baber/WOPTO huggingface dataset:
Patent CA-2461051-A1 (CA)
Title: Oxy-fuel combustion system, method, and uses therefor
Inventor: GROSS DIETRICH M
IPC: F27D99/00
Filed: 2002-03-22
Abstract: An oxygen fueled combustion system includes a furnace having at least one burner, an oxygen supply for supplying oxygen having a predetermined purity, and a carbon based fuel supply for supplying a carbon based fuel. The oxygen and the carbon based fuel are fed into the furnace in a stoichiometric proportion to one another to limit an excess of either the oxygen or the carbon based fuel to less than 5 percent over the stoichiometric proportion. The combustion of the carbon based fuel provides a flame temperature in excess of 4500°F. The exhaust gas stream from the furnace has substantially zero nitrogen-containing combustion produced gaseous compounds from the oxidizing agent and reduced green-house gases.  Substantially less carbon based fuel is required than conventional combustion systems without a loss of energy output.
Patent CA-2462930-A1 (CA)
Inventor: BAYER ROBERT
IPC: C07K16/24
Filed: 2002-10-09
Abstract: The invention includes methods and compositions for remodeling a peptide molecule, including the addition or deletion of one or more glycosyl groups to a peptide, and/or the addition of a modifying group of peptide.
Patent CA-2465103-A1 (CA)
Title: Use of a prostaglandin derivative as an anti-pruritic agent
Inventor: YAGI MAKOTO
IPC: A61P17/02
Filed: 2003-08-07
Abstract: A pharmaceutical preparation for preventing or treating pruritic symptoms which contains as an effective ingredient a prostaglandin derivative represented by formula [1]   (see formula 1) wherein X1 and X2 which are different from each other represent a hydrogen atom, a halogen atom or a hydroxyl group;     Y is an ethylene group, a vinylene group or an ethynylene group; Z is the formula (CH2)k A(CH2)h B(CH2)q, (CH2)k A(CH2)r A'(CH2)t, (CH2)k B(CH2)h B'(CH2)q or (CH2)k-1B'(CH2)q-1A' wherein k is an integer of 1 to 4, h is an integer of 0 to 4, q is an integer 1 to 4, r is an integer of 0 to 4, and t is an integer of 0 to 2;     A and A' which may be the same or different represent an ethylene group, a vinylene group or an ethynylene group;  B and B' which may be the same or different represent an oxygen atom or a group represented by the formula S(O), wherein u is an integer of 0 to 2;     W1 is a hydroxyl group, a C1-10 alkyloxy group, a C3-10 cycloalkyloxy group, an aryloxy group or an arylalkyloxy group;     W2 is a C1-10 alkyl group, a C2-10 alkenyl group, a C2-10 alkynyl group, a C3-10 cycloalkyl group, a C1-5 alkyl group substituted by C3-10 cycloalkyl group(s), or a group represented by the formula (see above formula) wherein W4 is a C1-10 alkyl group, a C2-10 alkenyl group, a C2-10 alkynyl group or a C1-5 alkyl group substituted by C3-10 cycloalkyl group(s); v is an integer of 0 to 4;     W3 is a hydrogen atom or a methyl group, or W3 when taken together with W2 and the adjacent carbon atom forms a C3-10 cycloalkyl group; m is 0 or 1, a pharmaceutically acceptable salt thereof or a hydrate thereof.
Patent CA-2469122-A1 (CA)
Inventor: CLARKE ROBERT L
IPC: D21F7/00
Filed: 2002-11-21
Abstract: La présente invention se rapporte à un système (10) et à un procédé permettant de transférer une feuille de papier avançant de manière continue d'un dispositif de séchage (12) jusqu'à une section de bobine. Le système comprend une première toile (20) définissant un premier transporteur mobile. La première toile (20) peut être une toile perméable qui est positionnée en aval du dispositif de séchage (12). Une seconde toile (30), qui peut également être perméable et définit un second transporteur mobile (30), est également utilisée. Le premier transporteur mobile (20) recouvre le second transporteur mobile (30) sur une distance préétablie, et ces premier (20) et second (30) transporteurs mobiles sont conçus pour recevoir entre eux la bande de papier (18). Un dispositif d'aspiration (24) est disposé rotatif contre le premier transporteur mobile (20), et le dispositif de séchage (12) et ce dispositif d'aspiration sont disposés l'un par rapport à l'autre de manière à former un tirage ouvert. Le dispositif d'aspiration est conçu pour produire une aspiration qui attire la bande (18) vers la première toile (20) de manière à transférer la bande en mouvement vers la longueur préétablie sur laquelle les premier (20) et second (30) transporteurs se recouvrent.
Patent CA-2469932-A1 (CA)
Title: Ffe array dispenser
Inventor: MARKO-VARGA GYOERGY
IPC: B01L3/00
Filed: 2002-12-11
Abstract: A dispensing device for use in chemical analysis comprising at least two dispenser nozzles, a chamber having at least two inlets, a membrane entity constituting part of defining elements of said chamber, said membrane entity comprising at least one flexible membrane, and an actuation element, such th at liquids brought to flow through said inlets into said chamber can be pressurised by actuating the membrane entity by providing a pulse to said actuation element, and thereby dispensing an amount of liquid through each o f said at least two nozzles. Embodiments include devices comprising integrated free flow electrophoresis separation means.
Patent CA-2472038-A1 (CA)
Title: An apparatus for separating material
Inventor: MCCLUNG GUY LAMONT III
IPC: B07B1/46
Filed: 2003-01-16
Abstract: An apparatus for separating material, said apparatus comprising a shale shaker and a screen assembly characterised in that said screen assembly (SC) comprises a plurality of holes (27a) and said shale shaker comprises holes (27) or recesses, the apparatus further comprising a plurality of fasteners (20) for releaseably connecting said screen assembly to said shale shaker through said plurality of holes.
Patent CA-2472473-A1 (CA)
Inventor: HASSAN AHMED
IPC: G06F12/12
Filed: 2004-06-25
Abstract: A low memory manager configured to cause part of the memory allocated to a specialized application to be held in reserve so that it can be used to support the specialized application during an occurrence of low memory, thus providing time for data backup or remedial steps to be carried out before the affected application crashes.
Patent CA-2472939-A1 (CA)
Title: Dispositif pour piloter passivement la dilatation thermique du carter d'extension d'un turboreacteur
Inventor: CHEREAU THOMAS
IPC: F01D25/24
Filed: 2004-07-08
Abstract: L'invention porte sur un dispositif de pilotage passif de la dilation thermique du carter d'extension (23) d'un turboréacteur, ledit carter d'extension (23) enveloppant le carter (2) de compresseur haute pression (1) du turboréacteur, et comportant une bride (24) de fixation à une bride amont (28) du carter (25) de la chambre de combustion (26). Il est caractérisé par le fait qu'au moins une cavité (45) circonférentielle est ménagée entre les dites deux brides (24 et 28) dans laquelle circule un flux de gaz prélevé en entrée de la chambre de combustion (26). On utilise ainsi une circulation naturelle engendrée par la différence de pression. Grâce au dispositif de l'invention, on pilote passivement la bride, et on réduit les contraintes résultant d'une dilatation différentielle entre la pe au du carter et sa bride de fixation.
Patent CA-2477929-A1 (CA)
Title: Fibre laminate and method for manufacturing a fibre laminate
Inventor: KUNZE BERND
IPC: D04H3/11
Filed: 2004-08-18
Abstract: A fibre laminate, especially absorbent wiping cloth, wherein at least one layer of a spun-bonded web and at least one layer of meltblown fibres is provided.  Furthermore, at least one layer of hydrophilic fibres is present. Some of the meltblown fibres (8) are also distributed in the layer of spun-bonded web and/or in the layer of the hydrophilic fibres.
Patent CA-2477959-A1 (CA)
Title: Catalyseur d'isomerisation et d'hydrodesulfuration, procede de production connexe, et procede d'isomerisation et d'hydrodesulfuration d'huile d'hydrocarbure sulfureux
Inventor: KAWAKAMI TAKAHITO
IPC: B01J21/06
Filed: 2003-02-28
Abstract: L'invention concerne un procédé de production d'un catalyseur d'isomérisation et de désulfuration destiné à une huile d'hydrocarbure sulfureux et caractérisé en ce qu'il consiste à contraindre une composition d'alumine et de zircone sulfatée porteuse de platine de porter du palladium.
Patent CA-2479849-A1 (CA)
Title: Antibacterial liquid dish cleaning compositions
Inventor: SURIANO DAVID
IPC: C11D3/37
Filed: 2003-03-19
Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a salicylic acid, polyethylene glycol and water.
Patent CA-2479920-A1 (CA)
Inventor: MURTHY NIREN
IPC: A61K9/51
Filed: 2003-03-28
Abstract: L'invention concerne de nouveaux microgels, de nouvelles particules et de nouvelles matières polymères associées, permettant une administration de matières bioactives dans des cellules, à utiliser en tant que vaccins ou qu'agents thérapeutiques. Les matières sont fabriquées en faisant appel à une molécule de réticulation présentant une liaison clivable dans des conditions faiblement acides. Cette molécule de réticulation est exemplifiée par un agent de réticulation de bisacryloyle acétal. Ces nouvelles matières présentent la caractéristique commune de pouvoir dégrader par hydrolyse acide dans des conditions se trouvant généralement à l'intérieur de compartiment endosomaux ou lysosomaux de cellules, ce qui permet de libérer leur charge à l'intérieur de la cellule. Ces matières peuvent également être utilisées pour l'administration de composés thérapeutiques dans des zones acides de tumeurs et dans des sites d'inflammation.
Patent CA-2481376-A1 (CA)
Inventor: HEYES MELVYN P
IPC: C12Q1/00
Filed: 2003-04-01
Abstract: The present invention provides novel isolated polynucleotides and small molecule target polypeptides encoded by the polynucleotides. Antibodies that immunospecifically bind to a novel small molecule target polypeptide or any derivative, variant, mutant or fragment of that polypeptide, polynucleotide or antibody are disclosed, as are methods in which the small molecule target polypeptide, polynucleotide and antibody are utilized in the detection and treatment of a broad range of pathological states. More specifically, the present invention discloses methods of using recombinantly expressed and/or endogenously expressed proteins in various screening procedures for the purpose of identifying therapeutic antibodies and therapeutic small molecule s associated with diseases. The invention further discloses therapeutic, diagnostic and research methods for diagnosis, treatment, and prevention of disorders involving any one of these novel human nucleic acids and proteins.
Patent CA-2483847-A1 (CA)
Title: Method and apparatus for persistent connections to a device through the use of multiple physical network connections and connection hand-offs between multiple bands, modes and networks
Inventor: TUCKER MARK
IPC: H04W4/70
Filed: 2003-04-29
Abstract: A method and system to provide multiple connections to a device from separate physical networks through the same logical network layer while keeping connections persistent. In order to keep connections persistent and change physical networks, at least one additional connection is needed to seamlessly accomplish the "hand-off". If one or more signals from the network host to the device (35) are weak or degraded, then multiple connections can provide redundancy of data being sent from the host to the device reducing the amount of lost data. Multiple connections can be used to increase the amount of data that can be sent to the device at any given time. The system also contains various multiplex servers (49-42) that are assigned to one or more mobile devices, and acting as the device~s proxy in order to transfer data back and forth.
Patent CA-2485411-A1 (CA)
Inventor: HASSARD STUART
IPC: C12Q1/6851
Filed: 2003-06-02
Abstract: L'invention concerne un procédé destiné à surveiller la production de molécules d'acides nucléiques cohérentes à partir d'un mélange inhérent par PCR. Ledit procédé comprend la collecte de matières commençant la PCR dans une chambre, et la réalisation des étapes de la PCR, notamment la dénaturation, la renaturation et l'extension, tout en surveillant la production de molécules d'acides nucléiques cohérentes grâce à l'éclairement du mélange par lumière ultraviolette et grâce à la détermination de la quantité de lumière absorbée par lesdites molécules.
Patent CA-2485868-A1 (CA)
Title: Vehicle with hydraulic drive and steering systems
Inventor: PAUL LOWELL ALLEN
IPC: B60K17/10
Filed: 1995-05-04
Abstract: Front and rear wheeled units of vehicle are connected together for articulated steering. Wheels on at least one unit are mounted for swivelling relative to the respective unit to provide kingpin steering in combination with articulation steering. A first embodiment has front and rear kingpin steering and articulation steering performed manually and independently of the each other. In a second embodiment, a steering integrator cooperates with actuators which control at least the articulation steering and kingpin steering of the front wheels to automatically integrate two types of steering so that a controlled relationship exists between an articulation angle of the front unit with respect to the rear unit, and swivel angles of the front wheels with respect to the front unit. A manual steering control, e.g. a steering wheel, controls actuation of the steering integrator. Each wheel is powered by a hydraulic motor receiving pressurized fluid from a drive apparatus comprising a flow combiner and two flow restrictors connected in parallel with each other and communicating with outlets from the wheel motors.  Bypass valves can be used to bypass the flow combiner and flow restrictors as needed in certain applications not requiring the flow combiner, to reduce generation of heat in the hydraulic fluid.
Patent CA-2486843-A1 (CA)
Title: Tandem motor scraper
Inventor: HAUGEN HAROLD DALE
IPC: E02F3/85
Filed: 2004-11-05
Abstract: A method of connecting a tandem bucket assembly to a conventional motor scraper comprises detaching a bucket frame mounted on wheels on an axle from a second conventional motor scraper and adding a gooseneck arm to the front end of the bucket frame to form the tandem bucket assembly. The tandem bucket assembly is connected to the conventional motor scraper by connecting a front end of the gooseneck arm to the conventional motor scraper at a pivoting connection located forward of the rear axle of the conventional motor scraper and behind a bucket of the conventional motor scraper. Bucket controls are mounted on the conventional motor scraper to operate a tandem bucket on the tandem bucket assembly.
Patent CA-2487545-A1 (CA)
Inventor: PIRETTI GIANCARLO
IPC: A47B83/02
Filed: 2004-11-16
Abstract: A chair comprising a base structure (12) bearing a seat (14), a backrest (16) and a writing tablet (38) movable between a first lowered inoperative position and a raised operative position, in which in the first lowered inoperative position the tablet (38) is parallel to a vertical axis and is inclined relative to a vertical plane parallel to the longitudinal axis of the chair, so that two or more chairs of the same type can be approached longitudinally to each other with the tablets of two adjacent chairs partially superposed on each other. The writing tablet (38) is also provided with a second lowered inoperative position in which the tablet is inclined relative to a vertical axis and is inclined relative to said vertical plane parallel to the longitudinal axis of the chair, so that two or more chairs of the same type can also be superposed vertically on each other with the tablets of two adjacent chairs partially superposed on each other.
Patent CA-2487822-A1 (CA)
Inventor: GRABINAR PAUL LIONEL
IPC: G06F17/30
Filed: 2003-05-27
Abstract: L'invention concerne un procédé de communication d'objets de données. Ce procédé consiste à assembler au moins un objet transactionnel par un serveur de demande (225) à partir de données contenues dans un magasin de données (230) dans un système d'informations à distance (240), et à stocker un objet transactionnel correspondant compris dans une mémoire cache (210) dans un dispositif local de traitement d'informations (235). Un message de mise à jour d'un objet transactionnel met à jour les données contenues dans le magasin de données (230) ou dans la mémoire cache (210). De plus, la mémoire cache stocke au moins un objet transactionnel comprenant une pluralité d'objets de données sous forme d'entité accessible. Ainsi, la logique transactionnelle peut être extraite d'une application et d'une mémoire cache, facilitant l'exécution et l'augmentation de la portabilité entre la mémoire cache (210) et les différents magasins de données (130). En outre, un protocole de communication amélioré à gestion de cache supprime la nécessité pour une application de récupérer après des problèmes de réseau, ce qui rend plus facile d'écrire sur l'application.
Patent CA-2488319-A1 (CA)
Inventor: CRAIG TODD W
IPC: A47J43/28
Filed: 2004-11-23
Abstract: The invention provides ladles and spreaders for spreading food material on a food item. The spreader has a bowl having a shape generally corresponding to a shape of the food item upon which the material is to be spread. For example, the shape might be generally square, generally rectangular or generally triangular. Methods of distributing fluid material on a food item such as a pizza are also provided. The methods make use of the new spreader.
Patent CA-2488402-A1 (CA)
Title: Pyrazole-derivatives as p38 kinase inhibitors
Inventor: JEROME KEVIN D
IPC: A61P25/28
Filed: 2003-06-05
Abstract: This invention is directed generally to pyrazoles that, inter alia, inhibit p38 kinase, TNF, and/or cyclooxygenase-2 activity. Such pyrazoles include compounds generally corresponding in structure to the following formula (I), wherein L1, L2,Xl, X2, X3, X4, X5, X6, Rl, R3A, R3b,R3C, R4, and R5 are as defined in this specification. The pyrazoles further include tautomers of su ch compounds, as well as salts of such compounds and tautomers. This invention also is directed to compositions of such pyrazoles, intermediates for the syntheses of such pyrazoles, methods for making such pyrazoles, and methods for treating (including preventing) conditions (particularly pathological conditions) associated with p38 kinase, TNF, and/or cyclooxygenase-2 activit y.
Patent CA-2490842-A1 (CA)
Inventor: AGRAWAL AVNEESH
IPC: H04W72/00
Filed: 2004-04-23
Abstract: According to one aspect of the invention, a method is provided in which a group of users in a system that employs a retransmission mechanism such as Automatic Repeat Request (ARQ) is divided into multiple sub-groups of users.  Each user is assigned a number of channels for transmission of information.  The number of channels assigned to each user is determined based, at least in part, on the number of the sub-groups and a number of channels available in the system. Transmission intervals are alternated among the multiple sub-groups such that only one of the sub-groups of users is allowed to transmit information during any transmission interval. An idle interval during which a particular user in the first group does not transmit information is used as a waiting period for acknowledgement of a previous transmission by the particular user.
Patent CA-2492728-A1 (CA)
Inventor: ZHANG YOUSHANG
IPC: C07K14/62
Filed: 2003-07-17
Abstract: This invention provides a novel monomeric insulin (B27K-DTrI, B27K-destripeptide-Insulin), its composition and the method of preparation therefore. Highly pure B27K-DTrI-Insulin is monomeric (non-associative at high concentration and physiological pH) with in-vivo bioactivity being 80% of that of native insulin. B27K-DTrI-Insulin can be produced by enzyme cleavage of a monomeric insulin precursor secreted by yeast instead of by the less efficient enzyme transpeptidation as known in the prior art. The new method increases the total yield and is favorable for industrial production.
Patent CA-2493835-A1 (CA)
Inventor: JUGLE KIP L
IPC: C08J3/16
Filed: 2005-01-21
Abstract: A process for forming curable powder comprises providing an aqueous dispersion of particles of curable resin and optionally particles comprising at least one curing agent; aggregating the particles optionally with the curing agent to form aggregated particles; coalescing the aggregated particles to form fused particles; and removing the fused particles from the aqueous dispersion. By this process, a curable powder is formed. The curable powder may be used in powder coating.
Patent CA-2494838-A1 (CA)
Title: One-pack primer sealer compositions for smc automotive body panels
Inventor: STRICKLAND DEBRA S
IPC: C08J7/044
Filed: 2003-08-06
Abstract: The present invention provides for a one-pack primer-sealer composition for molded SMC parts such as automotive body panels that significantly reduces paint defects (such as paint pop and cracking defects) in the sealing and automotive OEM finishing operations. The coating composition includes silane and melamine components. The composition is sufficiently stable to be formulated as a one-pack coating composition.
Patent CA-2494856-A1 (CA)
Title: Novel 6-alkoxy-2,3-diaminopyridine couplers in which the position 2 amino radical is a disubstituted amino radical and use of said couplers for the dyeing of keratinous fibres
Inventor: FADLI AZIZ
IPC: C07D213/73
Filed: 2003-10-03
Abstract: The invention relates to a dyeing composition which can be used to dye keratinous fibres and which contains at least one oxidation base and at least one 6-alkoxy-2,3-diaminopyridine-type coupler in which the position 2 amino radical is a disubstituted radical. The invention also relates to the use of the inventive composition for the dyeing of keratinous fibres and to the dyeing method which employs said composition. The invention further relates to novel 6-alkoxy-2,3-diaminopyridine compounds which are used as couplers.
Patent CA-2496033-A1 (CA)
Title: Isolation platform
Inventor: KEMENY ZOLTAN A
IPC: F16F15/04
Filed: 2003-07-15
Abstract: The present invention provides a platform (10) for supporting various equipment and/or structure which assists in isolating such structure from vibrations ("noise") external to the platform. Generally, the platform comprises upper plate supports and lower plates (30, 20), having conical depressions (15), upon which the upper plate supports the above-mentioned structure, and the lower plate contacting surface/area upon which the supported structure otherwise would have rested. Between the upper and lower plates, a plurality of rigid, spherical bearings (50) are placed within the conical depressions, thereby allowing the upper and lower plates to displace relative to one another. Additionally, the platform may be provided with retaining mechanisms for holding the structure to be supported, maintaining the plates together and providing additional damping effects.
Patent CA-2496371-A1 (CA)
Inventor: BOEHM FRANK H JR
IPC: A61B17/88
Filed: 2003-08-21
Abstract: A minimally invasive method for stabilizing adjacent vertebrae to be fused is accomplished with a device configured to interlink the pedicles of the adjacent vertebrae and. including multiple pedicle screws (54). Each of the pedicle screws (54) has a screw head (60) configured to receive a connecting rod (66) in a position, in which the rod (66) and the receiving pedicle screw (54) are vertically aligned.