baber/WOPTO huggingface dataset:
Patent CA-2449266-A1 (CA)
Inventor: NOWORYTA GILBERT
IPC: C04B28/06
Filed: 2002-06-06
Abstract: The invention concerns a plate whereof the body comprises a binder containing Portland cement, a sulphoaluminous clinker and a calcium sulphate source: the binder comprises, by weight 30 to 80% of Portland cement, 20 to 70% of sulphoaluminous binder, 5 to 20% of a calcium sulphate source, and 0.4 to 7% of a water-reducing plasticizer or highly waterreducing superplasticizer admixture; it contains light aggregates in an amount such that the final density is close to 1, of the order of 0.8 to 1.5.
Patent CA-2454857-A1 (CA)
Title: Y-body christmas tree for use with coil tubing
Inventor: CORNELSSEN MICHAEL JAMES
IPC: E21B33/03
Filed: 2003-12-30
Abstract: The invention provides a Y-body Christmas tree for use with coil tubing and other wellhead components which integrates components of a Christmas tree, while providing for coil tubing access without necessarily adding to the vertical height of the unit. The Y-body Christmas tree includes firstly, a body formed as a single piece of steel and forming a vertical bore extending axially therethrough, wherein the body comprises in sequence from the bottom to the top: i) a bottom connector for connecting to a wellhead component located therebelow; ii) a first valve housing section forming a side opening communicating with the vertical bore; iii) a flow tee housing section forming at least one side opening communicating with the vertical bore, for producing well flow; and iv) a top connector for connecting to a wellhead component located thereabove. The Y-body Christmas tree also includes a first shut off valve means located in the first valve housing for controlling well flow through the vertical bore, a coil tubing bore formed in the body which intersects and connects to the vertical bore below the first valve means, and which extends upwardly at an angle from the vertical bore sufficient to feed coil tubing; and a coil tubing head assembly communicating with the coil tubing bore for inserting, sealing and suspending the coil tubing therein.
Patent CA-2455241-A1 (CA)
Title: Window jamb assembly
Inventor: PETERSON JAMES L
IPC: E06B7/23
Filed: 2004-01-15
Abstract: The present invention includes a window jamb assembly mountable in a jamb of a double hung window for cooperative engagement with upper and lower sash assemblies. The window jamb assembly includes a jambliner that has inner and outer sash hardware accepting recesses and first and second weather-strip retaining recesses disposed between the sash hardware accepting recesses. First and second weather-strips are retained by the first and second weather-strip retaining recesses and cover strips are disposed in a remainder of the weather-strip recess that is not retaining a weather-strip. The cover strips have a facade portion that provides a visually pleasing finish.
Patent CA-2455419-A1 (CA)
Inventor: MOISANDER JUKKA
IPC: B62D53/00
Filed: 2004-01-20
Abstract: A forest working machine, as well as a method for controlling the position of a knuckle boom crane during movements of the forest working machine, wherein the method comprises at least the following steps: driving the forest working machine, which comprises a front frame, a rear frame, a joint between said frames, allowing the swivelling of said frames in the lateral direction during the driving, a knuckle boom crane connected on the front frame to a swivelling device which makes it possible to turn said crane around the vertical axis and thereby to change its rotary position; changing the position of the forest working machine during the driving in such a way that the angular position between the front frame and the rear frame is changed; controlling said swivelling device automatically during the driving in such a way that when said angular position is changed, said rotary position is also changed, when said rotary position or its change is also dependent on said angular position or its change.
Patent CA-2456967-A1 (CA)
Inventor: AGHAEBRAHIM MORTEZA
IPC: C04B12/02
Filed: 2002-07-23
Abstract: Composite materials made from reactive compounds such as oxides are disclosed.  The materials comprise a reaction producing of metal oxide, phosphate and reactive residual materials. The metal oxide may comprise MgO, CaO, ZnO, TiO2 or the like. The phosphate may comprise mono-potassium phosphate, mono-ammonium phosphate, mono-sodium phosphate or the like. The reactive residual material may be ash, phosphate clay, phosphate residual slurry, mining waste or the like. The composite materials may be used for many applications including rapid repair materials, pre-cast structures, in-situ structures, mixes and coatings.
Patent CA-2457717-A1 (CA)
Title: Use of compounds in a dry powder inhaler
Inventor: SHEPHERD MICHAEL TREVOR
IPC: A61K31/46
Filed: 2002-09-02
Abstract: The present invention relates to an inhaled formulation comprising a compound selected from a particular class of 5,6-dihydro-9H-pyrazolo[3,4-c]-1,2,4-triazolo[4,3-a]pyridines which is capable of delivering the compound as fine, solid particles to the lung and the use of such a formulation in the treatment of certain diseases such as respiratory diseases. By the use of such formulations, it is possible to eliminate the unwanted cough response associated with the use of these compounds in solution metered dose inhalers, which response can prevent the administration of a therapeutically effective dose and, in the long term, undermine patient compliance.
Patent CA-2460586-A1 (CA)
Title: Procedes, dispositifs et systemes pour former des anastomoses magnetiques
Inventor: STINE J CRAIG
IPC: A61F2/00
Filed: 2002-09-16
Abstract: L'invention concerne des procédés, des dispositifs et des systèmes pour former des anastomoses entre deux vaisseaux sanguins. Un premier composant anastomotique est supporté de manière amovible par l'extrémité distale d'un dispositif d'administration en vue de sa fixation à un premier vaisseau. Ce dispositif d'administration supporte également un deuxième composant qui a été fixé à un deuxième vaisseau sanguin. Ce dispositif est actionné pour fixer le premier composant au premier vaisseau, coupler le deuxième composant au premier composant, et ensuite libérer les composants pour terminer l'anastomose. Un système anastomotique robotisé comprend plusieurs instruments robotisés qui peuvent être positionnés via des ports, chez un patient, et sont utilisés pour fixer un composant anastomotique à un vaisseau, puis utilisés pour coupler magnétiquement les composants. Des dispositifs d'administration pour déployer des composants anastomotiques magnétiques comprennent un activateur qui utilise la répulsion magnétique pour déplacer les composants et les amener en prise avec les surfaces intérieure et extérieure de la paroi du vaisseau. Les composants anastomotiques sont fixés à la paroi du vaisseau par force magnétique et en outre, ils peuvent être fixés par un système mécanique.
Patent CA-2464413-A1 (CA)
Title: Reglage de la puissance d'emission en liaison aval
Inventor: MALLADI DURGA
IPC: H04B7/185
Filed: 2002-10-25
Abstract: Une puissance d'émission en liaison aval vers un terminal usager (124a, 124b, 124c) dans un système de télécommunication sans fil (100) ayant une pluralité de faisceaux (204¿1? 204¿16?) est réglée en identifiant l'emplacement d'un terminal usager dans l'une des pluralités de faisceaux (204¿1? 204¿16?) et en réglant la puissance de transmission en liaison aval (404) en réponse à l'emplacement du terminal usager identifié. L'identification de l'emplacement du terminal usager (402, 502) peut comprendre la réception, en provenance du terminal usager, des mesures de puissance de signaux multiples (602), telles que des mesures de signaux pilotes. A partir de ces mesures, on calcule une différence entre une première des mesures de puissance des signaux, laquelle correspond à un faisceau initial, et chacune des autres mesures de puissance des signaux (604). Si la plus grande des différences calculées est supérieure à un seuil prédéterminé (606), on en déduit que le terminal usager se situe dans une région centrale des faisceaux (610). Par ailleurs, si la plus grande des différences calculées est inférieure ou égale au seuil prédéterminé (606), on en déduit que le terminal usager est dans une région d'intercommunication des faisceaux (608).
Patent CA-2464606-A1 (CA)
Title: Method of modulating the immunoactivity of an immunocompetent graft by progenipoietin
Inventor: HART DEREK NIGEL JOHN
IPC: A61K35/26
Filed: 2002-10-24
Abstract: The present invention relates generally to a method of modulating the immunoactivity of a population of immune cells and, more particularly to a method of down-regulating the immunoactivity of an immunocompetent graft. Th e method of the present invention is useful, inter alia, in the treatment and/ or prophylaxis of conditions characterised by aberrant, unwanted or otherwise inappropriate graft immunoactivity such as, but not limited to, the prophylaxis treatment of graft versus host disease in allogeneic stem cell graft recipients.
Patent CA-2469493-A1 (CA)
Title: Procede d'achat electronique et appareil permettant de mettre en oeuvre ces achats
Inventor: BUEHLER HANS D
IPC: G06Q20/36
Filed: 2002-12-05
Abstract: Publié sans précis
Patent CA-2471320-A1 (CA)
Title: Systems and methods for estimating an image marking process using scanned image attributes
Inventor: SHARMA GAURAV
IPC: H04N1/40
Filed: 2004-06-17
Abstract: Methods and systems used to automatically identify the marking process used for an image on a substrate based on spatial characteristics and/or color of the image. Image types which are classified and identified include continuous tone images and halftone images. Among halftone images separately identified are inkjet images, xerographic images and lithographic images. Locally adaptive image threshold techniques may be used to determine the spatial characteristics of the image.
Patent CA-2471798-A1 (CA)
Inventor: PASSONI GIUSEPPE
IPC: A61K9/70
Filed: 2002-11-26
Abstract: An adhesive, transdermal formulation containing a suspension of diclofenac sodium in polyoxyl hydrogenated castor oil, a copolymer of aminoalkyl methacrylate and methacrylate, one or more crosslinking agents for said copolymer, an adhesion system and possibly other excipients.
Patent CA-2472029-A1 (CA)
Inventor: STERLING JAMES D
IPC: F04B19/00
Filed: 2002-11-26
Abstract: An active matrix microfluidic platform employs thin film transistor active ("TFT") matrix liquid crystal display technology to manipulate small samples of fluid for chemical, biochemical, or biological assays without moving parts, for example, using a two-dimensional matrix array of drive electrodes. The active matrix microfluidic platform may employ existing active matrix addressing schemes and/or commercial "off-the-shelf" animation software to program assay protocols. A feedback subsystem may determine an actual location of a fluid in the microfluidic structure, and provides location information to for display, for example, on an active matrix display, and/or to control movement of one or more fluid bodies in the microfluidic structure.
Patent CA-2472235-A1 (CA)
Title: A method for producing a modified peptide
Inventor: MAKINO TOMOHIRO
IPC: C07K9/00
Filed: 2003-04-10
Abstract: A process for producing a peptide or a protein containing an amino acid residue having a modified side chain characterized by comprising chemically producing a peptide fragment containing an amino acid residue having a modified side chain with the use of a weakly acidic eliminating resin, producing by a genetic modification method and/or an enzymatic method another peptide fragment containing no amino acid residue having a modified side chain, and then fusing the obtained two peptides fragments with each other. According to this process, a peptide or a protein having a modification such as acylation, glycosylation or phosphorylation and being excellent in qualities can be efficiently obtained.
Patent CA-2475454-A1 (CA)
Title: Aryl-n-cyanoguanidines and methods related thereto
Inventor: GHOSH SOUMITRA S
IPC: A61P25/28
Filed: 2002-02-27
Abstract: Compounds, compositions and methods treating arthritic disorders such as osteoarthritis or rheumatoid arthritis, and for treating other diseases associated with altered mitochondrial function, such as cancer, psoriasis, stroke, Alzheimer's Disease and diabetes.
Patent CA-2475891-A1 (CA)
Inventor: MALTAIS RICHARD
IPC: G06F3/0481
Filed: 2004-07-28
Abstract: A system and method for displaying dynamic icon are disclosed. The system includes a server having access to at least one information source, a client in communication with the server, and having an icon for displaying dynamic information provided by the server. The icon displays information dynamically sent from the server to the client. Upon a user request, detailed information can be displayed in a new displaying window.
Patent CA-2479048-A1 (CA)
Title: Reduction of metal oxides in an electrolytic cell
Inventor: RATCHEV IVAN
IPC: C25C3/28
Filed: 2003-03-13
Abstract: A method of reducing a metal oxide, such as titania in a solid state in an electrolytic cell is disclosed. The electrolytic cell includes an anode, a cathode, and a molten electrolyte. The electrolyte includes cations of a met al that is capable of chemically reducing the metal oxide. The metal oxide in a solid state is immersed in the electrolyte. The method includes a step of operating the cell at a potential that is above a potential at which cations of the metal that is capable of chemically reducing the metal oxide deposit as the metal on the cathode, whereby the metal chemically reduces the metal oxi de.
Patent CA-2479314-A1 (CA)
Inventor: CASCIOLA MARIO
IPC: H01M8/10
Filed: 2003-03-20
Abstract: Cette invention concerne la préparation d'une solution organique, si possible d'acides phosphoniques et de sels métalliques tétravalents, de préférence de Zr, Ti, Sn et Ce, dans des solvants organiques. Cette solution se comporte comme une solution de sels de métaux tétravalents, de préférence des phosphates-phosphonates, qui sont complètement insolubles dans les solvants connus. Cette particularité permet d'insérer facilement des particules des composés susmentionnés dans les pores des membranes poreuses, dans les matrices de ceux des polymères qui sont solubles dans les mêmes solvants organiques, ainsi que dans les interfaces membrane/électrode des piles à combustible. Les sels de métaux tétravalents, de préférence des phosphates-phosphonates de zirconium, dotés d'une forte conductivité protonique (supérieure dans certains cas à 10?-1¿ S cm?-1¿) permettent d'obtenir des membranes poreuses imprégnées et des membranes nanopolymères alliant de bonnes propriétés mécaniques et/ou une perméabilité réduite aux espèces gazeuses à une bonne conductivité protonique. Ces membranes peuvent donc s'utiliser dans des piles à combustible, même à des températures supérieures à 80 ·C. Leur forte activité catalytique les destinent également à des réacteurs à membranes catalytique.
Patent CA-2481430-A1 (CA)
Inventor: HIKAI SATOSHI
IPC: E04F13/08
Filed: 2004-09-14
Abstract: A fastening member 10 produced from a single steel sheet that is capable of stably supporting an exterior wall board and ensuring ventilation between the board and a building frame. The fastening member 10 comprises a left-side support portio n 12L and a right-side support portion 12R on either side thereof that abut on the back surface of a board when fastened. In the intermediate region between th e left-side and right-side support portions 12L and 12R, there are provided, from top to bottom, a substrate portion 11 that functions as a mount portion to be fixed to the building frame, a central support portion 12C to be abutted against the back surface of a board when fastened, a locking portion 21 to be locked on the upper and lower edges of boards when fastened, and a lower support portion 12U to be abutted against the back surface of a board when fastened.
Patent CA-2482137-A1 (CA)
Title: Well packer having an energized sealing element and associated method
Inventor: GAMBIER PHILIPPE
IPC: E21B33/127
Filed: 2004-09-22
Abstract: The present invention provides for a seal assembly that maintains a seal under various conditions by providing a source of stored energy that can be used to insure contact forces are maintained.
Patent CA-2484011-A1 (CA)
Inventor: ZIPFEL SHEILA M
IPC: A61K31/44
Filed: 2003-05-14
Abstract: L'invention concerne des composés qui inhibent la cystéine protéase, en particulier les cathepsines B, K, L, F, et S, et qui servent par conséquent à traiter les maladies induites par ces protéases. Par ailleurs, l'invention concerne des compositions pharmaceutiques qui renferment ces composés ainsi que des procédés de préparation correspondants.
Patent CA-2484039-A1 (CA)
Title: Child resistant package
Inventor: KONEFAL ROBERT S
IPC: B65D50/04
Filed: 1998-11-26
Abstract: A child resistant package which includes a container having an open end and single or multiple threads on the external surface of the container adjacent the upper end. A closure having a peripheral skirt has an inner surface formed with single or multiple threads corresponding in number to the threads on the container for engaging the threads on the container. A deflectable release element is formed integrally on the container, The release element includes an integral axially deflectable lug extending upwardly toward the open end of the container. The closure has at least one locking lug on the skirt of the closure, the number of locking lugs preferably corresponding to the number of threads on the container and closure. The deflectable lug on the deflectable release element normally extends upwardly for engagement with the locking lug such that when the release element is pressed radially inwardly, the lug is disengaged from engagement with a locking lug and the closure can be removed by unthreading the closure from the container. When the closure is reapplied minimal torque is required due to the axial deflection of the deflectable lug and one of the locking lugs on the closure moves past the lug. In a preferred form of the child resistant package, the deflectable release element and container include interengaging stops to limit the deflection on the release element.
Patent CA-2484058-A1 (CA)
Title: Dispositif et procede destines a controler la migration des leucocytes
Inventor: CRUCETA JOHANNA
IPC: C12M1/34
Filed: 2003-04-24
Abstract: L'invention concerne un dispositif destiné à contrôler la migration des leucocytes. Elle concerne également un procédé mettant en oeuvre le dispositif de l'invention pour contrôler la migration des leucocytes en présence d'un écoulement de cisaillement physiologique, et ainsi simuler des états physiologiques d'un vaisseau sanguin in vivo. L'invention concerne aussi un procédé d'utilisation du dispositif pour cribler à haute capacité plusieurs substances d'essai. Elle concerne en outre un système de dosage souple et de nombreux dosages pouvant être mis en oeuvre pour tester des interactions et des systèmes biologiques. Des gradients d'écoulement laminaire sont utilisés pour simuler des situations de gradient présentes in vivo.
Patent CA-2485374-A1 (CA)
Title: Antibacterial dentifrice exhibiting antiplaque and breath freshening properties
Inventor: LIU XIAOYAN
IPC: A61Q11/00
Filed: 2003-05-08
Abstract: A dual component antiplaque oral composition having antimalodor properties i n which a first component contains an antibacterial agent and the second component contains a proteolytic enzyme, the first and second components are simultaneously combined for application to the teeth, the first and second components being physically segregated prior to use, the components when mix ed upon application to teeth providing substantially antiplaque effect with superior antimalodor properties.
Patent CA-2485954-A1 (CA)
Inventor: STRUCK OLIVER
IPC: C02F11/147
Filed: 2003-05-15
Abstract: The present invention relates to a water-soluble polymer dispersion comprising:a dispersed polymer made up of at least one water-soluble monomer A and at least one water-soluble cationic monomer B, at least one stabiliser C , and at least one cationic polyelectrolyte as co-stabiliser D. It also relate s to a method of producing a polymer dispersion and to a paper-making process.
Patent CA-2486855-A1 (CA)
Inventor: TANSI HAKKI M
IPC: H01R33/22
Filed: 2004-11-05
Abstract: There is disclosed a porcelain lamp socket for use in a humid environment where the socket has a body, a screw shell, a center contact and two terminals; one for the line and the other for the neutral wire connection. The screw shall and the line and neutral terminals are attached to the porcelain body by means of fasteners such as eyelets, rivets, screws, etc. All electrical conductors in the bottom of the socket, including the fasteners are covered with a spacer which forms a watertight seal with the bottom surface of the body. The spacer, which can be made of high dielectric plastic material, is mechanically held in place by projections which fit snuggly within the openings of the body. RTV, either by itself or in combination with soft fillers such as washers can also be used to obtain a water tight seal.
Patent CA-2487308-A1 (CA)
Title: Procede de revetement multicouche de substrats
Inventor: MATTEN STEFANIE
IPC: B05D1/36
Filed: 2003-06-10
Abstract: L'invention concerne un procédé de revêtement multicouche de substrats, notamment des véhicules et des parties de véhicule, par application de deux ou plusieurs couches de revêtement et séchage des revêtements appliqués, au moins une des couches de revêtement étant produite à partir d'une composition de revêtement contenant un liant à liaisons doubles oléfiniques polymérisables radicalement libre et à groupes alkoxysilane hydrolisables, la teneur en extrait sec de résine de la composition de revêtement présentant un poids équivalent aux liaisons doubles C=C de 200 2000, de préférence, de 300 1500, et une teneur en silicium liée dans des groupes alkoxysilane de 1 10 % en poids, de préférence, de 1 7 % en poids, idéalement, de 2 6 % en poids, et dans le séchage de la couche de revêtement, dont au moins une couche, est produite par polymérisation radicalaire des liaisons doubles C=C par irradiation avec un rayonnement de haute énergie et par formation de ponts siloxane sous l'action de la moisissure.
Patent CA-2488821-A1 (CA)
Inventor: MURRAY CHRISTOPHER J
IPC: A61K47/48
Filed: 2003-05-12
Abstract: The present invention provides targeted enzymes that bind to targets better than the corresponding pre-targeted enzymes bind the target under like conditions, methods of making targeted enzymes, methods of using targeted enzymes to treat diseases, and pharmaceutical compositions comprising target ed enzymes.
Patent CA-2494819-A1 (CA)
Inventor: GAVISH BENJAMIN
IPC: A61B5/00
Filed: 2003-08-06
Abstract: Apparatus (20) for use with a subject (30) is provided, including a memory, storing a set of computer instructions, the memory adapted to have stored therein an initial form of a multi-phase biorhythmic activity pattern and an indication of a desired form of the multi-phase biorhythmic activity pattern , wherein a ratio of durations of two phases in the desired form is different from a ratio of durations of the respective phases in the initial form, and wherein at least one phase of the multi-phase biorhythmic activity pattern corresponds to a respective phase of a multi-phase biorhythmic activity of t he subject (30). The apparatus (20) further includes a stimulus unit (38), adapted to execute the stored instructions and to generate responsive theret o a time-varying stimulus that: (a) is substantially not responsive to ongoing measurement of the multi-phase biorhythmic activity during generation of the time-varying stimulus, and (b) has a multi-phase pattern that is characteriz ed by a series of transitional forms intermediate the initial form and the desired form that guide the subject (30) to modify the biorhythmic activity.