baber/WOPTO huggingface dataset:
Patent CA-2513238-C (CA)
Title: Method for a computer-based process control in a fragmentation apparatus
Inventor: FREY WOLFGANG
IPC: B02C19/18
Filed: 2004-01-15
Granted: 2012-03-06
Abstract: Disclosed is a fragmentation system comprising a Marx generator and two electrodes which are connected thereto and the tips of which are placed at an adjustable distance from each other. Said fragmentation system is used for electrodynamically fragmenting fracture-like, solid material, wherefore the entire intermediate space between the electrodes is located in a processing liquid. A discharge channel is created in the intermediate space between the electrodes when the spark gap of the Marx generator breaks down. The point in time T<SB>D</SB> when such a fully distinct discharge channel has been created and the electric resistance R<SB>E</SB> of said discharge channel make up the two variables R<SB>E</SB>, T<SB>D</SB> for controlling the fragmentation system.
Patent CA-2513522-C (CA)
Title: Skin composition
Inventor: FRAY TIMOTHY RICHARD
IPC: A23K1/18
Filed: 2004-02-12
Granted: 2011-11-08
Abstract: The present invention provides a composition preferably a pet foodstuff comprising pantothenic acid, nicotinamide, histidine, inositol and choline wherein pantothenic acid is provided at a level of 10mg to 500mg per 400 kcal per day, its use in the treatment of a skin disorder and methods of controlling a skin disorder. The invention further provides a method of manufacturing a composition of the invention.
Patent CA-2514717-C (CA)
Title: Flue gas purification device
Inventor: RISSE THEO
IPC: B01D53/14
Filed: 2005-08-05
Granted: 2010-06-01
Abstract: A flue gas purification device is provided which comprises: a receptacle in which upper zone scrubbing liquid nozzles are arranged and in which lower part a scrubbing liquid sump for receiving scrubbing liquid coming from the scrubbing liquid nozzles is located; a circulation means for circulating the scrubbing liquid present in the scrubbing liquid sump inside the scrubbing liquid sump; and an oxidation device located in the scrubbing liquid sump, the oxidation device comprising oxygen outlets for introducing oxygen into the scrubbing liquid sump; wherein the oxygen outlets of the oxidation device have a diameter of at least 9 mm and wherein the flue gas to be purified is essentially introduced horizontal and with substantial constant speed in the direction from an inlet of the receptacle to an outlet of the receptacle.
Patent CA-2516117-C (CA)
Title: Suction nozzle configuration
Inventor: WEBER VINCENT L
IPC: A47L5/00
Filed: 2002-01-22
Granted: 2009-12-15
Abstract: A suction nozzle for a floor care appliance such as an upright vacuum cleaner having at least a first channel located above an agitator to carry air and dirt to a suction passageway. The cleaner has several embodiments, one of which has a single channel and a single agitator. Another embodiment has front and rear suction ducts, a channel, and a single agitator. Yet another embodiment has the single channel and dual agitators. Still yet another embodiment has front and rear suction ducts and dual agitators. Further yet still, another embodiment has front and rear suction ducts, a channel, and dual agitators. Several embodiments of an agitator drive assembly are provided using various means to provide rotary power to the agitator(s).
Patent CA-2517865-C (CA)
Title: Binding element
Inventor: PELEMAN GUIDO
IPC: B32B7/12
Filed: 2005-08-31
Granted: 2011-05-03
Abstract: Binding element in the form of a U-shaped profile (2) made of a heat-conducting material, which U-shaped profile (2) consists of a back wall (3) and two standing side walls (4), such that a space (5) is enclosed whereby, in the above-mentioned space (5), on the above-mentioned back wall (3) is provided a layer of glue (6) which melts under the influence of heat, and whereby on at least one of the above-mentioned side walls (4) is provided an end leaf (8), characterized in that in the above-mentioned space (5), at least on the side wall (4) onto which the above-mentioned end leaf (8) is provided, is also provided a layer of glue (7) which melts under the influence of heat.
Patent CA-2520573-C (CA)
Title: Structure for an electrochemical reactor of the filter-press type
Inventor: SIOLI GIANCARLO
IPC: C25B9/20
Filed: 2004-03-30
Granted: 2011-09-27
Abstract: A structural component for electrolytic cells of an electrochemical reactor of the filter-press type, comprising a frame (6) supporting its corresponding functional element (7, 7a), a bipolar sheet or a diaphragm, respectively.
Patent CA-2522623-C (CA)
Title: A new method of measuring cardiac related parameters non-invasively with spontaneous and controlled ventilation
Inventor: FISHER JOSEPH
IPC: A61B5/083
Filed: 2004-02-18
Granted: 2014-01-28
Abstract: An apparatus to measure cardiac output (Q) and other parameters such as alveolar ventilation (VA), minute CO2 elimination from the lung (VCO2 ), minute oxygen consumption (VO2), oxygenated mixed venous partial pressure of CO2, (PvCO2-oxy), true mixed venous partial pressure of CO2 (Pv CO2), PaCO2, mixed venous oxygen saturation (SvO2), pulmonary shunt, and anatomical dead space, consisting of: a) a breathing circuit with characteristics that: i. on exhalation, exhaled gas is kept substantially separate from inhaled gas; ii.  oninhalation, when VE is greater than FGS flow, the subject inhales FGS first and then inhales a gas that is substantially SGS, for the balance of inhalation; b) gas sensor means for monitoring gas concentrations at the patient-circuit interface c) a first gas set (FGS), and a second gas set (SGS), said second gas set which may comprise previously exhaled gases or exogenous gases or both d) a gas flow control means for controlling the rate of FGS flow into the breathing circuit e) means to identify phase of breathing, said means may consist of pressure sensors or analysis of signal generated by gas sensors or other means known to those skilled in the art; f) machine intelligence consisting of a computer or logic circuit capable of controlling the gas flow control means, receiving the output of the gas sensor means and means to identify phased of breathing, and performing the calculations for measuring cardiac output and other parameters as outlined in the disclosure.
Patent CA-2526345-C (CA)
Inventor: PALKA KRZYSZTOF
IPC: E21B17/00
Filed: 2005-10-13
Granted: 2011-03-01
Abstract: A method and system for a pumping unit with an elastic rod system is applied to maximize fluid production. The maximum stroke of the pump and the shortest cycle time are calculated based on all static and dynamic properties of downhole and surface components without a limitation to angular speed of the prime mover. Limitations of structural and fatigue strength are incorporated into the optimization calculation to ensure safe operation while maximizing pumped volume and minimizing energy consumption. Calculated optimal prime mover speed is applied to the sucker rod pump by means of beam pumping, long stroke or hydraulic pumping unit by controlling velocity, acceleration and torque of the electric prime mover or by controlling pressure and flow rate in hydraulically actuated sucker rod pumping system.
Patent CA-2537697-C (CA)
Title: Thermal protective coating for ceramic surfaces
Inventor: EVANS TIMOTHY G
IPC: C04B41/50
Filed: 2004-08-18
Granted: 2011-08-09
Abstract: A coating admixture, method of coating and substrates coated thereby, wherein the coating contains colloidal silica, colloidal alumina, or combinations thereof; a filler such as silicon dioxide, aluminum oxide, titanium dioxide, magnesium oxide, calcium oxide and boron oxide; and one or more emissivity agents such as silicon hexaboride, carbon tetraboride, silicon tetraboride, silicon carbide, molybdenum disilicide, tungsten disilicide, zirconium diboride, cupric chromite, or metallic oxides such as iron oxides, magnesium oxides, manganese oxides, chromium oxides, copper chromium oxides, cerium oxides, terbium oxides, and derivatives thereof. In a coating solution, an admixture of the coating contains water. A stabilizer such as bentonite, kaolin, magnesium alumina silicon clay, tabular alumina and stabilized zirconium oxide is also added.
Patent CA-2545213-C (CA)
Title: Planar electronebulization sources modeled on a calligraphy pen and the production thereof
Inventor: ARSCOTT STEVE
IPC: H01J49/04
Filed: 2004-11-10
Granted: 2012-02-21
Abstract: Pen nib structure, for electro-spray ionization (ESI), has at least one thin and flat point (3) in relation to the remainder of the body (1) on a supporting plate (2), in the structure of a pen nib. The point has a capillary slot (5) through the whole thickness, leading to the tip (6) forming an opening to eject the sample vapor. Pen nib structure, for electro-spray ionization (ESI), has at least one thin and flat point (3) in relation to the remainder of the body (1) on a supporting plate (2), in the structure of a pen nib. The point has a capillary slot (5) through the whole thickness, leading to the tip (6) forming an opening to eject the sample vapor. The body has a well (4) to hold the sample, and is connected to an electrode to deliver a voltage for vaporizing.
Patent CA-2554426-C (CA)
Title: Agents for treating migraine
Inventor: TAKEUCHI MEGUMI
IPC: A61P25/06
Filed: 2005-01-28
Granted: 2012-10-16
Abstract: (see formula I) (see formula II) (wherein R1, R2 and R3 are the same or different, and represent a hydrogen atom, lower alkyl, lower alkenyl or lower alkynyl;  R4 represents cycloalkyl,-(CH2)n-R5 or a group represented by the above formula (II); and X1 and X2 are the same or different, and represent an oxygen atom or a sulfur atom) The present invention provides, for example, agents for treating migraine comprising, as an active ingredient, a xanthine derivative represented by the above formula (I) or a pharmaceutically acceptable salt thereof.
Patent CA-2554709-C (CA)
Title: Crystalline polymorphs of a cxc-chemokine receptor ligand
Inventor: HU MENGWEI
IPC: A61P35/00
Filed: 2005-01-28
Granted: 2011-11-15
Abstract: The present invention relates to four distinct crystalline polymorphs of a monohydrate of Compound A having the following chemical structure (A). These four polymorphic forms, herein referred to as Forms I, II, III and IV are active as a CXC-chemokine receptor ligands. The invention is further directed to formulations, methods of treatment, and processes of synthesis of these polymorphic forms.
Patent CA-2559644-C (CA)
Title: Vehicule servant a transporter un enfant
Inventor: BRITTON DANIEL WILLIAM
IPC: B62B9/00
Filed: 2006-09-14
Granted: 2014-06-10
Abstract: Un véhicule servant à transporter un enfant comprend un châssis, des mécanismes de déplacement qui peuvent être raccordés au châssis et un système de rangement de raccord de transport comprenant un ou plusieurs mécanismes d'engagement fonctionnels et positionnés pour ranger l'accessoire de transport inutilisé dans une position non fonctionnelle sur le véhicule.
Patent CA-2563841-C (CA)
Inventor: GUPTA PRAMOD K
IPC: A01H4/00
Filed: 2006-10-13
Granted: 2011-02-22
Abstract: The present invention provides methods for developing conifer cotyledonary somatic embryos. In some embodiments, the methods of the invention include the step of culturing conifer pre-cotyledonary somatic embryos on a porous membrane, that is at least intermittently contacted with liquid development medium, for a period of time sufficient to produce conifer, cotyledonary, somatic embryos from the pre- cotyledonary somatic embryos.
Patent CA-2564836-C (CA)
Title: Compositions cosmetiques contenant des extraits de nigrospora sphaerica
Inventor: BAJOR JOHN STEVEN
IPC: A61K8/99
Filed: 2005-04-22
Granted: 2016-09-20
Abstract: La présente invention a trait à des extraits de Nigrospora sphaerica en tant qu'agents cosmétiques bénéfiques à la peau, de préférence des agents d'éclaircissement de la peau seuls ou en combinaison avec d'autres agents bénéfiques à la peau et associés à un support cosmétique. Les extraits, compositions et procédés de l'invention présentent de propriétés efficaces d'éclaircissement de la peau, sont faciles à administrer à la peau, et sont disponibles dans le commerce, économiques et disponibles dans la nature.
Patent CA-2565472-C (CA)
Title: Thermometre electronique avec localisation par circuit imprime souple
Inventor: SISK RICKY A
IPC: A61B5/01
Filed: 2006-10-24
Granted: 2010-06-29
Abstract: Cette invention décrit un thermomètre électronique dont le concept améliore l'exactitude de la fabrication. La sonde du thermomètre comprend un circuit souple comportant des éléments électroniques servant à mesurer la température; ces derniers transmettent des signaux à l'unité de calcul du thermomètre. Un élément de localisation compatible avec la sonde permet de positionner le circuit souple avant sa mise en place finale, de sorte que les éléments électroniques sont correctement positionnés au moment de la fabrication.
Patent CA-2576071-C (CA)
Title: Thermolyse de dechets organiques en four a billes
Inventor: POULLEAU GERARD
IPC: C10B53/00
Filed: 2004-07-29
Granted: 2013-06-11
Abstract: La caractéristique du procédé est que l'énergie thermique nécessaire à une thermolyse des déchets conduite en l'absence d'air leur est distribuée par une masse chauffante constituée de billes d'acier (9) qui cheminent dans un four (1) à co-courant avec les déchets. Le procédé s'applique aux déchets ménagers, aux résidus de stations d'épuration, aux déchets hospitaliers, aux déchets à risques de l'industrie agro-alimentaire, et d'une façon générale à tous les déchets contenant de la matière organique, qu'ils soient d'origine urbaine, agricole ou industrielle.
Patent CA-2581221-C (CA)
Title: Weapon simulator
Inventor: BECKMANN RUDI
IPC: F41A33/06
Filed: 2005-09-21
Granted: 2010-12-14
Abstract: The invention relates to a firearm simulator (3) that is to be incorporated into a self-loader, especially an unlocked, fully automatic, large-caliber, portable self-loader. Said firearm simulator (3) comprises a plunger (9) that can be inserted into the firearm and acts in an opening manner upon the breechblock (5). Preferably, the plunger (9) sits in a pressure cylinder (13) which has the shape of the barrel of the firearm and can be inserted into the firearm instead of the barrel.
Patent CA-2585370-C (CA)
Title: Method and machine for adjusting the height of crates with square or rectangular cross section, for example for shipping goods
Inventor: DURAND CLAUDE
IPC: B31B50/48
Filed: 2005-11-18
Granted: 2013-07-02
Abstract: The invention concerns a method for adjusting the height of a crate (1) made of flexible material, consisting of a base (1e) and at least four side walls (1a, 1b, 1c, and 1d), by folding the upper parts of said side walls of the crate on the top of a stack of objects (2, 3, 4, 5 and 6) previously arranged in said crate. The invention is characterized in that: after the base (1e) of said crate (1) has been placed in a generally horizontal or substantially horizontal plane, it consists in producing on each of said side walls a horizontal crease (or scoring) (7a, 7b, 7c, and 7d), parallel to the base (1e) of said crate, at a height substantially equal to that of the top of said stack of objects; producing also in each of the corners of said crate at least one oblique crease (or scoring) (8aa, 8ab, 8ca et 8cb) whereof one end is located at the intersection between two said horizontal creases and the other end is located upper ridge (1a, 1c) of one of the side walls, such that said oblique crease forms an angle substantially equal to 45° with the horizontal crease (7a, 7c) produced in said wall; folding the upper part of each of said side walls towards the center of the crate, about said horizontal crease, at an angle substantially equal to 90°, and folding simultaneously, on one another, the various flaps (1aa, 1ab, 1ac, 1ca, 1cb and 1cc), separated by said oblique creases, which constitute the upper part of said side walls, about said oblique creases and at an angle equal to 180°, so as to bring said upper part of said side walls in a substantially horizontal plane.
Patent CA-2587419-C (CA)
Title: Compositions pour marquer des objets a l'adn et procedes pour marquer et lier un objet a son proprietaire
Inventor: GAUDREAU MARC
IPC: C09D201/00
Filed: 2005-11-17
Granted: 2013-03-19
Abstract: La présente invention peut être résumée de la façon suivante. L'invention décrit une ou plusieurs compositions de revêtement d'ADN qui comprennent un ou plusieurs composés polymères, de l'eau et éventuellement un ou plusieurs solvants polaires non aqueux. La composition de revêtement d'ADN peut également comprendre de l'ADN. L~invention concerne également des procédés et des trousses pour marquer des objets avec la composition de revêtement d'ADN qui comprend de l'ADN.
Patent CA-2588452-C (CA)
Inventor: HYEON TAEGHWAN
IPC: C01F17/235
Filed: 2005-11-26
Granted: 2013-07-30
Abstract: A process for making nanoparticles of metals, metal oxides and multi-metallic oxides, which comprises the steps of: i)reacting a metal salt dissolved in water with an alkali metal salt of C4-25 carboxylic acid dissolved in a first solvent selected from the group consisting of C5-10 aliphatic hydrocarbon and C6-10 aromatic hydrocarbon to form a metal carboxylate complex; ii) separating the metal carboxylate complex from an upper organic layer containing the metal carboxylate complex by removing the first solvent; and iii) heating the metal carboxylate complex dissolved in a second solvent selected from the group consisting of C6-25 aromatic hydrocarbon, C6-25 ether. C6-25 aliphatic hydrocarbon and C6-25 amine at a rate of 1°  C./min to 200° C./min from room temperature to the boiling temperature of the second solvent to cause an abrupt thermal decomposition of the metal carboxylate complex and instantaneous nucleation of monodisperse nanoparticles, to produce the monodisperse nanoparticles.
Patent CA-2591119-C (CA)
Title: Substrat presentant des proprietes antimicrobiennes
Inventor: PILLOY GEORGES
IPC: C03C21/00
Filed: 2005-12-16
Granted: 2014-07-22
Abstract: La présente invention concerne un procédé pour produire un substrat présentant des propriétés antimicrobiennes. Ce procédé consiste à déposer une couche non gélifiante métallique comprenant un agent antimicrobien inorganique, obtenu à partir d'un précurseur, sous forme métallique, colloïde, chélatée ou ionique, sur au moins une des surfaces du substrat de verre, puis à diffuser l'agent dans ladite surface du substrat au moyen d'un traitement thermique. En variante, le substrat peut être revêtu avec une sous-couche ou une couche de finition et la diffusion a lieu soit dans la sous-couche, soit dans la couche de finition. Cette invention concerne également des substrats en verre et en métal qui présentent des propriétés antimicrobiennes, en particulier un substrat présentant une activité bactéricide mesurée selon la norme JIS Z 2801 qui est supérieure à log 2.
Patent CA-2596414-C (CA)
Inventor: DOEHREN PAUL MICHAEL
IPC: A23G9/46
Filed: 2007-08-08
Granted: 2014-10-21
Abstract: Un procédé pour la fabrication de produits congelés aérés consiste à : utiliser deux éléments de formation, à utiliser au moins une cavité ouverte sur une surface de chaque élément de formation, à utiliser un moyen de remplissage pour remplir lesdites cavités avec un matériau congelé aéré à une température supérieure à la température des éléments de formation, à remplir deux cavités, une sur chacun des éléments de formation, avec un matériau congelé aéré avec un dépassement entre 10 % et 130 %, permettant au matériau congelé aéré de sétendre à lextérieur de sa cavité et de déplacer les deux cavités opposées lun à lautre de sorte que le matériau congelé aéré dans chaque cavité est pressé contre le matériau congelé aéré dans lautre cavité, un bâton est placé entre les deux cavités remplies.
Patent CA-2596943-C (CA)
Inventor: SUNDBERG KRISTER
IPC: H04W76/02
Filed: 2005-04-06
Granted: 2014-09-30
Abstract: La présente invention a trait à des communications sans fil. Elle a spécialement trait à des communications de paquets de données sans fil. Particulièrement elle a trait à la réduction de temps d'attente par la distinction de connexion d'initiation de connexions à commutation de circuit et à commutation de paquets, respectivement.
Patent CA-2597002-C (CA)
Inventor: DUTTA ASHUTOSH
IPC: H04W80/10
Filed: 2006-02-06
Granted: 2015-03-24
Abstract: A Media-independent Pre-Authentication (MPA) method for supporting terminal handovers across different types of access networks (e.g. from WLAN to CDMA  or to GPRS) or the same type of networks is described herein. The method includes employing a mobility optimization scheme configured to work over a link-layer that supports internet protocol (IP) traffic at layer 3 and with a network layer or application layer mobility management protocol; providing a mobile node that has established connectivity to a first-media network; via the first-media network performing pre-authentication of the mobile node at higher layers and proactively establishing higher layer and lower layer contexts of a different-media candidate target network to which the mobile node can move using an authentication agent in the candidate target network, and executing a configuration protocol using a configuration agent in the candidate target network to obtain an IP address or new care-of address for a proactive handover of the mobile node to the candidate target network.
Patent CA-2601150-C (CA)
Title: Signalisation de qualite de service wi-fi
Inventor: LAI FREDERICK
IPC: H04W72/12
Filed: 2007-09-10
Granted: 2013-11-19
Abstract: La transmission de trames de signalisation dans un système de qualité de service peut être priorisée par rapport à la transmission de trames de contenu transportant des données périmables. Les trames de signalisation et les trames de contenu peuvent appartenir à une même session de communication. Autrement, les trames de signalisation peuvent appartenir à une autre session de communication que les trames de contenu. Les trames de signalisation et les trames de contenu peuvent être des trames audio, des trames vidéo ou des trames d'autres données périmables.
Patent CA-2601627-C (CA)
Inventor: NAMBA MIO
IPC: E04H9/02
Filed: 2007-09-13
Granted: 2013-02-19
Abstract: A fiber reinforced cement siding which can improve moisture permeability, has resistance to fire and resistance to decay, and can improve resistance to seismic shocks and strength without using bracings, and an anti-seismic reinforced structure of a building using the fiber reinforced cement siding are provided. In a structural frame comprising a pair of columns which are disposed to oppose each other to the right and left, and an upper horizontal member and a lower horizontal member connected to the columns, a fiber reinforced cement siding having a predetermined dimension is brought into contact with the structural frame, and is fixed with nails or screws driven at predetermined intervals to improve resistance to seismic shocks and resistance factor of wall of the building. This fiber reinforced cement siding has a painted portion which is partially painted and an unpainted portion, and thus has improved moisture permeability.