baber/WOPTO huggingface dataset:
Patent CA-2448735-A1 (CA)
Title: Novel substituted tetracyclic imidazole derivatives, processes for their preparation, pharmaceutical compositions comprising them and their use as a medicine
Inventor: VAN ROSSEM KOENRAAD ARTHUR
IPC: A61P25/00
Filed: 2002-06-11
Abstract: The invention concerns novel substituted tetracyclic imidazole derivatives useful for the treatment of elevated intracranial pressure (ICP) and/or secondary ischaemia, in particular caused by brain injury, more in particular caused by traumatic (TBI) and non-traumatic brain injury, processes for their preparation, pharmaceutical compositions comprising them and their use as a medicine. The novel compounds comprise compounds according to the general Formula (I), the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof and the N-oxide form thereof. In particular, the preferred compound is 3-[2-[4-(11,12-dihydro- 6H-benzimidazo[2,1 -b][3]benzazepin-6-yl) -2-(phenylmethyl)- 1-piperidinyl]ethyl]  -2,10-dimethyl pyrimido[1, 2-a]benzimidazol- 4(10H)-one, the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof and the N-oxide form thereof.
Patent CA-2449534-A1 (CA)
Title: On-demand software module deployment
Inventor: BAKER BRUCE R
IPC: G06F9/445
Filed: 2003-11-14
Abstract: A method, system, program product and signal bearing medium embodiments of the present invention provide for deploying software modules for software application use in a computer system thereby reducing load time as well as memory requirements.  Deployment of a plurality of software modules and associated deployment descriptors into a software module depository and creation of a deployment information repository from the associated deployment descriptors occurs. A name service is initialized with information from the deployment information repository and a requested software module identifier is then mapped to a respective enabler. Having mapped the requested software module to an enabler, the respective software module is enabled for the software application use. On-demand deployment in this manner saves start-up time as well as initial and ongoing memory allocation.
Patent CA-2451477-A1 (CA)
Inventor: HAMMETT GEOFFREY G
IPC: H04N21/2543
Filed: 2002-06-26
Abstract: A recordable media content purchasing system comprising a memory, and a processor configured with the memory to download recordable media content at one of a plurality of various download times for purchase of the recordable media content.
Patent CA-2452778-A1 (CA)
Inventor: MAYER YARON
IPC: H04L12/16
Filed: 2003-12-29
Abstract: When searching for new people, the current instant messaging networks typically allow users to search mainly by name or by e-mail and some of them also by interests, although one of them (Odigo) allows to search also by sex, age, area, languages, occupation & interests. However, to the best of the inventor's knowledge there is no way to systematically search in these networks for compatible dates by attributes such as for example education, general background, appearance, attitudes, and personality, or by reciprocal compatibility in any of the above mentioned attributes. Thi s is a waste of a huge potential since some of these networks already have more tha n dozens of millions of people. Also, Odigo allows searching only among people currently connected, which means that highly compatible dates can be missed just becau se they don't happen to be connected at exactly the time of the search. The present invention is a novel concept which applies computer dating to the context of instant messaging, in a systematic and flexible way that to the best of the inventor's knowledg e has never been done before. This system and method enable the user to search and find instantly compatible dates in instant messaging networks on the basis of attribute search or 1-way compatibility search or 2-way compatibility search instead of being limited to search only by the limited options described above, and to search either for potential dates that are currently Online or Offline, and also take advantage of many additional features, and especially features that are based on improved integration between computer dating and instant messaging.
Patent CA-2453495-A1 (CA)
Title: Method and system for dynamically personalizing transportation in a vehicle
Inventor: COLERIDGE CHRIS
IPC: G08G1/123
Filed: 2003-12-16
Abstract: A method for dynamically personalizing transportation in a vehicle comprises the steps of providing a vehicle including a messaging device for displaying messages, providing a central dispatch system for managing passenger allocation to the vehicle, receiving passenger specific information at the dispatch system, providing data relating to the passenger specific information from the dispatch system to the messaging device; and selecting and displaying a message based on the data for display. Further, a method is disclosed in which messages depending on passenger specific information, and messages independent form passenger specific information are selected and displayed. The messaging device is in communication with a video display unit or with a printing device for displaying messages received.
Patent CA-2453994-A1 (CA)
Inventor: SCHICK BETTY M
IPC: B42D15/10
Filed: 2002-07-17
Abstract: L'invention concerne une carte de crédit ou une carte téléphonique rectangulaire, carrée ou asymétrique avec un boîtier ou un support associé. La carte présente des compléments de configuration, aménagés de sorte que la carte puisse être facilement retirée du support pour être utilisée; elle reste cependant à l'intérieur du boîtier en position couverte et protégée contre tout usage abusif. Le boîtier est conçu léger et peut se transporter facilement et servir de dispositif pour porter la carte d'une façon aisée et sure, indépendamment de tout portefeuille ou porte-monnaie. En variante, la carte peut avoir une configuration en I ou toute autre configuration non conventionnelle.
Patent CA-2454206-A1 (CA)
Title: Process for producing polyurethane moldings
Inventor: WIRTH JUERGEN
IPC: B29C39/24
Filed: 2003-12-23
Abstract: Cellular or compact polyurethane moldings are produced by conveying at least one isocyanate component and at least one polyol component by a metering machine in dispensing manner into a mixing chamber via component lines to form a polyurethane reaction mixture.  Subsequently, the polyurethane reaction mixture is discharged from the mixing chamber into a mold. The pressures of the components are registered by means of pressure transducers in the component lines and are transmitted to a monitoring device. The temporal profiles of the pressures are compared with reference pressure values stored in the monitoring device. A malfunction is signalled in the event of deviation of at least one of the measured pressure profiles from the reference pressure profile beyond a predetermined tolerance threshold.
Patent CA-2454232-A1 (CA)
Inventor: CONLEY JEFF ALAN
IPC: F16L55/053
Filed: 2002-07-24
Abstract: A flexible diaphragm (33) is disposed in a housing (10) between a working fluid and a gas-charged chamber (56) to damp pulsations in the working fluid.  The diaphragm (33) has a flat base that, when fully distended by pressure in the gas chamber, lies against a flat, perforated circular metal sheet (25).  The perforated metal sheet (25) is closely spaced from a planar backing surface (22) that prevents the sheet from permanently deforming under the force extended by the pressurized diaphragm. An annular channel (23) formed in the backing surface places the working fluid in contact with the perforated metal sheet. Pressure in the working fluid displaces the diaphragm (33) away from the perforated metal sheet (25). A flat retaining wall (55) in the gas chamber limits the travel of the diaphragm away from the metal sheet. Pressure pulsations in the working fluid move the diaphragm (33) back and forth between the retaining walls. Back and forth flow of the pulsing fluid through the perforations (27) and the compression of the gas in the gas chamber dissipates the energy of the pulses to achieve the damping effect. Multiple pulsation dampers operating at different charge pressures may be used to increase the range of high damping ratios for wider working fluid pressure ranges.
Patent CA-2455353-A1 (CA)
Inventor: BRIESE WILLIAM A
IPC: B05C17/02
Filed: 2004-01-16
Abstract: The. system includes a nozzle, a drive, a metering pump, a supply of material and a controller. The nozzle dispenses material into contact with one or more surfaces of a window sash. The drive relatively moves the nozzle with respect to the window sash along a path of travel defined by a perimeter of the window sash.at controlled speeds. The metering pump delivers the material to the nozzle at controlled volumetric rates that correspond to the controlled speeds of relative motion between the nozzle and the sash. The supply of material delivers the material to the metering pump. The controller controls the relative motion between the window sash and the nozzle arid controls the flow rate of material dispensed, by the nozzle.
Patent CA-2456004-A1 (CA)
Title: Process for the preparation of 5-substituted isobenzofurans
Inventor: DALL ASTA LEONE
IPC: C07D307/87
Filed: 2002-07-29
Abstract: There is described a process for the preparation of citalopram and of its pharmaceutically acceptable salts, which comprises treating a 1-[3- (dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5- isobenzofurancarbaldoxime, O-substituted preferably with a diphenylmethyl or triphenylmethyl group, with formic-acetic anhydride. Furthermore, the total synthesis of citalopram, as free base or in form of its pharmaceutically acceptable salt, starting from 5-formylphthalide is described.
Patent CA-2456026-A1 (CA)
Title: Procede et dispositif de liaison par soudage d'au moins deux feuilles metalliques et joints obtenus
Inventor: SAGE LOIC MICHEL PASCAL
IPC: B23K20/10
Filed: 2004-01-29
Abstract: L'objet de l'invention est un procédé de liaison d'au moins deux feuilles (10,12) métalliques superposées en un empilement, l'une d'elles au moins portant au moins sur une face un revêtement (14,16) électriquement isolant, notammen t pour la réalisation de joints multifeuilles, caractérisé en ce qu'il consist e à placer l'empilement de feuilles entre une enclume 18) et une sonotrode (22), à exercer une pression donnée sur cet empilement et à émettre au cours de cett e mise en pression un train d'ultrasons en sorte de provoquer la fusion localisée du métal constituant lesdites feuilles, au droit de la sonotrode. L'invention couvre aussi le joint plat ou le joint de culasse obtenu ainsi q ue l'utilisation d'ultrasons pour assurer des points de liaison d'un empilement de feuilles métalliques.
Patent CA-2460328-A1 (CA)
Inventor: CONSTANTINE ALAN
IPC: B65C9/36
Filed: 2002-09-18
Abstract: There is disclosed an improved applicator for a labelling apparatus. The applicator comprises a flexible applicator member adapted to receive a label on a tip part thereof for application to a fruit or vegetable. The tip part is formed separately from the applicator member and is releasably engageable with the applicator member.
Patent CA-2460739-A1 (CA)
Inventor: EUM JAY J
IPC: A61B18/00
Filed: 2002-09-19
Abstract: The malleable cryosurgical probe (10) includes a cryostat assembly and a cryoprobe assembly. The cryostat assembly includes an elongated shaft assemb ly (12) having at least one malleable segment (28) thereof and a closed distal end (34). The shaft assembly includes at least one freezing portion, at leas t one thermally insulated portion and a thermally insulating element positione d about the thermally insulated portion. A cryostat (14) is operably associate d with the elongated shaft assembly. It includes a cryostat inlet (42) for receiving gas entering the cryostat, a cryostat outlet (44) and a heat exchanger (40) positioned between the cryostat outlet and the cryostat inlet . The heat exchanger receives gas from the cryostat inlet and provides heat transfer between gas flowing within the cryostat and fluid exterior thereto. At least one joule-Thomson nozzle is in fluid communication with the cryosta t outlet. The at least one Joule-Thomson nozzle expands gas expelled therefrom . The expanded cold fluid communicates with the freezing portion to provide cooling thereof. The cryoprobe assembly includes a handle assembly for supporting the cryostat assembly and a fluid supply line assembly connectabl e to a fluid source at one end and to the cryostat inlet at a second end. The heat exchanger is positioned at a location longitudinally spaced from the freezing portion(s).
Patent CA-2462637-A1 (CA)
Inventor: VISHNUPAD KRISHNA S
IPC: A61K9/14
Filed: 2002-10-02
Abstract: A unit dosage form, such as a capsule or the like for delivering drugs into the body in a circadian release fashion, is comprising of one or more population of propranolol-containing particles (beads, pellets, granules, etc.). Each bead population exhibits a predesigned rapid or sustained releas e profile with or without a predetermined lag time of 3 to 5 hours. Such a circadian rhythm release cardiovascular drug delivery system is designed to provide a plasma concentration - time profile, which varies according to physiological need during the day, i.e., mimicking the circadian rhythm and severity manifestation of a cardiovascular disease, prodicted based on pharmaco-kinetic and pharmaco-dynamic considerations and in vitro/in vivo correlations.
Patent CA-2464099-A1 (CA)
Inventor: SHAH RAJIV
IPC: A61L2/10
Filed: 2002-09-27
Abstract: A sterile device immersed (10) in a sterile buffer (14) and a method for providing same. The sterile device (10) may be a medical device such as a biosensor (50) having a biomolecule (60) as a sensing element such as, for example, a glucose oxidase enzyme. The buffer may be a bicarbonate solution.  Both the device (10) and the buffer (14) may be packaged and stored over long term while maintaining sterilization. The sterilization method may comprise a combination of gaseous, liquid and light sterilization.
Patent CA-2464500-A1 (CA)
Title: Gas control valve assembly
Inventor: CHEN WEN CHOU
IPC: F16K31/06
Filed: 2004-04-14
Abstract: A gas control valve assembly 10 includes a valve seat 1, the valve seat 1 having a gas inlet 12, first and second gas outlets 13 and 14, a gas passageway 11 in communication between the gas inlet 12 and the gas outlets 13 and 14, and three mounting holes 15~17 in communication with the gas passageway 11, a first electromagnetic valve 3 mounted in the first mounting hole 15 and adapted to control the flowing of fuel gas from the gas passageway 11 to the second mounting hole 16 and the first gas outlet 13, a second electromagnetic valve 5 mounted in the second mounting hole 16 and adapted to control the flowing of fuel gas from the gas passageway 11 to the second gas outlet 14, and a third electromagnetic valve 7 mounted in the third mounting hole 17 and adapted to control the flowing of fuel gas to the second gas outlet 14 independently or with the second electromagnetic valve 5.
Patent CA-2464739-A1 (CA)
Title: Intraoral orthosis for preventing snoring
Inventor: BARATIER LUDOVIC
IPC: A61F5/56
Filed: 2002-10-25
Abstract: The invention concerns an intraoral orthosis comprising an upper groove (2) and a lower groove (3) designed to line respectively an upper jaw and a lower jaw, said grooves (2, 3) being linked together by two tie rods (4) of such length that the lower jaw is maintained in an extended position relative to the upper jaw. Additionally, a system for fixing the tie rods (4) on the grooves (2, 3) maintains them substantially in the occlusal plane in contact with the upper and lower teeth.
Patent CA-2466444-A1 (CA)
Inventor: FRADERA PELLICER CARLOS
IPC: B63B9/06
Filed: 2002-11-13
Abstract: L'invention porte sur un procédé de fabrication d'un corps lamellaire tridimensionnel de grande dimension consistant, à partir d'un modèle à échelle réelle du corps lamellaire tridimensionnel à ébaucher, comprenant la totalité dudit corps ou des parties de ce dernier, à faire coïncider un ou plusieurs moules négatifs sur ledit modèle qui, pris séparément ou ensemble, occupent toute la surface d'utilisation du corps lamellaire tridimensionnel et avec lesquels est moulée la totalité du corps lamellaire tridimensionnel ou les diverses parties à assembler de ce dernier avec une finition noble. L'invention trouve une application dans le domaine de la fabrication d'embarcations de piscines, etc..
Patent CA-2466752-A1 (CA)
Title: Touchless automatic fiber optic beverage/ice dispenser
Inventor: BARTON NORMA J
IPC: F25C5/00
Filed: 2001-11-13
Abstract: A touchless automatic fiber optic beverage/ice dispenser (10, figure 1), dispenses ice and or beverages into a cup/container (26, Figure 2), without user or cup/container touching any part of the machine, for sanitary effortless product filling activation. Any number of products may be dispensed from dispensing nozzles (16, 18, Figure 1), in any volumes desired, allowing product mixing to customize beverages to the user's preference. Touchless automatically activated dispensing allows cup/container to be held in normal fashion to which people are currently accustomed. A filling indicator light (15, Figure 1) illuminates during automatic filling. "On/off" mode selector (14, Figure 1) prevents unauthorized product dispensation, and allows fast, easy machine cleaning. Resulting is a user friendly, commercially durable, sanitary touchless beverage/ice dispenser (10, Figure 1), wherein germs and diseases are not transmitted from person to person via the machine, even during refilling.
Patent CA-2467033-A1 (CA)
Title: A movable joint and method for coating movable joints
Inventor: NOBLE LAWRENCE E
IPC: A61B17/86
Filed: 2004-05-12
Abstract: In a process of electroplating a metal work piece with thin dense chromium, the steps of submerging the metal work piece in a 35% sulfuric acid solution having about 4 ounces per gallon HF as ammonium biflouride salts, and subsequently submerging the metal work piece in a thin dense chromium plating bath having an initial direct current of about 3 volts, the amperages being at about 1.5-2.5 amps per square inch of cathode area, is provided.
Patent CA-2467564-A1 (CA)
Title: Water-soluble carbamate materials
Inventor: OHRBOM WALTER H
IPC: C08F20/36
Filed: 2002-12-03
Abstract: The invention provides water-soluble, .beta.-hydroxy carbamate-functional materials and coating compositions, especially waterborne coating compositions, containing the carbamate-functional materials. The invention further provide a coating prepared from the coating composition and a coated substrate, especially an automotive substrate, having the coating thereon.</ SDOAB>
Patent CA-2467725-A1 (CA)
Title: Systeme et procede visant a ameliorer la fonctionnalite de telecommande d'un dispositif
Inventor: YUH HAN-SHENG
IPC: H04N5/445
Filed: 2002-11-14
Abstract: L'invention concerne un système et un procédé visant à améliorer une application de télécommande résidant sur un dispositif. Un fichier de langage de balisage est créé, contenant une représentation d'information utilisée pour installer l'application de télécommande de manière à établir une communication avec un appareil. Le fichier de langage de balisage peut être exécuté sur le dispositif ou un client intermédiaire avec lequel est synchronisé le dispositif afin de télécharger la représentation d'information dans un serveur à distance (Figure 2). Les informations téléchargées au niveau du serveur à distance sont utilisées pour afficher automatiquement des fichiers de données pouvant être sélectionnés par l'utilisateur et téléchargés, associés à la commande du dispositif (Figure 2, élément 51). Les fichiers de données téléchargés, qui peuvent contenir des codes de commande et/ou des éléments d'interface graphique d'utilisateur, peuvent être utilisés dans ls dispositif pour améliorer la capacité de l'application de télécommande à communiquer avec l'appareil. Les informations téléchargées dans le serveur peuvent également être utilisées pour générer des données démographiques concernant les préférences de l'utilisateur.
Patent CA-2468755-A1 (CA)
Title: Resistance circuit stabilization and pulse duration control systems for electroporation instruments
Inventor: RAGSDALE CHARLES W
IPC: C12M1/42
Filed: 2002-12-06
Abstract: Systems, methods and apparatus for stabilizing resistance measurements in electroporation systems so as to achieve high-accuracy measurements, and for controlling the pulse duration, or time constant, of electroporation pulses.  Circuitry is provided to accurately determine the resistance Rs of a sample 25 in the electroporation system, for example a sample 25 provided in an electroporation cuvette. Additionally, a resistance control system is provided to automatically measure the resistance of a sample 25, determine a capacitance and determine a parallel add-on resistance R2 that substantially provides a desired pulse duration (time constant) for an electroporation pulse.
Patent CA-2470738-A1 (CA)
Inventor: LEWIS ROBERT E
IPC: B01J45/00
Filed: 2002-12-18
Abstract: Methods and apparatus for separating ions of metallic elements are provided. Preferred methods utilize a hydrophobic chelating extractant, such as an organophosphorus compound, adsorbed onto carbon or graphite fibers in the form of felt. Also described is a new thallium-201 generator that comprises a column containing an acidic organosphosphorus extractant adsorbed on carbon or graphite fibers, and a yttrium-90 generator system comprised of two extraction columns designed to selectively absorb yttrium-90 at different pH, to enable the separation of yttrium-90 from strontium-90. The two columns are connected in series for stepwise separation. The yttrium-90 product is freed from residual strontium-90 and metal contaminants and can be eluted from the second column with dilute acid, acetate buffer, water or saline for labeling biological targeted molecules. The new generator system provides rapid and efficient separation of yttrium-90 and is amenable to both scale-up and automation.
Patent CA-2472797-A1 (CA)
Inventor: HEGEMIER TIMOTHY A
IPC: F16K41/10
Filed: 2004-07-02
Abstract: A valve stem seal assembly includes a retainer and a sealing element disposed within the retainer. The retainer includes a step and one or more installation pads. The sealing element includes a first sealing lip for sealing a valve stem, and a second sealing lip for sealing a chamfer of a valve guide. The step of the retainer exerts a compression force, F, against the second sealing lip to seal the second sealing lip against the chamber of the valve guide. The one or more installation pads exerts a frictional force against the valve guide to prevent movement of said valve stem seal assembly. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims 1.72(b).