baber/WOPTO huggingface dataset:
Patent CA-2415350-A1 (CA)
Inventor: RAJEWSKY KLAUS
IPC: C12N5/10
Filed: 2001-07-06
Abstract: La présente invention concerne une séquence d'ADN codant pour un mutant de la recombinase du bactériophage P1, dans laquelle un site cryptique d'épissage spécial est désactivé par le biais d'une mutation de la base modifiant la séquence de protéines Cre, ainsi qu'une séquence d'ADN codant pour une protéine hybride des mutants Cre mentionnés et d'un domaine de liaison aux ligands d'une protéine réceptrice. L'invention concerne également des vecteurs, micro-organismes et organismes transgéniques, contenant une telle séquence d'ADN, ainsi que des mutants Cre ou protéines hybrides Cre codés par lesdites séquences d'ADN.
Patent CA-2415609-A1 (CA)
Title: Slat and sieve assembly
Inventor: BICKEL DONALD W
IPC: A01F12/34
Filed: 2003-01-06
Abstract: A slat and a sieve assembly. The sieve assembly comprises a frame, a slat supported by the frame, and a rotational drive mechanism supported by the frame. In some constructions and in some aspects, the slat extends at least 180°  about an axis and has a cross-section having a uniform radius in relation to the axis. The slat includes spaced finger-like indentations being defined on an edge of the slat. The slat is couplable to the rotational drive mechanism for rotation about the axis. In some constructions and in some aspects, the rotational drive mechanism includes a pinion connected to the end of the slat, and a drive shaft including a worm gear engaging the pinion and rotatably supported by the frame to rotate about a drive axis. In some constructions and in some aspects, the slat may include a cross-section having a first adjustment cavity and a second adjustment cavity. The sieve assembly may also include a plurality of slats extending substantially parallel to one another with a space being defined between adjacent slats.
Patent CA-2417603-A1 (CA)
Title: Systems and methods for anonymous electronic trading
Inventor: GINSBERG PHILIP M
IPC: G06Q30/06
Filed: 2001-08-02
Abstract: Systems and methods for anonymous electronic trading (400) that allow a trader to hide his or her identity and inhibit trading interactions are provided (404). Using these systems and methods (400), a trader can, using various trading interfaces (402), control a level of trading anonymously and configure warnings (406) that are provided to protect against inadvertent completion of potential-risk-involved trades.
Patent CA-2418720-A1 (CA)
Title: Caspase inhibitors and uses thereof
Inventor: CHARRIER JEAN-DAMIEN
IPC: A61P11/06
Filed: 2001-09-12
Abstract: Described herein are compounds that are useful as caspase inhibitors having the formula (I):wherein Ring A is an optionally substituted piperidine, tetrahydorquinoline or tetrahydroisoquinoline ring; R1 is hydrogen, CN, CHN2, R, or CH2Y; R is an optionally substituted group selected from an aliphatic group, an aryl group, or an aralkyl group; Y is an electronegative leaving group; R2 is CO2H, CH2CO2H, or esters, amides or isosteres thereof; and R3 is hydrogen, an optionally substituted aryl group, and optionally substituted aralkyl group, or an optionally substituted C1-6 aliphatic group, R4 is an optionally substituted group selected from an aryl group or a heterocycle group, or R3 and R4 taken toegether with the nitrogen to which they are attached optionally form a substituted or unsubstituted monocyclic, bicyclic or tricyclic ring.
Patent CA-2418751-A1 (CA)
Title: Brush cutting breakaway system
Inventor: DALLMAN JIMMIE J
IPC: A01D34/86
Filed: 2003-02-12
Abstract: Multi-part improvements to brush cutting technology including a breakaway system. A single horizontal pin attaches the cutter head of a brush cutting machine to the boom and a swing tower, so that a single vertical pin can attach the tractor to the boom, the vertical pin and swing tower allowing the cutter head to have a forward and aft movement for flexibility around immovable objects. A breakaway cylinder holds the cutter head at a ninety degree angle relative to the tractor of a brush cutting machine. A control, in the form of a joystick, remotely raises and lowers the cutter head portion using a single control within the cab.      A first relief valve bypasses when higher than normal hydraulic pressure is created in the breakaway cylinder and a second relief valve removes excess oil from the breakaway cylinder. A switch, in the form of a toggle switch, remotely operates the breakaway cylinder and moves the cutter head from within the cab. A method for brush cutting with a brush cutting machine having a breakaway system is also disclosed.
Patent CA-2418961-A1 (CA)
Title: Anti-il-12 antibodies, compositions, methods and uses
Inventor: GILES-KOMAR JILL
IPC: C07K/
Filed: 2001-08-07
Abstract: The present invention relates to at least one novel anti-IL-12 antibodies, including isolated nucleic acids that encode at least one anti-IL-12 antibody, IL-12, vectors, host cells, transgenic animals or plants, and methods of making and using thereof, including therapeutic compositions, methods and devices.
Patent CA-2420732-A1 (CA)
Inventor: LARGENT DAVID WAYNE
IPC: B07B1/46
Filed: 2001-10-17
Abstract: L'invention concerne un crible pour tamis vibrant, ce crible comportant au moins une couche de matière (9) de criblage et étant caractérisé en ce qu'il comporte au moins un plan (7) placé sur la ou les couche(s) de matière (9) de criblage ; un tamis vibrant équipé d'un tel crible, ce tamis comportant en outre un mécanisme vibrant et un panier ; un ensemble crible comportant au moins une couche de matière (267) de criblage et un cadre (261) pourvu de quatre éléments (262, 263, 264, 265) latéraux et d'au moins un élément (266) transversal situé entre deux des côtés (263, 265), chaque élément (262, 263, 264, 265, 266) présentant une partie supérieure et une partie inférieure, cet ensemble étant caractérisé en ce que la ou les couche(s) de matière (267) de criblage est/sont aménagée(s) entre la partie inférieure d'un premier élément (262, 266) et la partie supérieure d'un élément (266, 264) adjacent.
Patent CA-2421158-A1 (CA)
Title: Thermographe et systeme d'enregistrement et de commande de temperature pour materiel d'alimentation en energie
Inventor: KAWAI SIGEKAZU
IPC: G01K1/02
Filed: 2001-09-04
Abstract: L'invention concerne un thermographe capable de mémoriser, en une séquence temporelle, des températures mesurées et des temps mesurés sous la forme d'enregistrements de températures dans une mémoire incorporée, le thermographe est installé dans une ligne d'alimentation afin d'enregistrer la température et, lorsque la ligne d'alimentation fournit une alimentation dans une gamme de températures normales, il transmet sans fil l'enregistrement de températures à un moniteur en une fréquence d'une fois par demi-journée et, lorsqu'une chauffe anormale est détectée dans la ligne d'alimentation, il transmet sans fil l'enregistrement de températures sous la forme d'un enregistrement d'alarme de température.
Patent CA-2422133-A1 (CA)
Inventor: MAHAPATRA RAMA
IPC: C22C38/06
Filed: 2001-09-28
Abstract: Steel strips and methods for producing steel strips are provided. In an illustrated embodiment, a method for producing steel strips includes continuously casting molten steel into a strip, said molten steel comprising a concentration of residuals of 2.0 wt% or less is selected with regard to the microstructure of the finished strip to provide a desired yield strength; and cooling the strip to transform the strip from austenite to ferrite in the temperature range of 850~C to 400~C. Cast steel with improved yield strength properties is produced by such method.
Patent CA-2422759-A1 (CA)
Title: Fusion protein from antibody cytokine-cytokine inhibitor (selectokine) for use as target-specific prodrug
Inventor: SCHEURICH PETER
IPC: A61K48/00
Filed: 2001-09-17
Abstract: The invention relates to a polypeptide having preferably antitumoral and/or immunomodulating cytokine properties which can be activated by processing it in vivo. Said polypeptide comprises a central region that has a specific biological activity. At the C-terminus, said region comprises a region with a processing unit and an inhibitor domain while at its N-terminus it comprises a region that selectively recognizes a macromolecule on a cell surface or a component of the extracellular matrix.
Patent CA-2422906-A1 (CA)
Title: Les collagenes de poisson et de phoque comme matrices cellulaires pour la culture de cellules
Inventor: BEAUDOIN ADRIEN
IPC: C12N5/00
Filed: 2003-03-10
Abstract: Le collagène est la protéine la plus abondante dans les tissus de mammifères . Elle est sécérétée par certaines cellules et forme une matrice cellulaire qui permet l'ancrage des cellules pour former des tissus. Depuis de nombreuses années, on utilise le collagène de mammifères terrestres comme matrice extracellulaire pour la culture de cellules in-vitro. Cette matrice permet aux cellules d'adhérer au substrat et de proliférer tou t en gardant les caractéristiques originales des cellules i.e. la différentiation. Nous démontrons pour la première fois que le collagène de poisson et que le collagène de loup marin peuvent soutenir la croissance des cellules de mammifères tout en conservant leur caractère propre i.e. leur état différencié. Cette démonstration a été réalisée avec d es cellules humaines de la peau et des vaisseaux sanguins . Selon l'art antérieur i.e, l'expérience obtenue avec les collagène bovin et humain , sur la base de nos résultats, o n peut anticiper que les collagènes de poisson et de loup marin seraient tout aussi efficaces avec toutes les cellules adhérentes qui requièrent le collagène pour croître et conserver leur morphologie.
Patent CA-2422999-A1 (CA)
Title: Carte de circuits imprimes a interconnexions electro-optiques
Inventor: WICKMAN RANDY
IPC: H01L31/02
Filed: 2001-09-14
Abstract: L'invention concerne un procédé et un dispositif permettant d'aligner une pluralité de voies de transmission d'une matrice de dispositifs optiques (22) avec une pluralité de fibres optiques (56). Le procédé comprend les étapes consistant à installer la matrice optique (14) sur un premier côté du substrat transparent (20), la pluralité des voies de transmission optique traversant directement le substrat (20); à placer un processeur de signaux (16) sur un premier côté du substrat transparent (20) à côté de la matrice (14) de dispositifs optiques (22); à placer un ensemble de guides d'alignement (19) sur un second côté du substrat transparent (20) parallèlement à la pluralité des voies de transmission, de manière à aligner les fibres optiques (56) avec les voies de transmission, puis à coupler une pluralité de signaux traités par le processeur (16) entre la matrice optique (14) et les fibres optiques (56) au moyen des voies de transmission.
Patent CA-2424372-A1 (CA)
Title: Precious metal scavenging from a liquid medium with a functionalised polymer fiber
Inventor: PELTONEN ROBERT
IPC: C02F1/52
Filed: 2001-10-11
Abstract: A method for the recovery of a metal from a liquid medium containing the met al I solution or in finely divided insoluble from comprises contacting the medi um with a functionalised polymer fibre capable of binding the metal and recovering the metal from the fibre. The polymer fibre is suitably a polyolefin, a fluorinated polyethylene, cellulose or viscose, which is functionalised by the radiation grafting of at least one monomer. The method  is particularly suitable for the recovery of platinum group metals from process residues.
Patent CA-2424619-A1 (CA)
Title: Method for coating fine particles with lipid membrane
Inventor: YAMAUCHI MASAHIRO
IPC: B01J13/12
Filed: 2001-10-04
Abstract: An object of the present invention is to provide a safe, convenient and efficient method for coating fine particles with lipid membrane.     There is provided a method for coating fine particles with lipid membrane, characterized in that, the rate of a polar organic solvent in an aqueous solution containing the polar organic solvent where the fine particles are dispersed and lipid is dissolved, is decreased.
Patent CA-2425846-A1 (CA)
Title: Angiostatic steroids
Inventor: CLARK ABBOT F
IPC: A61K31/57
Filed: 1992-11-23
Abstract: Angiostatic steroids for use in controlling neovascularization and ocular hypertension are disclosed.      Pharmaceutical compositions of the angiostatic steroids and methods for their use in treating neovascularization and ocular hypertension, including controlling the ocular hypertension associated with primary open angle glaucoma, are disclosed. In additions, the combination of the compounds with glucocorticoids for the prevention of elevated intraocular pressure during the treatment of inflammation is disclosed.
Patent CA-2426991-A1 (CA)
Title: Biped robot
Inventor: HIROSE MASATO
IPC: B25J19/02
Filed: 2001-11-16
Abstract: A biped robot (1), wherein the height thereof in upright posture from the floor surface contact end of a leg part link (2) to a shoulder joint is determined so as to come within a range (Havg + 1/2 .sigma.) set based on an  averaged value (Havg) obtained by averaging the heights of the group of operated objects from a floor surface and the standard deviations s thereof,  specifically, within the range of approx. 700 to 1000 mm, whereby the installation height of the shoulder joint from the floor surface can be optimally determined according to the heights of the group of the operated objects, and the operating efficiency of the robot in an existing operating space can be increased.
Patent CA-2427062-A1 (CA)
Title: Flow control device
Inventor: EMOTO HIDEAKI
IPC: G05D7/06
Filed: 2003-04-28
Abstract: In a servo controller 3a, it is confirmed whether or not the voltages from amplifiers G1 through G3 are within the range of normal performance in the comparators 32a through 32c after alternating current voltages generated individually in a primary coil 22a and secondary coils 23a and 24a of an LVDT 2a are converted into direct current voltages and output from the amplifiers G1 though G3. When a voltage out of the range of normal performance is confirmed in at least one of the comparators 32a through 32c and a high voltage is output, the servo controller 3a is brought into a stand-by state.
Patent CA-2428742-A1 (CA)
Title: Endovascular prosthesis
Inventor: SHUKOV GEORGE A
IPC: A61F2/00
Filed: 2001-11-19
Abstract: An endovascular prosthesis for implantation in a body passageway. The prosthesis comprises an elongate tubular wall comprising an annular portion for occlusion of a section of the body passageway. The annular portion comprises a first porous section and a non-porous section. In one embodiment, the non-porous section may comprise a cover material. In another embodiment, the non-porous section may comprise a series of slits, microcuts, slots, apertures and the like which serve to impede the flow of bodily fluid therethrough resulting in occlusion of an aortic disease condition located exteriorly adjacent to the deployed prosthesis.
Patent CA-2430052-A1 (CA)
Inventor: WOFFORD GEORGE DEAN
IPC: A23L13/00
Filed: 2001-11-26
Abstract: A packaged product has a food product having an added liquid thereon, and a packaging article at least partially surrounding the food product. The packaging article having a seal layer comprising a member selected from the group consisting of a slip agent and a surfactant. The slip agent or surfactant causes contamination from the added liquid to bead up or wet out,  respectively, thereby permitting heat sealing through the contamination with  a lower leaker rate than would otherwise be the case.
Patent CA-2431491-A1 (CA)
Title: Context management with audit capability
Inventor: SELIGER ROBERT
IPC: G06F19/00
Filed: 2001-12-11
Abstract: A context management framework is given that provides in various embodiments , numerous advantages over previously-existing systems. In some instances, an architecture having a centralized storage location coupled to a context manager is provided for servicing and logging context events from a pluralit y of sources. This type of system uses a synchronization scheme to perform orderly storage and retrieval of data to and from the centralized storage location. In other instances, information stored in the centralized storage location or signals from the context manager are used to achieve an auditing  capacity for reviewing and acting on context data events and gestures. Selective blocking or allowance of impending context gestures or data-access  events is accomplished based on a rule set or lookup table containing rules or other data to make such access-control decisions. Access to private data and  other security measures may thus be implemented using the teachings presente d herein. Furthermore, a communication paradigm, using a Web-proxy, which identifies ordinarily-unidentified applications to a concert manager is provided according to some embodiments of the invention.
Patent CA-2431492-A1 (CA)
Inventor: STEELE BRIAN
IPC: H04L12/56
Filed: 2001-12-14
Abstract: L'invention concerne une interface de données pour le transfert de données numériques entre un hôte et un client, sur un trajet de communication à structures en paquet reliées entre elles pour l'établissement d'un protocole de communication capable d'assurer le transfert d'une série prédéterminée de données numériques de contrôle et de présentation. Des unités de contrôle de liaison utilisent le protocole. Ce unités sont capables de produire, de transmettre et de recevoir des paquets formant le protocole, et aussi de présenter des données numériques en un ou plusieurs types de paquets de données, sachant qu'au moins un de ces paquets réside dans le dispositif hôte et est mis en relation avec le client via le trajet de communication. L'interface assure un mécanisme de transmission rentable, à faible consommation d'énergie, bidirectionnel, à grande vitesse, sur une liaison de données du type "série" à courte portée, qui se prête à la mise en oeuvre de connecteurs miniature et de câbles flexibles fins particulièrement utiles pour le raccordement d'éléments d'affichage, du type micro-afficheurs prêt-à-porter, à des ordinateurs portatifs et des dispositifs de communication hertziens.
Patent CA-2434474-A1 (CA)
Title: Wipe for removing stains from fabrics and carpets
Inventor: TRIPATHI UMA
IPC: C11D3/20
Filed: 2002-01-11
Abstract: There is provided a cleaning wipe impregnated with a cleaning composition. The cleaning composition includes at least one surfactant, at least one preservative, and a carrier. In addition, the wipe cleaning composition may have at least one enhancing agent. The at least one enhancing agent includes a skin softening and conditioning agent, a pH control agent, a malodor reducing system, and alcohol, and a soil resist.
Patent CA-2435805-A1 (CA)
Title: Cellulose derivatives having gel-like rheological properties and process for the preparation thereof
Inventor: KULL ARNE HENNING
IPC: C08B11/193
Filed: 2003-07-22
Abstract: A description is given of cellulose derivatives having gel-like rheological properties in aqueous solution characterized in that: a) cellulose is alkalized with aqueous alkali metal hydroxide solution in the presence of a suspension medium, b) the alkalized cellulose is reacted with one or more alkylene oxides, c) then reacted with an alkyl halide present in the suspension medium d) subsequently or simultaneously the alkalized cellulose is reacted with a crosslinking agent in an amount of 0.0001 to 0.05 eq, where the unit "eq" represents the molar ratio of crosslinking agent relative to the. anhydroglucose unit (AGU) of the cellulose used, and e) after, it appropriate, further addition of alkali metal hydroxide and/or alkylating agent, the resultant irreversibly crosslinked cellulose derivative is separated off from the reaction mixture, if appropriate purified and dried.
Patent CA-2436044-A1 (CA)
Title: Compositions pour revetements soudables, reticulables
Inventor: JONES DENNIS W
IPC: C09D5/24
Filed: 2002-01-15
Abstract: L'invention concerne une composition pour revêtements réticulables comprenant un liant résineux contenant, d'une part, (a) un produit de réaction d'un polymère renfermant une résine époxyde avec un composé contenant des groupes acides phosphorés, ledit produit de réaction présentant des groupes fonctionnels réactifs, et, d'autre part, (b) un agent de réticulation possédant des groupes fonctionnels réagissant avec les groupes fonctionnels (a). Un pigment électroconducteur est dispersé dans le produit de réaction (a), de telle manière que le rapport pondéral dudit pigment électroconducteur par rapport à (a) + (b) se situe au sein de la portée comprise entre 0,5 et 9,0:1. Lorsque la composition pour un revêtement réticulable est déposée et réticulée sur un substrat métallique, le revêtement réticulé est soudable.
Patent CA-2436973-A1 (CA)
Inventor: KROCHKO JOAN E
IPC: C12N15/82
Filed: 2001-12-06
Abstract: The present invention relates to plant enzymes responsible for hydroxylation of abscisic acid, said enzymes capable of 7'- and 8'- hydroxylation of abscisic acid, and polynucleotides encoding the same. The invention further relates to methods for using said polynucleotides to alter plant metabolism, in particular metabolism of abscisic acid. The invention further relates to plants exhibiting altered characteristics as a result of the alteration of abscisic acid metabolism.
Patent CA-2439684-A1 (CA)
Title: Method of modifying the genome of gram-positive bacteria by means of a novel conditionally negative dominant marker gene
Inventor: SCHRODER HARTWIG
IPC: C12N1/21
Filed: 2002-02-28
Abstract: The invention relates to a novel method of modifying the genome of gram- positive bacteria, to said bacteria and to novel vectors. The invention especially relates to a method of modifying Corynebacteria or Brevibacteria using a novel marker gene that has a conditionally negative dominant effect.
Patent CA-2440316-A1 (CA)
Title: Solar-based power generating system
Inventor: HEBERT THOMAS H
IPC: F24S10/95
Filed: 2002-03-08
Abstract: A solar-based power generating system (10) including an electrical alternator (32) or generator for generating electrical power in which the alternator or generator is driven by a refrigerant circulating through a closed-loop heat transfer system including an evaporator (12) exposed to solar energy and a condenser (14) disposed within a large heat sink such as a body of water.
Patent CA-2442152-A1 (CA)
Inventor: ECHIGO MITSUAKI
IPC: C01B32/40
Filed: 2002-03-25
Abstract: A carbon monoxide removal method capable of removing carbon monoxide stably for long period when a fuel reforming system is operated, comprising the step of adding oxidizer to a reaction gas including hydrogen and carbon monoxide to react on a carbon monoxide removal catalyst so as to remove the carbon monoxide under the conditions that (1) the temperature of the reaction gas is held at 100 ~C or below, (2) the temperature of a catalyst layer is held at 130 to 180 ~C, and (3) a gas flow passage is formed of a non-ferrous material or (4) an iron particle arresting means is installed on the upstream side of a catalyst part.
Patent CA-2442543-A1 (CA)
Inventor: BECKER BERND
IPC: B29C45/16
Filed: 2002-04-17
Abstract: A closure (1) for a medicament bottle has a cap part (2), which can be joined to the bottle and which has at least one opening (3) that is closed by an elastic puncturable sealing layer (4). The opening (3) is covered on the exterior of the cap by a covering element (5) which, with its edge area (6) that encircles the opening (3), is joined with positive fit, however, without material fit to the opening edge (8) of the cap opening (3). The sealing layer touches the rear side of the covering element, said rear side facing the opening, in a manner that is flat, sterile and without material fit.