baber/WOPTO huggingface dataset:
Patent CA-2434760-C (CA)
Title: Differentiated cells suitable for human therapy
Inventor: GOLD JOSEPH D
IPC: C12N9/12
Filed: 2001-11-26
Granted: 2013-09-24
Abstract: This invention provides a system for producing differentiated cells from a stem cell population for use wherever a relatively homogenous cell population is desirable. The cells contain an effector gene under control of a transcriptional control element (such as the TERT promoter) that causes the gene to be expressed in relatively undifferentiated cells in the population. Expression of the effector gene results in depletion of undifferentiated cells, or expression of a marker that can be used to remove them later. Suitable effector sequences encode a toxin, a protein that induces apoptosis, a cell-surface antigen, or an enzyme (such as thymidine kinase) that converts a prodrug into a substance that is lethal to the cell. The differentiated cell populations produced according to this disclosure are suitable for use in tissue regeneration, and non-therapeutic applications such as drug screening.
Patent CA-2434936-C (CA)
Title: Cushion stop and method for absorbing bidirectional impact of snow plow blade tripping
Inventor: SCHULTZ LYNN W
IPC: E01H5/06
Filed: 2003-07-10
Granted: 2007-09-18
Abstract: An improved snow plow for use with light and medium duty trucks is disclosed which has an impact--absorbing mechanism which absorbs the shocks of both the tripping of the snow plow blade upon striking an object and the spring-biased return of the snow plow blade to its original position. Impact-absorbing members made of a polymeric material are mounted in pockets contained in the pivot support structure of the snow plow blade support structure, and portions of the snow plow blade frame impact the impact-absorbing members prior to the snow plow blade reaching either a tripped position or a trip return position. The impact-absorbing members are highly resistant to damage even when absorbing large shocks caused by substantial impacts, and are easily replaceable when their lifetime has been expended.
Patent CA-2435085-C (CA)
Inventor: PAVON RUBEN
IPC: F16L55/172
Filed: 2003-07-15
Granted: 2008-04-01
Abstract: La présente décrit une méthode de réparation d'une section de tuyau. Le procédé consiste à appliquer un premier manchon fendu et un second manchon fendu à la section de tuyau, pour associer de façon opérationnelle la première extrémité du premier manchon fendu à la première extrémité du second manchon fendu, et appliquer une force de compression jusqu'à ce que le diamètre intérieur du tuyau subisse une compression par déformation annulaire de cisaillement. La méthode décrite produit une déformation annulaire de cisaillement essentiellement uniforme le long de la longueur de la section de tuyau, et peut dépasser une valeur prédéterminée, par exemple, 100 microdéformations de compression. La force requise peut être calculée en utilisant les conditions de fonctionnement maximales. La méthode décrite peut produire une réparation permanente acceptable faisant en sorte que le diamètre intérieur de la section de tuyau subit une déformation de compression. La présente décrit également une méthode de renforcement d'une section de tuyau en utilisant ces méthodes et appareils.
Patent CA-2436268-C (CA)
Inventor: PHILLIPS ROBERT W
IPC: G08B6/00
Filed: 2003-07-31
Granted: 2008-03-11
Abstract: A boot for a vibration motor of a mobile communication device is provided. The motor has a generally flat upper surface and is adapted to be installed in a mounting slot in a mobile communication device frame with the upper surface substantially parallel to an adjacent surface of said frame, and the mounting slot is at an angle with respect to a normal of the adjacent surface. The boot has an outer surface corresponding to the shape and angle of said mounting slot, an exposed surface generally parallel to said adjacent surface, and a motor-receiving slot for receiving said vibration motor, the motor- receiving slot having an axis angled from an axis of the mounting slot and generally normal with respect to the adjacent surface.
Patent CA-2437947-C (CA)
Inventor: WHITE JAY D
IPC: F16H57/027
Filed: 2002-05-07
Granted: 2008-06-17
Abstract: A vent tube for hollow axles of heavy-duty vehicles such as semi-trailers releases built-up air pressure from the wheel hub and axle while preventing ingress of contaminants into the axle and hub. The vent tube includes a tubular portion preformed from a flexible material into a generally coiled configuration. The tubular portion is biased to the coiled state so that when stretched about the axle and released, it firmly grips the axle without the need for fasteners. One end of the tubular portion includes fitting for plumbing into the axle and the opposite end includes a one-way check valve such as a duck bill. The vent tube is disposed in a protected location within the hollow beam of the vehicle suspension assembly, and on a relatively stress-free location of the axle within a window of an axle sleeve.
Patent CA-2441251-C (CA)
Inventor: KEMPF BERND
IPC: A01D41/12
Filed: 2003-09-17
Granted: 2007-01-16
Abstract: A forage harvester is equipped with a safety device which incorporates controls that monitor various operating conditions including an operator's presence and apply a brake for stopping any possible rotation of the cutting drum whenever an unsafe condition for the operator exists.
Patent CA-2450604-C (CA)
Title: Trailer-tilting, load-discharge apparatus and method
Inventor: MCCRORY KEVIN RICHARD
IPC: B65G67/48
Filed: 2003-11-24
Granted: 2011-04-12
Abstract: A trailer unloading system anchors one or more trailers to a deck, with, or without tractor attached. The sides of the trailers are free to pivot from a top, longitudinal, pivot axis once unlatched from the edge of the trailer floor. The deck tilts the trailers sideways, the doors swing free, and the load discharges. The deck returns to level, the sides latch to support the floor and the trailers are ready to be reloaded.
Patent CA-2459891-C (CA)
Title: Methode et appareil de production d'oxyde nitrique
Inventor: FINE DAVID H
IPC: A61K33/24
Filed: 2002-08-28
Granted: 2014-02-04
Abstract: Selon l'invention, l'inhalation de bas niveaux d'oxyde nitrique peut rapidement et en toute sécurité diminuer l'hypertension pulmonaire chez les mammifères. L'administration précise d'oxyde nitrique à des niveaux thérapeutiques compris entre 20 et 100 ppm et le fait d'inhiber la réaction de l'oxyde nitrique avec l'oxygène pour former des impuretés toxiques telles que du dioxyde d'azote peut constituer une inhalothérapie efficace contre l'hypertension pulmonaire.
Patent CA-2467640-C (CA)
Title: Unsulfurized, carboxylate-containing additive for lubrication oils
Inventor: BOONS CORNELIS HENDRIKUS MARIA
IPC: C10N40/08
Filed: 2004-05-19
Granted: 2015-03-31
Abstract: The present invention provides a novel unsulfurized, carboxylate-containing additive for lubricating oils, comprising a mixture of alkaline earth metal salts (hydrocarbyl phenate/hydrocarbyl salicylate) and a reduced amount of unreacted hydrocarbyl phenols, as well as additive packages, concentrates and finished oil compositions comprising the same. Specifically, it relates to additives comprising said mixture in which said hydrocarbyl salicylate is primarily single-aromatic-ring hydrocarbyl salicylate. The invention also provides a method for producing said additive.
Patent CA-2468634-C (CA)
Title: Optical brighteners for display panels
Inventor: HUZYAK PAUL CHRISTOPHER
IPC: B32B27/28
Filed: 2004-05-27
Granted: 2009-01-27
Abstract: A laminated panel for use as a display panel has a polystyrene plastic core and a cellulosic surface on each face of the core. The surface layers are impregnated with a resin formulation containing an optical brightener, and optionally a dye, and then pressed onto each face of the core to form the laminate. The finished panel is found to have outstanding brightness, and can be imprinted using a flat bed digital printed to produce signage for a variety of consumer applications.
Patent CA-2475286-C (CA)
Inventor: KLOSE LEE R
IPC: H04L12/56
Filed: 2004-07-19
Granted: 2009-09-29
Abstract: An apparatus and method for data communication is provided to use with existing or future scan tool. The apparatus is an adapter that couples with the scan tool and a communication network interface on a vehicle. The adapter allows CAN communication or other communication protocols between the scan tool and the communication network interface on a vehicle and provides a good alternative to buying a new scan tool.
Patent CA-2478406-C (CA)
Title: Therapeutic system for the controlled release of active ingredients
Inventor: MAGGI LAURETTA
IPC: A61K9/44
Filed: 2003-03-12
Granted: 2011-02-08
Abstract: A system designed to release one or more active substances in different, previously programmable modes, is described. The system is constituted by a tablet in three layers, two of which (the outer layers) vehicularise the active ingredient(s), whilst the third (the central layer) is constituted of a polymeric barrier which does not contain active substance and has the appropriate characteristics of erodibility or gelation. The tablet is completely coated with a film of polymeric material insoluble in water and/or in aqueous fluids, on which one or more incisions delimiting an area of exactly calculated geometric shape and size, have been made through the use of a laser beam of appropriate power and intensity. The removal of the film inside the incision(s) allows the release of the active ingredient(s) into aqueous fluid in predetermined amounts and times. The procedure for the production of the aforementioned pharmaceutical form is also described.
Patent CA-2480523-C (CA)
Inventor: TAKEUCHI YASUHIKO
IPC: B29C45/63
Filed: 1995-02-21
Granted: 2008-04-08
Abstract: A method of injecting molding polyethylene terephthalate is provided in which polyethylene terephthalate having irregular size and shape is forcedly fed from a material feeder by rotation of a feed screw therein into the rear portion of an injection cylinder having an injection screw to plasticate the polyethylene terephthalate, and the PET is injection molded into a required molded article. The material feed is performed by detecting the rotational torque of the injection screw in correspondence with the revolution speed of the feed screw during material feed and setting the revolution speed of the feed screw taking the flection point of the rotational torque as a guide.
Patent CA-2481208-C (CA)
Title: Copolycarbonate et element resistant a la chaleur comprenant le copolymere
Inventor: IKEDA KOKI
IPC: C08L69/00
Filed: 2003-03-24
Granted: 2011-03-15
Abstract: L'invention concerne un copolycarbonate possédant de très bonnes propriétés de résistance à la chaleur et de stabilité dimensionnelle. Elle concerne aussi des éléments résistants à la chaleur qui comprennent chacun le copolycarbonate et qui peuvent servir dans des applications variées. Le copolycarbonate comprend entre 5 et 95 moles % d'unités répétitives (ingrédient (a)) représentées par la formule générale suivante (I) : et entre 95 et moles % d'unités répétitives (ingrédient (b)) représentées par la formule générale suivante (II) : dans laquelle R?a¿ à R?d¿ représentent chacun, de manière indépendante, un atome d'hydrogène, un groupe hydrocarboné comportant éventuellement un groupe aromatique en C¿1-9?, ou un groupe halogéno et W représente une liaison simple, un groupe hydrocarboné comportant éventuellement un groupe aromatique en C¿1-20?, un atome d'oxygène, de soufre, un groupe SO, SO¿2?, CO ou COO.
Patent CA-2484620-C (CA)
Title: Systeme de stockage et de presentation de programmes d'information numerique et de divertissement sur reseau
Inventor: WILLIAMSON LOUIS D
IPC: G06F3/048
Filed: 2003-05-02
Granted: 2014-11-04
Abstract: L'invention concerne la présentation à l'utilisateur de programmes de télévision en direct et autres programmes d'information et de divertissement (par exemple, vidéo à la demande), sur réseau de communications du type réseau câblé. A une tête de réseau de ce réseau de communications, une unité de traitement traite les demandes des utilisateurs portant sur des fonctions propres aux enregistreurs vidéo personnels (PVR), comme la pause, le bobinage arrière et le bobinage rapide avant, qui sont à exécuter pour le contenu de programme visionné. Ladite unité permet la présentation d'une version appropriée du contenu de programme, selon les desiderata des utilisateurs.
Patent CA-2485486-C (CA)
Inventor: LAPIERRE JOCELYN
IPC: A01G9/12
Filed: 2004-11-18
Granted: 2008-03-11
Abstract: A modular tutor system having fights has a base having a series of holes made into it. Any one of those holes cap receive a tutor assembly since some species of plants may require more than one tutor to fully support it as it grows. The tutor assembly itself is made out of segments which can extend the length of the tutor assembly according to need. Holes in the base as well as in the tutor assembly help drain water. The tutor assembly has a series of connecting holes to receive horizontal support arms as well as DC power outlets to power up small lighting fixtures. The horizontal support arms are used for propping up branches and leaves as well as for holding teh lighting fixtures.
Patent CA-2493875-C (CA)
Inventor: GERSTLE VOLKER
IPC: G01N27/327
Filed: 2003-05-02
Granted: 2008-09-30
Abstract: Dispositif de prélèvement d'échantillons liquides dans lequel l'échantillon est transporté dans un canal à action capillaire d'un site de prélèvement d'échantillon à un site de destination, et dans lequel le canal à action capillaire est constitué pour l'essentiel d'un support, d'un couvercle et d'une couche intermédiaire placée entre le support et le couvercle. Le support s'étend au-delà du couvercle dans la zone du site de prélèvement d'échantillons et la couche intermédiaire est décalée vers l'arrière dans la zone du site de prélèvement d'échantillons, par rapport à ladite zone. Ce dispositif permet aussi bien une application de l'échantillon depuis le haut sur la zone exposée du support dans la zone du site de prélèvement d'échantillons, qu'une application latérale de l'échantillon.
Patent CA-2494226-C (CA)
Inventor: VENTALLO SABATER JOSEP
IPC: B60D99/00
Filed: 2005-01-25
Granted: 2008-04-01
Abstract: Disclosed is connection parts having a body (1) provided with an elongated segment (3) that extends through an orifice made in a support (4), which may be a part of a vehicle body defined in part by a plate (11) of a recess (8) and a retainer (9) joined to a panel receives in use the upper disc-shaped segment (7) of body (1). The retainer, incorporates an overinjected part (13) made of a soft and compressible material which is provided with an absorption ring (14) that envelopes a segment (18) of the body (1) and is in contact with a neck (12) of the retainer (9) absorbing lateral compressions resulting from positioned misalignments due to manufacturing errors and expansions of the support (4) and the panel.
Patent CA-2501506-C (CA)
Title: Modulation de l'anxiete par blocage de l'hydrolyse de l'anandamide
Inventor: PIOMELLI DANIELE
IPC: C07D403/06
Filed: 2003-10-07
Granted: 2014-02-11
Abstract: L'invention concerne des inhibiteurs d'hydrolase d'amide d'acide gras de formule (I). Dans cette formule, X est NH, CH¿2?, O, ou S; Q est O ou S; Z est O ou N; R est une fraction aromatique du groupe comprenant aryle substitué ou non; biphénylyle substitué ou non, naphtyle substitué ou non, et phényle substitué ou non; terphénylyle substitué ou non; cycloalkyle, hétéroaryle, ou alkyle substitué ou non; et R¿1? et R¿2? sont choisis indépendamment dans le groupe comprenant H, alkyle substitué ou non, hétéroalkyle substitué ou non, et phényle substitué ou non, biphénylyle substitué ou non, aryle substitué ou non, et hétéroaryle substitué ou non; à condition que Z soit O, que R¿1? ou R¿2? soit absent, et que, si Z est N, éventuellement R¿1? et R¿2? puissent être réunis pour former un hétérocycle-<I>N</I> substitué ou non ou un hétéroaryle substitué ou non avec l'atome N auquel ils sont fixés. L'invention concerne également des compositions pharmaceutiques renfermant les composés décrits et des procédés relatifs à leur utilisation pour l'inhibition de FAAH et/ou le traitement des affections suivantes: troubles de l'appétit, glaucome, douleur, insomnie, et troubles neurologiques et psychologiques dont les troubles liés à l'anxiété, l'épilepsie et la dépression.
Patent CA-2501957-C (CA)
Inventor: BARNES STEPHEN
IPC: C07H21/00
Filed: 2003-10-28
Granted: 2014-02-04
Abstract: The invention provides methods and oligonucleotide primers for assaying Brassica napus plants for the presence or absence of mutations that confer resistance to imidazolinone herbicides. Specifically, the methods and primers of the invention are useful for detecting the PM1 mutation of the B. napus AHAS1 gene and the PM2 mutation of the B. napus AHAS3 gene.
Patent CA-2503751-C (CA)
Title: Low slough tissue products and method for making same
Inventor: SHANNON THOMAS GERARD
IPC: C08F220/64
Filed: 2003-10-22
Granted: 2012-02-07
Abstract: The present invention is a soft tissue sheet having reduced lint and slough. The tissue sheet comprises papermaking fibers and a synthetic co-copolymer. The synthetic co-polymer has the general structure: Formula (I): wherein R1, R2, R3 are independently selected from a group consisting of: H; C 1-4 alkyl radicals; and, mixtures thereof; R4 is selected from a group consisting of C1 -C8 alkyl radicals and mixtures thereof; Z1 is a bridging radical attaching the R4 functionality to the polymer backbone; and, Q1 is a functional group containing at least a cationic quaternary ammonium radical. w, x, y >= 1 and the mole ratio of x to (x+y) is about 0.5 or greater.
Patent CA-2507811-C (CA)
Inventor: CAMARGO ANTONIO
IPC: G01N33/68
Filed: 2003-12-08
Granted: 2013-11-05
Abstract: An in vitro process based on the inhibition activity of the endooligopeptidase A (EOPA) enzyme inhibitor with JA-2; characterized by contacting the EOPA enzyme with N-[1-(R,S)-carboxy-3-phenylpropyl]-Ala-a-aminoisobutyric acid (Aib)-Tyr-p-aminobenzoate (JA-2), for inhibiting neuritis formation and for lowering the levels of lymphoproliferation.
Patent CA-2509391-C (CA)
Inventor: RUDE MICHAEL J
IPC: H04M3/30
Filed: 2003-12-12
Granted: 2012-01-31
Abstract: Selon l'invention, une défaillance associée à un support de communication est analysée par mise en corrélation d'un premier ensemble d'informations indiquant un écho associé au support de communication avec un second ensemble d'informations indiquant un écho. La défaillance est caractérisée en fonction de la corrélation entre le premier ensemble d'informations et le second ensemble d'informations. Le premier ensemble d'informations et le second ensemble d'informations peuvent comprendre des coefficients annuleurs d'écho générés par un annuleur d'écho couplé au support de communication.
Patent CA-2511973-C (CA)
Title: Management system for the operation of a wind turbine
Inventor: STEUDEL DIRK
IPC: F03D7/04
Filed: 2003-12-20
Granted: 2009-02-24
Abstract: The invention relates to a management system for the operation of a wind turbine, which regulates the power output of the turbine. The wind turbine comprises a rotor with at least one rotor blade that is positioned at an adjustable angle to the rotor. The management system regulates the rotor speed within a predefined wind speed range by varying the rotor blade angle in order to set a nominal output and reduces the output in excess of a defined wind-speed dependent threshold value. Said management system is characterised in that the threshold value is a defined rotor blade limiting angle.
Patent CA-2513711-C (CA)
Title: Process for the preparation of hypoallergenic mosaic antigens
Inventor: MOTHES NADINE
IPC: A61K39/36
Filed: 2003-12-18
Granted: 2014-07-08
Abstract: A process for the preparation of an hypoallergenic mosaic antigen derived from an allergen is disclosed wherebya) in a first step the allergen is split into at least two parts and the IgE reactivity of each part is determined andb) in a second step those parts of the allergen which have no detectable IgE  reaction are combined to a mosaic antigen which comprises the amino acids of the allergen but the order of the amino acids of the mosaic antigen is different from that of the naturally occurring allergen.
Patent CA-2516291-C (CA)
Title: Dosage form having a saccharide matrix
Inventor: HOUGHTON CHRISTIAN GAUGUIN
IPC: A61K9/19
Filed: 2004-02-24
Granted: 2012-02-14
Abstract: The present invention provides a non-compressed fast-dispersing solid dosage form suitable for oromucosal administration of a pharmaceutically active substance comprising (a) a first matrix forming agent in the form of maltodextrin having a dextrose equivalent (DE) of between 1 and 20,(b) a second matrix forming agent in the form of sorbitol, and (c) the active substance.
Patent CA-2517787-C (CA)
Inventor: SUGIMOTO RYUJI
IPC: B60P7/04
Filed: 2005-09-01
Granted: 2008-05-20
Abstract: Une structure de fixation pour une couverture de caisse, formée dans une forme approximativement de tableau, pour une camionnette avec une plate-forme s'étendant depuis une extrémité arrière d'un véhicule à une partie de montant arrière, comprenant un rail de plate-forme comme élément de support allongé sur lequel la couverture de caisse de camionnette est placée, la couverture de caisse s'étendant sur une surface intérieure d'une paroi latérale de la camionnette dans la direction longitudinale de la camionnette de telle sorte que la surface supérieure de la couverture de caisse est espacée vers le bas depuis la partie supérieure de la plate-forme de la camionnette.
Patent CA-2521418-C (CA)
Title: Auto-aligning touch system and method
Inventor: MORRISON GERALD D
IPC: G06F3/033
Filed: 2004-04-06
Granted: 2013-09-10
Abstract: A touch system (10, 150, 250) includes a touch surface (60, 160, 260) on which an image is displayed and at least one camera (66, 170, 266) acquiring images of the touch surface. A pointer contact data generator generates pointer position data in response to pointer contact with the touch surface. The pointer position data represents the location of the pointer on the touch surface where pointer contact is made. A processor (56, 156, 256) communicates with the at least one camera and the pointer contact data generator. The processor uses known points in the displayed images to calibrate automatically co-ordinate systems of the touch system, and uses calibrated pointer position data to update image data that is used to present the displayed image on the touch surface. In one embodiment, the touch system includes an active touch sensitive screen (252). In another embodiment, image data generated by a pair of cameras (66) having overlapping fields of view is used by the pointer contact data generator to generate the pointer position data when a pointer is acquired in images captured by the pair of cameras.
Patent CA-2528808-C (CA)
Inventor: XU JUN
IPC: F23R3/42
Filed: 2005-12-01
Granted: 2013-06-11
Abstract: A fuel delivery apparatus for a dry low emission (DLE) combustor (16) for a gas turbine engine (10) is provided. The apparatus includes a plurality of combustor domes (36) circumferentially arranged and coupled to the combustor inlet and a premixer (40) coupled to a respective one of each of the plurality of domes. Each premixer includes a chamfered trailing edge (136) configured to suppress coupling of a vortex shedding with acoustic vibrations in the combustor.