baber/WOPTO huggingface dataset:
Patent CA-2402391-A1 (CA)
Title: Refrigeration system
Inventor: DOMYO NOBUO
IPC: F04B35/04
Filed: 2001-03-30
Abstract: A refrigerant circuit is formed by connecting, in the order given, a compressor, a four-way selector valve, an outdoor heat exchanger, an expansion valve, and an indoor heat exchanger by a gas side pipe and a liquid side pipe. The refrigerant circuit is charged with a single refrigerant of R32 or with an R32/R125 mixed refrigerant whose R32 content is not less than 75% by weight. As an insulating material of an electric motor of the compressor, a resin material is used, and as a refrigeration oil, a synthetic oil is used. When cooling rated capacity is not more than 5 kW, the liquid side pipe is formed by use of a pipe whose inside diameter is less than 4.75 mm.
Patent CA-2402718-A1 (CA)
Inventor: JONES SIMON
IPC: A61K39/00
Filed: 2001-03-12
Abstract: The present invention relates to a fish vaccine. More specifically the invention relates to a vaccine to protect salmon against infection by Piscirickettsia salmonis. The invention is based on or derived from the nucleic acid or amino acid sequence of at least a part of the surface antigen present on Piscirickettsia salmonis. Nucleic acid and/or amino acid sequences may be used in the preparation of a vaccine to protect against infection by Piscirickettsia salmonis.
Patent CA-2403201-A1 (CA)
Inventor: MAINGRET FRANCOIS
IPC: C07K14/705
Filed: 2001-03-14
Abstract: The invention concerns a novel family of mechanically sensitive human potassium channels activated by polyunsaturated fatty acids in particular arachidonic acid and by riluzole and their use for diagnosing, preventing and treating human and animal pathologies.
Patent CA-2403817-A1 (CA)
Title: Methods of modulating hair growth
Inventor: BURGESON ROBERT
IPC: A61Q7/00
Filed: 2001-03-30
Abstract: The invention features methods of promoting hair growth in a subject. The methods include inducing or mimicking the effects of Wnt promoted signal transduction, e.g., by increasing the level of Wnt protein or administering an agent which mimics an effect of Wnt promoted signal transduction, e.g., by administering lithium chloride. Methods of inhibiting hair growth are also provided.
Patent CA-2404019-A1 (CA)
Title: Joint surface replacement of the distal radioulnar joint
Inventor: KOPYLOV PHILIPPE
IPC: A61F2/46
Filed: 2001-03-22
Abstract: A joint surface replacement or joint prosthesis for the distal radioulnar (DRU) joint. A complete surface replacement comprises two parts, a radial component (1) and an ulnar component (2), both of which are designed to be inserted radially relative the radius (6) and the ulna (7). The radial (1) and ulnar (2) components are constructed to assure that the concave surface of the radial component may be pivoted and translated around the convex surface of the ulnar component during rotational movement of the forearm. Either component may be singularly implanted when there is no deterioration of the mating component. By providing these components in a range of thicknesses and lengths, more effective stabilization of such joint is possible.
Patent CA-2405414-A1 (CA)
Title: System for electronically distributing, displaying and controlling advertising and other communicative media
Inventor: GIACALONE LOUIS D
IPC: H04N7/16
Filed: 2001-04-06
Abstract: Electronic media content (64) received from a remote server to be displayed according to a schedule (62) together with Dynamic Data (66) to be displayed according to another overlying schedule are mixed in a scheduler (74) according to logs (66) of user preference, monitored and formatted (76) and loaded for display (72) in a composite Scene Renderer (78) and displayed to a user (8) who may, at times be disconnected from the remote server.
Patent CA-2406677-A1 (CA)
Title: Reverse molded panel
Inventor: LYNCH STEVEN K
IPC: B27N3/08
Filed: 2001-01-09
Abstract: A reverse molded fiberboard panel (12); a wainscot kit comprising a plurality of differently sized reverse molded panels (12), and a planar finishing or spacer panel, adapted to completely cover any size wall between a wall base board and a wall chair rail; and a method of reverse molding a loose cellulosic mat, in a single pressing step, to provide one or more relatively high density, raised panels (12) without requiring preliminary pressing, or other pre-shaping step, such as scalping. The reverse-molded panels (12) are molded in a conventional, multi-opening fiberboard press, in a single pressing step process, while achieving excellent transfer of mold detail (embossing fidelity) without visually noticeable fiber fracture.
Patent CA-2407499-A1 (CA)
Title: Reduction of surface tension
Inventor: TAYLOR CHARLES KENNETH
IPC: C09K23/42
Filed: 2001-06-05
Abstract: A composition for reducing surface tension comprising from about 0.01% to about 0.5% by weight of a hydrocarbon surfactant and from about 0.0001% to about 0.3% by weight of a fluorocarbon surfactant, provided that the hydrocarbon surfactant is present at less than or equal to 0.08% by weight when the fluorocarbon surfactant is present at greater than or equal to 0.1%  by weight is disclosed.
Patent CA-2411040-A1 (CA)
Inventor: NICOLETTE CHARLES A
IPC: A61K48/00
Filed: 2001-05-21
Abstract: The present invention provides synthetic compounds that are crossreactive with antibodies and immune effector cells reactive with the human melanoma antigen gp100, polynucleotides that encode these compounds, and immune effector cells raised in response to presentation of these epitopes. The invention further provides methods for inducing an immune response and administering immunotherapy to a subject by delivering the compositions of the invention.
Patent CA-2412710-A1 (CA)
Title: Screw tight tube vice frame
Inventor: GODOY STEPHEN
IPC: A01K11/00
Filed: 2002-11-26
Abstract: An apparatus is disclosed for attaching a needle housing or tube to the frame of a tattoo machine which facilitates cleaning and sterilization. The apparatus, or tube vice, comprises a tube which houses a needle which moves in and out of the subject's skin during tattooing, a hollow cylinder, a split ring ferrule and a compression nut. The tube is inserted into the hollow cylinder and the ferrule slides over the tube. The ferrule, nut and the hollow cylinder have beveled edges which mate. The nut slides over the tube to screw onto the hollow cylinder thereby compressing the ferrule against the tube without bending or crimping the tube. A tube grip may be attached to the tube. A method of manufacturing the tube vice is also disclosed. The tube vice can be provided in kit format.
Patent CA-2416367-A1 (CA)
Title: Testing fluid systems
Inventor: CAIN BERNARD
IPC: A62C37/50
Filed: 2001-07-20
Abstract: A fluid system such as a fire sprinkler system or a device such as a pressure reducing valve is tested by fitting to the system or device at least one outlet device whose characteristics are known, causing fluid to flow under test conditions, and measuring the fluid flow through the outlet device to give an indication of which flow would take place under normal operating conditions. The outlet device may be a flow restrictor.
Patent CA-2416859-A1 (CA)
Title: Procede et systeme de tarification de donnees pour dispositifs sans fil
Inventor: WATLER THEODORE W
IPC: H04M15/30
Filed: 2001-07-23
Abstract: L'invention concerne un procédé et un système de tarification d'une session de communication de données entre un réseau (10) et un dispositif sans fil (14). Dan un mode de réalisation, ledit procédé consiste à surveiller une série d'évènements, à savoir, l'établissement, le début et la fin d'une session de communication. La surveillance de ces évènements est assurée par une application de tarification de données intégrée dans le dispositif sans fil. La surveillance de ces évènements permet à l'application de tarification des données de procéder à la tarification de la session de communication à l'aide d'un certain nombre d'options de tarification. L'option de tarification sélectionnée permet de mesurer les données transmises au cours d'une session de données et de déterminer la tarification à appliquer à chaque incrément mesuré.
Patent CA-2418947-A1 (CA)
Inventor: GOUDALIEZ FRANCIS
IPC: A61J1/10
Filed: 2001-08-10
Abstract: The invention concerns a method for automatic handling of bag systems (3) in an installation and said installation. The method comprises steps which consist in: loading at least a bag system (3) in a handling device (2), said bag system (3) being in a position such that no filtering of the fluid will take place; automatically actuating the handling device (2) so that the bag system (3) is handled to a position wherein filtering occurs; unloading the bag system (3) present in the handling device (2) when all the filtrate is received in the secondary bag (36).
Patent CA-2421160-A1 (CA)
Inventor: CHOI JONG-OAN
IPC: A61K8/00
Filed: 2002-03-11
Abstract: La présente invention concerne une composition cosmétique contenant l'extrait de racines adventives de ginseng des montagnes. L'extrait de racines adventives de ginseng des montagnes est préparé par extraction de ginseng des montagnes naturel grâce à de l'éthanol. Les compositions cosmétiques contenant l'extrait ont un bon effet blanchissant.
Patent CA-2421999-A1 (CA)
Title: Apparatus for manufacturing flexible packages having slide fasteners and for filling through the slide fasteners
Inventor: RIVERO ORESTES
IPC: B65B9/08
Filed: 2003-03-13
Abstract: Horizontal form fill seal apparatus for making flexible packages with slide fasteners is provided. A fastener track is applied in-line with a plastic web and is bonded thereto at the same time that a peel seal is formed. All package components are brought together for filling through the slide fasteners.
Patent CA-2422307-A1 (CA)
Title: Blood collection device
Inventor: WILKINSON BRADLEY M
IPC: A61M5/32
Filed: 2003-03-14
Abstract: A safety needle assembly has a needle hub and a needle cannula projecting from the hub. Wings project transversely from the hub to facilitate manipulation and positioning of the needle assembly. A shield is hingedly attached to the needle hub and can be rotated from a first position where the needle cannula is exposed to a second position where the needle cannula is shielded. At least one latch may be disposed on the shield for secure locked engagement with the hub, the wings and/or the tubing extending from the hub. A spring may also be provided for propelling the shield into the second position.
Patent CA-2423987-A1 (CA)
Title: Food injection device
Inventor: BACKUS ALAN L
IPC: A23P20/20
Filed: 2003-03-28
Abstract: A device to inject solid materials into foods and other objects. The device utilizes a hollow needle with a moving cover at one end. A plunger moves inside the hollow needle to push contents from the needle into the object to be injected. Various apparatus for moving the can be utilized.
Patent CA-2424595-A1 (CA)
Title: Aluminum alloys having improved cast surface quality
Inventor: RICHTER RAY T
IPC: C22C1/03
Filed: 2001-09-21
Abstract: Aluminum alloy compositions are disclosed, which include small amounts of calcium that result in improved surface properties of the cast aluminum. The calcium, and up to 0.25% grain refiners, are added along with alkaline earth metals, transition metals and/or rare earth metals to the aluminum alloy as a melt. The addition results in improved appearance, substantially reduced surface imperfections and reduced surface oxidation in cast ingot aluminum and aluminum alloys. The addition of small amounts of these additives, surprisingly were found to substantially eliminate vertical folds, pits and ingot cracking in more than one ingot casting technique. The additions also improved the appearance of the ingots, including reflectance. As a result, the ingots could be reduced or worked essentially right out of the casting without first conditioning the surface by, for example, scalping. Also disclosed is a method of improving the surface properties and preventing surface imperfections and cracking of cast aluminum alloys. The method includes the steps of adding calcium to a molten aluminum alloy that is essentially free of Be casting the aluminum alloy using any commonly used technique.
Patent CA-2427595-A1 (CA)
Inventor: DUTTA RANA
IPC: G06Q30/02
Filed: 2001-09-11
Abstract: A system for verifying printed indicia. The system comprises an indicia generating apparatus adapted to create digitally signed indicia on an item having an associated value and an indicia verifying apparatus adapted to read the indicia on the item and verify that the item is valid. The item can be used as payment for a good or service.
Patent CA-2427744-A1 (CA)
Inventor: FRANZ GERHARD
IPC: A61K31/737
Filed: 2001-11-02
Abstract: The invention concerns the use for preparing a medicine for treating inflammatory diseases induced by non-specific inflammatory responses, that is antigen-independent, of a laminarin sulphate, having a degree of sulphation not less than 1.9 and preferably between 2 and 2.5 degree of polymerisation identical to that of the natural molecule, that is 20 to 30.
Patent CA-2431315-A1 (CA)
Title: Flare wave-guide projector
Inventor: PURCELL CHRISTOPHER JOHN A
IPC: G10K9/125
Filed: 2003-06-05
Abstract: An underwater acoustic projector comprising a pair of spaced apart end walls with an acoustic driver positioned between the end walls, the driver having smaller cross- sectional dimensions than the end walls. Each end wall close one end of flared open ended pipe waveguides and is mechanically coupled to one end of a piezoelectric acoustic driver. The flared pipe waveguides extend outward from the driver and have a larger diameter at their open ends than at the end walls.
Patent CA-2435567-A1 (CA)
Title: Procede et dispositif pour le sablage, notamment l'enlevement et/ou le compactage et/ou l'enduction de surfaces fixes, avec un suivi precis de leur forme
Inventor: PIEPER GERARD
IPC: B24C3/06
Filed: 2002-01-22
Abstract: L'invention concerne un procédé et un dispositif pour le sablage, notamment l'enlèvement et/ou le compactage et/ou l'enduction de surfaces fixes en en suivant précisément la forme, par exemple l'élimination de défauts de peinture de surfaces peintes, le lissage de cordons de soudure et de brasure, l'enlèvement de couches de béton ou de rouille contaminées, la trempe, l'égalisation ou l'enduction de surfaces métalliques. Selon le procédé, l'agent de sablage est additionné par gravité et/ou par injection à un flux d'air porteur créé par dépression. Cet agent est transporté dans un système de flexibles (13) vers une lance de projection (14) et dirigé vers une surface à usiner soumise à une dépression par une aire de sablage. De cette surface, il retourne dans le flux d'air, puis il est nettoyé et remis dans le circuit, l'accélération de l'agent de sablage étant réalisée par la dépression et l'aire de sablage étant déplacée d'une surface à usiner à l'autre. L'invention vise à augmenter sensiblement la vitesse de projection, tout en réglant de manière à économique la quantité d'énergie apportée par l'agent de sablage dans la surface à usiner, pour les domaines d'utilisation les plus divers et à une large échelle, avec une consommation énergétique faible, une grande flexibilité, une récupération et une réutilisation de l'agent de sablage respectueuses de l'environnement. A cet effet, l'agent de sablage reçoit au moins une impulsion énergétique supplémentaire au moyen d'au moins un autre flux gazeux, absorbé par la dépression et soumis à une pression au moins atmosphérique, pour atteindre une vitesse finale nettement supérieure à la vitesse du flux d'air porteur vers l'amont à partir de l'emplacement de dosage. Cette vitesse finale permet de régler l'apport énergétique dans la surface à usiner en fonction des paramètres suivants : type et forme de la surface à usiner et de l'agent de sablage, taux de charge de l'agent de sablage dans le flux d'air porteur, dépression dans le flux d'air porteur, durée de projection et température du jet.
Patent CA-2439536-A1 (CA)
Inventor: KRZYZANOWSKI JACEK
IPC: A61B10/06
Filed: 2003-09-04
Abstract: A clevis for a biopsy jaw assembly having a pair of biopsy cups, which includes a central portion having a first side and a second side. At least two flaps are oppositely folded to one another with one flap on the first side and one flap on the second side. A mounting portion may be connected to the central portion. The mounting portion may have a proximal end for mounting on an actuator for positioning the biopsy jaw assembly.
Patent CA-2440361-A1 (CA)
Title: Preparations se delitant rapidement intra-oralement
Inventor: OHTA MOTOHIRO
IPC: A61K9/00
Filed: 2002-03-05
Abstract: La présente invention concerne des préparations à délitement rapide dans la bouche et pouvant se produire selon les procédés conventionnels de moulage et compression, ou de préférence par le procédé de formation directe des comprimés. Ces préparations ont une dureté pratiquement disponible et sont excellentes de par leurs propriétés de délitement dans la bouche. Ces comprennent une poudre pulvérisée et séchée contenant un alcool de sucre et utilisant des particules primaires servant de particules unitaires et un ingrédient actif.
Patent CA-2441320-A1 (CA)
Inventor: YAO LEI
IPC: H04L12/56
Filed: 2002-03-20
Abstract: Dans un mode de réalisation de cette invention, un système de réseau comprend un routeur de bordure, un second routeur, et une liaison montante du second routeur couplée entre le port de sortie du routeur de bordure et un port d'entrée du second routeur. Ce second routeur comprend une fonction de contrôle d'admission et un plan de données. En réponse à une demande de réserver des ressources pour un flux à travers le second routeur, la fonction de contrôle d'admission effectue le contrôle d'admission à la fois pour la liaison montante et pour sa liaison descendante. Dans un mode de réalisation préféré, le second routeur effectue le contrôle d'admission pour la liaison montante uniquement si le second routeur est un routeur de bordure récepteur du flux. Puisque le second routeur effectue le contrôle d'admission pour sa liaison montante, le routeur de bordure transmet la demande en direction d'un routeur montant sans effectuer le contrôle d'admission pour la liaison.
Patent CA-2441883-A1 (CA)
Inventor: MILLER ARNOLD
IPC: A61B17/00
Filed: 2001-08-31
Abstract: L'invention porte sur une pince, de préférence en alliage à mémoire de forme, pouvant accéder à des tissus internes ou à d'autres matériaux synthétiques au moyen d'un cathéter à pénétration endovasculaire. Après déploiement de la pince à travers les couches de tissus et autres matériaux, il prend une forme qui applique automatiquement auxdites couches une compression hémostatique relativement indépendante de leur épaisseur. La pince est un remplacement idoine des sutures et agrafes classiques non bioabsorbables dans certaines applications cliniques. De par sa forme, son mode de mise en place et les faibles forces requises, ce dispositif peut s'utiliser dans des opérations endochirurgicales où l'accès au site de la lésion est limité. L'invention porte également sur un procédé de mise en place de la pince.
Patent CA-2442165-A1 (CA)
Inventor: ARLT DIETER
IPC: C07F9/655
Filed: 2002-01-25
Abstract: Non-chiral and in particular optically active alcohols are produced from a carbonyl compound using hydrogen in the presence of a catalyst, a base and optionally a diamine. The method is advantageous if a catalyst containing both a support-bound Ru(II)-complex-bisphosphine ligand and a diamine ligand is used.
Patent CA-2445597-A1 (CA)
Inventor: DU JUN
IPC: B01J29/08
Filed: 2002-04-24
Abstract: L'invention concerne une zéolite Y hautement stable présentant une teneur élevée en terres rares et son procédé de préparation. Ladite zéolite présente une teneur en terres rares de 4-15 % en poids, une constante de maille de 2,450-2,458 nm, une température d'affaissement thermique différentielle de 1000-1056 ·C, un rapport silice/alumine de 8,3-8,8, et une teneur en oxyde de sodium inférieur à 1,0 % en poids. Ladite zéolite est préparée par séchage d'une zéolite Y contenant des terres rares, introduction de tétrachlorure de silicium gazeux transporté par air chaud et réaction à une température de 150-600 ·C pendant 10 min à 6 h, le produit obtenu étant ensuite soumis à une purge au moyen d'air chaud et à un lavage avec de l'eau décationée dont le but est d'enlever les produits secondaires solubles. La zéolite Y contenant des terres rares présente une activité et une sélectivité élevées pour le craquage d'huiles lourdes, une activité élevée pour le transfert d'hydrogène, une bonne sélectivité concernant le coke, et elle peut augmenter efficacement le rendement d'huile légère et améliorer la qualité de l'essence, et ainsi servir directement de composant actif dans la préparation de différents catalyseurs de craquage d'hydrocarbures.
Patent CA-2445875-A1 (CA)
Title: Pentapeptide compounds and uses related thereto
Inventor: SENTER PETER D
IPC: C07K5/02
Filed: 2002-04-30
Abstract: Pentapeptide compounds are disclosed. The compounds have biological activity, e.g., cytotoxicity. Prodrugs having targeting groups and pentapeptide moieties, as well as precursors thereof are also disclosed. For example, precursors having a reactive linker that can serve as a reaction site for joining to a targeting agent, e.g., an antibody, as disclosed.
Patent CA-2445961-A1 (CA)
Title: Culture system for mouse tracheal epithelial cells
Inventor: MCKANE SHAUN A
IPC: C12N5/02
Filed: 2002-04-25
Abstract: Cultured mouse tracheal epithelial are grown in an air/liquid interface culture that allows them to develop differentiated characteristics (i.e., to develop into mucus cells or ciliated cells). This invention may be used for the growth of cells isolated from knockout and transgenic mice. The primary culture cells of the culture may be ciliated or non-ciliated differentiated cells.
Patent CA-2447885-A1 (CA)
Title: Fabric care compositions for lipophilic fluid systems
Inventor: DEAK JOHN CHRISTOPHER
IPC: C11D3/00
Filed: 2002-06-19
Abstract: A fabric article treating composition comprising: a) a lipophilic fluid, preferably from about 70 % fo about 99.99 % by weight of the fabric article treating composition; and; b) a surfactant component, preferably from about 0.001 % to about 10 % by weight of the fabric article treating composition, capable of enhancing soil removal benefits of a lipophilic fluid and/or capable of suspending water in a lipophilic fluid; and; c) a non-silicone additive, preferably from about 0.001 % to about 10 % by weight of the fabric article treating composition, capable of further enhancing soil removal by the composition; and; d) optionally, a polar solvent; and; e) optionally, other cleaning adjuncts; wherein the fabric article treating composition is capable of suspending water in a lipophilic fluid.
Patent CA-2449195-A1 (CA)
Inventor: NGUYEN PHILIP D
IPC: E21B33/138
Filed: 2003-11-12
Abstract: The current invention provides a method for isolating selected downhole zones of a wellbore. The method utilizes pre-perforated conduit wherein the perforations have been temporarily sealed prior to positioning downhole. A resin-coated particulate, which forms a permeable solid mass to filter and prevent the introduction of formation sand or fines during well production and is used to secure the pre-perforated casing in the wellbore. The pre-perforated casing, permeable solid and formation are perforated and the resulting perforations filled with a curable composition which cures as an impermeable solid. The impermeable areas define individual downhole zones. Devices such as straddle packers or expandable tubes encapsulated in impermeable sleeves are used to isolate the resulting zones.