baber/WOPTO huggingface dataset:
Patent CA-2446683-A1 (CA)
Title: Porous film and its production process
Inventor: TSUJII MASAYOSHI
IPC: C08L23/08
Filed: 2002-02-08
Abstract: It is to provide a porous film which is excellent in gas permeability (air permeability) and moisture permeability (water vapor permeability), and is excellent in anti-leakage properties and anti-bleeding properties against a liquid, hiding properties and masking properties at an adhesion portion, and a process for producing it. A porous film obtained by melting and kneading a resin composition containing a polyolefin resin {component (A)} and a bulking agent {component (B)} as the main components, and a silicone {component (C)}, or a silicone {component (C)} and castor oil {component (D)}, followed by drawing, which shrinks by from 40 to 95% in one direction and expands by from 5 to 40% in a direction transverse thereto, when soaked in a silicone oil of 200 C for 60 seconds, and a process for producing the above porous film, are provided.
Patent CA-2451380-A1 (CA)
Title: Sequences nucleotidiques impliquees dans la resistance aux maladies
Inventor: DE JONG CAMIEL FRIDO
IPC: A01H5/00
Filed: 2002-06-24
Abstract: La présente invention concerne un procédé permettant l'identification et l'isolation de séquences d'acide nucléique exprimées qui sont associées à la résistance aux maladies d'un végétal contre un agent pathogène végétal, des molécules d'acide nucléique isolées et des variantes et/ou homologues de celles-ci, des constructs, des végétaux et des polypeptides codés par lesdites séquences nucléotidiques, ainsi que l'utilisation de ces séquences pour permettre à des végétaux de développer une résistance à des agents pathogènes.
Patent CA-2452034-A1 (CA)
Title: Butene-1 (co)polymers and process for their preparation
Inventor: CECCHIN GIULIANO
IPC: C08F210/08
Filed: 2003-04-07
Abstract: The present invention relates to butene-1 homopolymers, or copolymers containing up to 20 % by weight of alpha olefins having from 2 to 10 carbon atoms other than butene-1, characterized by the following properties: (i) a Molecular Weight Distribution (MWD) in terms of Mw/Mn, measured by GPC  analysis according to the method specified, of lower than 6; and (ii) a melt strength (measured according to the method specified below) higher than 2.8.
Patent CA-2452629-A1 (CA)
Title: Process for manufacturing a forged steel part and the resulting part
Inventor: DIERICKX PIERRE
IPC: C22C38/44
Filed: 2003-12-02
Abstract: The fabrication of a forged steel component comprises: (a) producing and casting a steel of given composition; (b) forging a blank of the component at a temperature of 1100 to 1300 degreesC; (c) effecting a controlled cooling of the blank in still or pulsed air; (d) machining the component; (e) effecting an operation of mechanical reinforcement of the component to the needs to which it will be subjected.
Patent CA-2453256-A1 (CA)
Inventor: MANI NARASIMHAN
IPC: A61K31/205
Filed: 2003-02-26
Abstract: La présente invention concerne une composition thérapeutique qui comprend du diphène hydramine tannate, avec absence pratiquement totale d'autres principes actifs. La composition peut être utilisée pour traiter les symptômes tels que l'éternuement, les yeux irrités et qui pleurent, les démangeaisons nasales ou irritations de la gorge et le nez qui coule, qui résultent du rhume des foins (rhinite allergique) ou d'autres allergies respiratoires.
Patent CA-2455630-A1 (CA)
Title: Curable composition, cured product thereof, photochromic optical material and production process therefor
Inventor: MOMODA JUNJI
IPC: C09D4/00
Filed: 2002-03-26
Abstract: A useful curable composition giving a coating which has high adhesion to the substrate and to a hard coat layer and which has highly excellent photochrom ic properties, i.e., a high developed-color density, a high fading rate, and excellent durability. The composition comprises (1) 100 parts by weight of o ne or more radical-polymerizable monomers comprising a silyl monomer such as .gamma.-methacryloyloxypropyltrimethoxysilane and/or an isocyanate monomer such as a 2-isocyanatoethoxymethacrylate, (2) 0.01 to 20 parts by weight of an amine compound, and (3) 0.01 to 20 parts by weight of a photochromic compoun d. Applying this composition as a coating material to a resinous substrate give s a photochromic optical material which has excellent adhesion between the photochromic coating layer and the substrate.
Patent CA-2458219-A1 (CA)
Inventor: BOSY ANNE
IPC: A61K31/167
Filed: 2002-08-21
Abstract: Disclosed is a mouthwash composition, and a related use and method, for the treatment or prevention of bacterial and fungal infection in the oral cavity, the mouthwash composition comprising an effective amount of metronidazole and nystatin, together with an orally-acceptable carrier.
Patent CA-2460371-A1 (CA)
Title: High speed data communication protocol for use with em data telemetry antennae
Inventor: WHITE MATTHEW ROBERT
IPC: E21B47/13
Filed: 2004-03-09
Abstract: A communication method for retrieving stored data from an MWD tool, through an antenna used for conventional EM data telemetry. The method comprises establishing electrical contact between a surface transceiver and an EM data telemetry antenna upon retrieval to the surface. The MWD tool then transfers data through the antenna, the data being received by the surface transceiver. Also provided is an electrical isolation connector subassembly comprising an electrically insulative coating to electrically isolate the splitsub components, thereby forming the antenna for data transfer and EM data telemetry.
Patent CA-2460503-A1 (CA)
Title: Element de scellement pour bloc obturateur de puits
Inventor: TRAVIS KENNETH A
IPC: E21B33/08
Filed: 2004-03-15
Abstract: Un élément de scellement pour un bloc obturateur de puits. L'élément de scellement a un corps élastique creux généralement de forme conique ayant une première extrémité et une seconde extrémité, et une paroi latérale intérieure définissant un passage d'écoulement central qui s'étend depuis la première extrémité à la seconde extrémité. La seconde extrémité a un plus grand diamètre que la première extrémité. La paroi latérale intérieure présente des saillies annulaires définissant un premier joint annulaire et un second joint annulaire espacé du premier joint annulaire. L'intérieur de la paroi latérale comporte une partie convergente qui converge de la première extrémité au premier joint annulaire. L'intérieur de la paroi latérale a une partie divergente qui diverge à partir du premier joint annulaire au second joint annulaire pour une largeur supérieure au deuxième joint annulaire se terminant par une partie de transition arrondie. La partie convergente de la paroi latérale intérieure est alignée avec la partie de transition arrondie, de telle sorte que des fluides s'écoulant le long de la paroi latérale intérieure de la partie convergente qui soufflent par le premier joint annulaire frappent la partie de transition arrondie et sont dirigés en arrière vers le premier joint annulaire, protégeant ainsi le second joint annulaire des fuites de gaz.
Patent CA-2460990-A1 (CA)
Title: Procede de traitement de protection et ignifugation de la cellulose
Inventor: RAY JAMES N
IPC: B27N9/00
Filed: 2002-09-20
Abstract: L'invention porte sur un procédé servant non seulement à préserver les matériaux cellulosiques de la détérioration et du feu, mais également à produire des panneaux de particules et de contre-plaqué à l'aide d'un adhésif économique et favorable à l'environnement. A cet effet le matériau cellulosique de base est traité par pulvérisation, immersion, ou dépression puis compression, en deux étapes: traitement à l'aide de d'une solution protectrice de silicate de sodium; traitement à l'aide de CO¿2? gazeux. On le soumet ensuite à une pression pouvant atteindre 250 psi pour en améliorer la qualité, puis il est revêtu à l'état humide d'une poudre de protéines, par exemple de la farine de soja, et comprimé pour donner des produits cellulosiques, tel que des panneaux de contre-plaqué ou de particules.
Patent CA-2463078-A1 (CA)
Title: Solid-state x-ray detector
Inventor: VIEUX GERARD
IPC: H01L31/09
Filed: 2002-10-25
Abstract: The invention concerns a solid-state x-ray detector comprising a photosensitive sensor associated with a radiation converter called scintillator (5), transforming the X-radiation into a radiation to which the sensor (1) is responsive, and an input window (10) traversed by the X-radiation upstream of the scintillator (5). The input window (10) is set on the scintillator (5) without being fixed to the scintillator (5), and a moisture-proof sealing joint (11) fixes the input window (10) and the sensor (1). The scintillator (5) comprises a support (8) and a scintillating substance (7). The support (8) is separate from the sensor (1). Such type of detector is useful in particular in radiology, radiography, fluoroscopy, mammography, but also for non-destructive control.
Patent CA-2464407-A1 (CA)
Title: Washing platform
Inventor: PIATT JAMES M
IPC: A47K1/04
Filed: 2002-10-25
Abstract: A washing platform (12) has a generally flat upper work surface (24). A spout (18) is located adjacent the washing platform and provides a stream of fluid which impinges the work surface. A bowl can be removably placed on the washing platform to receive water from the spout. The bowl has an aperture (44) through the bottom and a gasket (46) which is attached to an exterior surface of the bowl around the aperture. When the bowl is placed on the work surface, the gasket provides a seal that inhibits flow of fluid there between until a user lifts the bowl to drain the water there from.
Patent CA-2469211-A1 (CA)
Inventor: ROGERS SAM
IPC: H04N7/16
Filed: 2002-12-06
Abstract: A system for electronically displaying advertising images on remote display devices. The system includes a display content server for scheduling display content upon remote display devices, a plurality of remote display devices in electronic communication with the display content server to receive display content and schedule information from the display content server, each remote display device presents the received display content using the schedule information, and a schedule and content input client for defining the display content and the schedule information for each remote display device. The plurality of remote display devices communicate with the display content server at a periodically repeating interval to obtain additional display content and schedule information from the display content server.
Patent CA-2469395-A1 (CA)
Title: Novel inhibitor compounds specific of secreted non-pancreatic human a2 phospholiphase of group ii
Inventor: LAMOURI AAZDINE
IPC: C07D277/20
Filed: 2002-12-06
Abstract: The invention concerns compounds of general formula (I), wherein: D represents the group Z-HET, -HET being a heterocycle with 5 members such as oxadiazolone (II) or thiazolidine (III) corresponding to formulae (II) and (III) and Z being selected in the group consisting of -(CR¿1?R¿2?)¿n?- and -(CR¿1?=CR¿2?)¿n?; or D represents the group Z=HET, -Z- representing, with the heterocycle, a -Z=HET group of formula (IV) or (V), wherein: -Z= represents -CR¿1?. Said compounds are useful as inhibitors specific of secreted non-pancreatic human phospholipase A¿2? (PLA¿2?-snph) of group II, in particular for treating inflammatory pathologies .
Patent CA-2471464-A1 (CA)
Title: Photochromic optical article
Inventor: SEYBERT KEVIN W
IPC: G02B5/23
Filed: 2002-11-08
Abstract: Describes a photochromic plastic article, e.g., an ophthalmic photochromic article, such as a lens, in which the article includes (1) a polymeric substrate, such as a thermoset or thermoplastic substrate, (2) a photochromic polymeric coating appended to at least one surface of the substrate, the photochromic polymeric coating containing a photochromic amount of at least one organic photochromic material, e.g., spirooxazine, naphthopyran and/or flugide, and (3) a radiation-cured, acrylate-based film coherently appended to the photochromic coating, the acrylate-based film being (a) resistant to removal by aqueous solutions of inorganic caustic, e.g., potassium hydroxide, (b) compatible with organo silane-containing abrasion-resistant coating, and (c) harder than said photochromic coating. Describes also the aforedescribed photochromic article having an abrasion-resistant coating affixed to the radiation-cured acrylate-based film, e.g., an abrasion-resistant coating comprising an organo silane; and a photochromic article having an antireflective coating affixed to the abrasion-resistant coating.
Patent CA-2475268-A1 (CA)
Title: Circulating oil compositions
Inventor: GALIANO-ROTH ANGELA STEFANA
IPC: C10M141/06
Filed: 2003-01-31
Abstract: A combination of an ashless dispersant comprising the reaction product of a succinic anhydride and a polyamine and an ashless rust inhibitor comprising a mixture of a succinic anhydride and a oxime substituted aromatic compound in a lubricant base stock along with a poly alkylene alcohol demulsifier provides a circulating oil composition having good demulsibility, deposit control and rust inhibition.
Patent CA-2475326-A1 (CA)
Title: A continuous cell line for the production of vaccines
Inventor: SCHUMACHER DANIEL
IPC: C12N15/09
Filed: 2003-02-05
Abstract: The invention provides a method for producing a continuous cell line capable of supporting the growth of a Marek's disease virus strain comprising infecting or transfecting a cell with a vector comprising a nucleic acid or fragment thereof of a Marek's disease virus strain and culturing said infected or transfected cell or progeny thereof under conditions suitable for the expression of said nucleic acid and propagation of said cell or progeny thereof. Preferably said nucleic acid or fragment thereof comprises a Marek's disease virus glycoprotein gE gene or functional fragment thereof. The invention further provides a method to generate and/or isolate and/or maintain a hypervirulent and/or very virulent, and/or very virulent plus, and/or virulent and/or avirulent Marek's disease virus strain comprising infecting a cell according to the invention with a hypervirulent, and/or very virulent, and/or very virulent plus, and/or virulent and/or avirulent Marek's disease virus strain and culturing said cell under conditions suitable for the propagation of said cell and the generation, maintenance and isolation of said hypervirulent, and/or very virulent, and/or very virulent plus, and/or virulent and/or avirulent Marek's disease virus strain. The invention further provides a method to prepare a vaccine capable of inducing protection against disease, preferably a Marek's disease virus associated disease in an avian comprising culturing a continuous cell according to the invention and harvesting cell culture components therefrom.
Patent CA-2475717-A1 (CA)
Title: A laser diode array with an in-phase output
Inventor: UNGAR JEFFREY E
IPC: H01S5/12
Filed: 2003-01-30
Abstract: A laser diode array (10) that includes a plurality of laser stripes each separated by an unpumped region. The array (10) includes at least one first laser stripe (12) and at least one second laser stripe (14). The first laser stripe (12) emits a first laser beam. The second laser stripe (14) emits a second laser beam. A phase shifter is connected to the stripes so that the phase of the second laser beam is shifted to be in phase with first laser beam. The resultant output beam of the array (10) is a high power, high quality, diffraction limited beam.
Patent CA-2478005-A1 (CA)
Title: Solid electrolyte fuel-cell device
Inventor: SUGANUMA SHIGEAKI
IPC: H01M8/10
Filed: 2004-08-18
Abstract: The present invention relates to a solid electrolyte fuel-cell device wherein a plurality of fuel cells are formed on a single plate. A plurality of cathode layers are formed on one surface of the flat plate-like solid electrolyte substrate, and a plurality of anode layers on the opposite surface thereof, and each fuel cell is formed from a pair of the cathode layer and the anode layer. An electromotive force extracting lead wire is attached to the cathode layer, and a lead wire is attached to the anode layer. The plurality of fuel cells are connected in series by electrically connecting the cathode layer of one fuel cell to the anode layer of an adjacent fuel cell. Flames formed by combustion of a fuel such as a methane gas are supplied to the entire surface of each anode layer, and air is supplied to each cathode layer.
Patent CA-2480705-A1 (CA)
Title: Heater
Inventor: NORTON LORNE GORDON
IPC: F24J3/00
Filed: 2000-01-31
Abstract: A heater for heating a fluid is taught including an enclosure having a fluid inlet and a fluid outlet, a heat-generating device for generating heat within the enclosure, a conduit with one end proximally located to the inlet and the other end proximally located to the outlet for conducting fluid from the outlet to the inlet, a fluid driving means for drawing fluid into the enclosure through the inlet and through the conduit and for forcing air over the heat-generating device; and a shutter that regulates the amount of fluid entering the enclosure through the inlet such that the amount of fluid passing through the inlet can be controlled to adjust the amount of fluid drawn from the conduit. The heater can generate a continuous flow of heated fluid at extremely high temperatures.
Patent CA-2482011-A1 (CA)
Inventor: FENG CHANG-DONG
IPC: G01N27/49
Filed: 2003-04-28
Abstract: A chloramine amperometric sensor (14, 20) includes a sensor body (22) with a n electrolyte (24) disposed inside the sensor body (22). A membrane (32) is coupled to the sensor body (22) and adapted to pass chloramine therethrough. A reference electrode (30) is disposed in the electrolyte (24) and coupled to a first conductor (36). A second conductor (34) is coupled to a working electrode (26) that is disposed proximate the membrane (32). The working electrode (26) is constructed from a noble metal in non-compact form. The no n- compact form can be a Gas Diffusion Electrode, which can include metal mesh, carbon paper, carbon cloth, metal/carbon powder loaded on a porous membrane or any combination thereof.
Patent CA-2486193-A1 (CA)
Inventor: LASCH JONATHAN G
IPC: C07K14/705
Filed: 2003-05-23
Abstract: L'invention concerne des méthodes permettant de déterminer des interactions extrêmement précises entre le canal ionique HERG et divers composés. Les méthodes selon l'invention utilisent les méthodes de suppression des codons non-sens combinées avec l'expression in vivo hétérologue dans les oocytes Xenopus.
Patent CA-2487395-A1 (CA)
Title: Procede d'identification de substances pharmacologiquement actives
Inventor: SCHLEUNING WOLFF-DIETER
IPC: A61P3/10
Filed: 2003-02-20
Abstract: L'invention concerne un procédé d'identification d'une nouvelle substance pharmacologiquement active consistant à définir d'abord la fonction souhaitée de la substance, puis à choisir un organisme de référence présentant ladite fonction à l'état naturel.
Patent CA-2490351-A1 (CA)
Title: Process for producing sustained-release composition
Inventor: YAMAMOTO KAZUMICHI
IPC: A61K9/16
Filed: 2003-06-24
Abstract: A process for producing a sustained-release composition, comprising mixing a n aqueous solution containing a physiologically active substance and an acid o r base used in a molar amount of at least 1.5 times that of physiologically active substance with a solution of biodegradable polymer and drying the obtained mixture.
Patent CA-2491869-A1 (CA)
Title: Device and method for measuring temperature in molten metals
Inventor: COLEMAN THOMAS C JR
IPC: G01K11/32
Filed: 2005-01-11
Abstract: A device is provided for measuring temperature in molten metals with an optical fiber. The optical fiber is connected directly or indirectly to a measurement instrument and is held by a carrier. The immersion end of the fiber is fed through a body that can be consumed in the metal melt. The consumable body exhibits a consumption rate of at most 10 cm/min, and the consumption rate is approximately equal to or greater than the rate at which the structure of the optical fiber is destroyed.
Patent CA-2494776-A1 (CA)
Title: Crystal forms of quinoxaline-2-carboxylic acid ¬4-carbamoyl-1-(3-fluorobenzyl)-2,7-dihydroxy-7-methyl-octyl|-amide
Inventor: POSS CHRISTOPHER STANLEY
IPC: C07D241/44
Filed: 2003-07-31
Abstract: The invention relates to crystal forms of quinoxaline-2-carboxylic acid [4- carbamoyl-1-(3-fluorobenzyl)-2,7-dihydroxy-7-methyl-octyl]-amide, useful in treating or preventing a disorder or condition by antogonizing the CCR1 receptor, and to their methods of preparation and use.
Patent CA-2495158-A1 (CA)
Inventor: SCHRAMM JR CHARLES
IPC: C11D1/62
Filed: 2003-07-29
Abstract: La présente invention concerne une composition d'adoucissant textile pour cycle de lavage, se dispersant dans l'eau de lessive, y compris pour la lessive à la main. Cette composition d'adoucissant textile comprend, en proportions massiques, (a) d'environ 48 % à environ 82 % d'au moins un composé actif aminé adoucissant textile, (b) d'environ 0,1 % à environ 18 % d'un acide alpha-hydroxy-aliphatique pris dans le groupe des acides citrique, lactique, glycolique et leurs mélanges, le composé actif aminé adoucissant textile réagissant au moins partiellement in situ avec l'acide alpha-hydroxy pour former un sel aminé d'acide alpha-hydroxy, (c) d'environ 0,5 % à environ 6 % d'un tensioactif cationique, (d) d'environ 0 % à environ 9 % d'un adoucissant cationique, (e) d'environ 4 % à environ 14 % d'un parfum, et (f) de moins d'environ 6 % d'eau.
Patent CA-2495409-A1 (CA)
Title: Diaryl compounds as monoamine reuptake inhibitors
Inventor: HEPWORTH DAVID
IPC: C07D213/38
Filed: 2003-08-04
Abstract: The invention relates to compounds of formula (I) which inhibit monoamine re-uptake. Compounds of the present invention activity as selective serotonin re-uptake inhibitors (SSRIs) and have utility therefore in a variety of therapeutic areas. Notably the compounds of the present invention are useful in the treatment or prevention of a variety of disorders, including those in which the regulation of monoamine transporter function is implicated, such as depression, attention deficit hyperactivity disorder, obsessive-compulsive disorder, post-traumatic stress disorder, substance abuse disorders and sexual dysfunction including premature ejaculation.
Patent CA-2496099-A1 (CA)
Title: Mass spectrometer
Inventor: BAJIC STEVAN
IPC: H01J49/26
Filed: 2005-02-03
Abstract: An Electrospray Ionisation ion source and an Atmospheric Pressure Chemical Ionisation ion source are disclosed which comprise a probe 1 comprising three co-axial capillary tubes 2,3,3'. A blue-flame gas torch 6 is provided downstream of the probe 1 as a combustion source. An analyte solution is sprayed from an inner capillary tube 2 of the probe 1, a combustible gas is supplied to an intermediate capillary tube 3 of the probe 1 and oxygen or air is supplied to an outer capillary tube 3' of the probe 1. The combustible gas supplies heat to aid desolvation of the droplets emerging from the probe 1 via combustion with the surrounding oxygen-containing atmosphere when combusted by the blue flame torch 6.
Patent CA-2497667-A1 (CA)
Title: Envelope container and dispenser
Inventor: MOLL THERESA A
IPC: B65D5/42
Filed: 2005-02-18
Abstract: An envelope container and dispenser comprises a rectangular prism having first and second side panels, first and second end panels, a bottom panel, and a top panel. A tear guideline or strip forming a closed loop extends across the bottom panel, first side panel, top panel and second side panel, defining a retained portion and a removable portion of the prism. The removable portion, when removed, at least partially exposes three sides of the envelopes stored therein for easy access and removal. The envelopes can be retained in the container so that the container can act as a storage unit and dispenser in either a horizontal or vertical configuration.