baber/WOPTO huggingface dataset:
Patent CA-2462440-A1 (CA)
Title: Revetement composite a fibres renforcees offrant une protection contre les tempetes
Inventor: HANKS JEFFREY ALAN
IPC: B32B5/02
Filed: 2002-10-11
Abstract: L'invention concerne un composite approprié tel qu'une partie solidaire d'un immeuble offrant une protection contre des débris soufflés par le vent tels que ceux provenant d'une tornade. Ledit composite comprend une première couche de tissu à fibres hautement résistantes reliées à l'aide de résine et une seconde couche de matière de revêtement structurel tel que du contre-plaqué.
Patent CA-2463419-A1 (CA)
Title: Noise-free low-power consumption wide voltage range dc and ac contactor
Inventor: LIN TZO-ING
IPC: H01H/
Filed: 2004-04-06
Abstract: A noise-free low power consumption wide voltage range DC and AC contactor and remote telephone control system is disclosed. A movable iron core is connected to a linkage. The other end of the linkage is connected to a micro-switch. A normally closed contact of the micro-switch is connected in series to a magnetic coil and is connected in parallel to an IC and a retaining coil. A lower end of the movable iron coil is in the extent of the coil so that the magnetic coil attracts the movable iron core to move downwards to conduct the contactor and meanwhile, the magnetic coil will disconnect. The retaining coil is used to replace the magnetic coil to attract the movable iron core. Since the power consumption of the retaining coil is small and thus the contactor is noise free, lower power consumption, and wide voltage range.      Three voltage stages are selectable. The connector can be used with a telephone, a telephone wire, a voice system, a keyboard and a software program so as to form a remote telephone control system with a simple structure, lower cost and be a multi-functional device thereby enabling it to be used widely.
Patent CA-2465068-A1 (CA)
Title: Quinazoline derivatives as antitumor agents
Inventor: HENNEQUIN LAURENT FRANCOIS AND
IPC: C07D403/12
Filed: 2002-10-31
Abstract: The invention concerns quinazoline derivatives of Formula (I); wherein each of Q1, Z, R1 and Q2 have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the prevention o r treatment of tumours which are sensitive to inhibition of erbB receptor tyrosine kinases.
Patent CA-2468240-A1 (CA)
Title: Facteurs de transcription musculaire
Inventor: SUBRAMANIAM NANTHAKUMAR
IPC: C12Q1/68
Filed: 2002-11-26
Abstract: Cette invention, qui a trait à des procédés permettant de réguler un muscle type par régulation de la fonction de polypeptides de MusTRD, concerne également de nouveaux isoformes du gène MusTRD.
Patent CA-2469005-A1 (CA)
Inventor: STUDER ARMIN
IPC: A61B17/70
Filed: 2001-12-07
Abstract: L'invention concerne un élément amortisseur (1) comprenant (A) deux éléments élastiques (2, 4) parallèles ou coaxiaux à un axe longitudinal et des éléments de liaison (5, 6) qui peuvent être reliées auxdits éléments élastiques (2, 4) tout en étant situés à leurs extrémités de manière axiale, (B) le premier élément élastique (2) présentant une constante de rappel F, (C) le second élément élastique (4) présentant une constante de rappel f, et (D) lesdites constantes de rappel F et f étant différentes l'une de l'autre. L'invention concerne également un dispositif de stabilisation de corps vertébraux adjacents comprenant : (A) N vis pédiculaires ou crochets pédiculaires (12), N >= 3, (B) au moins une vis pédiculaire ou un crochet pédiculaire (12) comprenant un moyen de réception (13), qui permet la réception simultanée de deux éléments de fixation (7) parallèles longitudinaux ; et (C) un élément (14) qui fonctionne comme un ressort, est fixé entre la ou les vis pédiculaire(s) ou le ou les crochet(s) pédiculaires(12) doté(s) de moyens de suspension (13) et une autre vis pédiculaire ou crochet pédiculaire (12) adjacente.
Patent CA-2470992-A1 (CA)
Inventor: GIORDANO FERDINANDO
IPC: A61K47/48
Filed: 2002-12-17
Abstract: L'invention concerne un procédé pour l'élaboration de complexes d'insertion constitués d'un médicament (piroxicam ou ibuprofène) et de cyclodextrine, sachant que: a) le médicament et la cyclodextrine, sous forme de poudres en division fine, sont mélangés en présence de solutions aqueuses ou hydroalcooliques, de solutions d'ammoniac ou de solutions acides; b) le mélange résultant est traité dans un four à micro-ondes; c) le produit résultant est séché sous vide à température ambiante ou par exposition à une source chaleur.
Patent CA-2471284-A1 (CA)
Title: Chewing gum et compositions de confiserie comprenant des compositions a agent detachant integre et procedes de fabrication et d'utilisation de ces compositions
Inventor: HOLME SAMANTHA KATHARINE-RACHA
IPC: A23G3/02
Filed: 2003-01-16
Abstract: L'invention concerne une composition sous forme de composition de chewing gum ou une composition de confiserie contenant un agent détachant intégré sélectionné parmi des surfactants anioniques et des surfactants non ioniques, ainsi que des procédés de préparation et d'utilisation de ces compositions pour permettre de retirer des taches de la matière dentaire, y compris des dents.
Patent CA-2473019-A1 (CA)
Title: Cap conditioner
Inventor: VIA GREG
IPC: F26B9/00
Filed: 2004-07-06
Abstract: The present invention is directed to a portable apparatus comprising at least a fan and an outlet conduit. The fan draws ambient air through an inlet and directs the air to the outlet conduit. The outlet conduit has a proximal end and a distal end. At or near the distal end is at least one aperture. A hat is placed over the aperture and distal end; or a brim of a baseball hat is positioned within the aperture. If the hat is over the aperture and distal end when air exhausts from the aperture, the hat hovers over the distal end. Optionally, the distal end's outer perimeter can expand or contract to the desired size of the hat. Also, the apparatus can have additional components that cool and/or heat the ambient air.      The user of the device can also cleanse the hat by applying conventional hat that allows the air to In particular, the outlet is designed to have a baseball-like cap capable of being dried, cleansed, cooled, heated and/or re-shaped when the baseball-like cap is placed over the outlet and the at least one aperture.
Patent CA-2473166-A1 (CA)
Title: Device for secure transmission recording and visualisation of audiovisual programmes
Inventor: LECOMTE DANIEL
IPC: H04N7/24
Filed: 2003-01-15
Abstract: The invention relates to a means of interfacing video and multimedia of the MPEG type, for connecting at least one display device, for example a television screen, to at least one video source, essentially comprising a processing unit for display of any MPEG type video stream in real-time or otherwise, for storage, recording and broadcast thereof on a broadcast network (4) and/or on an extended telecommunication network (10) and at least one screen interface (7) and a connection interface to a local or extended network (5,9). The above is characterised in essentially comprising a memory for specific images B and P in each audiovisual port (12) and each video interface means (8) comprises memory, recording and processing functions for audiovisual programmes and is connected to at least one display device in the form of a television screen (6), whereby each video interface means (8) reconstitutes the MPEG flow coming from the hard disc thereof, algorithms and images B and P from port (12).
Patent CA-2473262-A1 (CA)
Title: Disposable diaper
Inventor: SUZUKI SACHIYO
IPC: A61F13/49
Filed: 2003-08-29
Abstract: A disposable diaper having at least one predetermined illustration and folded into a predetermined form is described, wherein the illustration is so disposed that when the disposable diaper is folded into the predetermined form, at least a portion of the illustration is hidden and that the hidden illustration is exposed by unfolding the disposable diaper. The diaper reliably attracts babies that are intellectually grown to some extent, and is capable of lightening the work load at the time of change of the diaper.
Patent CA-2473473-A1 (CA)
Inventor: KLEINE-BRUEGGENEY HANS
IPC: B66B31/00
Filed: 2003-01-10
Abstract: L'invention concerne un dispositif de chauffage destiné à chauffer en particulier les composants mobiles d'un escalier roulant ou d'un trottoir roulant, comprenant au moins un élément chauffant dont la sortie d'air chaud est dirigée de manière sensiblement précise vers le composant correspondant.
Patent CA-2473484-A1 (CA)
Inventor: FISCHER GERD
IPC: B60N2/48
Filed: 2004-07-12
Abstract: A neck rest includes first and second supports having first and second positions where the supports are at approximately the same level and the second support is elevated relative to the first support, respectively. A first spring is supported by the first support and rotatably connected to the second support to bias the second support into the second position. A movable locking element biased by a second spring on the first support automatically blocks the second support in the second position.  A locking element is movably supported by the first support and cooperates with a projection of the second support to lock the second support in the first position. A  releasing element is movably supported by the first support and releases the locking element when actuated. A supporting member is located between the supports in the second position for transferring shock forces from the second support to the first support.
Patent CA-2473567-A1 (CA)
Title: A disposable device for transferring and/or circulating an active liquid into and/or inside an intracorporeal cavity
Inventor: CHAFFRINGEON BERNARD
IPC: A61M31/00
Filed: 2002-10-16
Abstract: A disposable device for transferring and/or circulating an active liquid int o and/or inside an intracorporeal cavity is elongate along a reference axis, h as an intrinsic axial consistency which is sufficient to allow the device to be introduced into the cavity by being pushed in axially. The device includes a n expandable tampon made of at least one absorbent material, having a proximal portion and a distal portion, designed to collect and absorb said active liquid dispensed in the intracorporeal cavity and to expand and bear in a le ak tight manner against mucous membrane of the intracorporeal cavity, and a source of liquid phase including a capsule, at least the proximal part of which is at least partially surrounded by the expandable tampon.
Patent CA-2473791-A1 (CA)
Title: Method of producing and using materials which are reinforced against impact and which contain block copolymers that are obtained by means of controlled radical polymerization in the presence of nitroxides
Inventor: GERARD PIERRE
IPC: C08L53/00
Filed: 2003-01-21
Abstract: The invention relates to the production and use of block copolymers which are obtained by means of controlled radical polymerisation in the presence of nitroxides for the purpose of reinforcing fragile polymer matrices. The invention offers advantages such as (i) simplicity of copolymer synthesis and use and (ii) fine dispersion of the copolymer molecules in the fragile matrix, which ensures both the transparency of the material and high reinforcement against impact. More specifically, the invention relates to the radical synthesis of block copolymers comprising at least three blocks, which include one block having a glass transition temperature of less than 0 ~C and a thermoplastic end block having a glass transition temperature of more than 0 ~C, thereby guaranteeing compatibility with the fragile matrix to be reinforced against impact.
Patent CA-2480440-A1 (CA)
Title: Composite sprocket
Inventor: REDMOND JOHN D
IPC: F16H55/30
Filed: 2003-03-31
Abstract: A composite sprocket. The sprocket comprises an outer ring (20) mounted to an inner hub (10). The outer ring has a profile (21,22), for example, a toothed profile. The toothed ring comprises a thermoset material such as polyurethane.  The hub comprises any suitable metallic or non-metallic material sufficient for transmitting a torque from the ring to a shaft.
Patent CA-2482274-A1 (CA)
Title: Folding machine with removable plate
Inventor: ABRAMSON RICHARD
IPC: B31B50/36
Filed: 2004-09-23
Abstract: A paper folding machine is provided including a housing having upper and lower fold plates constructed for quick and easy removal of the upper plates from the machine so that repairs can be made. The plates include a paper stop and an adjuster connected to the paper stop for adjusting the position of the paper stop. The upper plate partially encloses a work area and the upper plate has a slot for receiving the adjuster therethrough for easy adjustment and/or removal of the upper plate.
Patent CA-2486092-A1 (CA)
Title: Aminotetralin-derived urea modulators of vanilloid vr1 receptor
Inventor: CODD ELLEN
IPC: A61K31/472
Filed: 2003-05-15
Abstract: This invention is directed to vanilloid receptor VR1 ligands of formula (1). More particularly, this invention relates to .beta.-aminotetralin-derived ureas that are potent antagonists or agonists of VR1 which are useful for th e treatment and prevention of inflammatory and other pain conditions in mammal s.
Patent CA-2487491-A1 (CA)
Inventor: THUROT PHILIPPE JEAN LOUIS
IPC: C05F17/02
Filed: 2003-05-02
Abstract: The invention relates to an installation for composting organic material (1). The inventive installation comprises an assembly of cells (10) in which the organic material (1) is stored for fermentation purposes and a ventilation device (20) which blows or draws air through the organic material (1) that is stored in the aforementioned cells (10), each cell (10) comprising a base slab (11) and partition walls (12). The above-mentioned ventilation device (20) comprises at least one ventilator fan (21), which is equipped with a suction opening (211) and a discharge port (212), and a ventilation duct (22) which connects the suction opening (211) or the discharge port (212) to one or more cells (10). According to the invention, the installation comprises an apron (40) forming the base slabs (11) of the different cells (10), said apron comprising means (41) and reserves (42) which are used to install the partition walls (12) of the cells (10) at different pre-determined positions. As a result, the size of the cells (10) can be altered according to requirements and said optimised installation has also removed the need for any air siphon regardless of the ventilation mode used.
Patent CA-2489107-A1 (CA)
Title: Energy absorber for horizontal lifeline system
Inventor: DURBIC TOMA
IPC: A62B1/16
Filed: 2004-11-26
Abstract: The invention provides an energy absorber for use in a horizontal lifeline system comprising an elongated non-elastic plate folded onto itself to form adjoining lower wall portions, adjoining intermediate wall portions perpendicular to the said lower wall portions, and opposed flanges in perpendicular relationship to said intermediate wall portions. The opposed flanges have means for receiving connecting devices of the horizontal lifeline cable and an end anchor of the horizontal lifeline system. The adjoining lower and intermediate wall portions are secured together with a plurality of distinct fastener's such that when a tension shock load produced in the horizontal lifeline cable by arresting a fall acts in the longitudinal direction of one of the opposed flanges, the fasteners deform, pull apart and fracture, and the plate transforms into an unfolded state.
Patent CA-2489769-A1 (CA)
Title: Expression of exogenous polynucleotide sequences in a vertebrate
Inventor: WOLFF JON ASHER
IPC: A61K35/12
Filed: 1990-03-21
Abstract: A method for delivering an isolated polynucleotide to the interior of a cell in a vertebrate, comprising the interstitial introduction of an isolated polynucleotide into a tissue of the vertebrate where the polynucleotide is taken up by the cells of the tissue and exerts a therapeutic effect on the vertebrate. The method can be used to deliver a therapeutic polypeptide to the cells of the vertebrate, to provide an immune response upon in vivo translation of the polynucleotide, to deliver antisense polynucleotides, to deliver receptors to the cells of the vertebrate, or to provide transitory gene therapy.
Patent CA-2491234-A1 (CA)
Title: Use of a gene for increasing the oil content in plants
Inventor: DAHLQVIST ANDERS
IPC: A01H5/00
Filed: 2003-07-03
Abstract: The invention relates to methods for increasing the oil content in plants, preferably in plant seeds, by expressing a polypeptide from yeast. The invention furthermore relates to expression constructs for expressing the yeast polypeptide in plants, preferably in plant seeds, the transgenic plants expressing the yeast polypeptide and to the use of said transgenic plants for the production of food, feeds, seed, pharmaceuticals or fine chemicals, in particular for the production of oils.
Patent CA-2492528-A1 (CA)
Inventor: EULIANO NEIL R
IPC: A61B5/03
Filed: 2003-08-29
Abstract: L'invention concerne un procédé permettant de créer un prédicteur non invasif d'efforts aussi bien physiologique qu'imposé d'un patient, à partir de la pression des voies aériennes et de capteurs de flux fixés sur le patient, au moyen d'un modèle mathématique adaptatif. L'effort du patient est mesuré en général par l'intermédiaire du travail de respiration, de la puissance de respiration ou du résultat pression-temps de la pression oesophagienne et il constitue un élément important pour régler de manière adéquate l'assistance ventilatoire des patients respirant spontanément. Le procédé de calcul de ce prédicteur non invasif est fondé sur des calculs linéaires ou non linéaires, au moyen de plusieurs paramètres dérivés des capteurs susmentionnés.
Patent CA-2492645-A1 (CA)
Inventor: HERMANN ROBERT
IPC: A61P11/06
Filed: 2003-08-04
Abstract: The invention relates to a novel combination of a glucocorticoid, especially loteprednol, and at least one phosphodiesterase-4 inhibitor (PDE-4-inhibitor), especially hydroxyindole-derivative N-(3,5-dichloropyridine-4-yl)-2-~1-(4-fluorbenzyl)-5-hydroxyindole-3-yl~-2-oxoacetamide, for a simultaneous, sequential or separate administration in the treatment of respiratory diseases, allergic diseases, asthma and chronic obstructive pulmonary diseases (COPD).
Patent CA-2494486-A1 (CA)
Title: Collapsible wheelbarrow
Inventor: CONAWAY BRIAN J
IPC: B62B1/20
Filed: 2004-09-23
Abstract: A collapsible wheelbarrow includes a rigid front bracket, a wheel rotatably secured to the front bracket, and first and second handle arms pivotably attached to the front bracket. The first and second handle arms are laterally pivotable about first and second pivot axes respectively. The first and second pivot axes are each spaced apart from the axis of rotation of the wheel. Preferably a clamping device removably applies a clamping force between the first and second handle arms and clamps a rigid tray between the first and second handle arms. The tray is preferably interconnected with the first and second handle arms to permit relative movement in a lateral direction and to prevent relative movement in a forward rearward direction.  Preferably, the front bracket has spaced apart upper and lower walls and the first and second handle arms extend between the upper and lower walls.
Patent CA-2496735-A1 (CA)
Inventor: CADOURS RENAUD
IPC: C10L3/10
Filed: 2005-02-09
Abstract: Le gaz naturel arrivant par le conduit 1 est désacidifié par mise en contact avec un solvant dans la zone C. Le solvant chargé en composés acides est régénéré dans la zone R. Les gaz acides, libérés dans le conduit 5 lors de la régénération, comportent une quantité de solvant. Le procédé permet d'extraire le solvant contenu dans les gaz acides. Les gaz acides sont mis e n contact dans la zone ZA avec un liquide ionique non-aqueux ayant pour formule générale Q+ A-, Q+ désignant un cation ammonium, un phosphonium et/ou un sulfonium, et A- désignant un anion susceptible de former un sel liquide. Les gaz acides évacués par le conduit 6 sont débarrassés du solvant . Le liquide ionique chargé en solvant est régénéré par chauffage dans le dispositif DE. Le liquide ionique régénéré est recyclé par les conduits 8 et 9 dans la zone ZA. Le solvant est évacué par le conduit 13.
Patent CA-2497749-A1 (CA)
Inventor: DOWNING KEN
IPC: B05D7/00
Filed: 2003-10-06
Abstract: Cette invention concerne des procédés consistant à appliquer de multiples couches d'une composition sur un article. Cette invention concerne également des articles produits au moyen de ces procédés.
Patent CA-2498230-A1 (CA)
Title: Powered toothbrush
Inventor: HOHLBEIN DOUGLAS J
IPC: A61C17/34
Filed: 2003-09-09
Abstract: A powered toothbrush (10) is disclosed wherein a portion of the toothbrush head (20) is movable about a hinge (25). The movable portion (22) of the head reciprocates about that hinge through the interaction of a flexible extension (26) of that portion containing a slot (34). Movable within the slot is an offset end (36) of a rotating drive shaft (18) connected to the power source (14) in the toothbrush. Translation of rotation movement of the drive shaft to reciprocating movement of the hinged head (22) is achievable in a manner that the power source is not stalled or burned out if movement of the toothbrush head is prevented or limited.
Patent CA-2499739-A1 (CA)
Title: Method and system for operating a hydrocarbon production facility
Inventor: KUNKEL JOSEPH MCCLINTOCK III
IPC: G05B13/04
Filed: 2003-07-08
Abstract: A computerized system and method for operating a hydrocarbon or chemical production facility, comprising mathematically modeling the facility;  optimizing the mathematic model with a combination of linear and non-linear solvers; and generating one or more product recipes based upon the optimized solution. In an embodiment, mathematic model further comprises a plurality of process equations having process variables and corresponding coefficients, and preferably wherein the process variables and corresponding coefficients are used to create a matrix in a linear program. The linear program may be executed via recursion or distributed recursion. Upon successive recursion passes, updated values for a portion of the process variables and corresponding coefficients are calculated by the linear solver and by a non-linear solver, and the updated values the process variables and corresponding coefficients are substituted into the matrix.
Patent CA-2501844-A1 (CA)
Title: System and method(s) of blended mine planning, design and processing
Inventor: FROYLAND GARY ALLAN
IPC: E21C41/26
Filed: 2003-10-02
Abstract: The present invention relates to the field of extracting resource(s) from a particular location. In particular, the present invention relates to the planning, design and processing related to a mine location In a manner based on enhancing the extraction of material considered of value, relative to the effort and/or time in extracting that material. The present application discloses, amongst other things, a method of and apparatus for determining the removal of material(s) from a location, determining the removal of material(s) of a differing relative value from a location, determining a schedule corresponding to a risk and/or return basis, determining aggregated block ordering for the extraction of material from a location, determining a schedule for extraction of dumps and determining a mine design.
Patent CA-2502496-A1 (CA)
Inventor: MISSELBROOK JOHN GORDON
IPC: E21B23/08
Filed: 2005-03-29
Abstract: Apparatus and methods are provided for removing sand and/or other fill material located in a wellbore ahead of a coiled tubing tractor and displacing the material behind the tractor. More particularly, the apparatus and methods of the present invention allow a coiled tubing tractor to drive forward in a wellbore by removing fill material in front of the tractor thereby allowing the wheels or traction pads of the tractor to remain in contact with the wellbore.