baber/WOPTO huggingface dataset:
Patent CA-2482463-C (CA)
Inventor: THOMAS JAMES EDWARD
IPC: H05B6/64
Filed: 2003-04-18
Granted: 2009-11-10
Abstract: An instrument is disclosed for carrying out controlled microwave assisted chemical processes, and that is particularly useful for handling relatively small samples. The instrument includes a microwave-transparent reaction vessel with an open mouth, a pressure-resistant seal on the mouth of the vessel, and a needle, portions of which penetrate the seal with a first end of the needle and provide fluid communication into the vessel. A pressure transducer is at the opposite end of the needle and in fluid communication with the interior of the vessel through the needle. The instrument defines a pressure control flow path from a portion of the needle outside of the vessel to a fluid port, the flow path being in communication with the needle, the interior of the vessel and the transducer. A controllable pressure release valve for the flow path is-associated with the port.
Patent CA-2485524-C (CA)
Title: Method for producing a high strength al-zn-mg-cu alloy
Inventor: BENEDICTUS RINZE
IPC: C22F1/053
Filed: 2003-06-11
Granted: 2010-11-16
Abstract: The present invention relates to a method for producing a high strength AI-Zn-Cu-Mg alloy with an improved fatigue crack growth resistance and a high damage tolerance, comprising the steps of casting an ingot with the following composition (in weight percent) Zn 5.5- 9.5, Cu 1.5 - 3.5, Mg 1.5 - 3.5, Mn <  0.25, Zr < 0.25, Cr < 0.10, Fe < 0.25, Si < 0.25, Ti < 0.10, Hf and/or V <  0.25, other elements each less than 0.05 and less than 0.15 in total, balance aluminium, homogenising and/or pre-heating the ingot after casting, hot working the ingot and optionally cold working into a worked product of more than 50 mm thickness, solution heat treating, quenching the heat treated product, and artificially aging the worked and heat-treated product, wherein the aging step comprises a first heat treatment at a temperature in a range of 105~C to 135~C for more than 2 hours and less than 8 hours and a second heat treatment at a higher temperature than 135~C but below 170~C for more than 5 hours and less than 15 hours. The product achieved by the method exhibits a compression yield strengh of at least 510 Mpa and an ST elongation at S/2 of at least 3.0 %. The invention concerns a weldable plate product of such high strength Al-Zn-Cu-Mg having a thickness of more than 50 mm and an aircraft structural member produced from such alloy.
Patent CA-2488044-C (CA)
Title: System and method for synchronizing the configuration of distributed network management applications
Inventor: KORTRIGHT KRIS
IPC: H04L12/24
Filed: 2003-06-06
Granted: 2012-04-03
Abstract: A change management system to synchronize the configuration of network management applications. Traditional network management systems are maintained by hand~entering device lists into individual network management applications with no common-ties between the different applications. Whenever a network management application is changed or upgraded, it frequently becomes necessary to insure that the upgrade is populated throughout the network in order for devices to talk to one another in an error free way. The present invention is a system and method that automates the change management process in a real-time using a two-way communications model that permits a central database to affect changes on all or some network management applications/systems in the field, while also allowing those same field systems to affect the central database thereby reducing the time required for updating and monitoring a system when device changes take place.
Patent CA-2489472-C (CA)
Title: A lock for a door of a motor vehicle
Inventor: CETNAR ROMAN
IPC: E05B17/00
Filed: 2003-06-13
Granted: 2012-01-10
Abstract: Described herein is a lock (1) for a door of a motor vehicle provided with: a closing mechanism (6) designed for coupling with a lock striker (2) along a direction (B) of relative coupling; a supporting body (4) of said closing mechanism (6) presenting a housing seat (5) for an engagement portion of the lock striker (2); and elastically compliant arrest means (30) delimiting the housing seat (5) at least in the aforesaid direction (B) of relative coupling in order to define a damped arrest of the engagement portion (3) of the lock striker (2). The arrest means (30) are coated on their surface, in the area of interaction with the engagement portion (3) of the lock striker (2), by a rigid protective shield (40).
Patent CA-2492075-C (CA)
Inventor: NOVAK THEODORE A D
IPC: A61B17/32
Filed: 2003-07-02
Granted: 2012-10-02
Abstract: A medical instrument includes a handpiece (12), an electromechanical transducer (14) disposed in the handpiece (12) and an electrical circuit (100) disposed at least partially in the handpiece for supplying alternating electrical current of a predetermined frequency to the transducer (14). A  probe is operatively connected to the transducer for transmitting vibrations generated by the transducer to an operative site in a patient. A switching device (98) is mounted to the handpiece and is operatively connected to the circuit (100) and the transducer (14) for enabling the supply of power to the transducer (14) during a motion of the probe in a preselected direction relative to the handpiece (12) and for disabling the supply of power to the transducer (14) upon a termination of motion of the probe in the preselected direction.
Patent CA-2498959-C (CA)
Inventor: BURNETT GEORGE ALEXANDER
IPC: B01D33/03
Filed: 2003-08-05
Granted: 2009-04-28
Abstract: La présente invention concerne un appareil comprenant un crible vibrant et un ensemble tamis (20). L'appareil comporte en outre une obturation (30) permettant de fermer le passage entre le crible vibrant et l'ensemble tamis. La construction est caractérisée en ce que l'appareil comprend en outre une monture (22a) pour retenir amovible l'élément d'obturation (30).
Patent CA-2499274-C (CA)
Inventor: KOSLOW EVAN E
IPC: B01D37/00
Filed: 1996-11-28
Granted: 2008-02-26
Abstract: A process of purifying water or other filterable liquid by filtering water or other filterable liquid through the wall of an extruded, thin-walled activated carbon filter tube having a wall thickness of about 0.5 inch (12.7 mm) or less and an average dry density sufficient to remove at least about 99.5% of sub-micron particles from the liquid filtered through said tube.
Patent CA-2500310-C (CA)
Inventor: TRILLO RAUL
IPC: A61K9/107
Filed: 2003-10-09
Granted: 2013-03-12
Abstract: Provided is a method of treating a patient having a tissue that is subject to an ischemic event. The method is conducted by parenterally administering a formulation containing a halogenated volatile anesthetic in an amount effective to improve the tissue's resistance to or tolerance of the ischemic event. In preferred embodiment of the invention, the amount of the formulation administered to the patient is sub-anesthetic. The formulation can be administered prior to, concurrently with, or after the ischemic event. The method can be used, for example, for treatment of patients having myocardial or neuronal tissue that is subject to an ischemic event.
Patent CA-2501191-C (CA)
Inventor: CAI ZHIJUN
IPC: H04W88/18
Filed: 2004-08-06
Granted: 2015-05-12
Abstract: A communication system (100) that includes a Multimedia Broadcast Multicast Service (MBMS) service provides re-broadcasts of an event to subscribers (102-104) to the MBMS service. An infrastructure (124) included in the communication system and comprising a server (118) coupled to a RAN controller (114) via a support node (116) receives a first set of MBMS data from an MBMS content provider (127) and conveys the first set of MBMS data along with an associated first Session Description to a subscribed mobile station (102-104). The infrastructure then receives a second set of MBMS data from the MBMS content provider, wherein the second set of MBMS data comprises a re-conveyance of the first set of MBMS data, and conveys an MBMS notification along with an associated second Session Description to the mobile station. The mobile station may then determine whether to receive the re-conveyance based on the first and second Session Descriptions.
Patent CA-2509178-C (CA)
Title: Apparatus for gluing of veneer sheets
Inventor: PERTTILAE MARKO
IPC: B27D1/10
Filed: 2005-06-03
Granted: 2012-11-06
Abstract: Apparatus for applying glue to veneer sheets comprises elements (6, 7, 8) for transporting veneer sheets (3), supported substantially in a horizontal position, to the gluing, a glue applying device (2) for administering glue onto the veneer traveling under it, as well as elements (9,10, 11) for directing the glued veneers (4), supported substantially in a horizontal position, to a further processing, said conveying elements being located with respect to each other so as to leave in the direction of transport a transfer gap aligned with the glue administering device (2). The device further includes means for forcing the veneer to be glued and the glued veneer at its center portion in the direction of transport to a different level than the edge portions thereof in the direction of transport.
Patent CA-2515224-C (CA)
Title: Composition fongicide comprenant un derive de pyridylmethylbenzamide et un chlorthalonil
Inventor: LATORSE MARIE-PASCALE
IPC: A01N43/40
Filed: 2004-04-14
Granted: 2012-06-12
Abstract: L'invention concerne une composition fongicide comprenant au moins un dérivé de pyridylméthylbenzamide représenté par la formule générale (I) et un dérivé de chloronitrile, le chlorothalonil, selon un rapport pondéral composé (I) / chlorothalonil de 0,005 à 1. L'invention concerne également une méthode de prévention ou de traitement des champignons phytopathogènes des cultures à l'aide de ladite composition.
Patent CA-2528020-C (CA)
Title: Vest with air bag
Inventor: HADDACKS WILLIAM N
IPC: A62B99/00
Filed: 2004-06-04
Granted: 2010-05-04
Abstract: A vest with air bag (20) includes a shell with shoulder pads (40), a front chest protector (50) having ventilation holes therethrough attached to the shell and an air bag (100) attached to the chest protector. The shell defines a neck opening, a torso opening, and a pair of opposed arm holes. The air bag (100) is configured to expand in front of a torso of a user. The vest includes a cartridge/canister (222), an activator (224), and a pull ring (80). The vest may include a power source (212), a sensor (214), a die marker (216), a positioning device (226), a communication device (228), an antenna (230), a control logic (210), and a communication bus (232). The pull ring (80) is configured to operatively engage the activator (224) to release breathable gas from the cartridge/canister (222) when the pull ring is pulled by a user.
Patent CA-2528320-C (CA)
Title: Process for production of propylene and ethylbenzene from dilute ethylene streams
Inventor: HILDRETH JAMES M
IPC: C07C2/64
Filed: 2004-06-08
Granted: 2011-08-30
Abstract: A process for producing propylene is provided which includes directing an ethylene stream from an ethylene reaction zone to a propylene reaction zone; directing a butene stream to the propylene reaction zone; reacting the ethylene stream with the butene stream in the propylene reaction zone to produce a propylene reaction stream; and subjecting the propylene reaction stream to a recovery operation to recover propylene. A processes is also provided for producing an alkylaromatic by directing an ethylene stream from a propylene reaction zone to an alkylaromatic reaction zone; directing an aromatic stream to the alkylaromatic reaction zone; reacting the ethylene stream with the aromatic stream in the alkylaromatic reaction zone to produce an alkylaromatic reaction stream; and subjecting the alkylaromatic reaction stream to a recovery operation to recover alkylaromatics. A process for producing propylene and an alkylaromatic is also provided.
Patent CA-2529649-C (CA)
Title: Substituted spirobenzazepines
Inventor: PATEL MONA
IPC: C07D223/00
Filed: 2004-06-16
Granted: 2012-01-31
Abstract: The invention is directed to nonpeptide substituted benzazepines of Formula (I), which are useful as vasopressin receptor antagonists for treating conditions associated with vasopressin receptor activity such as those involving increased vascular resistance and cardiac insufficiency, including congestive heart failure, hyponatremia, and hypertension, among others disclosed. Pharmaceutical compositions comprising a compound of Formula (I) and methods of treating conditions such as hypertension, congestive heart failure, cardiac insufficiency, coronary vasospasm, cardiac ischemia, liver cirrhosis, hyponatremia, renal vasospasm, renal failure, diabetic nephropathy, cerebral edema, cerebral ischemia, stroke, thrombosis, or water retention are also disclosed.
Patent CA-2535849-C (CA)
Title: Improved airway device
Inventor: NASIR MUHAMMED ASLAM
IPC: A61M16/04
Filed: 2004-08-13
Granted: 2013-03-26
Abstract: An airway device (10) for human or animal use comprising an airway tube (11) having a distal end (13) and a proximal end (12), the distal end (13) of which is surrounded by a laryngeal cuff (14), wherein the cuff (14) is non-inflatable and is pre-formed in a shape such that a face region of the cuff (14) is adapted to fit snugly over the laryngeal inlet of a patient, and wherein the external profile of the tube is substantially uniform between the distal end (13) of the tube (11) where it starts to meet the cuff (14) and the proximal end (13) of the tube (11), and wherein the face region of the cuff (14) is formed from a material with a Shore hardness on the A scale of between 0 to 30.
Patent CA-2538048-C (CA)
Inventor: STACHOWIAK GRZEGORZ
IPC: C03C17/34
Filed: 2004-10-07
Granted: 2011-01-18
Abstract: L'invention concerne un article revêtu ou un système de couche qui comporte au moins une couche réfléchissante à l'infrarouge (IR) renfermant du niobium (Nb) en sandwich entre au moins deux couches diélectriques. Dans certains modes de réalisation, une couche barrière à Cr est prévue pour protéger la couche réfléchissante à l'IR au Nb, à des fins de durabilité chimique. Dans d'autres modes de réalisation selon l'invention, un revêtement de protection renfermant une couche à oxyde de zirconium permet de protéger la couche réfléchissante à l'IR au Nb à des fins de durabilité.
Patent CA-2540442-C (CA)
Inventor: WILLIAMS ARCHIE B III
IPC: A61B6/00
Filed: 2004-09-30
Granted: 2011-09-27
Abstract: L'invention concerne un milieu de contraste à faible concentration d'agent de contraste (ingrédient actif) et/ou faible valeur Hounsfield utilisé dans des procédures médicales et diagnostiques ou à usage thérapeutique. Dans un autre mode de réalisation, ledit milieu de contraste est constitué d'un agent de contraste seul ou combiné à un agent de stabilisation ou à un agent osmotique. L'invention concerne également un milieu de contraste à valeur Hounsfield inférieure à 250. Dans un mode de réalisation, le milieu de contraste comprend un agent de contraste, tel qu'un composé à base de moins de 2 % en poids/volume de baryum. Dans un dernier mode de réalisation l'invention concerne des formulations et des procédés permettant de détendre un segment anatomique d'un individu et d'en fournir une image.
Patent CA-2540549-C (CA)
Title: Fluid reservoirs for penile implant devices and methods of manufacturing
Inventor: GEORGE STEPHANIE A
IPC: A61F5/00
Filed: 2004-10-01
Granted: 2010-06-29
Abstract: A fluid reservoir (118) for a penile implant device that includes a body portion (126) having a sleeve (134) from which a tube (124) may extend. The body portion includes support structure (138) positioned at an interior surface of the body portion near an orifice of the reservoir, which orifice leads to a fluid passage (136) of the tube. The support structure may comprise a plurality of protrusions (140) that are arranged around the orifice (127) and that extend from a base portion (142) of the body portion. The invention also relates to a method of manufacturing a fluid reservoir for a penile implant device, which includes positioning a tube in a mold and injection molding a reservoir body onto the tube. More particularly, the method may include providing a mold, positioning a tube in the mold, injecting material into the mold, curing the material, and opening the mold to remove the reservoir body and tube assembly.
Patent CA-2543026-C (CA)
Inventor: LESAGE GAETAN
IPC: F25B29/00
Filed: 2006-04-12
Granted: 2013-01-22
Abstract: Un système de réfrigération de récupération de chaleur utilise un premier compresseur pour élever la quantité de chaleur latente pouvant être récupérée par le système et pour récupérer cette chaleur à l'aide de moyens de récupération de chaleur, tels que des bobines de récupération de chaleur, pour des applications pratiques, telles que le chauffage d'un bâtiment. En outre, le système réduit la pression requise à partir d'un second compresseur utilisé pour une réfrigération, et l'énergie ainsi consommée, en particulier pendant des périodes froides de l'année lorsqu'un moyen de condensation de fluide frigorigène a moins d'exigences de condensation.
Patent CA-2562394-C (CA)
Title: Method and assembly for transferring rolls during packaging
Inventor: LINDBERG HARRI
IPC: B65B35/10
Filed: 2005-04-11
Granted: 2012-01-31
Abstract: The invention relates to a method for moving paper, board and cellulosic web rolls in a roll packaging system comprising a plurality of roll handling stations. According to the method, to the system are imported at least three rolls (10, 16, 17) via a receiving station (5), the rolls (10, 16, 17) are moved in the system by means of a car (4) of an indexing conveyor, the car being adapted to move synchronously at each roll handling station, the car (4) is moved in a return motion when the indexing conveyor car (4) is in its lowermost position (base elevation level 0), the rolls (10, 16, 17) are moved in synchronism forward to at least one station, e.g., the wrapping station (7) and to at least one other station (6 or 8 or 9), and at least one roll (10) is moved at one station (7) in the direction of the roll~s longitudinal axis. All rolls (10, 16, 17) in the system are moved at least once synchronously having the car (4) of the indexing conveyor driven into its uppermost position (second elevation level 2), and at least one roll (10) is moved at one station (7) having the car (4) of the indexing conveyor driven into a vertical position (elevation level 1) situated between said uppermost and said lowermost elevation level. Also included is an assembly for moving such rolls.
Patent CA-2564304-C (CA)
Title: Rising stimulation modification
Inventor: GERIG DUANE A
IPC: A01K15/02
Filed: 2005-04-20
Granted: 2010-10-19
Abstract: A method of modifying the behavior of an animal including the steps of increasing a stimulation level of a stimulation device in stimulating contact with the animal, the stimulation level associated with one of a plurality of levels, the plurality of levels including a minimum level, applying a stimulation to the animal associated with the stimulation level, determining a compliant behavior of the animal and reducing the stimulation level to one of the plurality of levels between a current stimulation level and the minimum level dependent upon the determining step.
Patent CA-2581326-C (CA)
Title: Disposable wearing article
Inventor: SUGITO TOMOKO
IPC: A61F13/56
Filed: 2005-10-13
Granted: 2010-09-21
Abstract: The present invention aims to provide a wearing article includes a pair of connector sheet strips extending inward from transversely opposite side edges of the wearing article and serving as fastener means to connect front and rear waist regions improved so that the connector sheet strips can be easily turned around so as to extend outward from the side edges.
Patent CA-2583437-C (CA)
Title: Novel inhibitors of folic acid-dependent enzymes
Inventor: STOICESCU DAN
IPC: A61K31/505
Filed: 2006-08-16
Granted: 2010-03-30
Abstract: The invention relates to compounds of the formula I, or pharmaceutically acceptable salts thereof: wherein: Z = O  or S; n = 1 - 3; R3 = -CO2R8, -C(O)SR8, -C(O)NHR8, -C(S)OR8, -C(S)SR8, -C(S)NHR8, -C(NH)SR8 or -C(NH)NHR8, wherein R8 is -H or alkyl; R4 =.H, -CH2R5 or -CH2CH2R5, wherein R5 independently has one of the meanings of R3; B= -NR2-, -CH2NR2-, -CH2CH2NR2-, -CH2CHR7 - or -CH2O-, wherein R2 is H or a C1 3 alkyl, alkenyl or alkynyl group, and R7 is H or a C13 alkyl or alkoxy group; A = wherein R1 =-NH2 or -OH, and C and D are each, independently, a 5-or 6- membered, substituted or unsubstituted, aromatic or non-aromatic ring which may also contain one or more heteroatoms, and C is connected to group B in any available position.
Patent CA-2585131-C (CA)
Title: Water-borne dispersions of oil modified urethane polymers
Inventor: PAJERSKI ANTHONY D
IPC: C09D175/14
Filed: 2005-10-26
Granted: 2014-01-21
Abstract: A compositions comprising a self-crosslinkable aqueous dispersion of a polyurethane polymer having pendant auto-oxidizable functional groups is disclosed, said composition obtainable by reacting: (a) an organic polyisocyanate; (b) an isocyanate reactive compound containing pendant fatty acid unsaturation; (c) an isocyanate reactive polymeric polyol containing neutralizable pendant carboxylic acid groups; and (d) a reactive diluent containing at least two polymerizable, ethylenically unsaturated double bonds.  The obtained polyurethane dispersion is suitable for application in self-curing coating compositions.
Patent CA-2595822-C (CA)
Title: Photoreceptor
Inventor: LIN LIANG-BIH
IPC: G03G5/07
Filed: 2007-08-01
Granted: 2012-07-17
Abstract: An electrophotographic imaging member includes a substrate, an optional intermediate (undercoat) layer, a photogenerating layer, which can be a single layer of include separate charge generating and charge transport layers, and an optional overcoating layer, wherein the photogenerating layer or a sub-layer thereof include a carbon nanotube material.
Patent CA-2600013-C (CA)
Inventor: SUTTLE JAMES M
IPC: A23G3/02
Filed: 2006-02-24
Granted: 2014-05-27
Abstract: Improved methods and apparatus for continuously molding chocolate are disclosed, including a method and apparatus for removing flash from chocolate pieces and products (both molded and otherwise); and a manifold for continuously providing liquid chocolate to a continuous mold and directing excess liquid chocolate away.
Patent CA-2600381-C (CA)
Title: Procede de production du 1-(3-(2-(1-benzothiophen-5-yl)- ethoxy)propyl)azetidin-3-ol ou de ses sels
Inventor: SAITOH AKIHITO
IPC: C07D333/56
Filed: 2006-03-27
Granted: 2013-11-12
Abstract: L~invention concerne un procédé de production du 1-(3-(2-(1-benzothiophén-5- yl)éthoxy)propyl)azétidin-3-ol ou de ses sels, ledit procédé comprenant l~utilisation, en tant que composé de départ, d~un dérivé acide (phénylthio)acétique de formule générale [1] ou l~un de ses sels : [Formule chimique 1] (Dans la formule, X1 représente un groupe halogéno). Ledit procédé permet de produire de façon sûre et en masse le 1-(3-(2- (1-benzothiophén-5-yl)éthoxy)propyl)azétidin-3-ol ou ses sels, ces composés étant utiles en tant que remèdes aux maladies du système nerveux central et des nerfs périphériques.
Patent CA-2603845-C (CA)
Title: Systeme d'instrument chirurgical
Inventor: VOEGELE JAMES W
IPC: A61B46/23
Filed: 2006-04-07
Granted: 2014-02-04
Abstract: L'invention porte sur un système d'instrument chirurgical pour une procédure laporoscopique manuelle. Ce système comprend un disque laparoscopique qui peut être adapté de manière à contenir plusieurs instruments chirurgicaux. D'autres éléments du système d'instrument chirurgical comportent une poche de stockage à placer dans la cavité corporelle, un dispositif de support de tissus, un dispositif d'éloignement des tissus d'un site chirurgical, ainsi que des marqueurs de tissus afin de marquer des tissus en vue d'un événement chirurgical.