baber/WOPTO huggingface dataset:
Patent CA-2436632-A1 (CA)
Inventor: COLVIN MICHAEL T
IPC: C11D7/34
Filed: 2003-08-05
Abstract: Aqueous acidic solutions of hydrogen peroxide used for metal surface treatments may be stabilized to decrease the rate of hydrogen peroxide decomposition by the use of an aryl sulfonic acid such as phenol sulfonic acid in combination with a triazole such as tolyltriazole.
Patent CA-2437063-A1 (CA)
Inventor: SILBERMAN HUGO
IPC: H04Q11/00
Filed: 2002-03-13
Abstract: L'invention concerne un système et un procédé permettant d'étendre la distance à laquelle les services xDSL peuvent être fournis à des abonnés (310a-310e). Un multiplexeur d'accés DSL (300) situé dans un office central (301) est connecté à un réseau universel, tel qu'Internet. Le multiplexeur DSL (300) est également connecté à un premier émetteur-récepteur pour fibres optiques (302). Ce premier émetteur-récepteur (302) est relié via une liaison par fibre optique (316) à un second émetteur-récepteur pour fibres optiques (306) situé à proximité du lieu où se trouve l'abonné, de préférence, dans une armoire électrique (305) installée dans la rue. Chaque équipement (310a-310e) se trouvant sur le lieu où se trouve l'abonné est relié à un émetteur-récepteur large bande (306) via des lignes d'abonnés (308a-308e). Des signaux électriques devant être transmis entre l'office central (301) et le lieu où se trouve l'abonné sont utilisés pour former un signal multiplexé à division de fréquence. Ce signal multiplexé est utilisé pour moduler une sous-porteuse de lumière pour permettre la transmission à travers la liaison par fibre optique (316). A chaque émetteur-récepteur respectif qui reçoit, le signal multiplexé à division de fréquence est reconverti en signaux électriques, lesquels sont ensuite appliqués à l'équipement de l'abonné, ou multiplexeur DSL (300), en fonction du sens de la communication.
Patent CA-2437204-A1 (CA)
Inventor: EISENHAURE DAVID B
IPC: H02P9/48
Filed: 2002-01-31
Abstract: L'invention concerne, dans plusieurs réalisations, un système d'alimentation sans coupure permettant d'appliquer une puissance de sortie à une charge, avec une fiabilité élevée, au moyen d'une combinaison d'un volant d'inertie et d'une machine d'induction à bague collectrice, ainsi que des procédés associés. Dans une réalisation préférée, le système d'alimentation sans coupure comprend un circuit de secours, par exemple un moteur et un générateur, et une combinaison de volant d'inertie et de moteur d'induction à bague collectrice, ou à enroulements, montée en parallèle avec une source d'alimentation primaire, par exemple un réseau électrique. Lors du fonctionnement normal du système d'alimentation sans coupure, la source d'alimentation primaire fournit du courant alternatif et une tension à la charge, et le système d'alimentation sans coupure compense la perte de tension due à l'inducteur isolant. En outre, la source d'alimentation primaire maintient le volant d'inertie et la machine d'induction à bague collectrice dans un état excité, c'est à dire que le rotor de la machine d'induction à bague collectrice, dont l'arbre est commun au volant d'inertie, est excitée au dessus de la vitesse synchrone normale. Lorsque la source d'alimentation primaire fait défaut, le volant d'inertie, qui tourne à une vitesse super-synchronisée et stocke de l'énergie cinétique, entraîne le rotor de la machine d'induction à bague collectrice et produit, c'est à dire induit un courant dans le stator. Selon l'invention, la combinaison volant d'inertie et machine d'induction à bague collectrice permet d'obtenir d'alimenter la charge à court terme, de façon instantanée jusqu'à ce que la source d'alimentation de secours soit en marche et mise sur la ligne.
Patent CA-2438472-A1 (CA)
Inventor: VARADARAJ RAMESH
IPC: C10G33/04
Filed: 2002-01-22
Abstract: The invention is directed towards a chemical demulsifier formulation comprising an alkyl aromatic sulfonic acid additive and a process for demulsification and desalting crude oil using the demulsifier formulation.
Patent CA-2438658-A1 (CA)
Title: Histidine proline rich glycoprotein (hprg) as an anti-angiogenic and anti-tumor agent
Inventor: HARRIS SCOTT
IPC: A61K38/00
Filed: 2002-02-14
Abstract: Histidine Proline Rich Glycoprotein (HPRG) polypeptides or fragments thereof including pentapeptide fragments and multimers thereof, and other biological ly active derivatives of HPRG are anti-angiogenic. These compounds may be used to inhibit angiogenesis or treat a disease or condition in which angiogenesis i s pathogenic. These compounds therefore have anti-tumor activity and are used in methods for inhibiting the growth of primary tumors or metastases. Antibodie s specific for epitopes of the His-Pro rich domain of HPRG are stimulators of angiogenesis and are useful for promoting neovascularization in pertinent disease states.
Patent CA-2442682-A1 (CA)
Title: Monocyte-specific particulate delivery vehicle
Inventor: YU XIANZHANG
IPC: C12N15/87
Filed: 2002-04-01
Abstract: The inventive vector specifically directs entry into a cell of monocytic origin. The vector is composed of a nucleic acid component, a lysosome evading component and a particle that can be phagocytized. The vector itself, or cells pretreated with the vector, are useful in all gene medicine applications because it is specific for monocytic cells, the inventive vector is particularly suited to vaccine applications. Due to the ability of monocytic cells to target tumors, the inventive vector also is suitable for use in anti-tumor applications, including conventional gene therapy.
Patent CA-2443525-A1 (CA)
Inventor: OBERT SABINE
IPC: G01N33/576
Filed: 2002-04-15
Abstract: The present invention relates to the human cellular protein glutathione peroxidase-gastrointestinal as potential targets for medical intervention against Hepatitis C virus (HCV) infections. Furthermore, the present inventi on relates to a method for the detection of compounds useful for prophylaxis and/or treatment of Hepatitis C virus infections and a method for detecting Hepatitic C virus infections in an individual or in cells. Also mono- or polyclonal antibodies are disclosed effective for the treatment of HCV infections together with methods for treating Hepatitis C virus infections o r for the regulation of Hepatitis C virus production wherein said antibodies m ay be used.
Patent CA-2446916-A1 (CA)
Inventor: RABINOWITZ JOSHUA D
IPC: F24V30/00
Filed: 2002-05-21
Abstract: L'invention concerne l'administration d'opioïdes par voie inhalée. En particulier, l'invention concerne des aérosols contenant des opioïdes utilisés dans une thérapie d'inhalation. Dans un aspect de la composition de l'invention, l'aérosol comprend des particules comprenant au moins 5 % en poids d'un opioïde. Dans un aspect du procédé d'invention, un opioïde est administré à un mammifère par voie inhalée. Le procédé consiste à: (a) chauffer une composition, ladite composition comprenant au moins 5 % en poids d'un opioïde pour former une vapeur; et, (b) permettre à la vapeur de refroidir, pour former un aérosol par condensation comprenant des particules, lesquelles sont inhalées par ledit mammifère. Dans un aspect d'une trousse de diagnostic de l'invention, une trousse de diagnostic est destinée à libérer un opioïde par voie inhalée à un mammifère, comprenant: (a) une composition comprenant au moins 5 % en poids d'un opioïde; et, (b) un dispositif formant un aérosol d'opioïde à partir de ladite composition, à inhaler par ledit mammifère.
Patent CA-2447068-A1 (CA)
Title: Dripless funnel assembly
Inventor: POPE RANDY D
IPC: A47J31/06
Filed: 2002-05-06
Abstract: A flow control assembly (20) for use in conjunction with a funnel assembly (22) of a brewing system. The flow control assembly comprises a body (28) which has a magnetic portion (26) and a stopper (24). The body is desirably attached to a portion of the funnel assembly such as a basket (48) contained within the funnel assembly by a couple (42). The flow control assembly further includes a magnetic actuator (90) and a controller (104) connected to the brewing system for controllably displacing the stopper relative to an outlet aperture in a wall of the funnel assembly.
Patent CA-2447486-A1 (CA)
Title: Injection molded vaso-occlusive elements
Inventor: PORTER STEPHEN CHRISTOPHER
IPC: A61L27/00
Filed: 2002-05-29
Abstract: Injection-molded vaso-occlusive elements are described. Thus, one or more injection--molded elements are formed into a desired three-dimensional configuration. Each injection-molded element of the device may have a different shape, for example, ovoid, spherical, cylindrical or pyramidal. The devices described herein may also be detachable linked to pusher element for placement in a body cavity. Also described are methods of making and using these elements.
Patent CA-2448264-A1 (CA)
Title: Label for a medical container
Inventor: HICKLE RANDALL S
IPC: G06Q20/20
Filed: 2002-05-21
Abstract: The present invention relates to capital equipment units, such as systems fo r providing medical treatment, that are associated with smart supplies. The smart supplies are tagged with data carriers which may encode such informati on as a unique ID for the supply or component, the identification of the supply or component, the identification of the source of supply or component, the status of whether said supply or component has been previously used, the expiration date of the supply or component, and in the case where the supply or component contains drug, the purity levels of the drug and the concentration levels of the drug. The capital equipment units or their users then utilize the information to assure quality of any procedure run with the units, by way of improved preuse checks, certification of the supplies for use, record keeping, inventory control, and charge capture.
Patent CA-2449578-A1 (CA)
Title: Pyrrolidine oxadiazole- and thiadiazole derivatives
Inventor: QUATTROPANI ANNA
IPC: A61K31/4245
Filed: 2002-06-14
Abstract: The present invention is related to pyrrolidine oxadiazole and thiadiazole derivatives for use as pharmaceutically active compounds, as well as pharmaceutical formulations containing such pyrrolidine oxadiazole derivatives. Said pyrrolidine derivatives are useful in the treatment and/or prevention of preterm labor, premature birth and dysmenorrhea. In particular, the present invention is related to pyrrolidine derivatives displaying a substantial modulatory, notably an antagonist activity of the oxytocin receptor. More preferably, said compounds are useful in the treatment and/or prevention of disease states mediated by oxytocin, including preterm labor, premature birth and dysmenorrhea. The present invention is furthermore related to novel pyrrolidine derivatives as well as to methods of their preparation.  (I) B is a oxadiazole or thiadiazole group.
Patent CA-2452959-A1 (CA)
Title: Apparatus and method for assessing psychological state
Inventor: COOPER RICHARD CHARLES GORDON
IPC: G09B23/28
Filed: 2003-12-10
Abstract: ABSTRACT This invention relates to an apparatus, and a method of using the apparatus, which assists individuals in measuring and assessing, the impact of life events or life experiences on their state of mind and/or their quality of life.
Patent CA-2459697-A1 (CA)
Title: Apparatus and method for electroporation of biological samples
Inventor: LI LINHONG
IPC: C12N15/87
Filed: 2002-08-21
Abstract: The present invention relates to methods and apparatus for the encapsulation of biologically-active substances in various cell populations. More particularly, the present invention relates to a method and apparatus for the encapsulation of biologically-active substances in various cell populations in blood by electroporation to achieve therapeutically desirable changes in the physical characteristics of the various cell populations in blood.
Patent CA-2460000-A1 (CA)
Title: Inhibitors of glycogen synthase kinase-3 (gsk-3) for treating glaucoma
Inventor: HELLBERG MARK R
IPC: A61P25/28
Filed: 2002-09-23
Abstract: The use of inhibitors of GSK-3 useful for treating glaucoma is disclosed.
Patent CA-2461038-A1 (CA)
Inventor: TRUDEAU CAROLINE M
IPC: G06F19/00
Filed: 1999-11-15
Abstract: A method and system for providing a computer-simulated environment for displaying a selected mannequin wearing a combination of selected garments. In one aspect, three-dimensional scenes containing mannequin and garment objects are created within a three-dimensional modeling environment, and a simulation is performed using a cloth simulator within the modeling environment to model the construction, draping, and collision of the garment with the mannequin. Rendering frames corresponding to a variety of garments, mannequins, garment dimensions, garment styles, wearing patterns, viewing angles, and other parameters, are then generated from which images can be rendered and displayed in accordance with user requests.
Patent CA-2463150-A1 (CA)
Title: High index curable photochromic composition and its process
Inventor: ZINNER HERBERT
IPC: G02B1/04
Filed: 2002-10-11
Abstract: There is provided a high refractive index, curable, synthetic resin composition comprising a core resin composition composed of a mixture of ethylenically unsatured compounds, and an initiation system containing both photo and thermal initiators, particularly a photochromic resin composition which further includes at least one photochromic dye. There is also provided a curing process, which includes a combination of multi-step radiation curing a thermal annealing. Articles produced of the cured composition exhibit superior physical and, in appropriate cases, photochromic properties and can be easily mass produced on a commercial scale due to short processing time and use of readily available chemicals.
Patent CA-2466168-A1 (CA)
Inventor: MYERS GENE E
IPC: G16H10/60
Filed: 2002-10-30
Abstract: A system for generating a billing report for rendered services includes local and remote processing devices. The local processing device is located locally with respect to a location at which the services are rendered and the remote-processing device (103) is located remotely with respect to such location. The local and remote processsing devices (103) execute respective software programs and communicate in a particular manner over a wide area computer network (107) (e.g., the Internet) such that a service provider using the local processing device can access the remote processing device (103) and enter parameters related to the service (e.g., service codes) for use in generating the billing report. Entry of the parameters preferably occurs substantially during the time period when the services are being rendered and the parameters are preferably acceptable to a third party that is at least partially responsible for payment for the services. The remote-processing device (103) preferably verifies compliance of the entered parameters with reporting requirements of the third party and, if the entered parameters comply, generates the billing report based on the entered parameters.
Patent CA-2466623-A1 (CA)
Inventor: MAUER DANIEEL
IPC: E05F11/04
Filed: 2002-11-22
Abstract: L'invention concerne un câble (11) comprenant un fil d'acier (12) et un polymère (15). Le fil d'acier (12) possède un diamètre inférieur à 2,5 mm, et est revêtu du polymère (15). Le câble (11) possède un allongement permanent inférieur à 0,05 % à une force permanente de 50 N, après avoir été soumis à une force de 450 N. L'invention a également trait à un système d'élévation de fenêtre (300) comportant ledit câble (11).
Patent CA-2467337-A1 (CA)
Inventor: BREGNEDAL PETER
IPC: A61K31/353
Filed: 2002-12-18
Abstract: La présente invention concerne des dérivés aminoindane représentés par la formule générale (I) dans laquelle X, Y, U, R?1-2¿, R?13-16¿ et R désignent des éléments définis dans les revendications de la présente demande, ou un de leurs sel d'addition acide. Les composés de l'invention permettent d'inhiber la recapture de la sérotonine et la capture de la norépinéphrine.
Patent CA-2468552-A1 (CA)
Title: 3-.beta.-d-ribofuranosylthiazolo[4,5-d]pyrimidine nucleosides and uses thereof
Inventor: WEBBER STEPHEN E
IPC: C07H19/24
Filed: 2002-11-27
Abstract: The invention is directed to 3-.beta.-D-ribofuranosylthiazolo[4,5-d]pyridimine nucleosides and pharmaceutical compositions containing such compounds that have immunomodulatory activity. The invention is also directed to the therapeutic or prophylactic use of such compounds and compositions, and to methods of treating diseases and disorders described herein, by administering effective amounts of such compounds.
Patent CA-2469955-A1 (CA)
Title: Push rake
Inventor: HURT DANIEL P
IPC: A01D7/00
Filed: 2004-06-01
Abstract: A rake device including an elongated stem having a main portion and a first end portion adjacent thereto, with the first end portion having a first end and being configured such that a first angle defined between the first end and the main portion is acute. The rake device further includes a rake head secured to the first end portion of the elongated stem, with the rake head being generally disposed in a first plane, such that the first plane and the main portion define an acute angle therebetween.
Patent CA-2469974-A1 (CA)
Inventor: LAVOIE JEAN
IPC: C01B32/50
Filed: 2004-06-02
Abstract: Un procédé et un appareil de séquestration du CO2 à partir d'une source de CO2. Le procédé de séquestration du CO2 consiste à dissoudre une source de CO2 en condition alcaline de manière à obtenir des ions carbonate (CO3 2-) et de réagir les ions carbonates avec des cations formant ainsi des carbonates. Le procédé peut êt re effectué à partir de sous-produits et/ou résidus industriels à pouvoir alcal in et riches en oxydes tel les scories d'aciéries, le béton concassé, les boues rouges d'alumineries, les poussières de cimenteries permettant ainsi la revalorisation de ce type de résidus tout en diminuant les émissions de CO2.
Patent CA-2470093-A1 (CA)
Title: Preparing associated files for storage in a server
Inventor: MANGALVEDHEKAR SUNIT B
IPC: G06F17/30
Filed: 2002-12-06
Abstract: According to one embodiment of the invention, a method for preparing files for storage in a server includes generating a profile for a selected file. The profile identifies at least one associated file as associated with the selected file. The method also includes transmitting, to a server, the selected file, the profile, and the at least one associated file.
Patent CA-2471600-A1 (CA)
Inventor: KOVEAL RUSSELL JOHN
IPC: B01J38/66
Filed: 2003-01-03
Abstract: La présente invention concerne un procédé de synthèse d'hydrocarbures dans lequel un catalyseur métallique supporté conçu pour hydrogéner du monoxyde de carbone afin de former un mélange d'hydrocarbure est régénéré par réduction de sa teneur en hydrocarbure, par imprégnation, sous atmosphère non oxydante, avec une solution d'au moins un élément choisi dans le groupe formé par des sels d'ammonium, des sels d'alkyle ammonium et des acides organiques faibles, comprenant éventuellement de l'ammoniac, par oxydation avec un agent oxydant gazeux, en présence de la solution d'imprégnation, par activation du catalyseur à l'aide d'une réduction avec de l'hydrogène à des températures élevées et par réutilisation du catalyseur. Le traitement peut être effectué dans un seul réacteur ou par mise en oeuvre de jusqu'à toutes les étapes une fois que le catalyseur a été retiré du réacteur et ramené à au moins un réacteur. Jusqu'à toutes les étapes suivant la réduction de la teneur en hydrocarbure peuvent être mises en oeuvre dans un réacteur suivant ou dans un appareil spécialisé.
Patent CA-2471782-A1 (CA)
Title: Tail rail
Inventor: BROOM ALLAN
IPC: D21G9/00
Filed: 2004-06-22
Abstract: An apparatus for threading a material web along a running path, comprising a linear motor having an electromagnetic rail extending at least partially along the running path and a transporter adapted to travel along the electromagnetic rail. The transporter includes at least one magnet. A clamp is connected to the transporter; the clamp is both movable and clampable with respect to the material web.
Patent CA-2472426-A1 (CA)
Inventor: NIEN MING
IPC: E06B9/50
Filed: 2004-06-23
Abstract: An adjustment device for a roller blind having a bracket and a roller that is pivoted to the bracket and for adjusting the level of the roller includes a base frame, a moveable member and an adjustment member. The base frame is fastened to an end of the bracket. The moveable member, which is moveably mounted on the base frame, has a mounting hole for holding an end of the roller. The adjustment member is mounted in the base frame for moving the moveable member to further move the roller vertically up and down relative to the base frame.
Patent CA-2476909-A1 (CA)
Title: Modular ac voltage supply and algorithm for controlling the same
Inventor: XU RENJIE
IPC: H02J3/38
Filed: 2002-02-25
Abstract: An AC power (Figure1) supply (10) can be connected in parallel with similar supplies to drive loads (16). Each of the AC power supplies (10) incorporates a discrete controller functioning based on parameters sensed locally and without reference to any of the other supplies.
Patent CA-2478564-A1 (CA)
Inventor: DE ANGELIS ROBERT HUGO
IPC: H01Q1/42
Filed: 2004-09-07
Abstract: La configuration d'antenne présentée est un élément intégral d'un module de rattrapage conçu pour incorporer un émetteur-récepteur de télémesure de données dans les limites d'un compteur de service public.
Patent CA-2479025-A1 (CA)
Inventor: THRELKEL DAVID V
IPC: A63G29/00
Filed: 2003-03-24
Abstract: L'invention concerne un manège tel que des montagnes russes ou un manège à piste verticale, qui comprend un ensemble de fixation rattaché de façon mobile à un système de piste. Un ensemble véhicule est rattaché à cet ensemble de fixation et comprend un ensemble siège possédant ou moins un siège d'utilisateur. Cet ensemble véhicule et couplé à l'ensemble de fixation et conçu pour que l'ensemble siège puisse effectuer une rotation complète autour d'un premier et d'un deuxième, et de préférence même autour d'un troisième axe indépendant du système de piste.
Patent CA-2479071-A1 (CA)
Title: Process for producing optically active sulfoxide derivative
Inventor: NISHIGUCHI ATSUKO
IPC: C07D403/12
Filed: 2003-03-11
Abstract: A process for producing an optically active sulfoxide derivative (I) having CCR5 antagonistic activity without causing side reactions such as racemizati on and Pummerer rearrangement, which comprises reacting a compound (II) with a compound (III) as shown by the following scheme. (II) + (III) (I) In the scheme, R1 represents hydrogen, an aliphatic hydrocarbon group, or an aromat ic group; R2 represents halogeno, alkyl, hydroxy, amino, an aromatic group, etc .; R3 represents a 5- or 6-membered ring; R4 represents hydrogen, alkyl, alkoxy , or halogeno; R5 represents hydrogen, a hydrocarbon group, a heterocyclic group, acyl, etc.; ring A represents an optionally substituted benzene ring; X represents a bond or divalent group comprising a linear part constituted of one to four atoms; m is an integer of 1 to 5; n is an integer of 0 to 3; p i s an integer of 0 to 2; and *1 indicates an asymmetric center.
Patent CA-2479455-A1 (CA)
Title: Order processing
Inventor: MCDONNELL STEPHEN P
IPC: G06Q30/00
Filed: 2004-08-27
Abstract: In one aspect, an electronic association is maintained between each order received at a place at which goods or services are offered, the goods or services to be delivered at a point in the place, and the association of the order with the delivery place is enabled to be altered between the time when the order is placed and the time when the order is delivered.