baber/WOPTO huggingface dataset:
Patent CA-2229744-C (CA)
Title: Polypeptides de ciblage de la membrane de l'enveloppe interne du plaste: et fabrication et utilisation de ces polypeptides
Inventor: KNIGHT JACQUELINE SARAH
IPC: C12N15/82
Filed: 1996-08-28
Granted: 2005-06-28
Abstract: L'invention a pour objet une séquence d'acides aminés de polypeptides permettant de cibler la membrane de l'enveloppe interne du plaste d'une plante, et une séquences de nucléotides. L'invention concerne également un gène chimérique comprenant un promoteur de gènes, une séquence de nucléotides codant un polypeptide capable de cibler la membrane de l'enveloppe interne du plaste d'une plante, ou un variant, un dérivé ou un homologue de ce dernier, une séquence de codage et une séquence de terminateurs. L'invention traite aussi d'un procédé de transformation de plantes, telles que les pommes de terre et le tabac, à l'aide de la séquence de ciblage pour augmenter la production d'amidon. La séquence de ciblage peut être utilisée dans bon nombre d'autres applications.
Patent CA-2230881-C (CA)
Title: Arrangement in the opening and closing of automatic elevator doors, and a door coupler
Inventor: MITTERMAYR FRANZ
IPC: B66B13/12
Filed: 1996-09-13
Granted: 2005-06-28
Abstract: In the arrangement in the opening and closing of automatic elevator doors, t he door coupler (20) is mounted on the car door so as to be movable in the direction of movement of the car door. The door coupler (20) is connected to a lever (21) whose first end is pivoted on the car door while its second end is pivoted on the door coupler. The pow er for the opening and closing of the doors is applied to the lever (21, 71) via a point between its first end (21a, 71a) and second end (21b, 71b).
Patent CA-2231393-C (CA)
Title: Packet switched radio channel admission control in a cellular telecommunications system
Inventor: ANDERSSON MAGNUS
IPC: H04L12/56
Filed: 1996-09-17
Granted: 2008-06-17
Abstract: A method and system for controlling admission to a packet switched radio channel (PRCH) is provided. A PRCH  admission control function (416) evaluates admission requests for users requesting admission to a PRCH. The admission requests each contains a priority value and an estimated data traffic for the requesting user. If the estimated data traffic from one or more packet calls currently using the PRCH and having a priority equal to or higher than the priority of the requesting user, plus the estimated data traffic required by the requesting packet call are less than a maximum tolerable traffic level, the packet call is granted admission (710).
Patent CA-2234239-C (CA)
Title: Indole carbamates as leukotriene antagonists
Inventor: MARFAT ANTHONY
IPC: C07D413/06
Filed: 1996-08-26
Granted: 2003-05-20
Abstract: A compound of formula (I) wherein R1 and R2 are as defined, is useful in the treatment of asthma, rheumatoid arthritis, osteoarthritis, bronchitis, chronic obstructive airways disease, psoriasis, allergic rhinitis, atopic dermatitis, shock, and other inflammatory diseases. Pharmaceutical compositions containing the compound and methods of blocking the leukotriene D4 receptor with the compound are also disclosed.
Patent CA-2243408-C (CA)
Title: Sealing rubber closure for syringe/container
Inventor: SUDO MASAMICHI
IPC: A61M5/31
Filed: 1998-07-24
Granted: 2005-05-24
Abstract: A sealing rubber closure is provided for use with a syringe/container specified by ISO (the International Organization of Standardization) and having a Luer nozzle to be inserted into a Luer-nozzle-receiving part of the sealing rubber closure. The Luer-nozzle-receiving part is configured, on a side of an inner end portion thereof, in an untapered cylindrical form to assure tight-fitted insertion of a free end portion of the Luer nozzle and, on a side of a Luer-nozzle-receiving opening thereof, in a tapered, substantially cylindrical form to assure tight-fitted insertion of a basal end portion of the Luer nozzle. A plastic film is laminated on the sealing rubber closure at least in an area of the Luer-nozzle-receiving part, where a free end of the Luer nozzle is to be maintained in contact with the sealing rubber closure. The sealing rubber closure can exhibit both excellent liquid leakproofness and superb gas sealing performance. The sealing rubber closure can avoid any contact with a liquid medicine so that it does not give any adverse effects to a liquid medicine filled in the syringe/container.
Patent CA-2244491-C (CA)
Title: Glue-down prefinished wood flooring product
Inventor: SWEET JAMES C
IPC: B32B21/04
Filed: 1998-08-04
Granted: 2003-06-03
Abstract: A flooring product for application to a subfloor which includes a wooden flooring component for installation with like flooring components to form a floor. The flooring component has a top surface for being exposed after installation and a base surface, a pressure-sensitive adhesive carried on a foam tape applied and permanently adhered directly to the base surface of the flooring component for providing an attachment interface surface for adhering the flooring component to the subfloor, and a protective release cover applied and releasably adhered to the attachment interface surface of the adhesive to protect the adhesive until removal of the release cover when the flooring component is applied to the subfloor.
Patent CA-2244929-C (CA)
Title: Method and apparatus for providing a private communication system in a public switched telephone network
Inventor: LEKVEN ERIC J
IPC: H04M3/42
Filed: 1997-01-29
Granted: 2004-12-07
Abstract: A private communication network through which a plurality of member users communicate using the public switched telephone network (PSTN) (10) is disclosed herein. Each member user utilizes either a modified land line telephone (48) directly connected to PSTN (10), or uses a modified mobile telephone (22) operatively coupled to the PSTN  through a wireless communication system (14). The private communication network includes network call manager (40) having a telephone network interface (92) for establishing a telephone connection with each of a plurality of telephone lines (44) of the PSTN (20).  Each of the plurality of telephone lines (44) is associated with one of the plurality of member users. The network call manager (40) further includes a switch matrix (110), coupled to the telephone network interface, for providing an information signal received from an active member user over a selected telephone line to the remaining non-active member users.
Patent CA-2247005-C (CA)
Title: A system for distributing and controlling color reproduction at multiple sites
Inventor: HOLUB RICHARD A
IPC: B41F33/00
Filed: 1997-02-25
Granted: 2007-01-09
Abstract: The system provides for controlling color reproduction of input color image data representing one or more pages or page constituents in a network (11) having nodes (or sites) (102, 104). Each one of the nodes comprises at least one rendering device. The system distributes the input color image data from one of the nodes to other nodes, and provides a data structure (virtual proof) in the network. This data structure has components shared by the nodes and other components present only at each node. Next, the system has means for providing color calibration data at each node characterizing output colors (colorants) of the rendering device of the node, and means for producing at each node, responsive to the color calibration data of the rendering device of the node, information for transforming the input color image data into output color image data at the rendering device of the node.
Patent CA-2247444-C (CA)
Inventor: VOJTECHOVSKY KAREL
IPC: B26D1/46
Filed: 1997-02-25
Granted: 2003-06-24
Abstract: The invention concerns a method of cutting blocks (1) of hard materials into plates by the action of an abrasive, which is added in the loose state and a continuous circulating fixed carrier (7). As a result of being guided in peripheral grooves in coaxial rollers (2, 3) of a roller system, the carrier forms a chain which presses through the material to be cut. The carrier, for example a sawing wire, which runs in the peripheral grooves in the rollers of a roller system comprising at least one pair of deflection rollers (2) and at least one pair of guide rollers (3), is pressed into the material to be cut such that it is guided in opposite directions in two adjacent cuts in the block.
Patent CA-2252430-C (CA)
Title: Lame de soc
Inventor: MANWAY TERRY A
IPC: A01B15/04
Filed: 1997-03-19
Granted: 2006-06-27
Abstract: La lame (10) de soc comprend un élément de support (12), un bord (14) de lame étant monté sur ledit élément de support (12) et présentant un ou plusieurs trous (36) d'inserts, et un ou plusieurs inserts (16) de lame présentant une partie d'usure (42), le ou les inserts (16) de lame étant montés à l'intérieur du ou des trous (36) d'inserts du bord (14) de la lame de manière que la partie d'usure (42) dépasse dans une certaine mesure du ou des trous (36) d'inserts.
Patent CA-2253423-C (CA)
Title: Redundant local area network
Inventor: SEGAL NIRANJAN NATH
IPC: H04L69/40
Filed: 1997-03-11
Granted: 2002-05-14
Abstract: A control system (101) is utilized by a radio communication system for communicating with selective call transceivers (102). The control system (101) includes an input interface (114) for receiving a message from a user, a processing system (111) for processing and storing the message, and a local area network (LAN) for controlling a transmitter system (105) for transmitting the message. The LAN has an architecture providing communication redundancy.  The LAN includes at least one data communication path (118) for linking data communications to and from at least one data communication device (112, 114).  The LAN further includes a first and second ethernet switch (108, 109) coupled to a first and second end (120, 122) of the at least one data communication path (118) for routing the data communications thereto and therefrom. The processing system (111) is coupled to the ethernet switches (108, 109) for transmitting and receiving the data communications.
Patent CA-2264647-C (CA)
Inventor: WALLACE DONALD G
IPC: A61L31/16
Filed: 1997-08-14
Granted: 2009-11-24
Abstract: Des gels moléculaires réticulés comprennent une variété de polymères biologiques et non-biologiques, tels que des protéines, des polysaccharides et des polymères synthétiques. Ces gels moléculaires peuvent être appliqués sur des sites cibles dans le corps d'un patient, par extrusion du gel à travers un orifice au niveau du site cible. Dans un autre mode de réalisation, les gels peuvent être rompus mécaniquement et utilisés dans des articles implantables tels que des prothèses mammaires. Lorsqu'on les utilise in vivo, les compositions sont utiles pour inhiber les adhésions spinales et tissulaires post-chirurgicales, afin de remplir des évidements tissulaires, des voies tissulaires, des cavités corporelles, des imperfections chirurgicales et analogues.
Patent CA-2267647-C (CA)
Inventor: BOWER BENJAMIN S
IPC: C12N1/21
Filed: 1997-09-29
Granted: 2007-04-10
Abstract: On décrit un nouvel ADN codant une enzyme possédant une activité estérolytique et isolée à partir d'Aspergillus. On décrit également un procédé servant à isoler l'ADN codant ladite enzyme, à partir d'organismes comprenant un tel ADN, la transformation de cet ADN en un organisme hôte approprié, l'expression de l'ADN transformé et l'utilisation de la protéine estérase exprimée, dans des aliments en tant que complément, dans des textiles en tant qu'apprêt de ceux-ci avant leur vente, dans le traitement de l'amidon ou la production de produits alimentaires tels que du pain cuit.
Patent CA-2268890-C (CA)
Title: Identification card and method of making
Inventor: MAIER MICHAEL C
IPC: B42D15/10
Filed: 1998-09-09
Granted: 2003-11-18
Abstract: A combined business form/identification card (10) includes a sheet of cellulosic stock material having a barrier coating (13) on a first portion of the sheet with an overlay of laser-printable varnish (15) on the barrier coat. Lines of weakness are provided in the sheet in the area of the barrier coat and varnish to produce an identification card detachable from the sheet. A second portion of the sheet has indicia imaged thereon.
Patent CA-2272165-C (CA)
Title: Liquid storing container for recording apparatus
Inventor: SATO YOHEI
IPC: B41J2/05
Filed: 1993-07-28
Granted: 2003-10-14
Abstract: A liquid storing container employable for an ink jet recording apparatus includes a housing, a porous ink absorbing member received in the housing, and a first filter coming in contact with the ink absorbing member. The liquid storing container is detachably connected to an ink jet recording head having a second filter disposed in a liquid flow path thereof. The liquid storing container is constructed such that the volume between the first filter and the second filter, a size of each filter, a condition for compressively receiving the ink absorbing member in the housing, and an inner structure of the liquid storing container satisfactorily coincide with predetermined conditions.
Patent CA-2273333-C (CA)
Title: Process for alkylating hydrocarbons
Inventor: VAN BROEKHOVEN EMANUEL HERMANU
IPC: B01J38/56
Filed: 1997-11-14
Granted: 2007-05-01
Abstract: The invention pertains to a process for alkylating hydrocarbons in which an alkylatable organic compound is reacted with an alkylation agent to form an alkylate in the presence of a catalyst comprising a hydrogenating function and a solid acid constituent, with the catalyst being subjected intermittently to a regeneration step by being contacted with a feed containing a saturated hydrocarbon and hydrogen, said regeneration being carried out at 90 % or less of the active cycle of the catalyst, with the active cycle of the catalyst being defined as the time from the start of the feeding of the alkylation agent to the moment when 20 % of the alkylation agent leaves the catalyst-containing reactor section without being converted, not counting isomerisation inside the molecule. The process according to the invention is especially attractive for the alkylation of isobutane with one or more butenes to form an alkylate with a high RON.
Patent CA-2273973-C (CA)
Inventor: KIZAWA MAKOTO
IPC: H04N19/102
Filed: 1998-10-07
Granted: 2003-05-06
Abstract: A color facsimile comprises a multilevel JPEG coding/decoding means (106) for coding color data, and a binary JBIG coding/decoding means (108). When the receiving side facsimile employs the same recording system as that of the transmitting side facsimile, color data read out by a color correcting section (119) are corrected with a correction value corresponding to the characteristics of a recording means of the transmitter, binarized and coded by the JBIG coding/decoding means (108) and transmitted. When the receiving side facsimile does not employ the same recording system as that of the transmitting side facsimile, the read out color data are coded by the JPEG  coding/decoding means (106) and transmitted. Since the amount of data transmitted can be reduced without causing degradation of the image quality, the communication time can be shortened and low memory capacity can be avoided.
Patent CA-2277045-C (CA)
Title: Dispositif et procede de commande des dispositifs actionneurs pour la suspension active des vehicules, notamment ferroviaires
Inventor: KIRAT REGIS
IPC: B61F5/22
Filed: 1997-12-30
Granted: 2006-05-23
Abstract: La présente invention porte sur un dispositif et un procédé de commande des dispositifs actionneurs mis en oeuvre dans les dispositifs de suspension active des véhicules, notamment ferroviaires, caractérisé en ce qu'il utilise l'architecture de la rame articulée pour reconstituer la courbure locale de la voie en temps réel, dans lequel ledit signal de commande émis par ledit dispositif de commande et destiné auxdits dispositifs actionneurs du bogie d'ordre n dans ladite rame articulée est fonction de la mesure d'au moins un angle de cassure .alpha.i au niveau des rotules d'articulation situées entre deux voitures adjacentes, ainsi que de l'écart de position h j desdites rotules par rapport à la voie.
Patent CA-2284087-C (CA)
Title: Underwater self-aligning fairlead latch device for mooring a structure at sea
Inventor: GROVES FRANK W
IPC: B66D1/72
Filed: 1998-03-13
Granted: 2006-10-03
Abstract: An underwater self-aligning fairlead latch device is provided for guiding and securing an anchor chain (C) between an offshore structure (P) and an anchor (PA). The fairlead device includes a latch housing (14) pivotally mounted to a fairlead housing (12). The latch housing includes one or more latches (42) for securing the anchor chain in place. The fairlead housing includes a bending shoe (28) which guides the anchor chain from its orientation within the bending shoe up the platform column (PC) to the deck. The fairlead housing is pivotally mounted to the offshore structure.
Patent CA-2291711-C (CA)
Inventor: NAYRAC FREDERIC
IPC: B25C1/18
Filed: 1999-12-03
Granted: 2004-09-14
Abstract: The apparatus comprises a removable magazine for the supply of fasteners, designed to contain a strip of fastener-holding rings, a fastener-guide (3) and a unit (4) for shearing the strip of fastener-holding rings, and which is functionally a single unit. The shearing unit (4) and the fastener supply magazine are adapted to work together to house a skirt (11), integral with the shearing unit (4), forming a passage (12) for fastener input, in a reception compartment of the skirt (11).
Patent CA-2293040-C (CA)
Inventor: NELSON DEAN M
IPC: F02B69/04
Filed: 1999-12-22
Granted: 2006-10-24
Abstract: A gaseous fuel adaptor for modifying an internal combustion engine having a liquid fuel carburetor. The carburetor has an air intake for receiving air to mix with a liquid fuel. The adaptor includes a body mounted over the carburetor air intake and a passageway having an inlet and an outlet formed in the body. Air enters the passageway through the inlet and air exits the passageway through the outlet into the carburetor air intake. A gaseous fuel feed port disposed between the passageway inlet and outlet feeds gaseous fuel into the passageway, and a butterfly valve disposed in the passageway between the gaseous fuel feed port and the passageway inlet meters air entering the passageway to mix with the gaseous fuel.
Patent CA-2293575-C (CA)
Inventor: DUENAS EILEEN T
IPC: A61K47/48
Filed: 1998-06-11
Granted: 2009-01-06
Abstract: Cette invention se rapporte à des compositions de microencapsulation du facteur de croissance du tissu nerveux (NGF), ayant des caractéristiques de libération régulée, de préférence avec une stabilité accrue, pour le composant NGF, en particulier le NGF recombiné humain (rhNGF), ces compositions permettant de produire une stabilité accrue du NGF pour qu'il puisse servir à stimuler la croissance, la réparation, la survie, la différenciation, la maturation ou la fonction des cellules nerveuses. Des procédés de fabrication et d'utilisation de ces compositions sont également présentées.
Patent CA-2296589-C (CA)
Inventor: DEGROOT RICHARD J
IPC: C23G5/028
Filed: 1998-07-09
Granted: 2007-10-16
Abstract: Cette invention concerne une composition solvant renfermant du 1-bromopropane et un décafluoropentane et destinée à être utilisée en tant que solvant nettoyant et dégraissant. De préférence, ce décafluoropentane est essentiellement constitué de 1,1,1,2,3,4,4,5,5,5-décafluoropentane. Cette composition solvant renferme éventuellement des agents stabilisateurs et des co-solvants tels que des alcools, cétones, éthers, acétals, nitroalcanes, époxydes et amines. Enfin, l'invention traite de compositions spécifiques de 1-bromopropane, 1,1,1,2,3,4,4,5,5,5-décafluoropentane et d'agents stabilisateurs éventuels permettant de produire des compositions azéotropes particulièrement bien adaptées à une utilisation en tant que solvants nettoyants et dégraissants.
Patent CA-2296906-C (CA)
Title: Process for the production of secondaryalkoxy-1-alkenes
Inventor: SUBRAMANIAM CHITOOR S
IPC: C07C43/15
Filed: 2000-01-21
Granted: 2004-04-20
Abstract: The present invention relates to a general synthesis for producing secondaryalkoxy-1-alkenes in commercial quantities in good yields by reacting cyclic and acyclic ketones and the corresponding alcohol with a secondary alkyl orthoformate ester in the presence of an acid catalyst, Lewis acids, and recovering the product as a liquid of high purity.
Patent CA-2303613-C (CA)
Title: Spectrometer
Inventor: VASOLD ECKHARD
IPC: G01J3/02
Filed: 2000-03-31
Granted: 2008-12-23
Abstract: A spectrometer comprising a carrier, a light input for measurement for light disposed on the carrier, a diffraction grating disposed on the carrier for dispersing the measurement light, an opto-electronic detector disposed on the carrier for receiving and detecting the measurement light following dispersion by the grating and at least one optical component for imaging the measurement light on the diffraction grating is characterized by a base board for supporting the opto-electronic detector, the base board being so fastened to the carrier so as to allow a thermal expansion which substantially compensates the drift of the spectrolight component relative to the detector.
Patent CA-2321023-C (CA)
Title: Led reading light
Inventor: REISENAUER WILLIAM E
IPC: H01L33/00
Filed: 2000-09-27
Granted: 2003-05-20
Abstract: An LED reading light assembly has an optical assembly, a power circuit board, a housing, and a control system. The optical assembly includes a holographic lens and an LED assembly comprising an LED circuit board and a plurality of LED's disposed on the outward facing side of the LED circuit board. The power circuit board provides a constant source of electric current to power the LED's. The housing includes a housing plate disposed behind the LED circuit board and a black. anodized fin plate. The control system includes a temperature protection circuit monitoring the ambient temperature at the LED assembly during operation and adjusting the power supplied to the LED's to maintain the ambient temperature within a selected temperature range.
Patent CA-2326034-C (CA)
Inventor: VIAUD JEAN
IPC: F16D9/06
Filed: 2000-11-16
Granted: 2004-02-03
Abstract: A drive shaft and driven chain sprocket are interconnected by an overload clutch embodying a shear pin. The overload clutch includes a first clutch element fixed for rotation with the shaft, a second clutch element mounted on the shaft next to the first clutch element for axial and rotational movement relative to the first clutch element. The second clutch element includes a circular flange disposed against a flat circular surface of the sprocket and coupled for rotation therewith by a shear pin extending through aligned holes in the flange and sprocket. The sprocket is mounted for rotation about a cylindrical shoulder provided on one side of the circular flange of the second clutch element. The first and second clutch elements respectively have positive engaging surface elements that are normally held in locking engagement with each other by a coil compression spring acting between the shaft and the sprocket. After load condition causes the a shear pin to shear, a realignment of holes in the second clutch element flange and the sprocket is achieved by overcoming the force holding the first and second clutch elements in engagement with each other and then rotating the second clutch element relative to the first clutch element and the sprocket.