baber/WOPTO huggingface dataset:
Patent CA-2422589-C (CA)
Title: Pyridazinone and triazinone compounds and use thereof as pharmaceutical preparations
Inventor: NAGATO SATOSHI
IPC: C07D401/14
Filed: 2001-09-17
Granted: 2011-08-09
Abstract: The present invention provides a novel compound exhibiting an excellent inhibitory action on AMPA receptor and/or kainate receptor. That is, it provides a compound represented by the following formula, a salt thereof or a hydrate of them.     (See formula I) In the formula, A1, A2 and A3 are independent of each other and each represents a C3-8 cycloalkyl group, a C3-8 cycloalkenyl group, a 5- to 14-membered non-aromatic heterocyclic group, a C6-14 aromatic hydrocarbon cyclic group or a 5- to 14-membered aromatic heterocyclic group, each of which may be substituted;      Q represents O, S or NH; Z represents C or N; X1, X2 and X3 are independent of each other and each represents a single bond, an optionally substituted C1-6 alkylene group, an optionally substituted C2-6 alkenylene group, an optionally substituted C2-6 alkynylene group, -NH-, -O-, -NHCO-, -CONH-, -SO0-2-, etc.; R1 and R2 are independent of each other and each represents a hydrogen atom or an optionally substituted C1-6 alkyl group, or R1 and R2 may be bound together such that CR2-ZR1 forms C=C; and R3 represents a hydrogen atom or an optionally substituted C1-, alkyl group etc., or may be bound to any atom in A1 or A3 to form, together with the atom, an optionally substituted C5-8 hydrocarbon ring or an optionally substituted 5- to 8-membered heterocyclic ring.
Patent CA-2426031-C (CA)
Inventor: KELLY MICHAEL GERARD
IPC: A61P25/28
Filed: 2001-10-31
Granted: 2011-10-04
Abstract: L'invention concerne un composé de formule I ainsi que son utilisation dans le traitement thérapeutique de troubles se rapportant ou liés au récepteur de la 5-HT6.
Patent CA-2429357-C (CA)
Inventor: PLISHKA MICHAEL
IPC: A61M25/095
Filed: 2002-09-12
Granted: 2008-04-01
Abstract: L'invention concerne un dispositif destiné à des procédés de paracentèse, par exemple une thoracentèse. Ledit dispositif comprend un ensemble canule (10), un ensemble soupape (30), et un ensemble cathéter (60), l'ensemble canule (10) étant monté amovible à l'ensemble soupape (30), et l'ensemble soupape (30) étant monté amovible à l'ensemble cathéter. Ledit dispositif peut comprendre un indicateur pouvant être vu de l'extérieur, indiquant les positions relatives des composants de l'ensemble canule (10). Ledit dispositif peut en outre comprendre un mécanisme de blocage qui commande le mouvement entre les composants de l'ensemble canule (10), et qui est activé et désactivé par l'assemblage de l'ensemble canule (10) à l'ensemble soupape (30). Ledit dispositif permet d'obtenir une précision et une sécurité d'utilisation améliorées, et offre au médecin plusieurs alternatives d'aspiration tout en maintenant les environnements intérieur et extérieur du patient séparés.
Patent CA-2434462-C (CA)
Title: Process for manufacturing low fat, high-fibre snacks and snacks thus obtained
Inventor: DELEBARRE MARIE
IPC: A23L19/18
Filed: 2003-07-15
Granted: 2012-04-03
Abstract: Fiber-rich low-fat snacks include 1-30 wt.% branched maltodextrins (I) having 15-35% 1,6-glucoside linkages, a reducing sugar content below 10%, a weight-average molecular weight of 4000-6000 and a number-average molecular weight of 2000-4000. An independent claim is also included for production of such snacks by incorporating (I) in the dough used to make the snacks.
Patent CA-2441475-C (CA)
Inventor: DENISART JEAN-LUC
IPC: A47J31/36
Filed: 2002-03-26
Granted: 2010-09-21
Abstract: The invention relates to a device for feeding capsules containing a substance to be extracted in an extraction system under pressure for the preparation of a drink comprising a storage means comprising capsules arranged in several series, means for individually unloading one capsule into a reception part of the extraction system characterized in that the reception part of the extraction system is arranged underneath the unloading means in such a way as to allow the direct descent of the released capsule into the reception part and in that the reception part comprises means of opening the capsule capable of releasing the liquid extract.
Patent CA-2441537-C (CA)
Title: Mitigating risk by using fracture mapping to alter formation fracturing process
Inventor: LEHMAN LYLE V
IPC: E21B47/02
Filed: 2003-09-18
Granted: 2011-03-15
Abstract: A formation fracturing method with which to mitigate risk to hydrocarbon productivity includes pumping fracturing fluid, during at least part of a fracturing job time period, into a well to fracture a formation; generating signals, within the fracturing job time period, in response to at least one dimension of the fracture; and further pumping fracturing fluid, within the fracturing job time period, into the well in response to the generated signals. Further pumping includes controlling at least one of a pump rate of the further pumping and a viscosity (either fluid viscosity or particulate concentration) of the further pumped fracturing fluid. Control can include comparing a measured magnitude of at least one dimension of the fracture represented by the generated signals with a predetermined modeled magnitude of the same dimension. Tiltmeters can be used to sense fracture height and width, for example.
Patent CA-2448038-C (CA)
Inventor: SUNDERMANN CORINNA
IPC: C07D307/68
Filed: 2002-05-21
Granted: 2010-09-28
Abstract: The invention relates to substituted C-furan-2-yl-methylamine and C-thiophen-2-yl-methylamine derivatives of general formula (I), a method for the production thereof, medicaments and pharmaceutical compositions containing said derivatives, and the use of the same for producing analgesics, for producing a local anaesthetic, an anti--arrhythmic agent, an anti-emetic agent, a nootropic agent and/or a medicament for the treatment and/or the prophylaxis of cardiovascular diseases, urinary incontinence, diarrhoea, pruritus and/or inflammations, and/or a medicament for treating depression, and/or the misuse of alcohol and/or drugs and/or medicines, and/or a medicament for increasing vigilance.
Patent CA-2453461-C (CA)
Inventor: JACOBSEN PETER MARTIN
IPC: B60W10/18
Filed: 2003-12-17
Granted: 2008-07-15
Abstract: A method of controlling hydraulic shift clutch actuators in an automatic speed change power transmission of the type having an electronic controller (TCU) for energizing a solenoid operated valve to control each hydraulic clutch actuator. A pressure sensor is disposed to sense the hydraulic pressure (P s) to each clutch actuator and provides an electrical signal to the TCU which also receives a clutch pressure command signal (Pc) from the vehicle powertrain computer. The TCU computes the differential .DELTA.P = Pc - Ps and determines the valve energization current IE from known relationships between .DELTA.P and the percentage of maximum valve current and repeats the process in real time to adjust IE until .DELTA.P is negligible.
Patent CA-2453523-C (CA)
Inventor: VAN BERKEL GARY J
IPC: H01J49/04
Filed: 2002-07-19
Granted: 2010-11-23
Abstract: An electrospray device having an inlet (115), a high voltage electrode chamber (110), and a planar electrode (102) where a fluid is passed over the planar electrode to impart a charge to the fluid for the creation of charged droplets.
Patent CA-2455581-C (CA)
Inventor: WU JIAN-QUN
IPC: E21B47/022
Filed: 2004-01-22
Granted: 2011-05-03
Abstract: Le présent document décrit un procédé et appareil destinés à améliorer l'exactitude des mesures de déviation effectuées à l'aide de magnétomètres et d'accéléromètres. Le procédé en question corrige les erreurs de justesse et de facteur d'échelle, ainsi que le mauvais alignement des magnétomètres à plusieurs axes, et les erreurs de justesse et de facteur d'échelle de magnétomètres axiaux en faisant en sorte que les mesures de l'ampleur des champs magnétiques effectuées sur plusieurs axes soient aussi constantes que possible sous plusieurs angles de l'instrument utilisé à un point de levé de fond de puits donné, et que l'ampleur du champ magnétique total mesuré et l'angle d'inclinaison correspondent respectivement aux valeurs de référence . La composante axiale du champ magnétique mesuré est aussi déterminée. Ce procédé corrige également les erreurs dues à la similarité des courbes. Les paramètres d'étalonnage obtenus à un point de mesure sont utilisés à d'autres points de mesure pour améliorer l'exactitude des levés et l'efficacité des opérations de forage.
Patent CA-2464335-C (CA)
Inventor: SNYDERS RENE
IPC: F01C19/00
Filed: 2002-11-27
Granted: 2010-01-12
Abstract: La présente invention concerne une machine volumétrique rotative comportant un stator (9) dans lequel une chambre cylindrique (2) est aménagée, un rotor logé dans la chambre cylindrique (2) et solidaire d'un arbre (15), des palettes (3, 7) formées sur le rotor, et des butées (5, 6, 25) mobiles par des moyens d'actionnement entre : une position déployée dans le volume de la chambre cylindrique (2) lors de la phase de travail de manière à générer des variations de volumes entre les palettes (3, 7) et les butées (5, 6); une position rentrée dans le stator (9) pour permettre le passage des palettes (3, 7) d'un côté à l'autre des butées (5, 6, 25),caractérisée par le fait que : le rotor comporte un disque (1), deux épaulements concentriques (4, 8) disposés de part et d'autre du dit disque (1) et deux palettes fixes (3, 7) disposées de manière diamétralement opposée de part et d'autre dudit disque (1) chacune contre une face du dit disque (1) et jointes à la périphérie d'un épaulement (4, 8) de façon à obtenir un ensemble équilibré en rotation; en position déployée dans le volume de la chambre cylindrique (2), les butées (5, 6, 25) sont positionnées à proximité, mais sans contact, des épaulements (4, 8).
Patent CA-2466270-C (CA)
Title: Medical device delivery system
Inventor: PAVCNIK DUSAN
IPC: A61F2/84
Filed: 2002-11-27
Granted: 2010-09-14
Abstract: A delivery system for implanting a medical device such as a venous valve into the vasculature of a patient. The delivery system includes a delivery catheter having a device-containing portion adjacent to the distal end thereof, and an inner member extending through the catheter and beyond the distal end thereof, to an atraumatic distal tip portion forward of the catheter distal end. The inner member extends through the medical device in the device-containing region, includes a proximal portion with sufficiently large diameter to prevent longitudinal movement of the device as the catheter is retracted during deployment, and centers the device upon release from the distal catheter end during deployment. The inner member is preferably radiolucent underlying the device for contrast with radiopaque markers of the device. The inner member preferably includes a flat portion extending from the device-containing portion to the proximal end to form a passageway or lumen with the delivery catheter to transmit hydrating fluid to a device such as a valve containing lyophilized tissue requiring hydration immediately prior to patient implantation.
Patent CA-2470719-C (CA)
Inventor: GRAMME PER
IPC: B04C3/00
Filed: 2003-01-31
Granted: 2010-10-26
Abstract: La présente invention concerne un dispositif relié à une conduite (1) permettant de transformer un écoulement gazeux/liquide dispersé en un écoulement laminaire stratifié. Ledit dispositif comprend un premier ensemble de pales de guidage (6) fixes disposées dans la conduite (1) et conçues pour faire tourner l'écoulement liquide/gazeux. La conduite (1) est, à son tour, reliée à une seconde conduite (2) de diamètre identique ou différent et, dans la conduite de transition entre la conduite (1) et la seconde conduite (2), il existe un second ensemble de pales ou un dispositif (8) conçu pour stopper la rotation du gaz. La configuration d'écoulement naturel du gaz/liquide dans la seconde conduite (2) est alors stratifiée sur une distance prédéterminée.
Patent CA-2471247-C (CA)
Inventor: VAN DE WAL HENDRIK
IPC: A22C15/00
Filed: 2002-12-19
Granted: 2010-06-29
Abstract: L'invention concerne un procédé de transport d'une ou plusieurs saucisses, pourvu d'un élément de suspension disposé dans une chambre de traitement, lesdites saucisses étant placées dans un support (2) dans une position souhaitée. Un nombre prédéterminé de supports, à l'intérieur desquels se trouve une saucisse, est disposé de manière adjacente les uns aux autres dans ladite position souhaitée, de sorte qu'une barre (10) ou un tube puisse être inséré(e) à travers lesdits supports, afin de pouvoir transporter lesdites saucisses vers la chambre de traitement et de les maintenir de manière adjacente les unes aux autres.
Patent CA-2476593-C (CA)
Inventor: LOEFQVIST ANDERS
IPC: C12N11/08
Filed: 2003-02-18
Granted: 2011-10-25
Abstract: La présente invention concerne un procédé de purification biologique de l'eau telle que des eaux d'égout à l'aide d'une matière support, l'eau étant traitée dans un réacteur contenant des supports de croissance de film biologique. Lesdits supports sont maintenus en mouvement dans l'eau et sont conçus de sorte qu'ils présentent des passages ou des compartiments bien définis assurant une surface de croissance de film biologique, qui est protégée contre toute collision avec les surfaces d'autres supports. Lesdits supports présentent une largeur ou un diamètre supérieur à 20 mm, la zone protégée est supérieure à 1000 m2/m3 en volume d'éléments de support, la longueur des passages ou la profondeur des compartiments dans les éléments de support servant de valeur moyenne est inférieure à 6 mm ou inférieure à 3 mm, respectivement, et le rapport entre les longueurs des passages ou les profondeurs des compartiments et la dimension la plus longue des ouvertures d'entrée par rapport aux passages ou aux compartiments, respectivement, est inférieure à 3.
Patent CA-2479437-C (CA)
Inventor: CHANG WEICHI
IPC: F16K11/06
Filed: 2004-08-25
Granted: 2008-03-18
Abstract: A flow and temperature separation control valve includes a valve housing for connecting to a water faucet, a temperature control module received in the valve housing for controlling the temperature of the outputted water flow, and a flow control module received in the valve housing for controlling the outputted flow. The valve housing includes an upper housing and a lower housing. The temperature control module includes a rotation shaft having a straight post non-interferentially extending from the upper portion of the upper housing, a water division seat mounted on the lower housing. The water division seat connects the lower housing and the upper housing together. The flow control module includes a rotation cover covering the upper portion of the upper housing, a flow control plate pivotally disposed betwee the water division seat and the lower housing. Thereby separately controlling water temperature and water flow for convenient use.
Patent CA-2482540-C (CA)
Inventor: ROTH MICHAEL
IPC: C08L101/00
Filed: 2003-04-10
Granted: 2012-06-19
Abstract: La présente invention a trait à un polymère organique thermoplastique contenant un agent ignifugeant classique et un ester hydroxylamine, notamment un ester hydroxylamine de tétra-alkyle pipéridine. L'invention a trait également à des esters hydroxyalmines en tant qu'agents ignifugeants et un procédé permettant l'amélioration des propriétés ignifugeantes d'un polymère organique thermoplastique.
Patent CA-2491153-C (CA)
Title: Surgical suturing instrument
Inventor: CHU MICHAEL S H
IPC: A61B17/04
Filed: 2003-07-18
Granted: 2011-01-11
Abstract: A suturing instrument is configured for to apply sutures to approximate, ligate, or fixate tissue in, for example, open, mini-incision, trans-vaginal, or endoscopic surgical procedures. The suturing instrument includes an elongate body member, a needle exit port, a needle receiving port, and a needle deployment mechanism. The suturing instrument eliminates the need for a preassembled needle and suture and reduces or eliminates the possibility of needle loss during suturing.
Patent CA-2491767-C (CA)
Inventor: SCHWEMBERGER RICK
IPC: A61B17/3211
Filed: 2004-12-24
Granted: 2013-04-02
Abstract: A surgical instrument adapted for applying a plurality of surgical fasteners to body tissue is provided, comprising a frame having a proximal handle and a distal end effector that is shaped and dimensioned for supporting a cartridge housing and an anvil which are movable relative to one another. The cartridge housing includes a knife structure adapted for cutting tissue by moving between the cartridge housing and the anvil. A firing mechanism is associated with the end effector and the cartridge housing for selective actuation. The knife structure includes a knife and a knife holder, and the knife holder is located on a proximal end of the knife opposite to a cutting edge of the knife. The firing mechanism includes a knife retraction hook having a hook that faces upward to receive the knife holder as the cartridge housing is loaded into the end effector of the linear surgical stapler.
Patent CA-2499109-C (CA)
Inventor: MISKIE MARK
IPC: A61F5/453
Filed: 2002-10-28
Granted: 2011-01-11
Abstract: La présente invention a trait à un réceptacle de transfert de fluide (10) à composants multiples utilisé dans un dispositif pour l'incontinence masculine. Le réceptacle (10) comporte une enveloppe extérieure (14) présentant une première extrémité ouverte (16) adaptée à la réception du pénis d'un utilisateur et une deuxième extrémité (17) définissant un orifice d'évacuation (22). La deuxième extrémité (17) se prolonge au delà de la première extrémité (16) d'une distance suffisante pour recouvrir la tête du pénis, grâce à quoi l'urine est transférée vers l'avant du pénis et vers l'extérieur à partir du réceptacle (10) par l'orifice de d'évacuation (22). Un insert amovible de contrôle de fluide (15) est logé dans la première extrémité ouverte (16) et comprend une languette de forme allongée (35) espacée d'une surface interne de l'enveloppe extérieure (14). La languette (35) constitue une barrière de refoulement entre le pénis et l'enveloppe extérieure (14) pour protéger le pénis de refoulement d'urine vers l'utilisateur et en éloignement de l'orifice d'évacuation (22).
Patent CA-2503570-C (CA)
Inventor: TAKASU TOSHIYUKI
IPC: A61P13/00
Filed: 2003-11-04
Granted: 2011-04-19
Abstract: (R)-2-(2- aminothiazol-4-yl)-4'-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide or its salt shows a potent bladder relaxation effect in "isolated rat bladder smooth muscle relaxation test", dose-dependently lowers the contraction frequency of rhythmic bladder contractions in "rat rhythmic bladder contraction measurement test" and, moreover, prolongs the urination intervals in "urination functions measurement test on cyclophosphamide-induced overactive bladder model rat". Owing to these effects, the above compound is useful as a remedy for overactive bladder.
Patent CA-2504537-C (CA)
Inventor: SINNARAJAH RAGULAN
IPC: H04H20/71
Filed: 2004-09-13
Granted: 2013-10-08
Abstract: A method and a system for providing signaling in cellular telephone system providing broadcast services to fully integrate broadcast services with the services provided by the cellular telephone systems. The signaling method coordinate interaction between an access network and the subscriber station to allowing the subscriber station to decode the broadcast service, to receive paging messages while receiving the broadcast service, to properly transition between operation states, and other functions known to one of ordinary skill in the art.
Patent CA-2505850-C (CA)
Inventor: PAVLOV PAUL
IPC: A61B17/68
Filed: 2002-11-13
Granted: 2011-01-04
Abstract: L'invention concerne une vis pour os (1) destinée à bloquer une facette articulaire entre les apophyses articulaires supérieure et inférieure de deux corps vertébraux et pourvue d'un axe fileté (2), d'une tête de vis (3) et d'un axe central (4). La tête de vis (3) est en outre dotée sur sa périphérie d'un certain nombre de rainures (5) qui sont essentiellement parallèles audit axe central (4).
Patent CA-2506473-C (CA)
Inventor: HUDDLE JAY O
IPC: A23N15/04
Filed: 2005-05-06
Granted: 2013-10-01
Abstract: A crop processing machine includes a transport mechanism for conveying a crop, a mounting assembly fixed with respect to the transport mechanism, and a knife assembly pivotally mounted with a 4-bar link to the mounting assembly, the knife assembly including a knife for trimming the crop as the crop is conveyed past the knife assembly.
Patent CA-2510608-C (CA)
Inventor: DAVENPORT FRANCIS L
IPC: D04H3/12
Filed: 2003-11-06
Granted: 2017-06-20
Abstract: A method for manufacturing a papermaker's or industrial fabric with improved functional properties such as permeability and abrasion resistance is disclosed. These improved functional properties are imparted by the application of a polymeric resin material onto preselected locations on a bare substrate using a piezojet array which deposits the polymeric resin material in droplets having an average diameter of 10µ  (10 microns) or more. The preselected locations, for example, may be knuckles formed by the interweaving of the yarns making up the fabric or interstices between the yarns. The polymeric resin material is set by means appropriate to its composition, and, optionally, may be abraded to provide the polymeric resin material above the surface plane of the base substrate with a uniform thickness.
Patent CA-2514325-C (CA)
Inventor: JONSSON INGEMAR
IPC: A61K9/14
Filed: 2004-01-23
Granted: 2013-11-12
Abstract: The invention refers to a composition material that is intended for rapid transmucosal delivery in the mouth of a biologically active substance when in contact with saliva. The composition material comprises at least one ionic carbohydrate, having at least one biologically active substance ionically bound thereto, and at least one wetable non-soluble polymeric carbohydrate.  The invention also refers to a method of preparing the composition material, which comprises the steps of: (a) providing a mixture of the at least one biologically active substance and at least one ionic carbohydrate in a solvent having a permissive pH for ionic bonding of the at least one biologically active substance to the at least one ionic carbohydrate; (b) mixing the mixture in the solvent for a period that is sufficient for allowing the ionic bonding to take place; and (c) recovering the mixture from the solvent.
Patent CA-2515550-C (CA)
Title: A cover for an infusion site
Inventor: JENSEN SOEREN
IPC: A61M39/00
Filed: 2004-02-11
Granted: 2011-11-22
Abstract: A cover (101) for an infusion device, comprising an upper plate element (103) with an upper face (104) and a lower face (105) oriented towards the upper face of the infusion device, wherein the lower face (105) of the plate element (103) comprises attachment means (106), cooperating with elements on the infusion device. The risk of bacteria and soil collected thereon penetrating into the construction is reduced considerably, and likewise the cover yields a smoother surface minimising the risk for the infusion device being torn off.
Patent CA-2517876-C (CA)
Title: Canule amelioree
Inventor: WOODARD JOHN CAMPBELL
IPC: A61B17/34
Filed: 2004-03-19
Granted: 2012-01-03
Abstract: L'invention concerne une canule (3) destinée à transporter du sang, comprenant une tige (2) tubulaire, flexible, allongée définissant un canal (5) pour le sang, situé entre une première extrémité et une seconde extrémité. Ladite tige est conçue pour être fixée de manière à fermer ledit canal (5) pour le sang, sans endommager la tige. La tige est également résistante aux contraintes de vrillage.