baber/WOPTO huggingface dataset:
Patent CA-2294117-A1 (CA)
Title: Imidazopyrimidines et imidazopyridines utiles pour traiter des troubles neurologiques
Inventor: BECK JAMES P
IPC: A61K31/437
Filed: 1998-07-02
Abstract: L'invention concerne des antagonistes du facteur de libération de la corticotrophine (CRF) représentés par la formule (I), et leur utilisation pour traiter des troubles psychiatriques et des affections neurologiques, des troubles liés à l'anxiété, des troubles de stress post-traumatique, des troubles de paralysie supranucléaire et de l'alimentation, ainsi que des troubles immunitaires, cardiovasculaires ou cardiaques, et une hypersensibilité du côlon associée à des troubles psychopathologiques et au stress chez les mammifères.
Patent CA-2294641-A1 (CA)
Inventor: WROBEL DIETER
IPC: C08L83/07
Filed: 1998-06-17
Abstract: L'invention concerne des mélanges de caoutchouc de silicone liquides réticulables, un procédé pour leur préparation, un procédé pour la production de points de contacts électroconducteurs et leur utilisation.
Patent CA-2294785-A1 (CA)
Inventor: FRANKE NIELS
IPC: A61P37/02
Filed: 1998-06-26
Abstract: 15-desoxyspergualine or a pharmaceutically acceptable salt thereof is suitable for producing an immunosuppressive anti-inflammatory or tumor-inhibiting medicament, which is effective in low daily doses of 20 to 600 µg/kg body weight when it is applied to the mucosa. For this purpose, it is specially prepared in the form of a controlled dosage aerosol.
Patent CA-2296130-A1 (CA)
Inventor: CONRAD WAYNE ERNEST
IPC: C01B13/11
Filed: 2000-01-14
Abstract: An ozone generator comprises an electrically insulating housing and a high voltage electrode, a ground electrode and a dielectric element positioned within the housing.
Patent CA-2299396-A1 (CA)
Inventor: CONROW RAYMOND E
IPC: C07J71/00
Filed: 1998-11-05
Abstract: 16.alpha.,17.alpha.-Dialkylated steroids are prepared by reacting a 16.alpha.alkyl-17(20)-enyl-20-silyl ether with an alkylating agent and an enol silyl ether cleaving agent in a suitable solvent.
Patent CA-2299681-A1 (CA)
Inventor: OLESKE PETER J
IPC: C03C13/06
Filed: 2000-02-28
Abstract: A mineral fiber composition having enhanced biosolubility characteristics, comprising by percentage weight:     Al2O3~~~~ 16 to 25 CaO~~~~ >29 SiO2~~~~ 30 to 40 MgO~~~~ <15 Iron ~~~~ <5, selected from the group consisting of Fe, FeO and Fe2O3 K2O~~~~ <4 P2O5~~~~ <0.8 The Kdis of the mineral fiber composition is in the range of greater than 1000 (ng/cm2 * hr) at pH 4.5.
Patent CA-2301921-A1 (CA)
Inventor: FOEHR MATT
IPC: A61K31/765
Filed: 1998-08-20
Abstract: The present invention provides therapeutic compositions containing polyethylene glycol, methods for making the compositions, and methods of use thereof.
Patent CA-2302266-A1 (CA)
Title: High internal phase ratio emulsions and stable aqueous dispersions of hydroxy-functional polymers
Inventor: PATE JAMES E
IPC: C08G59/06
Filed: 1998-08-26
Abstract: The present invention is a composition comprising either: a) a high internal phase ratio emulsion having water as a continuous phase and a thermoplastic hydroxy-functional polyether as a disperse phase; or b) a stable aqueous dispersion of the thermoplastic hydroxy-functional polyether. The composition of the present invention addresses a need in the art by providing a thermoplastic coating that exhibits an excellent barrier to oxygen and carbon dioxide, but which barrier properties are not adversely affected by contact with water. The composition is particularly useful in the paper packaging industry where biodegradability and resistance to spoilage of food is desirable.
Patent CA-2303952-A1 (CA)
Title: Helical differential assembly
Inventor: GAGE GARRETT W
IPC: F16H48/285
Filed: 2000-04-06
Abstract: A one-piece differential casing for a parallel-axis differential assembly is provided. The integral casing includes a drum segment defining an internal chamber and a flange segment extending radially from the outer periphery of the drum segment. The casing further includes a window aperture extending through the drum segment that communicates with the chamber, a pair of sockets formed in the axle openings to rotatably support the side gears therein, and paired sets of gear pockets. A set of first pinion pockets are formed as elongated bores which communicate with the internal chamber and have an opening through one end wall of the drum segment. In addition, a set of second pinion pockets are formed as elongated bores which communicate with the internal chamber and have an opening through the opposite end wall of the drum segment. The first and second pinion pockets are arranged in paired sets and each has an axis which is parallel to the axis of the axle openings. After pinions are installed through the openings in the ends of the first and second pinion pockets, plugs are mounted in the openings to enclose the pockets, thereby retaining the pinion in the integral casing.
Patent CA-2304176-A1 (CA)
Title: A method to de-couple methyl isobutyl ketone and diisobutyl ketone co-produced from acetone and isopropyl alcohol
Inventor: KEEN BRIAN T
IPC: C07C45/73
Filed: 1997-09-16
Abstract: A method for the catalytic manufacture of MIBK and DISK from DMK and/or IPA  (optionally in the presence of water) while obtaining improved control over the ratio of DIBK to MIBK in the product stream, comprising reacting, in the presence of an aldol condensation catalyst, a reactant mixture comprising DMK and/or IPA and an effective amount of an additional reactant selected from the group consisting of mesityl oxide (MSO) and methyl isobutyl carbinol (MIBC) and mixtures thereof. Reaction temperature may also be changed to affect the product ratio obtained. The preferred catalyst is copper-based. An overall excess of hydrogen is desired, and this may be achieved by introducing or recycling hydrogen, and/or by balancing exothermic and endothermic reactions. By this invention, the product ratio of DIBK to MIBK is altered such that, as DMK and/or IPA  conversion is increased, a lesser amount of DIBK than normal is produced, resulting in improved ability to control the product ratio of these materials.
Patent CA-2304189-A1 (CA)
Title: Picoreseaux a saut de frequence dans un systeme multi-utilisateur radio non coordonne
Inventor: HAARTSEN JACOBUS CORNELIS
IPC: H04L12/56
Filed: 1998-09-16
Abstract: Un réseau radio comprend des unités maître et esclaves. Le maître envoie une adresse maîtresse et une synchronisation maîtresse aux esclaves. La communication s'effectue au moyen d'un canal de saut de fréquence virtuel dont la séquence de saut est une fonction de l'adresse maître et dont la phase est une fonction de la synchronisation maîtresse. Des messages d'interrogation émis demandent aux esclaves l'adresse esclave et des informations de topologie, qui pourraient être utilisées pour générer une arborescence de détermination d'acheminement destiné à une connexion entre les unités maître et esclaves. L'adresse esclave et les informations de topologie peuvent contenir une adresse propre prise à chacune des unités esclaves et seulement des listes d'adresses de premier ordre de chacune des unités esclaves. La génération de l'arborescence s'effectue par génération d'une hiérarchie d'anneaux de connectivité pris de listes d'adresses du premier ordre. Chaque anneau de connectivité peut être généré conformément à une règle selon laquelle un anneau de connectivité hiérarchiquement supérieur ne peut pas contenir de noeuds représentant des unités déjà représentées par un noeud dans un anneau de connectivité hiérarchiquement inférieur. En variante, chaque anneau de connectivité peut être généré par considération d'un anneau de connectivité classé dans la hiérarchie et auquel sont liés des noeuds parents, et par intégration des noeuds représentant tous les enfants des noeuds parents dans un anneau hiérarchiquement immédiatement supérieur de telle façon qu'aucun descendant d'un parent ne puisse représenter la même unité que le parent; qu'aucun descendant de l'enfant du parent ne puisse représenter la même unité que l'un quelconque des enfants; et qu'aucun enfant d'un parent quelconque ne puisse avoir le même nom que n'importe quel autre enfant dudit parent.
Patent CA-2304616-A1 (CA)
Title: Method of and apparatus for nonobtrusively obtaining on-line measurements of a process control device parameter
Inventor: SNOWBARGER JIMMIE L
IPC: G05B19/05
Filed: 1998-09-17
Abstract: An apparatus for nonobtrusively determining one or more parameters, such as dead band, dead time, or response time of a process control device that is connected on-line in a process control loop includes a measurement unit and a processing unit (30). The measurement unit is coupled to the process control loop to detect stochastic changes in a control signal sent to the process control device and to detect an indication of the response of the process control device to the changes in the control signal while the process control device is operating on-line. The processing unit calculates the device parameters from one or more sets of the detected changes in the control signal and the detected response indication.
Patent CA-2304783-A1 (CA)
Inventor: JEAN THIERRY
IPC: C07D241/04
Filed: 1998-09-25
Abstract: The invention relates to methods of selection of leads or active compounds from libraries. More specifically, the invention provides methods of selection of leads or compounds which are active and selective towards a desired target.  In particular, the invention provides a screening method for the identification of leads from a library of compounds, said method comprising the steps of: (a) screening a library of compounds for activity against a desired target, to obtain potent hits; (b) profiling the potent hits of step (a) to obtain potent and selective leads. The instant invention can be used for instance in drug discovery processes.
Patent CA-2305025-A1 (CA)
Title: Cosmetic composition consisting of the association of a particular ester and a silicone compound
Inventor: ROBERT VALERIE
IPC: C08G77/04
Filed: 2000-04-12
Abstract: The composition comprises: (a) an ester of a fatty acid or fatty alcohol having a saturated branched chain of 24-28 carbon atoms; and (b) a silicon compound.
Patent CA-2305274-A1 (CA)
Title: Method for fabrication of in-line optical waveguide refractive index gratings of any length
Inventor: BEAUCHESNE GERARD A
IPC: H01S3/00
Filed: 1998-07-02
Abstract: A method and an apparatus for writing apodized Bragg gratings into an optical fiber. The method includes the steps of providing a photosensitive optical fiber and a writing beam. A periodic intensity distribution of period A is created from the writing beam and the optical fiber is translated relative to the intensity distribution at a velocity v(t).  The intensity of the writing beam is modulated as a function of time at a frequency f(t), where .v(t)/f(t).apprxeq..LAMBDA.. The intensity of the writing beam is varied further to control the envelope of the refractive index profile to write apodized gratings.
Patent CA-2311382-A1 (CA)
Inventor: MUENINGHOFF JANE C
IPC: A01N25/30
Filed: 1998-11-17
Abstract: An adjuvant containing: (a) a narrow range ethoxylate of fatty alcohol; and (b) a component selected from the group consisting of nonoionic surfactants, anionic surfactants, cationic surfactants, alkyl esters, phytobland mineral oils, water soluble silicone surfactants, fatty acid dialkyl ethers, fatty acid dialkyl carbonates, vegetable oils, and mixtures thereof.
Patent CA-2312447-A1 (CA)
Title: Embroidering sewing machine
Inventor: TAKENOYA HIDEAKI
IPC: D05B19/16
Filed: 2000-06-27
Abstract: An embroidering sewing machine is disclosed, the sewing machine comprising a needle vertically reciprocated to stitch a work; an embroidering frame for holding the work to be stitched; a base (2) enclosed to provide a predetermined space therein; a driver means arranged in the base (2) and including a carriage assembly operatively connected to the embroidering frame and operated in synchronism with vertical movement of the needle to move in X-direction and in Y-direction normal to X-direction, thereby to move the embroidering frame relative to the needle in accordance with movement of the carriage assembly, the carriage assembly including a base carriage (5) movable in X-direction, an intermediate carriage (6) operatively connected to the base carriage (5) to move therewith and being movable in Y-direction relative to the base carriage (5), a distal end carriage (7) operatively connected to the intermediate carriage (6) to move therewith; a transmission means arranged between the intermediate carriage (6) and the distal end carriage (7) and transmitting the movement of the intermediate carriage (6) to the distal end carriage (7) to move the distal end carriage (7), the transmission means including an endless belt (11) wound around a pair of pulleys (10a), (10b) arranged on the intermediate carriage (6) with a predetermined space provided therebetween in Y-direction and fixedly connected to the distal end carriage (7) at a point (Fa).
Patent CA-2316813-A1 (CA)
Title: Telephone public
Inventor: KIM HAK-SOO
IPC: G09F27/00
Filed: 1999-01-15
Abstract: Cette invention se rapporte à un téléphone public qui, en plus d'assurer les fonctions d'un téléphone habituel, fournit une zone d'affichage, dans laquelle peuvent être affichés des messages publicitaires et/ou des messages d'informations publiques, et permet de connecter le téléphone public à un réseau informatique, tel que l'Internet. Cette invention présente un téléphone public comprenant une structure principale, une partie téléphone constituée par un combiné, par une fente d'introduction de monnaie ou de carte, par un indicateur d'avoir, par un indicateur de retour de la monnaie et par un clavier de numérotation; ainsi qu'une partie affichage constituée par un message affiché, par exemple des messages publicitaires ou des messages d'informations publiques, et par une zone d'affichage située sur la structure principale et destinée à contenir un message d'affichage, une boîte à lumière, un affichage à cristaux liquides et une boîte de rangement, dans laquelle on peut placer des documents imprimés. Cette invention peut s'appliquer à tous les types de téléphones publics, à monnaie, à carte ou à monnaie et à carte combinées pour l'émission seulement ou pour l'émission et la réception combinées de messages.
Patent CA-2321189-A1 (CA)
Title: Antisense oligonucleotides directed toward mammalian vegf receptor genes and uses thereof
Inventor: SIROIS MARTIN G
IPC: A61K31/70
Filed: 2000-10-13
Abstract: The present invention provides antisense oligonucleotides that target the genes and mRNAs encoding mammalian VEGF receptors. Also provided are methods for designing and testing the antisense oligonucleotides. Such oligonucleotides can be used to reduce VEGF-induced inflammation and angiogenesis, for example, pathological angiogenesis, in mammals. Thus, the present invention also pertains to pharmaceutical compositions and formulations used in the treatment of mammals having a disease or disorder characterised by inflammation and/or pathological angiogenesis; including tumour growth and metastasis, ocular diseases (diabetic and perinatal hyperoxic retinopathies, age-related macular degeneration), arthritis, psoriasis and atherosclerosis.
Patent CA-2324083-A1 (CA)
Title: Modular base station with variable communication capacity
Inventor: OZLUTURK FATIH M
IPC: H04J13/00
Filed: 1999-03-17
Abstract: The present invention provides a base station architecture that is modular in configuration, lowering the initial cost of implementing a new CDMA  telecommunication system for a defined geographical region while allowing for future capacity. The scalable architecture is assembled from a digital base station unit that is configured to support a plurality of simultaneous wireless calls connecting to a conventional public switched telephone network.  For initial startup, two base station units are deployed for redundancy in case of a single failure. Additional base station units may be added when the need arises for extra traffic capacity. If sectorization is required, the base station units may be directionally oriented. Coupled to and remote from each base station unit are two amplified antenna modules that contain an omni-directional or an external directional antenna, a high power RF amplifier for transmitted frequencies and a low noise amplifier for received frequencies. A  separate power supply module capable of supporting two base station units provides continued service in the event of a mains power outage.
Patent CA-2324888-A1 (CA)
Title: Method for obtaining, repairing and reconstructing an object, with a composite part or material
Inventor: COMOGLIO BRUNO
IPC: B32B37/00
Filed: 1999-04-16
Abstract: A process for reconstituting or reconstructing a composite object having a defect which affects at least its surface includes: (a) placing at least one added piece or material, the shape and dimensions of which are matched to those of the defect, in or on the defect, the piece or material including mechanically strong, continuous or staple fibers; (b) placing a polymer material in or on the defect to obtain a plastic matrix in which the fibers are distributed; (c) placing a gas-drain for draining the gases given off by the plastic matrix and a cover for extracting the gases, in succession and one on top of the other, on the added piece, which together with the rest of the object form an enclosure which is sealed with respect to the external atmosphere and circumscribes the defect and the added piece; and (d) while evacuating the sealed enclosure, heating the added piece using a radiant source, the emission from which includes infrared radiation, and placing the source with respect to the defect so as to irradiate the cover for extracting the gases given off by the plastic matrix. Wherein, the composite object including a cellular layer, a first resin is deposited at the bottom of the defect, a cellular replacement part is then inserted, a second resin is deposited on the exposed part of the cellular part together with at least one piece of a fabric of the continuous or staple fibers, and at least one operation consisting of (c) and (d) is carried out, such that the radiant source has an effect beyond the cellular layer.
Patent CA-2326757-A1 (CA)
Inventor: KOLTER ROBERTO
IPC: C07K14/21
Filed: 1999-04-27
Abstract: The invention features novel genes involved in biofilm formation, methods for regulating biofilm formation, and methods of screening for compounds that modulate biofilm formation.
Patent CA-2327138-A1 (CA)
Title: Blowing agent blends
Inventor: WU JINHUANG
IPC: C08J9/14
Filed: 2000-11-30
Abstract: Foam blowing agents blends of 5-50 mole % HCFC-22 and 95-50 mole % of n-pentane, i-pentane and/or cyclopentane are provided, as are polyol premixes and polyurethane foam compositi ons containing such blends.
Patent CA-2328504-A1 (CA)
Inventor: SCHULTES BIRGIT
IPC: A61P15/00
Filed: 1999-06-15
Abstract: L'invention concerne une composition et une méthode de traitement du cancer de la prostate. Cette méthode consiste à administrer un anticorps qui se lie spécifiquement avec un antigène prostatique.
Patent CA-2332385-A1 (CA)
Inventor: TANAKA SHIGERU
IPC: G02B6/10
Filed: 2001-01-09
Abstract: A silica based optical waveguide is described, comprising a substrate, a core waveguide formed thereon, and an over cladding part comprising a silica based glass with a refractive index lowering dopant and a refractive index increasing dopant added, formed on the substrate so as to cover the core waveguide, wherein a segregation layer with a higher concentration of the refractive index increasing dopant is formed in a part of the over cladding part in contact with the substrate and the core waveguide such that at least a part of the refractive index increase in the segregation layer provided by the refractive index increasing dopant with respect to the part of the over cladding part other than the segregation layer is offset by decline of the refractive index by increasing the amount of the refractive index lowering dopant added in the segregation layer and/or adding another refractive index lowering dopant.
Patent CA-2338080-A1 (CA)
Inventor: HILES MICHAEL G
IPC: A63F3/08
Filed: 2001-02-23
Abstract: A printed publication promotion incorporates both a copy of a printed publication and an electronic communication system such as a networked computer system for interacting with an Internet web page. A promoter assigns potentially prize-winning indicia to respective copies recipients of the printed publication, either on the mailing label or somewhere within the body of the publication. Generally, each copy with assigned potentially prize-winning indicia is associated with a specific recipient. The promoter causes selected prize-winning indicia to be accessible by the recipients via the electronic communication system. Thus, in order to win identified prize or prizes associated with the selected indicia, the recipient verifies that the selected prize-winning indicia from the electronic communication system match the assigned potentially prize-winning indicia in the printed publication. Then, the recipient sends a confirmation request message to the promoter of the publication-based game of chance. The promoter confirms the confirmation request message by matching the selected prize-winning indicia with the copy of the printed publication and/or the specific recipient. If a match is confirmed, the promoter causes the prize to be delivered to the recipient.
Patent CA-2339565-A1 (CA)
Title: String instrument with protective string cap
Inventor: IZEN MARK S
IPC: G10D3/14
Filed: 2001-03-06
Abstract: A string instrument including a body; a headstock; a neck extending between the body and the headstock; and a plurality of tuning mechanisms retained by the headstock and each having a stem with a tuning end and a connection end.  Also included are a plurality of strings each having one end connected to the body and an opposite end connected to a different connection end; and a cover covering each connection end and shaped and arranged to prevent physical access to the opposite end connected thereto.
Patent CA-2339703-A1 (CA)
Title: Elevated storage tank
Inventor: CZASKA WILLIAM J
IPC: E04H12/30
Filed: 2001-03-08
Abstract: An elevated water storage tank comprises a reservoir supported by a pedestal with a concrete bell portion supporting a shaft section that is no more than one quarter the width of the reservoir. The bell portion has a polygonal cross-section with sloping sides and is constructed of a series of upstanding segments having relatively long lower edges, relatively short upper edges, and converging side edges.
Patent CA-2340298-A1 (CA)
Inventor: EILERS TERRY L
IPC: G06F17/30
Filed: 2001-03-09
Abstract: A system and method for dynamically managing Web content using a browser-independent framework are disclosed. A database that includes a plurality of hierarchically structured tables is maintained. Each table defines a set of attributes for a managed Web page. A Web site is defined by a set of one or more of the tables. A framework for managing the Web site is executed on a server. A user logon sequence is processed. A data file that specifies one or more tables to which the user logon sequence grants permission is retrieved. One or more tables specified within the data file are retrieved from the database.  Each retrieved table corresponds to one such managed Web page within the Web site. Web page code from the retrieved tables is generated. The Web page code includes an interpretable script written in a tag-delimited language. The generated Web page code is exported to a browser. Attributes for the Web page are interactively redefined by modifying values within at least one of the retrieved tables for the generated Web page. New Web page code is generated from the modified values within the retrieved tables. The generated new Web page code is exported to a browser.