baber/WOPTO huggingface dataset:
Patent CA-2344539-C (CA)
Inventor: PANANDIKER KAMLESH P
IPC: C09D175/04
Filed: 1999-09-09
Granted: 2009-11-24
Abstract: Cette invention a trait à des compositions de revêtement en poudre pouvant prendre à basse température. Cette composition renferme une combinaison unique d'un polyol oligo-ester à chaînons et d'un agent de réticulation isocyanate bloqué par du triazol qui, une fois pris, donne lieu à un produit agglutinant de recouvrement présentant les caractéristiques souhaitables de dureté, de souplesse, de brillance et de résistance aux solvants, à la corrosion, ainsi qu'aux intempéries.
Patent CA-2350587-C (CA)
Title: Procedes et systeme de collection et de stockage efficaces de donnees experimentales
Inventor: BOYCE KEITH S
IPC: G06F17/30
Filed: 1999-11-10
Granted: 2004-04-27
Abstract: L'invention concerne des procédés et système de collection et de stockage de données expérimentales. Ces procédés et système permettent de collecter, stocker, gérer et afficher de manière efficace des données expérimentales provenant de systèmes de collection de données de fonction riches à productivité élevée, tels que des systèmes de données de cellules à productivité élevée. Par exemple, ils peuvent être utilisés pour stocker, gérer et afficher des données d'image de cellules et des données de fonction de cellules recueillies de microplaques comprenant plusieurs puits et une variété de bio-puces dans lesquelles un composé expérimental a été appliqué à une population de cellules. Lesdits procédés et système fournissent un répertoire souple et à l'échelle de données expérimentales comprenant plusieurs bases de données à de nombreux emplacements comportant des bases de données de passage aisément gérables et permettent aux données de cellules d'être analysées, manipulées et archivées. Lesdits procédés et système peuvent améliorer l'identification, la sélection, la validation et le criblage de composés de médicaments nouveaux qui ont été appliqués à des populations de cellules. Ils peuvent également servir à l'apport de techniques bio-informatiques nouvelles pour manipuler des données expérimentales renfermant de nombreuses images photographiques numérisées.
Patent CA-2351650-C (CA)
Title: Laundry machine
Inventor: CHEYNE NEIL
IPC: D06F39/08
Filed: 1999-11-17
Granted: 2006-08-22
Abstract: A laundry washing machine having a drain pump operating regime where the pump is turned off briefly at periodic intervals to minimise blocking. The pump may be powered by a variable frequency, variable duty cycle drive to minimise the effects of ventilation and varying main supply voltage. The spin tub is braked by dumping the electrical energy regenerated by the main motor into the inductive winding of an ancillary motor, such as a pump motor, or of a solenoid valve. A  method of powering on and off a laundry washing machine and an optocoupler drive circuit are also disclosed.
Patent CA-2353978-C (CA)
Inventor: VENKAT CHAYA RAO
IPC: C07C2/64
Filed: 1999-11-04
Granted: 2009-01-20
Abstract: Alkylation product is contacted with a purification medium in a liquid phase pre-reaction step to remove impurities and form a purified stream. The purified stream is then further processed by liquid phase transalkylation to convert the polyalkylated aromatic compound to a monoalkylated aromatic compound. The process may use a molecular sieve catalyst such as MCM-22 as the purification medium in the pre-reaction step because of its high reactivity for alkylation, strong retention of catalyst poisons and low reactivity for oligomerization under the pre-reactor conditions. Olefins, diolefins, styrene, oxygenated organic compounds, sulfur containing compounds, nitrogen containing compounds and oligomeric compounds are removed.
Patent CA-2361249-C (CA)
Title: Enriched central nervous system stem cell and progenitor cell populations, and methods for identifying, isolating and enriching for such populations
Inventor: BUCK DAVID W
IPC: A61K35/12
Filed: 2000-02-11
Granted: 2011-05-10
Abstract: Enriched neural stem and progenitor cell populations, and methods for identifying, isolating and enriching for neural stem cells using reagent that bind to cell surface markers, are provided.
Patent CA-2366550-C (CA)
Title: Method for seismic monitoring of an underground zone by simultaneous use of several vibroseismic sources
Inventor: MEUNIER JULIEN
IPC: G01V1/40
Filed: 2001-02-09
Granted: 2010-05-25
Abstract: The invention concerns a method and a system for monitoring an underground zone (1) comprising the simultaneous use of several seismic vibrators. The system comprises for example several local units (LU) each comprising a vibrator (5), an antenna (2) of seismic sensors, a local acquisition and processing unit (6), and a central control and synchronising unit (8) for simultaneously controlling the various vibrators with orthogonal signals, the local units (6) being adapted by specific processing operations, to isolate and reconstruct the seismograms corresponding to the inputs of the different vibrators. The invention is useful for monitoring a hydrocarbon deposit during production or a gas-storage tank for example.
Patent CA-2367194-C (CA)
Title: Air pressure sensor fitting structure for vehicle wheel
Inventor: YAMAGIWA TOSHIO
IPC: B60C23/00
Filed: 2002-01-10
Granted: 2006-02-07
Abstract: In an air pressure sensor fitting structure for vehicle wheel for fitting an air pressure sensor 55 for detecting the air pressure of a tube 43 to a vehicle wheel 14 comprising the tube 43 provided with a pipe-shaped air valve 47 and a tire 42 covering the tube 43 in the condition where the tube 43 is fitted along a rim 45 of a wheel 41 and the air valve 47 penetrates through the rim 45, a through-hole 54 penetrating through a pipe 47a of the air pressure valve 47 is provided at a portion 47a of the air pressure valve 47 projected from the rim 45, and the air pressure sensor 55 is fitted to the air pressure valve 47 so as to cover the through-hole 45.      The air pressure sensor can be fitted to a tubeless tire and a tubed tire while using the same structure.
Patent CA-2369284-C (CA)
Title: Three-dimensional structures containing hyaluronic acid derivatives obtained by the supercritical antisolvent technique
Inventor: CALLEGARO LANFRANCO
IPC: A61L15/16
Filed: 2000-04-06
Granted: 2010-01-12
Abstract: Biocompatible and biodegradable, three-dimensional structures containing hyaluronic acid derivatives, obtained by the technique of precipitation induced by supercritical antisolvent (SAS), can be used in the field of medicine and surgery.
Patent CA-2385351-C (CA)
Inventor: BELAND GERMAIN
IPC: A61B17/22
Filed: 2000-11-06
Granted: 2006-11-14
Abstract: The surgical extractor (1) has three distinct portions respectively called "body" (3), "gripper" (11) and "pusher" (17). The body (3) is rigid and rectilinear and has a first (5) end from which a handle (7) integrally projects perpendicularly to the longitudinal axis. The gripper (11) consists of one or more flexible rods (11) having first ends connected to the opposit e end (9) of the body (3) in a foldable manner with respect to a transverse ax is (T). The pusher (17) is rigid and rectilinear and has a first end (14) connected to the opposite ends (13) of the rods (11) and a second end provid ed with a pushing button (19). Hooks (23) are provided for retaining in a slidable manner the pusher (17) on top of the first end of the body opposite (3) to the handle (7) once the rods (11) have been folded about the transver se axis (T) in order to be positioned together with a pusher (17) flat onto the body (3). These hooks (23) allow the person pushing on the button (19) while he/she holds the handle (7), to force the rods (11) to open like petals on t op of the body (3) and thus makes it possible for the rods (11) to catch in a radial direction an organ to be extracted from the body of the patient, and to grip this organ in order to remove it from the body of the patient.
Patent CA-2385882-C (CA)
Title: Tyrosine derivatives
Inventor: JACKSON DAVID Y
IPC: C07D333/38
Filed: 2000-09-25
Granted: 2009-11-24
Abstract: The compounds of the invention are inhibitors of alpha4 containing integrin-mediated binding to ligands such as VCAM-1 and MAdCAM.
Patent CA-2388172-C (CA)
Inventor: GAROTTA ROBERT
IPC: G01V1/28
Filed: 2000-10-20
Granted: 2008-10-14
Abstract: Procédé pour le traitement de traces sismiques correspondant à deux modes de propagation dans le sous-sol, caractérisé par les différentes étapes suivantes: on détermine, sur les traces sismiques correspondant à l'un et à l'autre des deux modes, au moins deux paires d'événements corrélés; on détermine le rapport des différences entre les temps de trajets verticaux Ts et Tp dans le domaine S et dans le domaine P, correspondant à ces paires d'événements corrélés; on détermine les valeurs de Ts et Tp sur l'intervalle défini par les deux paires d'événements corrélés de façon que pour tout cet intervalle, le rapport r t=Ts/Tp soit égal au rapport Vp/Vs des vitesses dans le domaine P et dans le domaine S et que la valeur moyenne de ce rapport r sur ledit intervalle corresponde au rapport des différences entre les temps de trajets verticaux correspondant aux paires d'événements corrélés.
Patent CA-2393882-C (CA)
Title: Electric heater with dual overheat limits
Inventor: WILSON BRADLEY J
IPC: F24H9/20
Filed: 2002-07-17
Granted: 2006-10-17
Abstract: An electric heater having a housing with an air inlet area, an air outlet area, an electric heating element disposed between the inlet area and outlet area, a fan that moves air through the heater, a first high-temperature limit switch mounted on the housing in the air inlet area, and a second high-temperature limit switch mounted on housing in the air outlet area, the first and second switches being electrically connected in series with each other and to the heating element so as to disconnect power to the heating element when either switch is tripped.
Patent CA-2407726-C (CA)
Title: Sulfonated [8,9]benzophenoxazine dyes and the use of their labelled conjugates
Inventor: YAN XIONGWEI
IPC: C07H21/00
Filed: 2001-05-01
Granted: 2010-09-28
Abstract: Fluorescent, sulfonated 3,7-diamino-[8,9]benzophenoxazine dyes are provided that are especially useful for labelling biopolymers and other substrates. The dye-labelled conjugates can be used in a variety of contexts, including cell surface assays employing intact, live cells and in nucleic acid detection methods. The new dyes are water soluble and can be conjugated to a variety of substrates, such as polynucleotides, nucleosides, nucleotides, peptides, proteins, antibodies, carbohydrates, ligands, particles and surfaces.
Patent CA-2410222-C (CA)
Inventor: WEISS HORST
IPC: B30B7/00
Filed: 2002-10-28
Granted: 2006-12-12
Abstract: A panel press has horizontally spaced and vertically oriented Window-type tension frames each in turn having an upper beam having opposite ends each formed with an upwardly directed seat, a lower beam beneath the upper beam and having opposite ends each formed with a downwardly directed seat, and respective vertical side elements extending between the ends of the upper and lower beams and each unitarily formed with a laterally pro-jecting upper end having a downwardly directed surface bearing downward on the respective upper-beam seat and with a laterally projecting lower end having an upwardly directed surface bearing upward on the respective lower-beam seat. Vertical bolts secure the laterally projecting ends to the respective beam ends.
Patent CA-2410788-C (CA)
Title: Total system for preventing information outflow from inside
Inventor: CHOI SEUNG-RYEOL
IPC: G06F21/62
Filed: 2001-05-21
Granted: 2009-01-20
Abstract: Disclosed is a total system for preventing an online and off-line leakage of information, which includes a security maintenance client having a program storing a file in a storing device and a file security control part which encodes the file content to be stored in the storing device and stores a log information, and security maintenance server which receives the log information and a decoding key and decodes the encoded file. The security maintenance client further includes a communication security control part which has a communication program transmitting a file and encodes the file content to be transmitted to a transmission destination of a network and stores a log information. The security maintenance server further includes an automatic key transmission part which receives a decoding key to be transmitted to the transmission destination according to a file transmission security policy after receiving the log information and the transmission destination.
Patent CA-2420511-C (CA)
Inventor: HAWKINS MURRAY
IPC: G08B3/00
Filed: 2003-02-27
Granted: 2006-01-24
Abstract: An accumulating whistling vent for indicating a level of liquid in a tank having a vent line is disclosed. The whistling vent includes a whistle housing reservoir which has mounting tubes extending from either ends. A whistle is housed in the whistle housing reservoir by insertion into one of the mounting tubes. The whistling vent is coupled between the vent line of the tank such that the tube containing the whistle is closest to the tank. As liquid is introduced into the tank an audible signal is produced by the whistle. Once full, air flowing from the tank through the vent line is replaced by the incoming liquid, thus muting the whistle. Excess liquid is accumulated in the reservoir prior to discharge from the vent line, thereby providing additional time to respond to the change in audible signal. In a preferred embodiment of the invention, a transparent reservoir is used to provide a visual indicator in addition to the change in audible signal. In another preferred embodiment of the invention a fuel filter and brass key chain whistle are used to minimize manufacturing costs.
Patent CA-2431974-C (CA)
Inventor: STAEHLE WOLFGANG
IPC: A61P35/00
Filed: 2001-11-30
Granted: 2010-08-17
Abstract: Novel urea and urethane derivatives of general formula (I) in which R1~, R2~, R3~, R5~, R5'~, X, Y, B, m, n and o are as defined in Patent Claim 1, and physiologically acceptable salts or solvates thereof are integrin inhibitors and can be employed for combating thromboses, cardiac infarction, coronary heart disease, arteriosclerosis, inflammation, tumours. Osteoporosis, infections and restenosis after angioplasty or in pathological processes maintained or propagated by antiogenesis.
Patent CA-2434158-C (CA)
Title: Fermeture de distribution a orifice mobile pourvue d'une butee anti-actionnement et d'une nervure de percussion en retrait
Inventor: JELICH NICHOLAS J
IPC: B65D47/20
Filed: 2001-11-07
Granted: 2009-08-04
Abstract: L'invention concerne une fermeture de distribution (20) à orifice mobile destinée à un contenant, qui peut être manipulée pour être mise dans une position fermée, de non-distribution, et dans une position ouverte, de distribution. Cette fermeture (20) comprend un actionneur (60) monté de façon à pouvoir pivoter le long d'un axe de basculement (T) sur un corps (24) fixé au contenant. L'actionneur (60) peut basculer lorsqu'on lui applique une force sur un côté de l'axe de basculement (T), de façon à passer de la position de non-distribution à la position de distribution. Ledit actionneur (60) comprend une nervure de percussion (140) qui s'étend vers le bas, entre un bord de l'actionneur (60) et l'axe de basculement (T). Le corps (24) comprend un plateau (28) définissant une ouverture de distribution (43) et soutenant un ergot (110). Cet ergot (110) s'étend verticalement pour venir sous l'actionneur (60) et empêche le basculement de celui-ci à moins qu'une force d'ouverture suffisante ne soit exercée sur l'actionneur (60) de façon que la nervure de percussion (140) cisaille ou déforme de façon permanente l'ergot (110).
Patent CA-2454337-C (CA)
Inventor: HERESCO-LEVY URIEL
IPC: A61K31/42
Filed: 2003-12-29
Granted: 2013-02-05
Abstract: The invention provides a pharmaceutical composition, medical food, dietary supplement or micronutrient for the treatment of a movement disorder comprising an NMDAR agonist or partial agonist as active ingredient therein in combination with a pharmaceutically acceptable carrier.
Patent CA-2455482-C (CA)
Title: Process for producing glycerin
Inventor: AHTING HERBERT C
IPC: C11B3/00
Filed: 2002-07-30
Granted: 2011-04-19
Abstract: A process for producing glycerin is comprised of the steps of: (1) contacting a fat with water at a temperature and pressure sufficient to produce hydrolyzed fat and a sweet water stream comprised of water, fat and glycerin;  (2) introducing the sweet water stream into a vertical constant temperature zone and heating the sweet water stream to a temperature of at least 200 ~C;  (3) allowing sweet water stream of step (2) to separate into a top layer comprised of fat and a bottom layer comprised of glycerin and water while maintaining a temperature of the two layers of at least about 200 ~C for a period of time sufficient to deactivate the prions; (4) separating the glycerin from the water.
Patent CA-2456899-C (CA)
Inventor: BAUER SEBASTIAN
IPC: E21B17/00
Filed: 2004-02-05
Granted: 2008-07-15
Abstract: The invention relates to a telescopable boring rod mechanism with at least two mutually displaceable Kelly rods, which are equipped with means for transmitting a torque to the adjacent Kelly rod. At least one of the Kelly rods is constructed from at least two rod segments, which are made from a different material.
Patent CA-2459564-C (CA)
Title: Vortex flow pickup
Inventor: NIERLICH THOMAS
IPC: G01F1/00
Filed: 2002-08-17
Granted: 2009-12-22
Abstract: The vortex flow pickup (1) serves for measuring the mass flow, the volume flow or the flow velocity of a fluid which is flowing in a measuring tube (2) having a tube wall (21), and has a temperature sensor (34) arranged in such a way that the vortex flow pickup may also be used together with those fluids which corrode the temperature sensor. A bluff body (4) which produces vortices, and consequently pressure fluctuations, is arranged in the measuring tube. A vortex sensor (3) responding to these pressure fluctuations is fitted downstream of the bluff body in a bore (22) of the tube wall (21) of the measuring tube. The vortex sensor (3) comprises a diaphragm (33) which covers the bore (22) and on which a sensor vane (31) protruding into the fluid is fastened. The temperature sensor (34) is fixed on the bottom of a blind hole (314) of the sensor vane. On the side of the diaphragm lying opposite the sensor vane, a sensor element (35) is fastened. The temperature sensor may alternatively be arranged in a longitudinal bore (24) of the bluff body.
Patent CA-2463393-C (CA)
Title: Ring mechanism having blunt ends
Inventor: CHENG HUNG YU
IPC: B42F13/16
Filed: 2004-04-06
Granted: 2011-03-15
Abstract: A ring mechanism for a loose-leaf binder comprises a thin, elongate plate and at least two ring members supported by the elongate plate. The ring members move between an open position for receiving and removing loose- leaf pages and a closed position for capturing the loose- leaf pages on the ring while permitting movement of the pages along the ring. The elongate plate has a longitudinal end including spaced apart first and second end portions located on one transverse side of the elongate plate. The first and second end portions are bent over to present a longitudinally facing surface which is blunt. A method of manufacturing a ring mechanism for a loose-leaf binder is also disclosed.
Patent CA-2465902-C (CA)
Title: Multi-motion toothbrush
Inventor: BROWN PATRICK W
IPC: A46B9/04
Filed: 2002-11-06
Granted: 2011-05-31
Abstract: An electrically powered toothbrush. The electric toothbrush comprises a body having a first end and a head opposite from the first end of the body. There is a neck extending from the first end to the head. The body of the toothbrush defines a hollow region of the body within which an electrical motor and a power source are disposed. The motor of the toothbrush has a rotating or oscillating drive shaft. The drive shaft has a distal end offset from a longitudinal axis of the shaft. First and second bristle carriers are associated with the toothbrush. There is a base pivotally secured to the head and positionable with respect to the head by a laterally extending pivot member. The base defines a receiving channel adapted to receive the distal end of the drive shaft. Upon rotation or oscillation of the drive shaft the distal end of the shaft moves within the receiving channel of the base and causes the base and the first bristle carrier to pivot about the pivot member.
Patent CA-2469001-C (CA)
Inventor: FISHER JOHN S
IPC: A61B17/08
Filed: 2002-12-06
Granted: 2008-06-17
Abstract: Selon cette invention, des ouvertures effectuées dans un corps mammifère par un acte médical ou à la suite d'un événement non médical sont obturées à l'aide d'un bouchon biorésorbable ou cousues à l'aide d'un fil de suture biorésorbable. Dans un mode de réalisation de cette invention donné à titre d'exemple, le bouchon sous forme déshydratée, non expansé est poussé à l'aide d'un dispositif de poussée à travers la lumière d'une aiguille jusqu'à ce qu'une première partie du bouchon soit extérieure à l'ouverture et qu'une seconde partie du bouchon soit intérieure à l'ouverture. L'aiguille est ensuite retirée alors que la position du dispositif de poussée est maintenue. Le dispositif de poussée est ensuite retiré, laissant le bouchon dans une position d'obturation de l'ouverture. L'humidité du corps provoque l'expansion du bouchon afin de terminer l'obturation de l'ouverture, ou l'expansion peut être provoquée par exposition à l'air, à la lumière ou à un autre stimulant. L'ouverture peut être formée dans un tissu mou, des organes internes, ou un tissu dur. Le bouchon empêche l'écoulement de fluides biologiques liquides ou gazeux.
Patent CA-2471592-C (CA)
Title: Systemes, procedes et logiciel permettant d'etablir des hyperliens de personnes dans des documents avec des annuaires professionnels
Inventor: DOZIER CHRISTOPHER C
IPC: G06F40/00
Filed: 2002-12-20
Granted: 2011-12-13
Abstract: L'établissement d'hyperliens ou d'associations de documents avec d'autres documents en fonction des noms des gens dans les documents, est devenu de plus en plus recherché. Bien qu'il existe un système automatique d'installation de ces hyperliens dans des opinions judiciaires, le système ne peut généralement s'appliquer à d'autres types de noms et de documents, il ne convient pas non plus dans la détermination d'hyperliens de noms qui peuvent se référer à au moins deux personnes de même non. Par conséquent, l'inventeur a conçu des systèmes, des procédés et un logiciel qui facilitent l'établissement de noms hyperliens dans des documents, quelle que soit leur nature. Un système représentatif comprend un module de description et un module de liaison. Le module de description développe des modèles descriptifs permettant de sélectionner des informations de document cooccurrentes qui sont utiles dans le reconnaissance d'associations entre des noms et des classes professionnelles. Le module de liaison consigne des noms dans un document d'entrée, extrait des informations coocurrentes au moyen de modèles descriptifs, et utilise un réseau d'interférence de Bayes qui traite (fréquence-document-non inversée) une quantité de noms rares pour chaque nom ainsi que le nom et les informations de document coocurentes sélectionnées afin de déterminer des hyperliens appropriés avec d'autres documents, tels que des entrées dans des annuaires professionnels.
Patent CA-2474219-C (CA)
Title: Dihydrobenzodiazepin-2-one derivatives iii
Inventor: ADAM GEO
IPC: A61P25/00
Filed: 2003-01-28
Granted: 2010-04-13
Abstract: This invention relates to dihydro-benzo [b] [1, 4] diazepin-2-one derivatives of the general formula: (Formula I); wherein R1, R2, X and Y are as defined in the specification and R3 is a six-membered aromatic heterocycle containing 1 to 3 nitrogen atoms or a pyridine-N-oxide as further defined in the specification. The invention further relates to medicaments containing these compounds, a process for their preparation as well as their use for preparation of medicaments for the treatment or prevention of acute and/or chronic neurological disorders.