end to the back end, and a gas passage having an inlet disposed in fluid communication to the exterior of the insulating alignment body and an outlet disposed in fluid communication with the throughpassage of the insulating alignment body. The insulating alignment body is secured to the back end of the front outer electrode such that the throughpassage of the insulating alignment body is aligned with the throughpassage of the front cuter electrode, and the outlet of the gas passage is disposed in fluid communication with the throughpassage of the front outer electrode. A rear inner electrode assembly includes an electrode main body extending between a front end and a back end is mounted on the insulating alignment body at the back end thereof such that the electrode main body extends through the throughpassage of the insulating alignment body to terminate at the front end within the throughpassage of the front outer electrode. There is also means for cooling the rear inner electrode.  Upon the presence of a voltage potential across the front outer electrode and the rear inner electrode, and the introduction of a suitable process gas into the inlet of the gas passage and thus to the throughpassage of the front outer electrode, the suitable process gas is ignited by electron flow caused by the voltage potential, to thereby create a plume of heat energy to emanate from the throughpassage of the front outer electrode.
Patent CA-2476588-A1 (CA)
Title: Arrangement and method for detection of ionizing radiation by a rotating detector array
Inventor: SVEDENHAG PER
IPC: G01T7/00
Filed: 2003-02-14
Abstract: A scanning-based radiation detector arrangement for two-dimensional imaging of an object comprises a plurality of one-dimensional detector units (41, 41a), each comprising an entrance slit (43, 43a), through which ionizing radiation as transmitted through the object is enterable, and being arranged for one-dimensional imaging of the ionizing radiation, wherein the detector units are arranged in an array with their respective entrance slits (43, 43a) being parallel with each other and facing the source of the ionizing radiation. The detector arrangement further includes a rotating device (44; 64; 74; 86) for rotating the detector unit array in a plane perpendicular to the direction of the ionizing radiation, while the detector units are arranged to repeatedly detect, hence creating a series of two-dimensional images of the object.
Patent CA-2479586-A1 (CA)
Inventor: KONISHI TATSUYA
IPC: C08F2/18
Filed: 2004-08-27
Abstract: The present invention provides, as a resin bead which can be developed for use completely different from the use of conventional polystyrene resin beads, a porous resin bead made from a styrene-hydroxystyrene-divinylbenzene copolymer, which contain a hydroxyl group in an amount of 10 - 1000 µmol/g, and further, a production method of a porous resin bead made from a styrene-hydroxystyrene-divinylbenzene copolymer; which contains suspension copolymerization of a styrene monomer, an acyloxystyrene monomer and a divinylbenzene monomer using an organic solvent (containing at least hydrocarbon and alcohol) and water, followed by hydrolysis reaction.
Patent CA-2481437-A1 (CA)
Title: Motif-grafted hybrid polypeptides and uses thereof
Inventor: BURTON DENNIS R
IPC: C07K19/00
Filed: 2003-04-08
Abstract: Provided herein are hybrid polypeptides that specifically bind to a disease- associated isoform of a polypeptide involved in diseases of protein aggregation. The hybrid polypeptides can be used for diagnosis and treatment of such diseases. In a particular embodiment, a hybrid protein that specifically binds to the infectious from of a prion (PrPSc) is provided.</S DOAB>
Patent CA-2483949-A1 (CA)
Title: Structure composite
Inventor: MAJOOR JOANNES CORNELIS JOZEF
IPC: E04B1/92
Filed: 2003-05-02
Abstract: L'invention concerne une structure comprenant deux plaques opposées placées chacune sur chaque côté d'une composition à l'état solide. Cette composition à l'état solide comprend 70 à 99 % en poids de particules solides et 30 à 1 % en poids d'un liant à base d'asphaltènes ayant un indice de pénétration inférieur à 15 dmm, relativement au poids total de la composition à l'état solide. L'invention concerne en outre un panneau préfabriqué à double paroi utilisable dans la construction d'une telle structure.
Patent CA-2486796-A1 (CA)
Title: Systeme d'ordinateur pour automatiser la distribution regulee de documents
Inventor: YANG HUIJUAN
IPC: G06Q10/10
Filed: 2003-05-28
Abstract: La présente invention est un système de fourniture d'accès sécurisé à des documents électroniques certifiés et authentifiés. Le système permet à des autorités d'authentification ou de certification (103) de rendre disponibles des documents électroniques dans un référentiel sécurisé (101). Le système offre une visualisation en ligne de documents sans leurs marques de certification et l'impression directe de documents sur une imprimante distante du référentiel (101) d'une manière sécurisée.
Patent CA-2488507-A1 (CA)
Inventor: DIETZEN FRANZ-JOSEF
IPC: B29C48/345
Filed: 2003-06-06
Abstract: L'invention concerne un procédé pour produire des polymères de styrol pouvant être expansés, dont le poids moléculaire M¿w? est supérieur à 170.000 g/mol. Selon l'invention, on fait passer une masse polymérique fondue de styrol contenant un agent propulseur et ayant une température d'au moins 120 ·C à travers un corps de filière doté d'orifices dont le diamètre en sortie de filière ne dépasse pas 1,5 mm, puis on granule cette masse. La présente invention porte également sur des polymères de styrol (EPS) pouvant être expansés, dont le poids moléculaire M¿w? est supérieur à 170.000 g/mol et l'humidité inhérente varie entre 0,05 et 1,5 % en poids.
Patent CA-2491970-A1 (CA)
Inventor: LOVE PATICK B
IPC: G06T7/00
Filed: 2002-07-12
Abstract: System and methods for analyzing a source image (22). A source image data se t (24), is generated from the source image. The source image data set comprise s disply (52), data and location data. The location data indicates the locatio n of the display data with reference to a two-dimensional coordinate system. T he display data is used to reproduce the source image. A surface model (148), i s generated based on the source image data set.
Patent CA-2492299-A1 (CA)
Inventor: HUETTLIN HERBERT
IPC: B05B7/06
Filed: 2003-07-16
Abstract: An atomisation nozzle (10) comprises a flow channel (16) which is annular in cross-section, for the supply of a medium for atomisation, enclosed by two radially-separated walls (18, 30) and which opens out in an annular nozzle opening (40). Furthermore, a second flow channel (50), enclosing the first flow channel, is provided for supply of a gaseous spraying medium (65), which also opens out in an annular nozzle opening (54). According to the invention, the walls (18, 30) enclosing the first flow channel (16) may rotate relative to each other about a nozzle longitudinal axis (70).
Patent CA-2492632-A1 (CA)
Title: Stationary soap dispenser assembly
Inventor: NELSON ALFRED C
IPC: A47K5/12
Filed: 2005-01-14
Abstract: A fluid dispenser system includes a container that is mounted below a mounting surface for containing a fluid. A base is mounted above the mounting surface, and the base defines an opening configured to allow passage of the fluid when filling the container. A dispenser body is detachably coupled to the base to allow removal of the dispenser for filling the container with the fluid from above the mounting surface. The dispenser body has a moveable handle that is moveable for manually pumping the fluid and a fixed spout that is fixed in position relative to the mounting surface when the fluid is dispensed from the spout.
Patent CA-2492680-A1 (CA)
Inventor: GLOVER DONALD S
IPC: F16L19/10
Filed: 2003-04-11
Abstract: A compression connector for sealingly connecting a fluid line(12) to a plumbing fitting (14), valve or connector. The connector assembly sealingly retains the tubing within the device to direct flow therethrough The plumbin g fitting includes a seat (26) for matingly receiving the tubing in fluid communication with the interior passageways of the fitting. With the tubing seated in the fitting, a compression ferrule (46) and a compression nut (30) are coaxially mounted to the tubing. The compression ferrule includes wedge- like edges at both the leading and trailing ends thereof. The compression nu t has an angled shoulder (44) configured to engage the trailing edge of the ferrule. As the nut is rotated onto the fitting, the angled shoulder deflect s the trailing edge of the ferrule radially inwardly into engagement with the tubing. Similarly, the leading edge of the ferrule is deflected radially inwardly into engagement with the tubing. The dual deflection edges create a sealing connection of the tubing within the fitting.
Patent CA-2492912-A1 (CA)
Inventor: NOERENBERG RALF
IPC: C09K23/00
Filed: 2003-07-17
Abstract: L'invention concerne des cotensioactifs cycliques qui sont obtenus par réaction de condensation d'aldéhydes C¿3?-C¿6?avec des alcools polyvalents, amines, thiols ou acides carboxyliques et qui sont représentés par les formules (I) ou (II) indiquées dans la description. Ces cotensioactifs sont appropriés pour être utilisés dans des produits de lavage et de nettoyage ménagers, des produits nettoyants corporels et des produits de soins corporels.
Patent CA-2495340-A1 (CA)
Title: Method and device for producing formic acid formates and use of said formates
Inventor: ADAMI CHRISTOPH
IPC: A61K31/19
Filed: 2003-07-30
Abstract: The invention relates to a method for producing formic acid formates, whereby (a) formic acid methyl ester is partially hydrolysed with water; (b) formic acid methyl ester and methanol are separated by distillation from the reaction mixture obtained in step (a), forming a current containing formic acid and water; (c) the current obtained in step (b), containing the formic acid methyl ester and optionally methanol, is converted into a current containing formate and water, by (i) reaction with a basic compound having a pKa value of the corresponding acid of the corresponding dissociation step of = 3, measured at 25 ~C in an aqueous solution, in the presence of water, and (ii) separation by distillation of the methanol; and (d) the current obtained in step (b), containing formic acid and water, and the current obtained in step (c), containing formate and water, are combined to form a mixture containing the formic acid formate and water. The invention also relates to a device for producing said formic acid formates and to the use of the same.
Patent CA-2497188-A1 (CA)
Title: A measuring sonde for a hydrocarbon well
Inventor: CHYZAK JEAN-PIERRE
IPC: E21B47/10
Filed: 2003-09-08
Abstract: The invention provides a measuring sonde (1) for a hydrocarbon well, the son de comprising a main body (2), a downstream arm (3), and an upstream arm (5), a t least one of said arms being fitted with measurement means (6) for determini ng the characteristics of the fluid flowing in the well; said downstream and upstream arms being connected to the main body respectively via first and second sliding pivot links (A and E).
Patent CA-2499637-A1 (CA)
Inventor: DAUTAIS JEAN-PIERRE
IPC: B01D39/04
Filed: 2003-09-19
Abstract: A biofilter material for biofiltering a fluid is disclosed. This biofilter material comprises fragments of coconut mesocarp. A wastewater treatment system is also disclosed and comprises a filter bed and a water distribution system. The filter bed comprises fragments of coconut mesocarp as a biofilter material.
Patent CA-2501978-A1 (CA)
Title: Pharmaceutical composition comprising octreotide microparticles
Inventor: LAMBERT OLIVIER
IPC: A61K38/08
Filed: 2003-11-18
Abstract: A pharmaceutical composition comprises octreotide acetate microparticles of linear poly(lactide-co-glycolide) polymer wherein the polymer contains less than 1% silicone oil or heptane.
Patent CA-2502263-A1 (CA)
Inventor: KRENT EDWARD D
IPC: B62B15/00
Filed: 2005-03-24
Abstract: This invention overcomes the disadvantages of the prior art by providing an articulated, multi-segment sled body having, on each segment, a pair of runners each having opposing convex side edges. These convex side edges allow turning to occur on each of the appropriate inside and outside edges of opposite runners in each segment with the rider leaning into the turn, rather than away from it. A detachable and flexible joint connector is provided between each segment. This connector allows (with respect to a sled longitudinal axis) both yaw-direction rotation between segments as well as axial roll-direction rotation between segments (e.g., two-axis rotation) so as to provide the rider better control and more conformance over bumps and uneven terrain. In an illustrative embodiment, the runners of each segment include a gently sloped (relatively low angle relative to the ground) leading end. The front segment, along its top, also includes a pair of T-shaped handles for better grip and steering control. The bottom sliding surface of each of the runners can be provided with one or more a molded-in, metal edge s that provide further strength, stiffness and carving ability on hard-packed snow and ice. The connectors include a relatively thin web joining opposing cylindrical ends i n the manner ofa "dog bone" shape.
Patent CA-2502272-A1 (CA)
Inventor: LOOGER LOREN L
IPC: G01N33/566
Filed: 2003-10-16
Abstract: Biosensors are made by attaching covalently or non-covalently at least one reporter group to one or more specific positions of a bacterial periplasmic binding protein (bPBP). Upon binding of ligand to the biosensor, there is a change in the signal transduced by the reporter group.
Patent CA-2503994-A1 (CA)
Inventor: MIURA KAZUYA
IPC: B01J12/02
Filed: 2005-04-07
Abstract: Nickel is molten and evaporated within a crucible placed within a plasma reactor, so as to yield a nickel powder. At least a part or the whole of a surface layer of the crucible in contact with nickel is covered with a coating layer. For the coating layer, a material made of an ingredient employed in an electronic component using the nickel powder in an electrode or a material mainly composed of this ingredient is used.      Alternatively, the whole crucible is constituted by a material made of an ingredient employed in an electronic component using the nickel powder in an electrode or a material mainly composed of this ingredient.
Patent CA-2504018-A1 (CA)
Title: Translation of electronically transmitted messages
Inventor: WILKINSON ALAN
IPC: G06F17/28
Filed: 2003-11-04
Abstract: A communication system for human communication comprises a sending computer system (11), a receiving computer system (21a) and a translation web site (31). The sending system (11) is arranged, when sending a communication, to determine a first human perceptible language associated with the sender and a second human perceptible language associated with the recipient and, if the first and second languages are different, to send the communication to the translation system (31) for translation. The address of the receiving system is sent with the communication. The diverted communication is translated, an d forwarded by the translation system (31) to the receiving system. If the fir st and second languages are the same, the communication is sent by the sending system (11) directly to the receiving system (21a). The receiving system checks the language of incoming communications against that of the recipient and, if necessary, sends the communication to the translation site (31) for translation and return.
Patent CA-2504604-A1 (CA)
Inventor: BILLIAR TIMOTHY R
IPC: A61K33/00
Filed: 2003-09-30
Abstract: L'invention concerne des méthodes et des compositions permettant de traiter des patients souffrant ou susceptibles de souffrir d'un choc hémorragique. Ledit traitement consiste à appliquer au patient une composition pharmaceutique comprenant un monoxyde de carbone.
Patent CA-2504956-A1 (CA)
Inventor: DONOVAN STEPHEN
IPC: A61K9/20
Filed: 2003-11-03
Abstract: Pharmaceutical compositions comprising a botulinum toxin and a carrier for oral administration to a patient the formulation itself exhibiting a gastric retention due to mucoadhesion, flotation, sedimentation, expansion, delayed gastric emptying initiated by a pharmacological agent.
Patent CA-2506048-A1 (CA)
Inventor: ACKLEY E MICHAEL JR
IPC: G01N21/95
Filed: 2003-11-13
Abstract: La présente invention a trait à une installation d'inspection d'articles en forme de pastilles agencée à être utilisée avec un mécanisme convoyeur comportant une pluralité de barres porteuses, chaque barre porteuse étant conformée pour transporter une pluralité d'articles en forme de pastilles selon un trajet prédéterminé. L'installation d'inspection comprend une première unité de caméra positionnée adjacente à un premier côté du mécanisme convoyeur. La première unité de caméra est agencée à capter une première caractéristique prédéterminée, par exemple des trous laser, d'une pluralité d'articles en forme de pastilles. Un dispositif de retrait, en aval de la première unité de caméra, est agencé pour le retrait ou le maintien d'au moins un article sélectionné parmi la pluralité d'articles en forme de pastilles à partir d'au moins une parmi la pluralité de barres porteuses en fonction de la détection ou non de la première caractéristique par la première unité de caméra. Un appareil laser peut être prévu pour créer des trous laser uniques dans les articles en forme de pastilles, par exemple ceux à plus grande surface exposée pour améliorer les propriétés de libération prolongée des articles en forme de pastilles.
Patent CA-2508984-A1 (CA)
Inventor: WANG KING-YUAN
IPC: A01G25/00
Filed: 2005-06-01
Abstract: A trigger mechanism for watering nozzles includes a trigger whose lower end is pivotably connected to the handle and an activation rod has a first end inserted into a tube in the handle and a second end of the activation rod is in contact with the inside of the trigger. The first end of the activation rod may push a valve member in the tubular path in the handle to allow water to flow through the path and enter the barrel of the watering nozzle. The trigger can be fixed at operation position by pulling a movable member located above the trigger.
Patent CA-2509004-A1 (CA)
Inventor: BLACKWOOD KIM
IPC: A63C17/16
Filed: 2005-06-01
Abstract: A playground play feature is provides, the feature comprises a track having a glide board thereon, such that a user may run and jump onto the glide board and propel the board along the length of the track. The glide board, in a preferred embodiment, comprises a rubber, or similar material, covered board having wheels, the wheels designed to fit within means, such as angled side rails, so that the glide board is held onto the track along the entire length of the track. The track further comprises shock absorbing end caps so as to more controllably stop the glide board as it nears the end of the track.
Patent CA-2509389-A1 (CA)
Title: Endoscopic clip applier with hermaphroditic jaws mounted on non-collinear axes
Inventor: FRANCESE JOSE LUIS
IPC: A61B17/12
Filed: 2005-06-08
Abstract: A flexible endoscopic clip applier includes a flexible coil with a manual actuator coupled to one end and a jaw assembly coupled to the other end. A store of clips is arranged adjacent to the jaw assembly and a clip pusher is arranged adjacent to the store of clips. The actuator includes a lever for opening and closing the jaws, a knob for rotating the jaw assembly, and a crank for dispensing clips.      The knob and the lever are coupled to a single control member which extends through the coil to a joiner where it is joined to a pair of pull wires coupled to the jaws. The crank is coupled to a second control member which is threaded along a distal portion. The threaded portion engages a threaded member near the pusher and is coupled to the pusher such that rotation of the threaded control member by the crank causes the pusher to be moved distally.
Patent CA-2512369-A1 (CA)
Inventor: SIMOENS HERVE
IPC: F27D25/00
Filed: 2004-01-15
Abstract: L'invention se rapporte à un accessoire destiné à être monté sur l'extrémité d'une conduite de sortie (4) d'un dispositif (1) de décharge brusque d'air, cet accessoire se présentant sous la forme d'un tube monté coaxial à l'axe d e la conduite de sortie. Il est caractérisé en ce que l'aire de la section de ce tube décroît dans le sens (F) de l'échappement de l'air pour ensuite croître formant ainsi un tronçon convergent (A) puis divergent (B).