baber/WOPTO huggingface dataset:
Patent CA-2492320-A1 (CA)
Title: Fabric conditioning compositions
Inventor: GRAINGER DAVID STEPHEN
IPC: C11D1/62
Filed: 2003-08-19
Abstract: A concentrated, aqueous fabric softening composition comprises (a) an ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component, the material being derived from fatty groups having an iodine value of from 0 to 3 and (b) an ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component, and at least one tri-ester linked component, the material being derived from fatty groups having an iodine value of from 20 to 140 wherein the total amount of unsaturated monoester component of material (b) is from 4 to 20% by weight of the total amount of (a) and (b).
Patent CA-2492584-A1 (CA)
Title: Correction aval d'erreur dynamique dans des systemes utra
Inventor: MARINIER PAUL
IPC: H04W72/08
Filed: 2003-07-14
Abstract: L'invention concerne un émetteur pour équipement utilisateur dans un système de communication sans fil UTRAN de troisième génération réalisant une adaptation de liens dynamique (DLA) avec des paramètres semi-statiques dynamiques pour surmonter des difficultés de propagation RF. Des canaux de transports séparés (DCH) sont définis pour chaque paramètre semi-statique, comprenant un taux et un type de codage aval d'erreur (FEC) (Etape 201/202). Lorsque le taux de données diminue lors de la DLA, une combinaison de format de transport (TFC) est sélectionnée et présente le taux et le type de codage de correction aval d'erreur souhaités (Etape 203/204/205). Lorsque le réglage se produit sur chaque intervalle de temps de transmission (TTI), le mappage de codes de paquets de données dans chaque intervalle de temps sur le canal physique comprend le bénéfice d'une correction aval d'erreur (FEC) au lieu du taux de données réduit seul. Cela permet d'améliorer le coefficient d'interférence (SIR) dans un intervalle de temps qui peut connaître des difficultés de propagation RF lors du processus de mappage d'une liaison montante.
Patent CA-2493187-A1 (CA)
Title: Nuclear transfer embryo formation method
Inventor: OVERSTROM ERIC W
IPC: C12N15/877
Filed: 2003-07-29
Abstract: A nuclear transfer embryo is formed by destabilizing microtubules of an oocyte, whereby essentially all endogenous chromatin collects at a second polar body during meiosis of an oocyte. The oocyte is fused with the nucleus of a donor somatic cell of the same species of said oocyte prior to cessation of extrusion of the second polar body from the oocyte, thereby forming the nuclear transfer embryo. In one embodiment, the nuclear transfer embryo is employed to impregnate an animal, such as a mammal. In another embodiment, the donor nucleus is transgenic.
Patent CA-2494413-A1 (CA)
Title: Hydraulic crowd control mechanism for a mining shovel
Inventor: KERRIGAN TIMOTHY R
IPC: B66C23/00
Filed: 2005-01-26
Abstract: A crowd control mechanism for a power shovel includes an extendible dipper handle having an extended position and a retracted position. A double acting hydraulic cylinder having a an extendible ram has one of the cylinder and the ram fixed to the dipper handle and the other of the cylinder and the ram is stationary relative to the dipper handle. At least one of the cylinder and the ram have at least one of a blind end port and a rod end port, and at least one of the cylinder and the ram have the other of the blind end port and the rod end port, wherein hydraulic fluid flowing into the cylinder through the blind end port urges the ram toward an extended position to extend the dipper handle, and hydraulic fluid flowing into the rod end port urges the ram toward a retracted position to retract the dipper handle. Hydraulic fluid flowing into and out of the cylinder is controlled by one or more pilot operated poppet valves. A spool valve is disposed in a pilot line controlling at least one of the pilot operated poppet valves, and the spool valve controls the flow of fluid into the pilot line to control the at least one pilot operated poppet valve as opposed to a spool valve directly controlling the flow of hydraulic fluid into and out of the cylinder.
Patent CA-2494809-A1 (CA)
Title: Low invasive implantable cardiac prosthesis and method for helping improve operation of a heart valve
Inventor: GABBAY SHLOMO
IPC: A61F2/82
Filed: 2003-07-22
Abstract: An apparatus (820, 920, 1004) for helping improve operation of a heart valve (826, 926, 1008) includes a generally arcuate base (844, 944) and a buttress (838, 938, 1018) extending generally from at least a portion of the base. Th e apparatus (820, 920, 1004) can be deformable to facilitate its implantation. When the apparatus (820, 920, 1004) is when implanted at an annulus (824, 92 4, 1006) of a heart valve, the buttress (838, 938, 1018) thereof cooperates wit h one or more leaflets (832, 932, 1014) of the heart valve to help control blo od flow relative to the apparatus and heart valve.
Patent CA-2494863-A1 (CA)
Title: Arterial hole closure apparatus
Inventor: DYCUS SEAN T
IPC: A61B18/14
Filed: 2005-01-28
Abstract: A closure device for use following various surgical procedures to close access openings through the tissue wall white permitting post operative flow through the tissue conduit includes a housing having proximal and distal ends, and defining a longitudinal axis, first and second tissue everting members mounted adjacent the distal end of the housing and first and second jaw members mounted adjacent the first and second tissue engaging members. The first and second arterial tissue everting members are dimensioned for at least partial positioning within the access opening in the tissue wall and are deployable in at least a radial outward direction relative to the longitudinal axis of the housing to engage respective opposed tissue portions on opposed sides of the opening and move the tissue portions to an everted condition thereof. The first and second jaw members are adapted for relative movement between an open position to facilitate positioning about the tissue portions in the everted condition and a closed position to at least partially draw the tissue portions together to an at least partial approximated condition. Electrodes are associated with the first and second jaw members and arranged to contact the respective tissue portions. The electrodes are adapted to be connected to a radiofrequency energy source whereby energy is transmitted through the electrode to seal the tissue positions between the first and second jaw members to substantially close the opening.
Patent CA-2496392-A1 (CA)
Title: Source d'ions d'electronebulisation capacitive utilisant des electrodes planes
Inventor: VAN BERKEL GARY J
IPC: B01D17/06
Filed: 2003-08-28
Abstract: Source d'ions d'électronébulisation comprenant une chambre possédant une zone de passage, ce passage comportant au moins une entrée servant à diriger une solution vers l'intérieur du canal et au moins une première et une deuxième sortie servant à évacuer de ce canal la solution ou ses dérivés. Une structure sert à séparer les ions contenus dans la solution et permet de séparer cette dernière en au moins un premier et un deuxième flux. Le premier flux est enrichi en ions négatifs et le deuxième flux est enrichi en ions positifs. Ce premier flux est conçu pour sortir de la chambre par la première sortie tandis que le deuxième flux est conçu pour sortir de la chambre par la deuxième sortie. Un procédé de séparation de charge peut consister à produire simultanément au moins deux flux d'ions en phase gazeuse possédant des polarités opposées.
Patent CA-2497765-A1 (CA)
Inventor: ISOBE YOSHIAKI
IPC: A61K31/522
Filed: 2003-09-26
Abstract: A drug for topical administration which is effective as an antiallergic agent.  The drug for topical administration contains as an active ingredient either an adenine compound represented by the general formula (1): (1) [wherein ring A  represents a 6- to 10-membered, mono- or bicyclic, aromatic carbocycle or a 5-to 10-membered, mono- or bicyclic, aromatic heterocycle containing one to three heteroatoms selected among zero to two nitrogen atoms, zero or one oxygen atom, and zero or one sulfur atom; n is an integer of 0 to 2; m is an integer of 0 to 2; R represents halogeno, (un)substituted alkyl, etc.; X1 represents oxygen, sulfur, NR1 (R1 represents hydrogen or alkyl), or a single bond; Y1 represents a single bond, alkylene, etc.; Y2 represents a single bond, alkylene, etc.; Z represents alkylene; and at least either of Q1 and Q2 represents -COOR10 (wherein R10 represents (un)substituted alkyl, etc.), etc.]  or a pharmaceutically acceptable salt of the compound.
Patent CA-2499033-A1 (CA)
Inventor: MALVAR HENRIQUE S
IPC: G01S5/18
Filed: 2005-03-01
Abstract: The ability to combine multiple audio signals captured from the microphones in a microphone array is frequently used in beamforming systems.     Typically, beamforming involves processing the output audio signals of the microphone array in such a way as to make the microphone array act as a highly directional microphone. In other words, beamforming provides a "listening beam" which points to a particular sound source while often filtering out other sounds. A "generic beamformer," as described herein automatically designs a set of beams (i.e., beamforming) that cover a desired angular space range within a prescribed search area. Beam design is a function of microphone geometry and operational characteristics, and also of noise models of the environment around the microphone array. One advantage of the generic beamformer is that it is applicable to any microphone array geometry and microphone type.
Patent CA-2499335-A1 (CA)
Title: Method for producing a 3,5-dihydroxy-6-heptenoate
Inventor: MORIKIYO SYUJI
IPC: C07D215/14
Filed: 2003-09-11
Abstract: A method for producing an alkyl (3R,5S)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxy-6-heptenoate of the formula (1) (wherein R is a C1-4 alkyl group), which is an intermediate for a cholesterol-reducing agent (a HMG-CoA reductase inhibitor), etc. A solution containing a compound of the formula (1) is subjected to liquid chromatography treatment using silica gel as the packing material, to separate its epimers contained therein.
Patent CA-2500956-A1 (CA)
Title: Noise and vibration mitigating mat
Inventor: DOWNEY PAUL CHARLES
IPC: B32B7/03
Filed: 2003-10-01
Abstract: A multi-layer noise mitigating mat (10) is provided by the present invention.  A first layer (16) is formed of bound rubber and features a profiled surface forming a bottom surface (12) of the mat (10) and a flat surface (13) opposite the profiled surface. A second layer (18) consists of a fabric or reinforcing agent which is affixed to the first layer (16) along its flat surface (13). A  third layer (20) formed of bound rubber is affixed to the second layer (18) forming the top surface (14) of the mat.
Patent CA-2500992-A1 (CA)
Inventor: DECLETY BENJAMIN
IPC: H04L29/06
Filed: 2005-03-29
Abstract: Procédé d'échange d'informations par protocole Internet sous forme de datagrammes comprenant un champ type de service normalement dédié à recevoir des paramètres de routage, le procédé comprenant les étapes de : - configurer les équipements du réseau pour définir une zone d'identification dans le champ type de service, - associer à des équipements d'un premier type des identifiants codables dans cette zone d'identification, - lors de l'émission d'un datagramme par un des équipements du premier type vers un équipement d'un deuxième type, coder dans la zone d'identification l'identifiant de l'équipement du premier type concerné et, à la réception du datagramme par l'équipement du deuxième type, vérifier que l'identifiant figure dans une table d'identifiant autorisés avant d'accepter le datagramme.
Patent CA-2501245-A1 (CA)
Title: Method for producing solid galenic formulations using a crosslinked non-thermoplastic carrier
Inventor: ROSENBERG JOERG
IPC: A61K9/16
Filed: 2003-10-09
Abstract: The invention concerns a method for producing solid galenic formulations which consists in: forming a processable paste comprising a) 50 to 99.4 wt. % of at least one non-thermoplastic carrier, b) 0.5 to 30 wt. % of at least an adjuvant selected among thermoplastic polymers, lipids, sugar alcohols and solubilizing agents, c) 0.1 to 49.5 wt. % of at least one active principle, at a temperature not less than the softening temperature of the adjuvant but rising to at least 70 ~C; then in cooling the resulting paste. Said solid galenic formulations quickly disintegrate in an aqueous medium.
Patent CA-2501953-A1 (CA)
Title: Composition de copolymere pet possedant de meilleures proprietes mecaniques et un meilleur rapport d'etirement, articles fabriques a partir de cette composition et procedes associes
Inventor: RULE MARK
IPC: C08G63/183
Filed: 2003-10-31
Abstract: Un contenant est fait d'une préforme comprenant un copolymère PET contenant un composé de diol possédant des unités de répétition issues d'un composé d'éthylène glycol et d'un composé de diol non-éthylène glycol et un composé diacide possédant des unités de répétition issues d'acide téréphtalique et d'un composé diacide acide non téréphtalique. La quantité totale du composé de diol non-éthylène glycol et du composé diacide acide non téréphtalique est présente dans le copolymère poly(ethylène téréphtalate) dans une quantité qui varie entre 0,2 moles % à moins de 2,2 moles %. Ce contenant sert à emballer les boissons et l'invention concerne aussi les procédés associés.
Patent CA-2502514-A1 (CA)
Inventor: NAULET THOMAS
IPC: A61M35/00
Filed: 2005-04-05
Abstract: L'invention concerne un dispositif d'aide à la quantification d'un médicament à appliquer sur la peau, caractérisé en ce qu'il comporte, d' une part, un premier élément présentant une première fenêtre et au moins une fenêtre supplémentaire et, d'autre part, un second élément présentant une première graduation et au moins une graduation supplémentaire, chaque graduation comprenant des valeurs successives, lesdits premier et second éléments étant superposés et montés rotatifs l'un par rapport â l'autre autour d'un axe de rotation de manière à ce que, lorsque le second élément est déplacé en rotation par rapport au premier élément, chaque fenêtre supplémentaire est, en fonction de la position de la première fenêtre relativement aux valeurs successives de la première graduation, disposée en regard de l'une des valeurs successives de chaque graduation supplémentaire. L'invention s'applique en particulier à la détermination de la quantité d'une crème commercialisée sous la marque Silkis TM.
Patent CA-2505061-A1 (CA)
Title: Pallet presenter for agricultural equipment
Inventor: POHLMAN FRANK R JR
IPC: A01D57/00
Filed: 2005-04-22
Abstract: Disclosed is an automatic pallet presenter for agricultural equipment. The pallet presenter has a storage magazine for storing pallets and a rotatable table mechanism for bringing pallets into a desired location.
Patent CA-2505803-A1 (CA)
Inventor: HALL JERALD W JR
IPC: B65G45/12
Filed: 2003-10-22
Abstract: L'invention concerne un ensemble servant à nettoyer un système de bande transporteuse. L'ensemble nettoyage est destiné à un système de bande transporteuse du type comportant une première et une deuxième bandes sans fin qui se déplacent chacune sur un trajet de bande séparé et définissent ensemble un chemin de transport d'articles généralement vertical entre des faces supérieures opposées des bandes. L'ensemble nettoyage comprend un ensemble racle de bande servant à déplacer des liquides et des débris de la bande, une matière absorbante en aval de l'ensemble racle pour essuyer le liquide excédentaire de la bande, et des éléments latéraux d'étanchéité de bande placés entre les faces supérieures opposées des bandes, sur le chemin de transport d'articles.
Patent CA-2506668-A1 (CA)
Title: Diagnostic method for diseases by screening for hepcidin in human or animal tissues, blood or body fluids and therapeutic uses therefor
Inventor: GEACINTOV CYRIL E
IPC: G01N33/74
Filed: 2003-11-19
Abstract: The present invention concerns methods and kits for diagnosing a disease condition characterized by non-physiological levels of hepcidin protein, including prohepcidin and fragments thereof, comprising obtaining a tissue o r fluid sample from a subject; contacting the sample with an antibody or fragment thereof that specifically binds to a polypeptide corresponding to t he mid-portion or C terminus of a hepcidin protein, and quantifying the hepcidi n level using an assay based on binding of the antibody and the polypeptide; wherein the non-physiological level of hepcidin is indicative of the disease condition. The present invention also concerns diagnostic methods and kits f or applications in genetic technological approaches, such as for overexpressing or downregulating hepcidin. The present invention further concerns therapeut ic treatment of certain diseases by treatment of subjects with hepcidin and agonists or antagonists of hepcidin.
Patent CA-2508110-A1 (CA)
Title: Disposable scrubbing product
Inventor: CHEN FUNG-JOU
IPC: A47L13/16
Filed: 2003-09-08
Abstract: The present invention discloses a disposable scrubbing product for use in household cleaning or personal care applications. In one embodiment, the present invention is directed to a cleaning tool including a handle and a rigid base to which the scrubbing product of the present invention may be attached to form a convenient cleaning tool. The scrubbing product of the invention is a multi-layer laminate product and generally includes at least two distinct layers, an abrasive layer (32) and an absorbent fibrous layer (34) such as a layer tissue made from papermaking fibers, a layer of coform, an airlaid web, or combinations thereof. The abrasive layer (32) is formed primarily of polymeric fibers in a disordered or random distribution as is typical of fibers deposited in meltblown or spunbond processes so as to form an open, porous structure. In one embodiment, the abrasive layer (32) comprises multifilamentary aggregate fibers. In one embodiment, the absorbent fibrous (34) layer is an uncreped, through dried paper web.
Patent CA-2510194-A1 (CA)
Title: Tetramerization of olefins
Inventor: MORGAN DAVID HEDLEY
IPC: B01J31/34
Filed: 2003-12-19
Abstract: The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin.  The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand.
Patent CA-2511095-A1 (CA)
Title: Procede de fabrication d'un pigment de dioxyde de titane hydrosoluble utilisable dans des stratifies de papier
Inventor: MEHR SCOTT RICHARD
IPC: D21H17/67
Filed: 2003-12-26
Abstract: La présente invention concerne un procédé permettant de fabriquer un pigment de dioxyde de titane constitué de dioxyde de titane et d'une couche unique d'un enduit de surface inorganique composé de phosphate d'aluminium. Le pigment se caractérise par un point isoélectrique supérieur au pH 6 et par un potentiel zêta (potentiel électrocinétique) négatif dont le pH est égal ou supérieur à 7.5.
Patent CA-2512042-A1 (CA)
Title: A screw with a double thread and a recess in the side of the shank
Inventor: BUHL MORTEN FRIIS
IPC: F16B25/02
Filed: 2005-07-14
Abstract: A screw (1, 2) includes two recesses (5, 6) in the side of the shank, said recesses being arranged diametrically opposite one another, where each recess is shaped as two plane segments extending substantially parallel to the axis of the screw and along a portion of the shank length.
Patent CA-2513410-A1 (CA)
Title: Polymer and curable compositions improved in storage stability
Inventor: OKAI JIRO
IPC: C08L33/08
Filed: 2004-01-19
Abstract: Current compositions which comprise vinyl polymers having crosslinking silyl groups often suffer from retarded curing after the storage. A curable composition comprising as the essential component a vinyl polymer (I) which has at least one crosslinking silyl group at the end and comprises essential constituent units derived from a monomer having a methyl ester group; sealing compounds, liquid gaskets, and adhesives, made by using the curable composition; a polymer which has at least one crosslinking functional group at the end and a backbone chain made of a vinyl polymer, characterized in that methyl acrylate accounts for 2 to 80 wt% of the monomers constituting the backbone chain; and curable compositions improved in storage stability, which comprise as the essential components the following two components: (a) a vinyl polymer having at least one crosslinking silyl group and (b) a compound having a methyl ester group except the polymer (a).
Patent CA-2514467-A1 (CA)
Title: Method of optimising the joints between layers in modelling or prototyping involving layer decomposition, and parts thus obtained
Inventor: CUNIN DENIS
IPC: G05B19/4099
Filed: 2003-02-06
Abstract: In a method for optimizing the joints between layers along portions of the layers which are flush with the surface of a part obtained by computer-aided modeling or prototyping involving layer decomposition, the connecting profile of two successive layers is mathematically and numerically defined using an algorithm in which the surface of the joint at the end zone adjacent to the flush portions is always substantially normal to the plane tangential to the surface of the part along the flush portions.
Patent CA-2515136-A1 (CA)
Title: A dipped cord using hybrid cord and a radial tire using the same
Inventor: KWON IK-HYUN
IPC: B60C9/02
Filed: 2005-08-04
Abstract: It is an object of the present invention to provide a hybrid dip cord consisting of rayon yarn and lyocell yarn to apply to the carcass ply or cap ply (belt reinforced layer) of pneumatic radial tire used in a car and a radial tire using the same. And also, according to the present invent the hybrid dip cord and the radial tire for application to the carcass ply or cap ply (belt reinforced layer) of pneumatic radial tire used in cars are produced by means of the following steps; imparting S direction twist of 20 to 200 TPM yarn number to one rayon yarn to produce a pre-yarn, imparting twist to said one rayon pre-yarn and one non-twisted lyocell respectively to produce a ply twist yarn, and imparting cable twist to two ply of ply twist yarn made from combination of said ply twist yarn or impart cable twist to a ply twist yarn to be produced by regulating low the twist number of one lyocell yarn and the rayon yarn to one lyocell as 20 to 200 TPM when the ply twist processes.
Patent CA-2515251-A1 (CA)
Inventor: TSUKAMOTO IKUKO
IPC: A61K31/616
Filed: 2004-02-17
Abstract: A blood-vessel-growth promoter comprising acetylsalicylic acid or a pharmacologically acceptable salt thereof as an active ingredient.
Patent CA-2515263-A1 (CA)
Inventor: CHIPALKATTI MAKARAND H
IPC: F21S8/00
Filed: 2005-08-05
Abstract: A method and system for controlling lighting in a space reduces energy consumption of the light sources by changing at least one of the color rendering index (CRI) and the correlated color temperature (CCT) while maintaining illumination levels. Preferably, the method and system sense movement of people in the space relative to light sources that light the space, and automatically and individually adjust plural solid state lighting devices that form each of the respective light sources to a first lighting condition when people are in a first position, wherein the lamps respectively emit light of a first illumination level and a first CRI at a first electrical power level, and to a second lighting condition when people are in a second position, wherein the light sources respectively emit light of the first illumination level and a smaller CRI than the first CRI and at a lower electrical power level than the first electrical power level.