baber/WOPTO huggingface dataset:
Patent CA-2484784-C (CA)
Inventor: PETRACEK RONALD JAMES
IPC: F01N1/08
Filed: 2004-10-14
Granted: 2007-09-18
Abstract: Performance sound is produced with a muffler that includes a casing with front (5, 37), rear (7, 41) and side (3, 35) walls, first (9, 45) and second (11, 47) compartment walls each with a central passage (25, 28, 46, 48) and side circular passages (26, 27, 26', 27'). The first compartment wall is spaced behind the exhaust gas inlet (6, 39). The second compartment wall is spaced in front of the rear wall. A first divider baffle (21, 21') divides one side passage in the first compartment wall into a plurality of passages, and a second divider baffle (23, 23') divides the second side passage in the first compartment wall into a plurality of passages. An elongate louvered tubular member (13, 13') between the first and second compartment walls receives exhaust gas from the first compartment and permits exhaust gas to exit into the second compartment. A third divider baffle (17, 17') divides a portion of the interior of the tubular member into four sectors so exhaust gas entering the tubular member is divided into a plurality of streams.
Patent CA-2488607-C (CA)
Inventor: YAGISAWA KATSUICHI
IPC: B60K15/03
Filed: 2004-12-01
Granted: 2008-01-29
Abstract: To incorporate a fuel pump in the inside of a fuel tank having a complicated shape with a small width. A motorcycle is of an offroad model and a fuel tank has a complicated shape with a small width. The fuel pump includes a base plate which is fixed to a plate fitted on an upper surface of the fuel tank. A cylindrical and elongated pump body extends downwardly from the base plate and an intake pipe which has a filter is formed on a distal end thereof. The base plate of the fuel pump and members such as a hose joint arranged on an upper surface of the base plate are covered with a front portion of the rider's seat. An upper portion of the fuel pump is exposed to the outside of the fuel tank and hence, it is possible to easily get access to the fuel pump at the time of performing the maintenance.
Patent CA-2495554-C (CA)
Inventor: DANICO ANGELA G
IPC: G06Q40/02
Filed: 2003-08-07
Granted: 2014-05-20
Abstract: The invention is a method and system useful in determining the degree of comparative negligence of an insured person (320) involved in an accident as compared to the negligence of other parties involved in the accident, in particular the insurance claimant (324). The method and system of the invention include the steps of gathering preliminary information concerning accident type, applying preliminary rules to the preliminary information to determine the accident type (330), gathering additional information specific to the accident type, and applying accident-type-specific rules to the additional information to determine the degree of negligence of said to insured person and/or the claimant.
Patent CA-2504923-C (CA)
Title: Joint coating composition for construction elements and method of producing a structure
Inventor: BONETTO CHRISTIAN
IPC: C04B24/34
Filed: 2003-11-07
Granted: 2011-11-01
Abstract: The present invention relates to a joint compound composition for building elements, particularly paper-faced plasterboards.   This composition comprises: a) 50 to 60% of calcium sulphate hemihydrate; b) 5 to 15% of an organic binder in powder form; and c) 0.05 to 0.2% of a water repellent.   The invention also relates to a method producing a structure, such as a partition, a wall trim or a ceiling.   According to this method: - building elements are juxtaposed; - the joint compound composition according to the invention is mixed with water so as to obtain a joint compound; - the space between the building elements is filled by means of the joint compound obtained above, without using a tape; and - the joint compound is left to harden.
Patent CA-2506801-C (CA)
Inventor: VINSON KENNETH DOUGLAS
IPC: D21H21/28
Filed: 2003-11-20
Granted: 2010-07-13
Abstract: Fibrous structures comprising a fiber flexibilizing agent system, methods for making such fibrous structures and sanitary tissue products comprising such fibrous structures are provided.
Patent CA-2507091-C (CA)
Title: Procedes et systemes de gestion de contacts
Inventor: RAJAGOPALAN MAHESH
IPC: H04M11/00
Filed: 2003-11-25
Granted: 2014-04-08
Abstract: L'invention concerne des systèmes et des procédés d'exécution de services de gestion de contacts. Lesdits systèmes et procédés permettent de mettre à jour un ou plusieurs carnets d'adresses (612). Des contacts en provenance d'une ou de plusieurs sources (410, 620) peuvent être ajoutés dans le carnet d'adresses. Lesdits systèmes et procédés peuvent recevoir une commande pour l'ajout d'un autre interlocuteur (120) dans le carnet d'adresses (612). Des informations de contact associées à l'interlocuteur (120) peuvent être obtenues et ajoutées dans le carnet d'adresses (612). Un utilisateur (110) peut être prévenu d'un appel entrant effectué par un appelant (120) et destiné à un dispositif (118) de communication associé à l'utilisateur (110). Lesdits systèmes et procédés peuvent recevoir une commande, en réponse à ladite communication, pour l'ajout de l'appelant (120) dans un carnet d'adresses associé à l'utilisateur (110). Un carnet d'adresses (612) peut être mis à jour en fonction des changements des informations de contact.
Patent CA-2508318-C (CA)
Inventor: KNUTSON PAUL S
IPC: F16G5/06
Filed: 2003-12-16
Granted: 2008-11-18
Abstract: La présente invention concerne une courroie de transmission de puissance (10), et plus particulièrement une courroie crantée de transmission de puissance, comportant un élément de traction à extension longitudinale (18) composé d'un ou plusieurs cordons en fibres de carbone, ladite courroie présentant un accroissement qui n'est pas supérieur à 0,1 % de sa longueur d'origine après qu'elle ait été soumise pendant 48 heures à une analyse d'accroissement de courroie sous haute température, effectuée à 100 ·C. L'invention se rapporte également à un procédé de production de telles courroies présentant un accroissement de longueur réduit et à un procédé de réduction des vibrations angulaires d'un arbre à cames relativement à un vilebrequin dans un moteur à combustion interne, ledit arbre à cames devant être entraîné par une courroie de transmission.
Patent CA-2516511-C (CA)
Title: Fusion protein for inhibiting cervical cancer
Inventor: CHANG HSIU-KANG
IPC: C07K16/08
Filed: 2005-08-19
Granted: 2012-05-15
Abstract: A fusion protein for inhibiting and/or preventing cancer induced by human papillomavirus type 16 is disclosed. The fusion protein comprises: an E7 peptide sequence of human papillomavirus type 16; a Pseudomonas exotoxin A(PE) polypeptide comprising a translocating peptide; and a carboxyl terminal section comprising the amino acid sequence of KDEL, KDELRDELKDEL or SEQ ID NO: 2 located at the C-terminus of the fusion protein;  in which the E7 peptide sequence is fused to the carboxyl terminal section comprising the amino acid sequence of KDEL, KDELRDELKDEL or SEQ ID NO: 2.
Patent CA-2525348-C (CA)
Inventor: HOCHGESANG PAUL J
IPC: C08J3/20
Filed: 2005-11-03
Granted: 2010-02-02
Abstract: Un procédé de fabrication d'articles en polymère durci, tels que des joints d'étanchéité ou des joints in situ (à l'intérieur d'un moule de formage) à partir de mélange de polymère composite à débit d'entrée comprenant (a) un premier lot de mélange de polymère de base et un premier composant de durcissement d'une combinaison de durcissement de plusieurs composants, (b) un deuxième lot de mélange de polymère de base et un deuxième composant de durcissement, et (c) un troisième lot de mélange d'un support et une pluralité d'additifs améliorant la performance. Le troisième lot de mélange est obtenu à partir d'un récipient ayant un volume relativement petit (comparativement au volume des récipients contenant les premier et deuxième mélanges); ce petit volume permet des formulations précises d'additifs et un changement rapide des formulations d'additifs pour le polymère de base.
Patent CA-2532193-C (CA)
Title: 7-polyaminoalkyl(oxy)iminomethylcamptothecins bearing protective groups
Inventor: GIANNINI GIUSEPPE
IPC: C07D491/22
Filed: 2004-07-06
Granted: 2011-11-15
Abstract: Compounds are disclosed with the general formula (I) in which the groups are as defined in the description here below and characterized by the presence of polyamine substituents on the imine/oxime residue, such amine groups being in turn protected by suitable protective groups. Said compounds are endowed with potent topoisomerase I inhibiting activity and therefore are useful as medicaments for the treatment of tumours and viral and parasite infections.
Patent CA-2533549-C (CA)
Title: Variable direction of view instrument with distal image sensor
Inventor: HALE ERIC L
IPC: G02B27/02
Filed: 2006-01-20
Granted: 2009-12-15
Abstract: A viewing instrument having a variable direction of view is disclosed generally comprising a shaft, a sensor mounted in the distal end of the shaft such that the image plane of the sensor is substantially parallel to the longitudinal axis of the shaft, and a reflecting element that rotates about an axis substantially perpendicular to the longitudinal axis of the shaft. In some embodiments, a negative lens is mounted adjacent the reflecting element, and in certain embodiments, a positive lens is positioned adjacent the image sensor.
Patent CA-2536234-C (CA)
Inventor: KIM JAE-YOEL
IPC: H04J11/00
Filed: 2004-09-09
Granted: 2009-02-10
Abstract: A method for reducing a peak-to-average power ratio (PAPR) in an orthogonal frequency division multiplexing (OFDM) communication system including N carriers, among which L carriers are allocated to L reserved tones and data are carried by (N-L) remaining tones, wherein L is smaller than N, including generating an impulse signal from the L reserved tones; converting a phase of the generated impulse signal into a phase of a signal having a maximum peak value from among complex output signals obtained though inverse fast Fourier transform (IFFT) of the N carriers; scaling the generated impulse signal by the difference between the maximum peak value and a target power value; and complex-adding the scaled signal and the complex output signal after IFFT.
Patent CA-2538782-C (CA)
Title: Control techniques for shut-off sensors in fuel-fired heating appliances
Inventor: HOTTON BRUCE A
IPC: G05D23/19
Filed: 2006-03-07
Granted: 2010-05-04
Abstract: In a flammable vapor sensor-based shut-off system of a fuel-fired water heater the sensor resistance output signal degradation caused by aging of the sensor is automatically compensated for using an operational timer having an output signal indicative of the total life of the sensor subsequent to its installation on the water heater. In one embodiment of the system, a resistance adjustment signal having a magnitude related in a predetermined manner to the timer output signal is created and added to the sensor resistance output signal. In another embodiment, the timer output signal is used to appropriately adjust the minimum-maximum received sensor signal magnitude range, based on the installed age of the sensor, which will preclude combustion in the appliance. Additionally, in each embodiment thereof the system is provided with an improved initial minimum-maximum sensor signal magnitude range. Other types of shut-off gas sensors may be alternatively utilized.
Patent CA-2544363-C (CA)
Inventor: GOWDA RAJ K
IPC: A47C27/08
Filed: 2004-11-02
Granted: 2014-12-23
Abstract: An inflatable cushion cell has first and second inflatable compartments. Each inflatable compartment is defined at least in part by sidewalls and at least one diagonal seal structure extending between a pair of corners of the cushion cell that directly attaches the sidewalls together. In addition, each inflatable compartment also has at least one fluid opening. In one embodiment the diagonal seal structure is offset from opposite corners of the inflatable cushion cell.
Patent CA-2546688-C (CA)
Title: Device for the transdermal administration of active ingredients
Inventor: HORSTMANN MICHAEL
IPC: A61K9/70
Filed: 2004-11-04
Granted: 2012-03-13
Abstract: A device for transdermal administration of active substances, comprising a backing layer and an active substance-containing reservoir connected therewith, is characterised in that the skin-facing contact surface of said device has a plurality of microprotrusions which are suitable for penetrating the skin and which are equipped with structures that make extracting the protrusions from the skin more difficult.
Patent CA-2547436-C (CA)
Inventor: SHAW ROBERT WILLIAM
IPC: C10M141/00
Filed: 2006-05-19
Granted: 2013-08-20
Abstract: The present invention relates to a method of lubricating a passenger car motor vehicle engine having a rotating tappet, comprising lubricating the engine with a lubricating oil composition having up to 0.09 wt% phosphorus, 0.4 wt % sulphur and 1.0 wt% sulphated ash, and being substantially free of friction-modifier.
Patent CA-2561702-C (CA)
Inventor: BANNISH GREGORY
IPC: C07K16/28
Filed: 2005-03-31
Granted: 2018-05-15
Abstract: Methods for altering the cellular secretion rate of a protein, such as an antibody and the altered cells produced by the method are disclosed. The methods and altered cells are useful for producing high levels of proteins for therapeutic, diagnostic or research purposes.
Patent CA-2565629-C (CA)
Inventor: KIM SOOJIN
IPC: A61K31/16
Filed: 2005-05-03
Granted: 2012-07-31
Abstract: A process is provided for preparing the HIV protease inhibitor atazanavir bisulfate wherein a solution of atazanavir free base is reacted with concentrated sulfuric acid in an amount to react with less than about 15% by weight of the free base, seeds of Form A crystals of atazanavir bisulfate are added to the reaction mixture, and as crystals of the bisulfate form, additional concentrated sulfuric acid is added in multiple stages at increasing rates according to a cubic equation, to effect formation of Form A  crystals of atazanavir bisulfate. A process is also provided for preparing atazanavir bisulfate as Pattern C material. A novel form of atazanavir bisulfate is also provided which is Form E3 which is a highly crystalline triethanolate solvate of the bisulfate salt from ethanol.
Patent CA-2565741-C (CA)
Title: Connector seal comprising rachet teeth
Inventor: PREISENDOERFER GERHARD
IPC: F16L5/10
Filed: 2004-07-02
Granted: 2012-02-28
Abstract: A connector seal device for connecting a branch pipe to a transverse opening of a main pipe. The connector seal device may include a hollow elastomer insert composed in part of a first material. The connector seal device may include a pipe union of a second material which is harder than the first material.  The elastomer insert may included a flexible support collar, a sealing wall region with an inside surface tapered in an insertion direction and having first locking ring zones, and an outside surface adapted to fit a diameter of the transverse opening. The pipe union may include an engagement end with an outside surface tapered in the insertion direction and having second locking ring zones and being adapted to cooperate with the inside surface of the elastomer insert. The pipe union may also include a socket end adapted to cooperate with the branch pipe. When the elastomer insert is inserted into the transverse opening and the pipe union is inserted into the elastomer insert, the first and second locking ring zones engage in the manner of ratchet teeth and the elastomer insert is expanded and pressed further against the transverse opening through the continued displacement of the pipe union.
Patent CA-2566161-C (CA)
Title: Composes d'aryle cetone et compositions pour la delivrance d'agents actifs
Inventor: RATH PARSHURAM
IPC: A61K31/192
Filed: 2005-05-16
Granted: 2013-10-01
Abstract: L'invention concerne des composés d'aryle cétone et des compositions les renfermant qui facilitent la délivrance d'agents actifs. Les composés, de formule (I), s'entendent de leurs sels correspondants, sachant que n=1 à 9, et que R1 à R5 sont indépendamment hydrogène, alkyle C1 à C4, alcoxy C1 à C4, alcényle C2 à C4, halogène, hydroxyle, -NH-C(O)-CH3, ou -O-C6H5.
Patent CA-2570956-C (CA)
Title: Method of using silicon carbide for removal of adventitious agents
Inventor: HAJ-AHMAD YOUSEF
IPC: B01J20/34
Filed: 2006-12-12
Granted: 2014-04-01
Abstract: A method of using silicon carbide for removing adventitious materials such as endotoxins, prions, viruses and bacteria from water, buffers, aqueous solutions or biological preparations of DNA or proteins, or any combination thereof. The present invention provides for a method of removing adventitious materials from a fluid by passing the fluid through a column or filter bed comprised of silicon carbide particles, or by passing the fluid through a silicon carbide slurry. The method reduces at least 90% of bacteria and endotoxins. It is an economical, reproducible and regenerable process for removing adventitious materials from various fluids.
Patent CA-2579682-C (CA)
Inventor: CULL DAVID L
IPC: A61M39/06
Filed: 2007-02-26
Granted: 2014-09-09
Abstract: An arteriovenous graft system is described. The arteriovenous graft system includes an arteriovenous graft that is well suited for use during hemodialysis. In order to minimize or prevent arterial steal, at least one valve device is positioned at the arterial end of the arteriovenous graft. In one embodiment, for instance, the arteriovenous graft system includes a first valve device positioned at the arterial end and a second valve device positioned at the venous end. In one embodiment, the valve devices may include an inflatable balloon that, when inflated, constricts and closes off the arteriovenous graft. By minimizing or preventing arterial steal, other complications associated with arteriovenous grafts are also avoided. For instance, the present invention is also well suited to preventing arteriovenous graft thrombosis, eliminating dialysis needle hole bleeding, and eliminating or minimizing arteriovenous graft pseudoaneurism formation.
Patent CA-2580509-C (CA)
Title: Powder metal composition comprising secondary amides as lubricant and/or binder
Inventor: AHLIN ASA
IPC: C22C33/02
Filed: 2005-09-16
Granted: 2010-11-16
Abstract: The invention concerns a powder metal composition comprising an iron based powder and a lubricant and/or binder comprising at least one secondary amide of the general formula: R1-NH-CO-R2, wherein R1 and R2 are the same or different, straight or branched, saturated or unsaturated aliphatic hydrocarbon groups . The invention further concerns a method of making green bodies of the powder metal composition according to the invention, a method of producing a bonded iron-based powder composition, as well as the use of the at least one secondary amide as a lubricating and/or binding agent for iron based powders and the use as a die wall lubricant.
Patent CA-2581358-C (CA)
Title: Procedes et systemes pour marquer, suivre la piste et authentifier des produits
Inventor: SAGER ALAIN
IPC: G06K17/00
Filed: 2005-09-29
Granted: 2014-01-07
Abstract: Selon l'invention, des produits manufacturés sont marqués ou étiquetés au moyen d'un identificateur sécurisé unique. Un centre de vérification central permet aux utilisateur de vérifier l'authenticité d'un produit spécifique, par exemple d'un paquet ou d'un carton de cigarettes, par l'intermédiaire d'une quelconque interface pratique telle qu'Internet ou un téléphone cellulaire. Un système de partage de secret permet une authentification sécurisée de chaque article et empêche les décryptages et utilisations impropres de codes.
Patent CA-2583949-C (CA)
Inventor: GAGNON JEAN
IPC: A61C9/00
Filed: 2007-04-03
Granted: 2014-07-08
Abstract: A model of the dental restoration is shaped in-vivo on the patient by the dentist. The model is then scanned in the dentists office using a 3D optical scanner. A 3D graphic representation of the model is obtained from the scanner using a computer. The computer is used to convert the 3D graphic representation of the model into a milling path for milling the dental restoration in a block of durable dental restoration material having known dimensions. A mill, also present in the dentists office, mills the dental restoration from the block using the milling path while the patient is waiting. The dentist can then take the milled dental restoration and apply it to the patient in the same, single visit.
Patent CA-2596654-C (CA)
Title: Redundant control circuit for hot melt adhesive hose assembly heater circuits and temperature sensors
Inventor: BOURGET DANIEL D
IPC: G05B19/048
Filed: 2006-05-01
Granted: 2011-11-15
Abstract: A hot melt adhesive hose assembly has a redundant control circuit fixedly mounted thereon which comprises a pair of heater circuits and a pair of temperature sensors. Should a failure occur within the first one of the heater circuits, or within a first one of the temperature sensors, electrical switch mechanisms are activated so as to effectively remove the first, failed heater circuit or the first failed temperature sensor from the hot melt adhesive hose assembly electrical circuitry, and substantially simultaneously therewith, electrically connect the second one of the heater circuits or the second one of the temperature sensors to the hot melt adhesive hose assembly electrical circuitry. The hot melt adhesive hose assembly, with its redundant control circuit comprising the pair of heater circuits and the pair of temperature sensors, thus comprises a self -contained, stand-alone, independent operative component that can be utilized in conjunction with any hot melt adhesive supply unit (ASU).
Patent CA-2599560-C (CA)
Title: Structural shear plate for a vehicle
Inventor: LUSK KEVIN
IPC: B61D17/10
Filed: 2007-08-29
Granted: 2011-04-12
Abstract: A structural shear panel for forming a floor panel for support by a vehicle frame is formed by a composite of top and bottom sheets and a core with a vacuum infused resin. The panel is mainly planar and terminates at its side edges at a portion which lies in a common plane and portions are provided which are deformed out of the generally planar shape to form depending or elevated sections.  The structure is formed on a generally flat plate defining the planar panel portion with removable sections to define the depending and elevated sections. Edge pieces are attached to the plate to define the edges of the panel. Accessories are attached to the panel without compressing the core by a base plate of the accessory which is bolted to a bracket which has a backer plate and collar through a hole in the panel.
Patent CA-2609411-C (CA)
Inventor: MAHR NORBERT
IPC: D21H17/69
Filed: 2006-05-24
Granted: 2014-04-01
Abstract: The invention relates to a method for producing filled papers and filled paper products by adding an aqueous suspension of at least one finely particulate polymer-pigment hybrid to a paper-making stock and dewatering the paper-making stock while forming sheets. The polymer-pigment hybrid is obtained by grinding an aqueous suspension of at least inorganic pigment in the presence of at least one binder and optionally by drying the aqueous suspension so obtained and redispersing the dried polymer-pigment hybrid in water. The invention also relates to the polymer-pigment hybrids so obtained as fillers for producing filled paper or filled paper products.