baber/WOPTO huggingface dataset:
Patent CA-2440553-A1 (CA)
Title: 4-(2-butylamino)-2,7-dimethyl-8-(2-methyl-6-methoxypyrid-3-yl)pyrazolo-[1,5-a]-1,3,5-triazine, its enantiomers and pharmaceutically acceptable salts as corticotropin releasing factor receptor ligands
Inventor: GILLIGAN PAUL J
IPC: A61P25/32
Filed: 2002-03-06
Abstract: Corticotropin releasing factor (CRF) antagonists of Formula (I), and its use in treating anxiety, depression, and other psychiatric, neurological disorders as well as treatment of immunological, cardiovascular or heart-related diseases and colonic hypersensitivity associated with psychopathological disturbance and stress.
Patent CA-2441527-A1 (CA)
Title: Pneumatic tire with reinforced bead part
Inventor: CHUNG DOH-ZONG
IPC: B60C15/00
Filed: 2001-08-31
Abstract: The present invention relates to a pneumatic tire with rubber lump applied to the bead portion, and more particularly, to a pneumatic tire wherein bead portion is reinforced by applying rubber lump on the side surface of lower portion of bead with carcass ply, optionally together with flipper which provides reinforcement, spirally wound through upper, side and lower portion of said rubber lump to the arbitrary point of upper portion of said bead so that by minimizing the movement of bead by means of said carcass ply or flipper, bead portion of tire is not easily broken away from the rim when air is evacuated from a tire which is installed on a special rim that does not have flange or while driving with tire of low air pressure.
Patent CA-2446330-A1 (CA)
Inventor: JOHNSON ARCHIE L
IPC: B60S3/04
Filed: 2003-10-23
Abstract: A vehicle washing apparatus includes a side track extending along a crashing bay. A gantry is supported for reciprocal motion along the side track by a gantry motor.  Sensors detect the front and rear ends of the vehicle to control movement of the gentry. A retractable carriage extends from the gantry across the washing bay under the control of a carriage motor and a vehicle width sensor. The carriage rotatably supports a spray bar for discharging cleaning fluid. A  motor rotates the spray bar to sweep around corners of the vehicle. A cam plate and engagement roller index the spray bar orientation, while limiting spray bar rotation to a single direction. A wheel guide receives the front left vehicle wheel. Treadle switches in the wheel guide, in conjunction with an illuminated display, indicate to the user when the vehicle is properly indexed in the washing bay.
Patent CA-2448589-A1 (CA)
Title: Timing regulator for outdoor gas apparatus
Inventor: CAI AN
IPC: F23N5/24
Filed: 2003-11-07
Abstract: A timing regulator, having an operation temperature of the timing regulator from -40°C to 55°C, includes a valve body which has a gas discharging end for connecting to an outdoor gas apparatus and a safety gas connector provided at a gas inletting end for securely connecting to a gas source, a gas controller including a safety device for blocking the gas flow passing through the valve body when a gas pressure at the gas discharging end of the valve body is higher than a safety gas pressure at the gas inletting end thereof, and a timer device disposed in the valve body for selectively regulating the gas flow via a preset time frame.
Patent CA-2449241-A1 (CA)
Title: Piles electrochimiques rechargeables a haute energie
Inventor: GIZBAR CHAIM
IPC: H01M6/14
Filed: 2002-05-29
Abstract: L'invention concerne un électrolyte solide non aqueux de type gel destiné a être utilisé dans une pile électrochimique, l'électrolyte contenant: (a) au moins un composé polymère; (b) au moins un solvant organique et (c) au moins un sel électrolytiquement actif représenté par la formule M'(ZR¿n?X¿q-n?)¿m? dans laquelle: M' est choisi dans le groupe comprenant le magnésium, le calcium et l'aluminium; Z est choisi dans le groupe comprenant l'aluminium, le bore, le phosphore, l'antimoine et l'arsenic; R représente des radicaux choisis dans les groupes suivants: alkyle, alcényle, aryle, phényle, benzyle et amido; X représente un halogène (I, Br, Cl, F); m = 2-3; n = 0-5 et q = 6 pour Z = phosphore, antimoine et arsenic, et n = 0-3 et q = 4 pour Z = aluminium et bore, dans laquelle le composé polymère, le solvant organique ainsi que le sel électrolytiquement actif interagissent pour former un électrolyte non aqueux ayant une structure solide de type gel. L'électrolyte solide non aqueux de type gel est de préférence incorporé dans une pile électrochimique contenant également une anode métallique ainsi qu'une cathode d'intercalation.
Patent CA-2450049-A1 (CA)
Inventor: YAMAMOTO NORMAN
IPC: B41M5/00
Filed: 2002-06-14
Abstract: A photo album (10) is provided having an ink-receptive coating on a surface of the photo album. A user may write text or draw pictures (24) on the surface with an ink pen (20), such as with a gel-based ink pen. The ink-receptive coating protects the ink (22) from smudging or smearing after the ink has dried. Consequently, the text and/or picture is durable. The writable or drawable surface may be the front or back exterior surface, and/or an interi or surface.
Patent CA-2452372-A1 (CA)
Inventor: UENO RYUJI
IPC: A61P31/04
Filed: 2002-07-02
Abstract: La présente invention porte sur une composition pour administration directe comprenant un inhibiteur de l'interleukine 2 et un agent antimicrobien comme ingrédients actifs. L'inhibiteur de l'interleukine 2 contient un composé tricyclo tel qu'indiqué dans la formule générale (I) ou un sel de celui-ci, acceptable d'un point de vue pharmaceutique. La présente invention porte également sur un procédé de traitement d'inflammations et/ou d'infections qui consiste à administrer directement à un sujet nécessitant ce traitement une quantité efficace d'un inhibiteur de l'interleukine 2 et d'un agent antimicrobien.
Patent CA-2452502-A1 (CA)
Title: 2-(3,5-bis-trifluoromethyl-phenyl)-n-[6-(1,1-dioxo-1.lambda.6-thiomorpholin-4-yl)-4-(2-methyl or 4-fluoro-2-methyl substituted)phenyl-pyridin-3-yl]-n-methyl-isobutyramide
Inventor: SCHNIDER PATRICK
IPC: A61P1/08
Filed: 2002-07-26
Abstract: The invention relates to the compounds 2-(3,5-bis-trifluoromethyl-phenyl)-N- [6- (1,1-dioxo-1.lambda.6-thiomorpholin-4-yl)-4-o-tolyl-pyridin-3-yl]-N-methyl- isobutyramide and 2-(3,5-bis-trifluoromethyl-phenyl)-N-[6-(1,1-dioxo- 1.lambda.6 -thiomorpholin-4-yl)-4-(4-fluoro-2-methyl-phenyl)-pyridin-3-yl]-N - methyl-isobutyramide, which may be used for the treatment of migraine, rheumatoid arthritis, asthma, bronchial hyperreactivity, inflammatory bowel disease or for the treatment of disorders including Parkinson's disease, anxiety, depression, pain, headache, Alzheimer's disease, multiple sclerosis,oedema, allergic rhinitis, Crohn's disease, ocular injury, ocular inflammatory diseases, psychosis, motion sickness, induced vomiting, emesis, urinary incontinence, psychoimmunologic or psychosomatic disorders, cancer, withdrawel symptoms of addictive drugs from opiates or nicotine, traumatic brain injury or benign prostatic hyperplasia.
Patent CA-2453797-A1 (CA)
Title: Gfci receptacle having blocking means
Inventor: STEWART STEPHEN
IPC: H01H83/04
Filed: 2003-12-19
Abstract: Located within a GFCI device having a receptacle is a movable contact bearing arm which is held in either a closed or open position with a fixed contact by a latching member that is connected to the spring loaded reset button. The reset button assumes a first or a second position which is determined by the conductive state of the GFCI. When the GFC is in a conducting state, the reset button is substantially fully depressed within the housing of the GFCI. When the GFCI is in a non-conductive state, the reset button projects outward beyond the top surface of the housing of the GCFI. Thus, the movable contact bearing arm, acting through a latching member, determines the position of the reset button.  A blocking member located within the body of the GFCI is positioned by the reset button to allow free access of the prongs of a plug into the openings of the receptacle when the reset button is depressed or to block at least one opening of the receptacle to prevent a plug from entering the openings of the receptacle when the reset button projects out beyond the surface of the housing. Thus, when the GFCI is in a conducting state, the reset button is recessed within the GFCI housing and positions the blocking member to the first position to allow the prongs of a plug to be inserted into the receptacle openings. When the GFCI is in a non-conducting state, the reset button protrudes outward from the housing of the GFCI to position the blocking member to the second position to block at least one opening of the receptacle to prevent the prongs of a plug from entering the receptacle. GFCI's normally have two separate sets of internally located contacts known as bridge contacts where one set is used to connect a load to the source of electricity and the second set is used to connect a user accessible load to the source of electricity. The bridge contacts provide isolation between the conductors to the load and the conductors to the contacts of the GFCI receptacle when the GFCI  is in a fault state. In the GFCI here disclosed, the blocking member prevents the prongs of a plug from entering the receptacle when the GFCI is in a fault state and, therefore, can eliminate the need for the bridge contacts.
Patent CA-2456076-A1 (CA)
Inventor: WIESNER MATTHIAS
IPC: A61K38/00
Filed: 2002-07-03
Abstract: L'invention concerne des procédés et des compositions pour la prophylaxie et/ou le traitement de maladies des yeux, ces compositions contenant des antagonistes des récepteurs de l'intégrine .alpha.¿v?.beta.¿3?/ou .alpha.¿v?.beta.¿5?. Lesdites compositions peuvent être des nanoparticules et sont administrées par injection dans le corps vitreux de l'oeil.
Patent CA-2456152-A1 (CA)
Inventor: IKEUCHI YASUSHI
IPC: B62D57/032
Filed: 2002-07-26
Abstract: L'invention concerne la détermination séquentielle, lors du mouvement des jambes (2), de l'appui du corps sur une jambe ou sur deux jambes, ainsi que l'estimation de la réaction totale (F) au sol, sur la base de l'équation du mouvement associé au centre de gravité (GO) du corps (1) d'un bipède marchant. Lorsque le corps est en appui sur une jambe, la valeur estimée de la réaction totale (F) au sol est considérée comme étant la valeur estimée de la réaction au sol de la jambe (2) en contact avec le sol. Lorsque le corps est en appui sur deux jambes, la réaction (Fr) au sol de la jambe (2) située en arrière est calculée sur la base de données de mesure relatives à la durée de l'appui sur les deux jambes et à la vitesse de déplacement du corps (1) du bipède marchant, ainsi que sur la base de caractéristiques prédéfinies, la réaction (Ff) au sol de la jambe (2) située en avant étant obtenue par soustraction de la réaction (Fr) au sol de la réaction totale (F) au sol. Ce procédé permet ainsi de collecter avec précision, en temps réel et selon une technique relativement simple, les réactions au sol s'appliquant sur les jambes du corps d'un bipède, tel qu'un être humain, pendant la marche, ainsi que les moments agissant sur les articulations des jambes.
Patent CA-2457705-A1 (CA)
Title: Quick connection for tubulars
Inventor: CHEN KUO-CHIANG
IPC: F16L37/22
Filed: 2004-02-16
Abstract: A connection for tubulars includes an outer housing, an inner housing receivable in the outer housing, a retainer member coupled to and axially restrained with respect to the inner housing, and a slidable member mounted on the inner housing and movable between an engaged position and a disengaged position. The slidable member carries a plurality of engagement elements that form an interlocking joint between the retainer member and the outer housing when the slidable member is in the engaged position.
Patent CA-2458696-A1 (CA)
Inventor: GRIMMER JOHANNES
IPC: C25B3/25
Filed: 2002-08-10
Abstract: The invention relates to a method for producing compounds of general formula (I), wherein Rl represents an oxocyclohexyl radical which is optionally substituted by a hydroxyl radical, an alkoxy radical, and/or alkyl radicals, or an oxocyclohexenyl radical which is optionally substituted by a hydroxyl radical, an alkoxy radical, and/or alkyl radicals, the oxo groups being in the form of an acetal, a ketone, or an enol ether, and R2 represents a hydroxy group or a protective group which can be transformed into a hydroxy group by means of hydrolysis. A compound of general formula (II) is cathodically reduced in a divided or partially divided electrolysis cell at a pH value of between 2 and 9.
Patent CA-2458941-A1 (CA)
Inventor: MUELLER WERNER
IPC: C12N5/071
Filed: 2002-08-29
Abstract: L'invention concerne un procédé de culture in vitro de cellules se développant sur une surface de culture. Ce procédé comprend les étapes consistant à : semer les cellules sur des surfaces de culture (1) et à les cultiver dans un milieu de culture ; agrandir la surface de culture continuellement ou périodiquement sans la retirer du milieu de culture. Pour agrandir la surface de culture, les cellules ne sont pas séparées de la surface de culture et celle-ci est agrandie entre les cellules. Néanmoins, au moins une partie des cellules peuvent être séparées de la surface de culture et cette dernière peut être agrandie par inondation de zones de surface de culture supplémentaires. La surface de culture d'un dispositif exemplaire de culture cellulaire consiste en une face d'une membrane expansible (6) agrandie par modification de la pression appliquée sur l'autre face. La culture cellulaire peut s'effectuer sans passage manuel. Le procédé de culture cellulaire selon l'invention soumet les cellules à moins de contraintes que les procédés de culture cellulaire connus et peut plus facilement être automatisé.
Patent CA-2463089-A1 (CA)
Title: Corps composites contenant du silicium a tenacite accrue, et leur procedes de fabrication
Inventor: AGHAJANIAN MICHAEL K
IPC: C01G1/00
Filed: 2002-10-15
Abstract: La présente invention a trait à un corps composite contenant du silicium qui autrement serait fragile pouvant être transformé pour présenter une ténacité accrue. De manière plus spécifique, l'invention concerne la production d'un corps composite contenant du silicium, de préférence par une technique d'infiltration réactive. La céramique est sélectionnée de sorte qu'elle présente un coefficient de dilatation thermique supérieur à celui de la phase de silicium. Au moins à un certain moment durant le traitement, la phase de silicium présente une température supérieure à sa température de transition ténacité/fragilité d'environ 500 ·C, et de préférence supérieure à son point de fusion. Le corps composite contenant du silicium ainsi formé est ensuite refroidi en dessous de sa transition ténacité/fragilité. Lors de la cuisson le rétrécissement de la phase céramique est supérieur à celui la phase de silicium, imposant ainsi à celle-ci un état de contrainte de compression. Lorsque le corps composite s'est refroidi sensiblement à la température ambiante, la contrainte de compression induite dans la phase de silicium suffisante pour conférer un degré de caractère semi-ductile à la phase de silicium Cette pseudo-ductilité se présente dans le corps composite sous la forme d'un accroissement significatif dans la ténacité du corps. Par exemple, lors de l'utilisation de particules de carbure de bore en tant que renfort de céramique au lieu de carbure de silicium (qui présente un coefficient de dilatation thermique semblable à celui du silicium), la ténacité s'est accrue par environ 30 pour-cent.
Patent CA-2465907-A1 (CA)
Inventor: ZHOU PU
IPC: A61M25/00
Filed: 2002-10-10
Abstract: A multiple catheter system is described. In one embodiment a medical cathete r system includes a first catheter having an entrance orifice, an exit orifice , a channel connecting the entrance orifice and the exit orifice, and a wall surrounding the channel. In this embodiment the hardness of the wall surrounding the channel decreases in hardness then increasing in hardness an d then decreasing in hardness again when considered from an initial reference point at the entrance orifice and traveling towards the exit orifice. Anothe r medical catheter system includes a first catheter having an entrance orifice , an exit orifice, a channel linking the entrance orifice and the exit orifice , and a first wall surrounding the channel wherein the first wall has a bendab le curve memory portion.
Patent CA-2466590-A1 (CA)
Inventor: KUMAR VIPIN
IPC: G01N33/497
Filed: 2002-01-01
Abstract: Disclosed is a method of making a bismuth molybdate precursor solution using a metallorganic decomposition (MOD) process consisting of the formation of a precursor solution of hexanoates of Bismuth (Bi) and Molybdenum (Mo), the precursor solution is used to make thin film of Bismuth molybdate by spin coating and spray pyrolysis, the bismuth molybdate films have the useful alpha and gamma phases having high sensitivity to ethanol gas, the detection of the ethanol gas is based upon the change of electrical conductivity of a thick film of the semiconductor oxide sensing element resulting from the ethanol gas in an oxygen-containing atmosphere, when the drying is effected by spray pyrolysis, quite thick films with high adhesion have been produced over different substrates, including quartz, the thin film of the present invention made by spray pyrolysis has a very fast response to ethanol detection e.g.  typically 5 seconds.
Patent CA-2467666-A1 (CA)
Inventor: BOYD CLARK DAVIS
IPC: H01L41/113
Filed: 2001-11-21
Abstract: A self-powered switching device using a prestressed flextensional electroactive member generates a signal for activation of a latching relay.  The electroactive member has a piezoelectric element with a convex and a concave face that may be compressed to generate an electrical pulse. The flextensional electroactive member and associated signal generation circuitry can be hardwired directly to the latching relay of may be coupled to a transmitter for sending an RF signal to a receiver which actuates the latching relay.
Patent CA-2469556-A1 (CA)
Inventor: IRVINE DAVID H
IPC: H04B7/185
Filed: 2002-11-26
Abstract: Multi-channel self-interference cancellation is provided in relayed electromagnetic communication (Fig. 4) between a first device and one or more other devices on one or more shared frequency channels. Specifically, near signals are generated at the first device and transmitted to a relay station.  A composite signal is received at the first device from the relay station containing relayed versions of the near signals and relayed versions of remote signals transmitted from the one or more other devices, the composite signal having frequency channels including the one or more shared frequency channels, each shared frequency channel occupied by at least one of the relayed near signals and one of the relayed remote signals. One or more cancellation signals are selectively generated, each having a frequency band corresponding to one of the shared frequency channels. The cancellation signals are combined with the composite signal to produce a desired signal representing the relayed remote signals.
Patent CA-2469593-A1 (CA)
Inventor: RICHARDSON STEPHEN D
IPC: G06F17/28
Filed: 2004-06-01
Abstract: A computer-implemented method for providing information to an automatic machine translation system to improve translation accuracy is disclosed.     The method includes receiving a collection of source text. An attempted translation that corresponds to the collection of source text is received from the automatic machine translation system. A correction input, which is configured to effectuate a correction of at least one error in the attempted translation, is also received. Finally, information is provided to the automatic machine translation system to reduce the likelihood that the error will be repeated in subsequent translations generated by the automatic machine translation system.
Patent CA-2469730-A1 (CA)
Title: Novel methods for treatment of cardiac arrhythmia, synthesis, and methods of use
Inventor: DRUZGALA PASCAL
IPC: A61K31/343
Filed: 2002-12-10
Abstract: The subject invention pertains to novel compounds (and salts thereof), and compositions comprising the compounds, for the treatment of cardiac arrhythmias. The subject invention further concerns methods of making the novel compounds. The novel compounds are rapidly metabolized analogs of amiodarone, having the distinct and advantageous characteristic of being metabolized to a less lipophilic compound. This results in an improved safet y profile. The new compounds have particular utility for treating life- threatening ventricular tachyarrhythmias, especially in patients with congestive heart failure (CHF). The compounds also provide effective management for ventricular arrhythmias and supraventricular arrhythmias, including atrial fibrillation and re-entrant tachyarrhythmias involving accessory pathways.
Patent CA-2471828-A1 (CA)
Title: Heat exchanger
Inventor: HARMAN JAYDEN DAVID
IPC: F28D1/047
Filed: 2003-01-03
Abstract: A heat exchanger having an active surface (1) over which a fluid flows to effect an exchange of heat between the active surface (1) and the fluid. The active surface (1) having a curvature which conforms substantially with at least one logarithmic curve conforming to the Golden Section.
Patent CA-2474973-A1 (CA)
Inventor: RITTNER KARL
IPC: B21B41/08
Filed: 2003-01-28
Abstract: La présente invention concerne un procédé et la machine de coulée continue (1) correspondante, permettant le laminage continu d'un boyau de métal, notamment d'un boyau d'acier, produit à une vitesse de coulée et dont la section est celle d'une fine brame, ledit boyau étant à l'état de refroidissement incurvé, dressé, au besoin découpé transversalement, et, après homogénéisation de la température, introduit dans une première cage de laminoir pour y être laminé. Le boyau peut éventuellement être introduit par modification de la machine de coulée, avec appui (3) d'un boyau continu (2) coulé verticalement ayant une longueur de guidage adaptée à la vitesse de coulée, le boyau continu (2) étant dressé par flexion sur un ou plusieurs segments et guidé dans une boucle (11) supportée par le dessous vers l'intérieur d'un entraînement redresseur (6) qui se trouve à une distance équivalente à la longueur de la boucle, avant découpage transversal (7).
Patent CA-2476196-A1 (CA)
Title: A communication device for initiating a group call in a group communication network
Inventor: ROSEN ERIC C
IPC: H04L12/56
Filed: 2003-02-12
Abstract: A method and apparatus for initiating a group call in a group communication network provides for receiving a member list from a user and sending a request to a server to initiate the group call based on the received member list. The method and apparatus also provides for receiving a response from the server indicating that said initiating the group call is in progress, alerting the user to provide media, and buffering the media for transmission after a traffic channel is re-established. The method and apparatus also provides for a significant reduction in the actual total dormancy wakeup time and latency by exchanging group call signaling even when mobiles are dormant and no traffic channel is active.
Patent CA-2477579-A1 (CA)
Title: A device and method for compression moulding plastic containers
Inventor: ZOPPAS MATTEO
IPC: B29C43/08
Filed: 2003-02-27
Abstract: A compression-moulding press for moulding plastic containers (P) consisting of a moulding cavity formed by a plunger (5), a female mould -(14), and two separable lips (7, 8). A cylinder (16) slides inside a sliding slide (22) to keep the lips (7, 8) closed. The plunger (5) slides inside the cylinder (16), with respect to both the cylinder (16) and the slide (22), when moulding the containers (P). Finally, a method for making plastic containers by means of compression moulding using said device is also described.