baber/WOPTO huggingface dataset:
Patent CA-2430198-A1 (CA)
Inventor: GOGLIO LUIGI
IPC: F16K15/14
Filed: 2003-05-28
Abstract: A one-way degassing valve for containers (1) made of cardboard or comprising at least one wall (2) or portion of wall of cardboard {6), wherein a hollow or depression (21) forming an inner protrusion (22), beneath which is disposed an impermeable diaphragm (23) held in position by an aluminium film (8) having at least one hole (26) coinciding with the area of said diaphragm (23) and bonded to said layer of cardboard (6) in an area outside the area of said diaphragm (23), such as to leave at least one track of non-bonding (25), communicating with a cut (10), made in said layer of cardboard (6), so as to allow communication between the inside and the outside of the container (1), through said at least one hole (26) in the aluminium sheet (8), the area of non-bonding around the diaphragm (23), said at least one track of non-bonding (25) and said cut (10).
Patent CA-2430744-A1 (CA)
Title: Implant for orthopedic applications
Inventor: SHIMP LAWRENCE A
IPC: A61F2/08
Filed: 2001-12-07
Abstract: An implant for orthopedic applications includes a quantity of flexible, elongated elements at least some of which possess connective tissue-healing activity, the elongated elements being arranged in substantially common alignment along their longitudinal axis.
Patent CA-2431356-A1 (CA)
Inventor: SEDRAN EZIO
IPC: E04G13/04
Filed: 2001-12-05
Abstract: New system of formworks for concrete casting, comprising various elements connected to one another for the construction of any building structure in concrete, such as foundations, plinths, reversed beams, straight and curved walls, pillars, floors, beams having the same thickness as the floor, short beams and cantilevers. These elements comprise a single-piece panel made of a plastic material (thermoformed polymers), practically smooth on one side and provided with edge ribs along the four sides on the other side, said ribs being provided with holes and/or slots for the connection with adjacent modular elements, said single-piece panel being also provided with ribs for connecting said edge ribs, as well as pins and centering cones, connection wedges, angle sections, load distribution crosses, trapezium-shaped supports, flat bars with plane connection elements, locking blocks, cross support, extractor.
Patent CA-2434802-A1 (CA)
Title: Isolating cells expressing secreted proteins
Inventor: STAHL NEIL
IPC: C07K16/28
Filed: 2002-01-16
Abstract: A method for identifying and isolating cells which produce secreted proteins . This method is based upon a specific characteristic or the expression level of the secreted protein by transiently capturing the secreted protein on the surface of an individual cell, allowing selection of rare cell clones from heterogeneous population. Also provided is the use of this method to generat e cells which produce a desired level of secreted protein or secreted protein of a particular characteristic(s), and organisms which possess such cells. In particular, the method allows rapid isolation of high expression recombinant antibody-producing cell lines, or may be applied directly to rapid isolation of specific hybridomas, or to the isolation of antibody-producing transgenic animals. This method is applicable for any cell which secretes protein.</SDO AB>
Patent CA-2438437-A1 (CA)
Inventor: LAWSON WILLIAM E
IPC: B23K26/08
Filed: 2002-02-08
Abstract: An apparatus and method for high speed laser perforation of a web involves a web-bearing cylinder receiving the web in a wrapped spiral pattern. The web-bearing cylinder includes a slit along a circular circumference of the cylinder. A laser guiding tube is provided for propagation of a laser beam within the web-bearing cylinder. An inner cylinder is also provided in the web-bearing cylinder. The inner cylinder has an axis, supports a reflecting mirror adjacent to the laser guiding tube to direct the laser beam in the slit in the web-bearing cylinder, and is rotatable around the axis to adjust an orientation of the reflecting mirror and thereby direct the laser beam around the circular circumference of the web-bearing cylinder in the slit.
Patent CA-2441267-A1 (CA)
Title: Stereoselective reduction of substituted acetophenone
Inventor: PATEL RAMESH
IPC: C12P7/22
Filed: 2002-03-06
Abstract: The present invention is directed to novel stereoselective processes for the preparation of (S)-1-arylethanols by the reduction of the corresponding keto group containing compounds by microorganisms. (S)-1-arylethanols are useful as intermediates in the synthesis of compounds that are inhibitors of .gamma.- secretase useful in the treatment of Alzheimer's disease.
Patent CA-2441932-A1 (CA)
Title: Dispositif permettant de preparer des echantillons destines a un microscope cryoelectronique
Inventor: BOMANS PAUL HENRI HUBERT
IPC: H01J37/20
Filed: 2002-03-22
Abstract: La présente invention concerne un dispositif permettant de préparer des échantillons destinés à un microscope cryoélectronique, comprenant un caisson climatique, un support pour un échantillon ou un véhicule, et au moins un élément de transfert auquel est/peut être relié un milieu pouvant absorber du liquide, tous deux placés à l'intérieur du caisson climatique, et un milieu de refroidissement permettant de refroidir l'échantillon. L'élément de transfert peut être déplacé de manière régulée dans la direction de l'échantillon ou du véhicule.
Patent CA-2442492-A1 (CA)
Title: Use of bioactive glass for cutting bioactive glasses
Inventor: THOMPSON IAN DENNIS
IPC: A61K6/00
Filed: 2002-03-28
Abstract: The present invention relates to a method of cutting a bioactive glass object which comprises contacting the bioactive glass object with bioactive glass particles delivered using an air abrasion system.
Patent CA-2444195-A1 (CA)
Title: Compositions and methods for recombinational cloning of nucleic acid molecules
Inventor: BYRD DEVON R N
IPC: C12N1/21
Filed: 2002-04-19
Abstract: The present invention relates generally to recombinant DNA technology. The invention relates more specifically to compositions and methods for recombinational cloning of nucleic acid molecules using recombination systems. In particular, the invention relates to compositions comprising one or more Fis proteins and one or more additional components used for recombinational cloning (such as one or more recombination proteins). The invention further relates to the use of the above compositions in methods of recombinational cloning of nucleic acid molecules. The invention also relates to isolated nucleic acid molecules produced by methods of the invention, to vectors comprising such nucleic acid molecules, and to host cells comprising such nucleic acid molecules and vectors.
Patent CA-2444314-A1 (CA)
Title: Vibration decoupler
Inventor: KUSEL RUDOLF
IPC: F16D7/02
Filed: 2003-10-23
Abstract: A torsional-vibration damper for decoupling the torsional vibration between a drive assembly and a secondary assembly is disclosed. The damper includes a first connector operatively connected to one of the assemblies, a pressure body connected to the first connector, a second connector operatively connected to the first connector permitting transmission of rotational motion therebetween, an axial displacement limiter, and a ramp unit. The ramp unit includes a resilient member and a ramp body that is connected to the second connector. The ramp body includes first and second ramps that are operatively interactive with the pressure body. The first and second ramps define a stable position when the first and second ramps and the pressure body are pressed into engagement with one another by the resilient member. The first and second connectors are rotatable with respect to one another through a predetermined angle of rotation measured from the stable position.
Patent CA-2444676-A1 (CA)
Title: Improved method and system for short message service (sms) rating and billing
Inventor: MOHAMMED EMIR
IPC: H04M15/00
Filed: 2003-10-01
Abstract: The Improved Method and System for Short Message Service (SMS) Rating and Billing disclosed herewith presents telecommunications network operators (and related) with the opportunity to rate SMS traffic on its own pre-defined relative value and/or merits, as opposed to the customary peg count or volume based measure. Indeed, the art may be directed towards classifying and rating SMS messages based upon any number of attributes and variables including, inter alia, time-of-day (T-O-D), origination address, destination address, and message content (e.g. text vs. ring-tones).
Patent CA-2444885-A1 (CA)
Inventor: PODOLSKY DANIEL K
IPC: A61P17/02
Filed: 2002-04-24
Abstract: L'invention concerne des procédés et des compositions pour traiter ou prévenir les lésions du tube digestif supérieur, en particulier, les lésions aphteuses ou des mucosites buccales. Les peptides en feuilles de trèfles intestinaux sont administrés en concentrations efficaces seuls ou en association avec des agents thérapeutiques différents.
Patent CA-2444987-A1 (CA)
Title: Inverseur de poussee electromecanique pour turboreacteur a controle permanent de position
Inventor: LE GOUELLEC GILLES
IPC: B64D33/00
Filed: 2003-10-21
Abstract: Inverseur de poussée pour turboréacteur comportant deux portes (10a, 10b) chacune contrôlée par un boîtier électronique de commande (18a, 18b), au moins un capteur (40, 42, 43) par porte mesurant au moins une donnée de position de ladite porte, ledit au moins un capteur de chaque porte étant relié audit boîtier électronique de commande qui contrôle ladite porte, lesdits boîtiers électroniques de commande étant reliés entre eux afin de s'échanger ladite donnée de position, et un calculateur électronique pleine autorité (20) comportant deux voies (20a, 20b) reliées chacune aux deux boîtiers électroniques de commande (18a, 18b) afin de recevoir de chacun desdits boîtiers électroniques les données de positions de chacune desdites portes et une donnée sur l'état de fonctionnement de chacun desdits boîtiers électroniques, lesdites voies étant reliées entre elles afin de s'échanger lesdites données de positions desdites portes et d'état desdits boîtiers électroniques de sorte que le pilote de l'avion est en permanence informé de la position desdites portes et de l'état desdits boîtiers électroniques, même en cas de panne de l'un desdits boîtiers électroniques et de l'une des voies dudit calculateur électronique pleine autorité.
Patent CA-2447776-A1 (CA)
Title: Single axis dual dispensing closure
Inventor: DE GROOT SUSAN
IPC: B65D83/04
Filed: 2002-05-02
Abstract: A dispensing structure (20) is provided for a container that has an opening from which a product can be dispensed. The structure (20) includes a body (30) for extending around the container opening. The body (30) defines a first dispensing aperture (78) communicating with the container opening. An intermediate member (40) defines at least one second dispensing aperture (130) that is smaller than the first dispensing aperture (78). The intermediate member (40) is pivotable about an axis between a closed position and an open position. A lid (50) is pivotable on the closure body (30) about the same axis as the intermediate member (40), and the lid (50) is pivotable between a closed position and an open position.
Patent CA-2450921-A1 (CA)
Inventor: LU YAN
IPC: C12Q1/48
Filed: 2002-06-18
Abstract: Various embodiments of the invention provide human proteinmodification and maintenance molecules (PMOD) and polynucleotideswhich identify and encode PMOD. Embodiments of the invention also provide expression vectors, host cells, antibodies, agonists, andantagonists. Other embodiments provide metho ds for diagnosing, treating, or preventing disorders associated with aberrant expression of PMOD.
Patent CA-2450975-A1 (CA)
Inventor: EMILIANOWICZ EDWARD JOHN
IPC: F02C7/00
Filed: 2003-11-27
Abstract: A method facilitates replacing a portion of a gas turbine engine combustor liner 40. The combustor includes a combustion zone 36 formed by inner and outer liners and 44. The inner and outer liners each include a series of panels 50, and at least one of the inner and the outer liner includes an aft support 120 coupled to an aft end of liner. The method comprises cutting through at least one of the combustor inner and the outer liner upstream from the liner aft support, removing the combustor liner aft support from the combustor, and installing a replacement aft support within the combustor such that the liner aft support extends aft ward from the portion 144 of the combustor liner that is upstream from the cut.
Patent CA-2451144-A1 (CA)
Title: Procede permettant de produire un extrait vegetal contenant une poudre vegetale
Inventor: SAKAI YASUSHI
IPC: A23L2/39
Filed: 2002-06-21
Abstract: L'invention concerne un procédé permettant de produire un extrait végétal liquide, contenant une poudre végétale, consistant à effectuer la concentration d'un extrait liquide, obtenu à partir d'une plante contenant un principe actif, l'extrait contenant par conséquent ce principe actif, en présence d'une poudre végétale. L'invention concerne un procédé permettant de produire un extrait végétal contenant une poudre végétale, consistant à effectuer une concentration d'un extrait liquide, obtenu à partir d'un végétal contenant un principe actif, l'extrait contenant par conséquent le principe actif, en présence d'une poudre végétale, suivie d'un séchage. L'invention concerne un extrait végétal liquide contenant une poudre végétale ou un extrait végétal contenant une poudre végétale, contenant un extrait liquide ou un extrait, obtenu à partir d'une plante contenant un principe actif, ledit extrait contenant par conséquent ledit principe actif, et une poudre végétale caractérisée par une teneur en principe actif dans l'extrait liquide ou dans l'extrait, supérieure à la teneur en principe actif du végétal. L'invention concerne des aliments pour humains ou pour animaux, et des boissons, contenant l'extrait végétal liquide contenant une poudre végétale décrit ci-dessus ou l'extrait végétal contenant une poudre végétale décrit ci-dessus.
Patent CA-2452970-A1 (CA)
Inventor: GROSS THOMAS
IPC: C08F4/00
Filed: 2003-12-10
Abstract: A process for the preparation of any of well-defined homopolymers, random and block copolymers is disclosed. The process that entails forming a mixture of monomers, a hindered secondary amine and an oxidizing agent is characterized in the absence of any additional free-radical initiator.
Patent CA-2457321-A1 (CA)
Inventor: FISHER PAUL B
IPC: A61K38/00
Filed: 2002-08-19
Abstract: La présente invention concerne des procédés et des compositions permettant de bloquer la prolifération et d'induire la mort cellulaire dans une population de cellules cancéreuses. Ce procédé implique (i) d'augmenter la quantité de protéines <I>MDA</I>-7 associées à la différentiation, et (ii) de diminuer l'activité RAS dans cette population. On s'appuie à cet effet sur la découverte que la diminution d'expression d'un gène à K-ras muté et activé, accompagné de l'introduction dans un gène mda-7, dans les cellules cancéreuses du pancréas, a eu un effet inhibiteur de croissance et anti-survie, et a aboli la tumogénicité des cellules chez les souris nudes privée de thymus. Les procédés de l'invention peuvent s'appliquer au traitement des cancers du pancréas et autres tumeurs.
Patent CA-2459570-A1 (CA)
Title: Dispositif pour la lecture de signaux emis par des particules a dispersion de la lumiere de resonance utilisees comme marqueurs
Inventor: YGUERABIDE JUAN
IPC: G01N15/14
Filed: 2002-09-05
Abstract: Selon différentes variantes, l'invention concerne un système de contrôle et d'analyse, un appareil de production et de détection de signaux, ou un lecteur pour la perception, le traitement et l'analyse d'images d'échantillons comportant des particules à dispersion de la lumière de résonance utilisées comme marqueurs. Un tel analyseur/lecteur comporte un système d'illumination équipé d'un ensemble à obturateur/diaphragme spécifique qui fournit à un échantillon des motifs lumineux précis; un étage X-Y automatisé; et un système de détection doté d'une caméra CCD assurant la séparation et l'analyse de la lumière détectée qui contient les informations livrées par les particules à dispersion de la lumière de résonance. Selon d'autres variantes, on utilise un appareil à balayage linéaire et un appareil simplifié pour échantillons à faible densité.
Patent CA-2461041-A1 (CA)
Inventor: COUGHLAN CHRISTOPHER
IPC: H01R11/18
Filed: 2004-03-09
Abstract: A socket contact for meeting with a pin contact in an electrical conductor i s shown. The socket contact is provided with an electrical contact-attaching section formed within a receptacle section for providing a electrically efficient design. A pin having at one section diameter larger than the interior diameter of the receptacle section initially engages the arc arresting portion and establishes an electrical connection between the pin and the socket contacts. The socket contact retains the pin in a central ly disposed opening after insertion, eliminating contact between the pin and arc arresti ng area.
Patent CA-2463315-A1 (CA)
Title: Treatment of fiber with water containing fine powder of noble metal dispersed therein
Inventor: SUZUKI KAZUAKI
IPC: B22F1/0545
Filed: 2002-10-11
Abstract: A fiber treating agent which comprises an aqueous dispersion having an ultra - fine powder of a noble metal which comprises water and, dispersed therein, a n ultra-fine powder of a noble metal. The aqueous dispersion having an ultra- fine powder of a noble metal is prepared by a method comprising combusting a mixed gas of oxygen and hydrogen in a high pressurized water, and heating a noble metal material with the resultant combustion gas, to thereby form the objective dispersion. The treatment of a fiber product with the fiber treati ng agent allows the production of a high functional fiber product such as a clothing being excellent in the function to promote health and/or to improve personal cleanliness.
Patent CA-2463802-A1 (CA)
Inventor: FAGRELL MAGNUS
IPC: B01J19/12
Filed: 2002-10-15
Abstract: L'invention concerne un appareil de chauffage par micro-ondes comprenant un applicateur diélectrique de micro-ondes allongé ayant un mode de type TM axial. Cet applicateur diélectrique comporte une chambre de charge destinée à une charge à chauffer et située dans une position axiale centrale à l'intérieur de l'applicateur. Des points d'alimentation de micro-ondes sont situés à une extrémité inférieure de l'applicateur et sont destinés à l'alimentation en énergie micro-onde dans la direction axiale de l'applicateur de telle façon que les micro-ondes appliquées de même fréquence soient sensiblement perpendiculaires.
Patent CA-2464021-A1 (CA)
Title: Method for recomposing large format media
Inventor: BRUNKHARDT BENJAMIN P
IPC: G03B17/24
Filed: 2004-04-08
Abstract: The present invention relates to a process for shooting an entire scene on a single large format film camera and recomposing the filmed scene into a video stream suitable for transfer to conventional formats.
Patent CA-2464595-A1 (CA)
Title: Coating chamber and templates to produce decorative mouldings
Inventor: SCHMIDT DAVID
IPC: B29C67/00
Filed: 2004-04-16
Abstract: The invention provides a method and apparatus to impart a coating layer on the surface of decorative mouldings that are widely used in the externally insulated finishing systems (EIFS) in the construction industry.      The method is a sequence of mechanically advancing a core, constructed from pre-formed expanded polystyrene (EPS, in a straight horizontal plane through a coating chamber/hopper with templates conforming to the desired decorative profile. The apparatus is a rectangular box with a funneled opening at the top with adjustable internal plates to direct the material from the sides of the box toward the pre-formed core that is being coated. Two plates on the bottom of the box support the pre-formed core and are adjustable to leave an opening in the center so that excess material can fall through the bottom after coating the last core. The templates are designed to be interchangeable with other coating apparatus designed by the inventor to produce start strips, decorative mouldings, wall panel sections and columns commonly used in the construction industry.
Patent CA-2465811-A1 (CA)
Inventor: BECK KARL
IPC: C07C209/84
Filed: 2002-11-12
Abstract: Procédé permettant d'isoler des amines de solutions aqueuses par distillation continue de solutions aqueuses des amines, selon un procédé à deux pressions pour la rectification des solutions aqueuses d'amines qui forment avec l'eau un azéotrope dont la composition est dépendante de la pression, dans deux colonnes et à des pressions différentes. Selon ledit procédé, (a) la pression dans la seconde colonne est réglée à au moins 0,5 bar de plus que la pression dans la première colonne, (b) la solution aqueuse d'amines est introduite sous forme de courant latéral dans la première colonne, et l'eau et des fractions qui possèdent un point d'ébullition plus élevé que celui des amines ou qui ne sont pas volatiles sont évacuées du fond de la colonne, (c) un mélange d'amines et d'eau est prélevé à la tête de la première colonne et introduit sous forme de courant latéral dans la seconde colonne, (d) un azéotrope d'eau et d'amines est prélevé à la tête de la seconde colonne et renvoyé dans la première colonne et (e) les amines purifiées sont prélevées au fond de la seconde colonne.
Patent CA-2467415-A1 (CA)
Inventor: SVENDSEN ALLAN
IPC: C12N9/20
Filed: 2003-01-16
Abstract: The inventors have developed a method using protein engineering to produce lipolytic enzymes having a relatively high activity for one ester bond in an amphiphilic substrate with two lipophilic groups) and a relatively low activity for the ester bond in an amphiphilic substrate with one lipophilic group, e.g. a relatively high phospholipase activity and a relatively low lysophospholipase activity.
Patent CA-2468415-A1 (CA)
Inventor: NAKAMURA AKIRA
IPC: A01K67/027
Filed: 2002-10-25
Abstract: L'invention concerne un animal modèle non humain du lupus érythémateux chronique souffrant d'un début spontané d'arthrite et de glomérulonéphrite par induction de la production d'un anticorps anti-ADN bicaténaire ou d'un anticorps anti-ADN monocaténaire, ainsi qu'un procédé de criblage de remède pour le lupus érythémateux chronique au moyen de cet animal. Des souris ne possédant pas Fc.gamma.RIIB, montrant une réaction autoanticorps accélérée, mais ne souffrant pas d'un début spontané de troubles pathogènes auto-immuns, sont rétro-croisées sur 12 générations avec des souris à C57BL/6J(B6) afin de construire des souris B6 ne possédant pas Fc.gamma.RIIB. Puis une souris mâle B6 ne possédant pas Fc.gamma.RIIB est croisée avec une souris femelle lpr/B6 et les animaux obtenus Fc.gamma.RIIB?+/-¿/lpr?+/-¿ sont croisés afin d'obtenir une souris modèle du lupus érythémateux chronique.
Patent CA-2470715-A1 (CA)
Title: Quantum computing integrated development environment
Inventor: COURY MICHAEL D
IPC: G06N99/00
Filed: 2002-12-23
Abstract: A computer program product for use in conjunction with a computer system, the computer program product comprising a computer readable storage medium and a computer program mechanism embedded therein. The computer program mechanism comprises a quantum computing integrated development environment (QC-IDE) module and a compiler module. The QC-IDE module is used to design a quantum logic for a plurality of qubits. The QC-IDE module includes instructions for generating a time resolved set of operators. The compiler module includes instructions for compiling the time resolved set of operators into a set of quantum machine language instructions.