baber/WOPTO huggingface dataset:
Patent CA-2460808-A1 (CA)
Inventor: BHATIA UMESH
IPC: C12N9/12
Filed: 2002-09-19
Abstract: Divers modes de réalisation de l'invention concernent des protéines humaines associées à la réponse immunitaire (IRAP) ainsi que des polynucléotides qui identifient et codent ces protéines IRAP. Les modes de réalisation de l'invention concernent également des vecteurs d'expression, des cellules hôtes, des anticorps, des agonistes et des antagonistes. D'autres modes de réalisation encore concernent des méthodes pour diagnostiquer, traiter ou prévenir les troubles associées à l'expression aberrante des protéines IRAP.
Patent CA-2460914-A1 (CA)
Title: Complexating systems, intermediates for their production and method for obtaining and using the same
Inventor: JACOBS PIERRE AUGUSTE
IPC: C08H99/00
Filed: 2002-10-18
Abstract: The present invention is related to a complexating system comprising a tannin immobilised on a solid support by means of a bifunctional spacer which is covalently bound from one hand to said solid support by a first function and from the other hand to said tannin by a second function, wherein the tannin is a naturally occurring tannin and exhibits at least six hydroxyl groups. Said complexating system can be used in particular for chelating metals and proteins, as an antioxidant, as a radical scavenger or as an antibacterial.  More specifically, applications can be found in the clarification and stabilisation of beverages, the treatment of textiles, or the separation and/or purification of proteins and/or metals.
Patent CA-2463073-A1 (CA)
Title: Pouring spout
Inventor: MOULTON ALAN
IPC: B65D47/36
Filed: 2002-10-18
Abstract: The invention describes a pouring spout device, comprising a spout fitment ( 4) and a reclosable closure (2), said spout fitment (4) having a planar base (2 9) and a tubular side wall (24) defining a pouring zone therein and a flap (26) disposed at a lower end of the side wall (24), a cam follower (32) extending upward from said flap (26), wherein the closure (2) retained on said fitment has an end wall (5) and a tubular side wall (3), wherein the end wall (5) ha s a first cam (8) depending therefrom and engageable with said cam follower (32), and wherein the first cam (8) contacting the cam follower (32) during rotation of the closure (2). In order to avoid breakage of the cam follower (32), when the reclosable closure (2) is replaced on the spout fitment (4), a second cam (10) is formed on the reclosable closure (2) and disposed radiall y outermost of the first cam (8). When the cam follower (32) reaches the end region (12), the cam follower (32) will be able to move radially inwardly an d return to the surface (11) of the first cam (8). The cam follower (32) will then be correctly positioned for future opening operations.
Patent CA-2463616-A1 (CA)
Title: Affinity enhancement agents
Inventor: CHANG CHIEN-HSING KEN
IPC: C07K19/00
Filed: 2002-10-15
Abstract: This invention relates to a kit containing a multivalent, multi-specific binding protein and a carrier molecule. The binding protein has two or more binding sites where at least one binding site binds with a hapten moiety and at least one site binds with a target antigen. The carrier molecule contains a linking molecule that bears a diagnostic agent and/or a therapeutic agent and two or more haptens. The present invention further relates to bispecific diabodies that bind with hapten moieties and target antigens and to recombinant vectors useful for the expression of these functional diabodies in a microbial host.
Patent CA-2464487-A1 (CA)
Title: Transdermal transport device with an electrolytic actuator
Inventor: ANGEL AIMEE B
IPC: A61M5/172
Filed: 2002-10-22
Abstract: A transdermal transport device includes a reservoir for holding a formulatio n of an active principle, a needle with a bore through which the formulation i s transported between the reservoir and a target area of a biological body, an d an electrolytic actuator which pumps the formulation through the bore.</SDOA B>
Patent CA-2466991-A1 (CA)
Title: Magnetic holding field for cryogenically accumulated polarized 129xenon
Inventor: KUZMA NICHOLAS N
IPC: G01R33/28
Filed: 2002-08-19
Abstract: An apparatus and a method for providing a magnetic holding field about a chamber (80) for accumulating frozen 129Xe. The apparatus includes a magneti c field source (58; 60) and a yoke (40) for supporting the magnetic field sour ce (58; 60) about the chamber (80). The magnetic field source (58; 60) provides a magnetic holding field having a field strength of greater than 2 kiloGauss. The apparatus may further include yoke (40) for coupling the magnetic holdin g field through a portion of the chamber (80).
Patent CA-2468810-A1 (CA)
Inventor: TISCHER LEO AUGUST
IPC: C09J5/00
Filed: 2003-02-14
Abstract: The present invention relates to an adhesive and more particularly to a moisture curable adhesive. In one embodiment, the present invention includes a moisture curable adhesive contains a polymer including reactive silicon end groups, a catalyst and from about 3% to about 35% by weight diluent. The moisture curable adhesive composition exhibits improved tack and self-leveli ng properties at low viscosities less than about 10,000 centipoise. In another embodiment the moisture curable adhesive composition contains a polymer including reactive silicon end groups, a catalyst and up to about 40% by weight filler, based on the total weight of the adhesive composition. The moisture curable adhesive composition maintains clarity at high filler loadi ng and has excellent UV resistance. Preferably, the filler is a fumed silica having a maximum surface area of less than about 250m2/g. In another embodiment, the moisture curable adhesive contains a polymer including a reactive silicon group and from about 40% to about 85% percent by weight filler and has a viscosity of less than about 500,000 centipoise. The presen t invention is further directed to a method of joining two adherends.
Patent CA-2470277-A1 (CA)
Title: Inducible transposition in transgenic organism using transposon vector
Inventor: CRAIG ROGER
IPC: A01K67/00
Filed: 2003-01-09
Abstract: A method of inducing transposition in a transgenic embryo is described, comprising the steps of (a) generating a first adult transgenic organism comprising within its genome one or more copies of a transposon; (b) generating a second adult transgenic organism comprising within its genome one or more copies of a gene encoding a transposase cognate for said transposon and/or a sequence capable of regulating expression of said gene encoding the transposase; (c) crossing the first adult transgenic organism with the second transgenic adult organism to provide a progeny which comprises, in the genome of one or more of its cells, both (i) one or more copies of the transposon and (ii) a gene encoding a transposase cognate for said transposon, wherein the gene encoding the transposase is under the control of one or more inducible regulatory sequences which permit expression of the transposase, and (d) inducing expression of said gene encoding the transposase in said embryo to cause mobilisation of said transposon within at least a portion of the tissues or cells of the progeny. Using the method, mobilisation of a transposon can advantageously be induced at predetermined stages of development of an embryo and the mutated gene of a single cell may be replicated in subsequent cell divisions, resultingin groups of cells which are essentially homogeneous for the transposed gene.
Patent CA-2471760-A1 (CA)
Title: Preventives/remedies for urinary disturbance
Inventor: ISHIHARA YUJI
IPC: A61K31/445
Filed: 2002-12-26
Abstract: Preventives/remedies for urinary disturbance containing a compound having both of an acetylcholine esterase inhibitory effect and an .alpha.1 antagonistic effect which exhibits an excellent effect of improving the urinary function of the bladder (i.e., effects of improving urine flow rate and urinary efficiency) without affecting the urinary pressure or the blood pressure.
Patent CA-2471988-A1 (CA)
Title: Fluorinated glucosamine analogs useful for modulating post-translational glycosylations on cells
Inventor: PAUL BRAJESWAR
IPC: A61K31/415
Filed: 2002-11-27
Abstract: The present invention provides compositions and methods for inhibiting cell migration, e.g., lymphocytes and inflammation. The invention also provides an improved process for preparing fluorinated N-acetylglucosamines.
Patent CA-2472425-A1 (CA)
Title: Anneau de gastroplastie en materiau elastomere a durete variable
Inventor: BENCHETRIT SALOMON
IPC: A61F5/00
Filed: 2002-11-15
Abstract: L'invention concerne un anneau de gastroplastie (1) formé par une bande souple destinée à être fermée par des moyens de fermeture autour de l'estomac d'un patient, ladite bande comportant une chambre de compression annulaire (7) reliée par un cathéter (9) à un dispositif de réglage du diamètre de ladite chambre par injection ou retrait de fluide, ladite chambre comprenant un renfort dorsal (12) prolongé par des parois latérales (13), le renfort dorsal (12) est réalisé à partir d'un premier matériau élastomère de dureté Shore A, prédéterminée d1, et Les parois latérales (13) réalisées à partir d'un second matériau élastomère de même nature que le premier matériau mais de dureté Shore A prédéterminée d2, telle que d2 < d1, de manière à obtenir une chambre annulaire (7) monobloc de dureté Shore A variable dans son épaisseur. Dispositif de traitement de l'obésité.
Patent CA-2472652-A1 (CA)
Inventor: PINET PHILIPPE
IPC: B29C65/08
Filed: 2003-01-10
Abstract: The invention relates to an electro-pyrotechnic initiator comprising a pyrotechnic charge (6) provided with at least one composition, and a plastic housing (1) with two substructures. The first substructure (2) comprises a plastic wall (4) which is fixed to a plastic base (5) so as to form a container. The second plastic substructure (3) has a main axis and is penetrated in the direction of said axis by at least two pins (11, 12) which are connected to each other on one surface (14) of said substructure (3) via a electrical bridge (13). Said surface (14) is symmetrically hollow along a height H and a width L. The second substructure (3) forms a base. The first (2) and second (3) substructures are joined in an air-tight manner by means of ultrasonic welding.
Patent CA-2473354-A1 (CA)
Inventor: BORGEAT GUY
IPC: B31D5/00
Filed: 2003-01-14
Abstract: Disclosed is a machine comprising a housing, means disposed inside (3) the tubular film (1) to separate the walls thereof, means (8) guiding the tubular film, and an inflating sealing device (5, 6, 7, 12). Said inflating sealing device is provided with at least one hollow needle (5) for inflating and means (2, 2a, 2b) preventing air from escaping towards said reel, i.e. upstream. Said means (2) preventing air from escaping are arranged between the means disposed inside (3) said film and the reel. The inflating sealing device (5, 6, 7, 12) is arranged after the means disposed inside (3) said film and before the guiding means (8) of said film such that the tubular film (1) is pulled through the inflating sealing device. The hollow needle (5) of the inflating sealing device is fixed to a first lever arm (12) which is disposed on one side of said film and is controlled by a first actuator (13). Two heating elements (6) are positioned upstream and downstream from the needle and are fixed to a second lever arm (10) which is disposed on the other side of said film and is controlled by a second actuator (11). The means preventing the air fed into the tubular film from escaping towards said reel, i.e. upstream, comprise an elongate element (2b) which extends in a transversal direction relative to the film (1) and is fixed to said first lever arm (12) such that said elongate element (2b) is kept away from the film during movement thereof and is inserted into a slot (2a) arranged in a plate (2) of the machine housing and pushes said film into the slot, creating a narrow fold thereon.
Patent CA-2473923-A1 (CA)
Inventor: KULLBERG MARC L
IPC: C01F17/235
Filed: 2003-02-18
Abstract: A composite nanoparticle material (101) comprising a plurality of cores (103) and a plurality of shells (102). At least one of the cores is encapsulated by one of the shells. An oxygen storage material (201) comprising a plurality of oxygen storage catalyst cores (203) and a plurality of oxygen transport shells (205). At least one of the oxygen storage catalyst cores is encapsulated by one of the oxygen transport shells.
Patent CA-2474749-A1 (CA)
Inventor: SHIMAZAKI TOSHIFUMI
IPC: C08L23/14
Filed: 2003-02-03
Abstract: L'invention concerne une composition de résine composite à base de polypropylène dans laquelle: 1) la viscosité complexe .eta.* mesurée à 190 ·C et à une vitesse angulaire (.omega.) de 0,1 rad/sec est égale à 2 000 Pa/sec ou plus; 2) les modules de conservation G'¿100?, G'¿10?, G'¿0,1? et G'¿0,01? mesurés à 90 ·C et à des vitesses angulaires de 100, 10, 0,1 et 0,01 rad/sec obéissent respectivement aux relations suivantes: log(G'¿100?)-log(G'¿10?)>=0,6 (I) et log(G'¿0,1?)-log(G'¿0,01?)<= (II); et 3) le module de conservation G'¿0,0251? mesuré à 190 ·C et à une vitesse angulaire de 0,0251 rad/sec est de 60 Pa/sec ou plus. Même lorsqu'elle est moulée par injection pendant un cycle de moulage raccourci, la composition est moins sujette à des défaillances telles que moulage court, bavures, défauts d'adhésion de surface, déformation et formation de bâtonnets.
Patent CA-2477185-A1 (CA)
Title: Self-refrigerating packaging and associated actuation device
Inventor: JEUCH PIERRE
IPC: F25B17/08
Filed: 2003-02-20
Abstract: The self refrigerating beverage packaging has a volume (10) to contain a beverage and a second separate volume which forms a heat exchanger and contains a refrigerant liquid and vapor. The second volume is connected to a third containing an absorption pumping dessicant for the vapor. The second and third volumes can be connectable (40) via  check valve (42).
Patent CA-2479347-A1 (CA)
Inventor: WEST JOHN ERIC
IPC: H04N7/16
Filed: 2003-03-19
Abstract: La présente invention concerne un système permettant de gérer des contenus de support (Fig. 5A) et d'y accéder, ces contenus de support étant reçus via une pluralité de canaux d'afficheur et rangés dans une pluralité de mémoires tampons d'une unité de mémoire. Le système associe à un fichier tampon composite (500) la pluralité de mémoires tampons.
Patent CA-2479891-A1 (CA)
Inventor: TAO GUO LIANG
IPC: C07B61/00
Filed: 2003-03-12
Abstract: D'une manière générale, l'invention concerne l'isolation, la détection et la manipulation de fractions ou de molécules ainsi que la synthèse de bibliothèques. D'une manière plus spécifique, l'invention concerne un microdispositif composé : a) d'une substance magnétisable ; et b) d'un motif de codage à reconnaissance photographique, ce microdispositif comprenant un axe de magnétisation préférentiel. L'invention concerne également des systèmes et des méthodes permettant d'isoler, de détecter et de manipuler des fractions et de synthétiser des bibliothèques au moyen de ces microdispositifs.
Patent CA-2481973-A1 (CA)
Title: Air bag start control device of vehicle
Inventor: TAKASHIMA MITSURU
IPC: B60N2/90
Filed: 2003-04-04
Abstract: An air bag start control device of vehicle capable of optimally controlling the operation of an air bag by determining whether a person is seated on a vehicle seat or not and, when seated, by determining the body form thereof, wherein an air bladder type pressure sensor is fitted to either or both of the back rest and seat part of the vehicle seat to control the amount and the direction of inflation of the air bag according to whether or not living body signals such as respiration and pulsation are included in electric outputs from the pressure sensors, when included, according to whether the outputs exceed specified limits or not.
Patent CA-2488545-A1 (CA)
Inventor: PHELPS STEPHEN L
IPC: B60N2/60
Filed: 2004-11-29
Abstract: A washable, stain-resistant vehicle seat cover, which includes an upper portion configured to cover a portion of a backrest. The seat cover also has a lower portion configured to cover a portion of a seat cushion. A first and second elasticized flap is included. Each flap is positioned near a lateral edge of a junction of a backrest and a seat cushion. The flaps cooperate to define a containment area therebetween.
Patent CA-2490317-A1 (CA)
Title: Vapor-liquid contact tray and method employing same
Inventor: WEILAND RALPH H
IPC: B01D3/20
Filed: 2003-06-25
Abstract: A vapor-liquid contact tray (26) is provided with a tray deck (28) having at least one opening for removing liquid from an upper surface of the tray deck and a plurality of vapor passages (44) for allowing vapor to flow upwardly through the tray deck to interact with the liquid on the upper surface. At least one can (34) extends upwardly from the tray deck and is formed by a perimeter wall (36). A downcomer (46) is interposed within the can to provid e a passageway for liquid and has an upper inlet (50) for liquid entry and a lower outlet (54) above the tray deck (28) for feeding liquid into the can a nd onto the tray deck. A plurality of deflector blades (56) are positioned abov e the tray deck to induce a swirling movement in the vapor ascending into the can. The portion of the tray deck surrounded by the perimeter wall of the ca n contains sieve holes, valves or other types of vapor passages. The tray may further include a sleeve (76), a plurality of cans (34) of two or more sizes or combinations thereof.
Patent CA-2491172-A1 (CA)
Title: Microcapsules for the delayed, controlled release of perindopril
Inventor: WUTRICH PATRICK
IPC: A61K38/55
Filed: 2003-06-24
Abstract: The invention relates to orally-administered microcapsules which allow the delayed, controlled release of perindopril or one of the pharmaceutically-acceptable salts thereof.
Patent CA-2491895-A1 (CA)
Title: Imidazoles, oxazoles et thiazoles presentant des activites d'inhibition des proteines kinases
Inventor: LEDEBOER MARK
IPC: C07D413/14
Filed: 2003-07-09
Abstract: La présente invention concerne des composés représentés par la formule (I) ou un dérivé pharmaceutiquement acceptable de ces derniers; les R?1¿, R?2¿, A, G et W de la formule étant tels que décrits dans le descriptif. Ces composés sont des inhibiteurs des protéines kinases, plus particulièrement de JNK qui est une protéine kinase de mammifère impliquée dans la prolifération cellulaire, la mort cellulaire et la réponse cellulaire aux stimuli extracellulaires, et des kinases Lck, Src et Aurora. Cette invention se rapporte également à des méthodes de production de ces inhibiteurs, à des compositions pharmaceutiques comprenant les inhibiteurs selon l'invention et à des méthodes d'utilisation desdites compositions dans le traitement et la prévention de divers troubles.
Patent CA-2492220-A1 (CA)
Title: Nucleic acid amplification using nicking agents
Inventor: GALAS DAVID J
IPC: C12Q1/68
Filed: 2002-07-15
Abstract: The present invention provides methods and kits for amplifying target nucleic acids (including whole genomes) using nicking agents. In certain aspects, the amplification does not require the use of any external oligonucleotide primers that are capable of annealing to a portion of the target nucleic acid. This invention is useful in many areas such as genetic disease diagnoses, forensic analyses and paleoarcheological studies.
Patent CA-2492518-A1 (CA)
Title: Collecting apparatus for an oil collector
Inventor: LARSEN BENT
IPC: E02B15/10
Filed: 2003-09-09
Abstract: The invention relates to a collecting apparatus for an oil collector, comprising a frame (1), a collecting member (5) arranged around the frame and a cleaner (15) for removing the oil collected by the collecting member from the collecting member and for leading it through an opening arranged in the middle of the frame for further recovery. For providing a simple and reliable collecting appa~ratus, the collecting member (5) comprises an elongated centre part (3) made of flexible material and having a central axis, and which is formed into a ring~shaped endless axis. The collecting apparatus includes at least one motor for rotating the centre part of the collecting member (5) about said central axis so as to lift the oil adhering to the collecting member (5) to said cleaner (15).
Patent CA-2497269-A1 (CA)
Title: Methods and systems to activate downhole tools with light
Inventor: RAMOS ROGERIO T
IPC: E21B47/12
Filed: 2003-08-29
Abstract: The present invention comprises a system and methods to actuate downhole tools by transmitting an optical signal through an optical fiber (10) to the downhole tool (15). The optical signal can comprise a specific optical signal frequency, signal, wavelength or intensity. The downhole tool can comprise packers, perforating guns, flow control valves, such as sleeve valves and ball valves, samplers, sensors, pumps, screens (such as to expand), chemical cutters, plugs, detonators, or nipples.
Patent CA-2497752-A1 (CA)
Inventor: NAKAZAWA TOSHIKO
IPC: C23C22/78
Filed: 2005-02-18
Abstract: It is an object of the present invention to provide a surface conditioner which can inhibit galvanic corrosion on an aluminum alloy during chemical conversion treatment and can form a sufficient chemical conversion coat when applied to an aluminum alloy and a high tensile strength steel sheet and has the excellent stability of dispersion in a treatment bath.      A surface conditioner, containing zinc phosphate particles and having a pH of 3 to 12, wherein said zinc phosphate particles have D50 of 3 µm or less and said surface conditioner contains at least one species selected from the group consisting of (1) carboxylate group-containing copolymers obtained by copolymerizing a monomer composition containing at least one species selected from the group consisting of acrylic acid, maleic acid, maleic anhydride, itaconic acid and itaconic anhydride in an amount less than 50% by weight and at least one species selected from the group consisting of a sulfonic acid monomer, styrene, olefin monomers, amino group-containing monomers and polyoxyalkylene derivatives expressed by the following formula (I);   (see formula I) wherein Z is a residue of a compound having two hydroxyl groups, AOs are oxyalkylene groups having 2 to 18 carbon atoms, X is an unsaturated hydrocarbon group having 2 to 5 carbon atoms, R1 is a hydrocarbon group having 1 to 40 carbon atoms, and a and b are identical to or different from each other and integers of 0 to 1000, and satisfy the relationship of a+b >= 1 in an amount more than 50% by weight, (2) polyamino acids having a constituent unit expressed by the following formula (II);      wherein R2 and R3 are identical to or different from each other and are a straight-chain or branched alkyl group having 1 to 22 carbon atoms, a cycloalkyl group having 6 to 22 carbon atoms or an aryl group having 6 to 22 carbon atoms, and said R2 and said R3 may have a substituent including heteroatoms, and (3) phosphate esters expressed by the following formula (III);      wherein R4 is an alkyl group or an alkyl phenol group having 8 to 30 carbon atoms, and 1 is 0 or 1, m is 1 to 20 and n is 1, 2 or 3, or the following formula (IV);      wherein h is an integer of 2 to 24 and i is 1 or 2.
Patent CA-2498405-A1 (CA)
Inventor: TUFT RICHARD H
IPC: G01G19/44
Filed: 2003-09-10
Abstract: L'invention concerne un système et un procédé qui permettent de mesurer le poids de patients qui se déplacent en fauteuil roulant. Le système et le procédé de l'invention font intervenir deux dispositifs portables de mesure de poids qui mesurent le poids exercé sur deux roues d'un fauteuil roulant à quatre roues, et un récepteur qui accepte des données de mesure de poids provenant desdits dispositifs portables de mesure de poids. Les données de poids échangées entre les deux dispositifs portables de mesure de poids et/ou avec le récepteur peuvent être acheminées par l'intermédiaire de connexions sans fil.