baber/WOPTO huggingface dataset:
Patent CA-2345834-C (CA)
Inventor: BROCK DOUG M
IPC: B29C48/18
Filed: 2001-05-01
Granted: 2009-04-07
Abstract: A hose includes a tube assembly surrounded by a textile reinforcement that is surrounded by a cover assembly. The tube assembly includes an inner non- foamed layer that is surrounded by a foamed layer that is surrounded by an outer non-foamed layer. The textile reinforcement surrounds the outer non-foamed layer of the tube assembly and preferably consists of a first spiral threading and a second mesh threading. The cover assembly includes an inner non-foamed layer that is surrounded by a foamed layer that is surrounded by an outer non-foamed layer. The adjacent relationship of the outer non-foamed layer of the tube assembly and the inner non-foamed layer of the cover assembly provide a substantial increase in adhesion between the two assemblies. Further, this configuration reduces the tendency for water seepage between the layer or plies that can cause bubbles and separation. Still further, the present configuration allows the foam layers to be blown with lighter densities for softness and reduced weight while not compromising hose integrity. Even further, the present configuration improves hose strength with a concomitant reduction in the amount of textile reinforcement.
Patent CA-2345907-C (CA)
Inventor: SHAANAN GAD
IPC: A47J31/40
Filed: 2001-05-02
Granted: 2009-04-21
Abstract: A distributor for a coffee machine and a method for making coffee with options for selected quantity and types of coffee to be served are disclosed. The distributor has three fluid passages and operable between first and second positions. In the first position a first passage is adapted to receive a water and coffee mixture from a first hopper to be delivered to a first brewer or a second passage is adapted to receive a water and coffee mixture from a second hopper to be delivered to a second brewer. In the second position a third passage is adapted to receive a water and coffee mixture from either selected one of the first and second hoppers to be distributed substantial-equally to the first and second brewers. The invention provides a simple distribution system for the coffee machine with options for selected quantities and types of coffee. The invention also advantageously makes it possible to quickly serve a freshly brewed coffee with a selected quantity and type.
Patent CA-2346983-C (CA)
Title: Film composite de zeolithe et procede de production de celui-ci
Inventor: NAKAYAMA KUNIO
IPC: B01D71/02
Filed: 1999-10-08
Granted: 2004-11-30
Abstract: Un substrat poreux en zéolithe qui présente la même composition ou une composition similaire à celle d'un film de zéolithe devant être formé sur celui-ci, et qui contient un agent de coulée, est revêtu d'une zéolithe contenant le même agent de coulée. Le substrat revêtu est calciné afin d'éliminer l'agent de coulée simultanément du revêtement de zéolithe et du substrat poreux. On obtient ainsi un film composite de zéolithe constitué du substrat poreux et d'un film de zéolithe formée sur celui-ci. Comme le film de zéolithe a été réglé de façon à présenter quasiment le même comportement d'expansion thermique que le substrat poreux, il ne produit pas de fissures.
Patent CA-2347619-C (CA)
Title: Suspended curved ceiling system
Inventor: LIKOZAR MARTIN E
IPC: E04B9/16
Filed: 2001-05-16
Granted: 2008-10-28
Abstract: A suspended three-dimensional ceiling system of improved appearance and performance that includes closely dimensioned main tees and lay-in panels. The main tees have opposed vertical surfaces adapted to abut the edges of the panels to avoid any noticeable non-parallelism between the main tees and/or panels. The vertical surfaces are provided by a protrusion at the juncture between a panel supporting flange and a vertical stem of the main tee. The protrusion allows the panels to be dimensioned to avoid undue interference with a stiffening bulb on the upper part of the stem and provides an attractive reveal on the visible face of the flange.
Patent CA-2351410-C (CA)
Inventor: HYPPANEN TIMO
IPC: F22B31/00
Filed: 1999-11-17
Granted: 2005-08-02
Abstract: The present invention relates to an apparatus in a fluidized bed reactor comprising a furnace (2) defined by side walls (4), a roof (6) and a bottom (5) and provided with a solid particle bed. The furnace is further provided with at least one principally vertical vaporizing chamber (12), the height of which is at least 80 % of the height of the furnace and the vertical walls (13) of which are formed of straight water tube panels. The present invention also relates to a method of recovering heat in such a fluidized bed reactor.
Patent CA-2364458-C (CA)
Title: Instrument for constructing tissue arrays
Inventor: LEIGHTON STEPHEN B
IPC: C12M1/00
Filed: 2000-03-06
Granted: 2009-06-02
Abstract: A simple and precise instrument for constructing tissue arrays. The instrument includes multiple punches (1, 2) mounted on a punch platform (26), the platform displaceable between precisely defined positions. Mechanical detentes or stops (12) are provided which mechanically arrest the movement of the punch platform in the precisely defined positions. This arrangement greatly saves time and improves accuracy over use of conventional precision linear positioning means. By the simple step of moving the punch platform (26) from a first position to a second position, either punch (1, 2) can be quickly brought into operating position.
Patent CA-2368219-C (CA)
Inventor: SUNDHOLM GORAN
IPC: E06B5/00
Filed: 2000-04-07
Granted: 2008-08-12
Abstract: The invention relates to a barrier apparatus for resisting passage of harmful gases from a space through a substantially vertical opening having a top, a bottom and lateral sides, the barrier apparatus comprising a suction arrangement for sucking gases and blowing arrangement for creating a flow of a medium. In order to effectively process harmful gases even in large spaces, the suction arrangement comprises at least one suction port (1) located near the top of the opening to provide blowing substantially along the width of the open opening, the blowing arrangement comprises at least one blowing port (5) located near the bottom of the opening to provide blowing substantially along the width of the opening, a fluid coupling (8, 9) coupled between the suction arrangement and the blowing arrangement being provided and defining a fluid path between the suction port (1) and the blowing port (5), a spraying device (3) being arranged in the fluid path for driving gas from the suction port to the blowing port and being arranged for spraying a liquid in the fluid path for purify purifying and/or cooling media flowing through the fluid path. The invention also relates to a method of guiding and processing harmful gases near a doorway.
Patent CA-2369956-C (CA)
Title: Dispositif a rotor
Inventor: FREMEREY JOHAN K
IPC: A61M60/825
Filed: 2000-04-20
Granted: 2007-09-25
Abstract: La présente invention concerne un dispositif à rotor (1) destiné à l'interaction d'un rotor (3, 30, 32, 36, 42) avec un fluide. L'invention se caractérise en ce que a) ledit dispositif à rotor (1) comprend un tube support (2), b) un rotor (3, 30, 32, 36, 42) est disposé dans le tube support (2) de façon à pouvoir tourner, c) le rotor (3, 30, 32, 36, 42) est formé de façon à interagir avec le fluide s'écoulant dans le tube support (2), d) le rotor (3, 30, 32, 36, 42) présente, sur les deux faces, des aimants de rotor (7, 8; 46, 47) permanents à magnétisation axiale, e) des aimants de stator (18, 19; 52, 53) permanents, reliés au tube support (2), se trouvent axialement opposés au faces du rotor (3, 30, 32, 36, 42), f) chaque aimant de stator (18, 19; 52, 53) présente une telle magnétisation axiale que les aimants de stator et de rotor (18, 19; 7, 8; 46, 47; 52, 53) voisins s'attirent mutuellement, g) le dispositif à rotor (1) comporte un dispositif de stabilisation axiale (22, 23, 27; 58, 59, 66) magnétique destiné au rotor (3, 30, 32, 36, 42).
Patent CA-2372038-C (CA)
Title: Emballage d'encas concu pour une bouteille
Inventor: PEREZ PAUL
IPC: B65D25/00
Filed: 2000-04-27
Granted: 2009-02-10
Abstract: L'invention concerne une combinaison de bouteille de boisson (10), d'emballage d'encas (20), et d'enveloppe (30), comprenant une paroi cylindrique (12) de bouteille reliée axialement à un col (14) de diamètre réduit, qui se termine au niveau d'un bouchon amovible (16). L'emballage d'encas (20) hermétique contient un encas (22) conçu pour entourer le col (14) afin de venir en contact étroit avec celui-ci. L'enveloppe possède une paroi cylindrique qui se termine par une ouverture à une extrémité, cette ouverture étant conçue pour recevoir le col (14), et placer une surface intérieure de la paroi de l'enveloppe étroitement contre la paroi (12) de la bouteille, afin de les fixer ensemble, l'enveloppe permettant ensuite de presser l'emballage d'encas contre le col (14) de la bouteille, et la paroi de l'enveloppe s'éloignant diamétralement de la paroi de la bouteille d'une distance égale à l'épaisseur de ladite enveloppe.
Patent CA-2373263-C (CA)
Title: Utility lighter
Inventor: LAFOREST GUY
IPC: C10L11/00
Filed: 2000-05-11
Granted: 2010-07-13
Abstract: The present invention relates to a lighter including a housing having a handle at one end and a nozzle at another end and including a fuel supply connected for selective fluid communication with the nozzle. A release member is cooperatively connected to the housing to initiate the flow of fuel from the fuel supply to the nozzle. An ignitor, such as a piezoelectric mechanism, is provided for generating a spark proximate the nozzle. A trigger spaced from the release member is operatively connected to the housing for actuating the ignitor for the generation of a spark igniting the fuel present at the nozzle.
Patent CA-2380186-C (CA)
Title: Novel cytochrome p450 monooxygenases and their use for oxidizing organic compounds
Inventor: HAUER BERNHARD
IPC: C12P7/04
Filed: 2000-07-27
Granted: 2012-03-13
Abstract: The invention relates to novel cytochrome P450 monooxygenases comprising a modified substrate specificity, to nucleotide sequences which code therefor, to expression constructs and vectors containing these sequences, and to microorganisms transformed therewith. The invention also relates to methods for microbiologically oxidizing different organic substrates, such as methods for producing indigo and indirubin.
Patent CA-2382041-C (CA)
Inventor: MECHTEL MARKUS
IPC: C08G77/50
Filed: 2000-08-08
Granted: 2010-04-13
Abstract: La présente invention concerne des compositions de revêtement inorganiques, à base de carbosiloxanes cycliques, de polycondensats inorganiques et d'oligosiloxanes linéaires .alpha.,.omega. fonctionnels. Cette invention concerne également un procédé permettant de les produire, ainsi que leur utilisation.
Patent CA-2383850-C (CA)
Title: Prevention and treatment of mycoplasma-associated diseases
Inventor: HIGUCHI MARIA DE LOURDES
IPC: A61P35/00
Filed: 2001-07-03
Granted: 2012-02-07
Abstract: The present invention relates to the prevention and treatment of diseases associated with undesirable cell proliferation, including atherosclerotic narrowing of blood vessels and malignancy, comprising preventing or treating infection by mycoplasma. It is based, at least in part, on the discovery that, in many cases, mycoplasma infection exists coincident with undesirable cell proliferation and/or proliferation of other infectious organisms.
Patent CA-2384192-C (CA)
Inventor: UECK HENNING
IPC: A61P31/04
Filed: 2000-09-12
Granted: 2018-10-02
Abstract: The invention relates to a pharmaceutical composition comprising eucalyptus oil and orange oil in combined form, which can be used, preferably, for the treatment of diseases of the respiratory tract, which are caused by microorganisms.
Patent CA-2385221-C (CA)
Inventor: SCHWANTES TODD ARLIN
IPC: B01J13/10
Filed: 2001-08-30
Granted: 2011-01-11
Abstract: A novel adhesive formed in situ in a microcapsule and method for forming such a pressure sensitive of flowable adhesive in situ in a microcapsule is disclosed. The method for forming the novel adhesive comprises providing an aqueous mixture of wall material in water; adding a substantially water insoluble core material, free radical initiator, and a solvent for the pre-polymers to the aqueous mixture. The core material comprises a first addition polymerizable pre-polymer having a Tg of less than about 0 ~C, a flash point of at least 75 ~C, and a boiling point of at least 175 ~C. These are typically selected from acrylate to methacrylate type materials. Optionally included is a second addition polymerizable pre-polymer for providing cross-linking or interaction between polymer chains. High shear agitation is provided to the aqueous mixture to achieve a particle size of about 0.1 to 250 microns.  Stirring at a first temperature effects capsule wall formation; and heating to a second temperature polymerizes the pre-polymers of the core material for form an adhesive in situ in the formed capsules.
Patent CA-2386870-C (CA)
Inventor: HARUTA MASARU
IPC: C09J7/29
Filed: 2001-08-03
Granted: 2011-04-19
Abstract: A waterproofed fabric and a sealing tape for a waterproofed fabric each include a waterproof layer, a resin composition containing spherical particles with a specified particle size laminated to the waterproof layer. A waterproof article of clothing uses the fabric and the sealing tape. The article has a waterproof property, is very comfortable to wear, inexpensive, and light in weight.
Patent CA-2388027-C (CA)
Inventor: YOUNG ROM D
IPC: C04B7/43
Filed: 2000-08-28
Granted: 2006-11-07
Abstract: L'invention concerne un procédé permettant d'éliminer des composés chimiques indésirables dans des poussières de déchets (90) générées dans un premier four (84) lors de la fabrication de clinker de ciment. Ce procédé consiste à alimenter un second four avec lesdites poussières et scories (96) utilisées comme matériau de charge d'alimentation; à chauffer ce matériau de charge dans une atmosphère oxydante; et à élever suffisamment la chaleur pour diffuser les poussières de déchets et les scories, afin de former un produit hydraulique tel que du clinker de ciment et de la chaux, ces poussières et scories étant insuffisamment chauffées pour que les composés chimiques antérieurement précipités deviennent volatils dans le matériau de charge.
Patent CA-2392653-C (CA)
Inventor: PAU MARIA GRAZIA
IPC: A61K35/76
Filed: 2000-11-24
Granted: 2011-03-29
Abstract: L'invention concerne de nouveaux moyens et procédés de fabrication de virus mammaliens qui consistent en ce qui suit: infecter une culture de cellules humaines immortalisées avec le virus, incuber la culture infectée avec le virus pour assurer la propagation du virus dans des conditions permettant la croissance du virus et former un support contenant la virus puis évacuer le support contenant la virus. Les virus peuvent être recueillis et utilisés dans la production de vaccins. Les avantages consistent en ce qu'il est possible de cultiver les cellules humains dans des conditions définies, sans sérum, et les cellules manifestent une capacité améliorée d'assurer la propagation du virus. L'invention concerne notamment des procédés pour produire dans les cellules humaines de culture le virus d'Influenza virus et les vaccins dérivés de ce virus. Le procédé élimine le besoin d'utiliser des embryons de poules entiers dans la production de vaccins contre l'Influenza. Le procédé permet aussi de récupérer le milieu de culture de façon continue et par lots. La présente invention permet de fabriquer des virus en continu à large échelle, avec un titre plus élevé.
Patent CA-2395818-C (CA)
Title: Incontinent pad
Inventor: SERAFINO JEAN A
IPC: A61F13/515
Filed: 2000-11-15
Granted: 2006-04-11
Abstract: A disposable absorbent pad arranged to be worn in an undergarment to trap and collect urine. The pad has a moisture pervious, e.g., fibrous, top-sheet, a fluid acquisition layer, an absorbent core, and a moisture- impervious, e.g., polymeric film, back-sheet. The fluid acquisition layer is disposed over the core and both it and the core are interposed between the top-sheet and the back-sheet. The top-sheet and back-sheet are secured together. The side portions of the top-sheet are folded along respective one s of the fold line around respective linear side edges of the back-sheet and a re adhesively secured thereto. Plural elastic strands are adhesively secured in place along the fold lines of the top-sheet to form elasticized side shields .
Patent CA-2398314-C (CA)
Title: Simultaneous offset dual sided laser shock peening with oblique angle laser beams
Inventor: SUH UI WON
IPC: B24C1/10
Filed: 2002-08-15
Granted: 2009-05-19
Abstract: A method to laser shock peen articles such as a gas turbine engine rotor blade (108) with first and second oblique laser beams (102, 104) to form pairs (157) of longitudinally spaced apart (LD) first and second laser shock peened elliptical spots (60, 63) that are on opposite sides of the article or blade (108) and transversely offset (OS) from each other. The oblique laser beams (102, 104) are fired at a portion of the leading or trailing edges (LE, TE) of the blade (108) at first and second oblique angles (110, 111) with respect to opposite surfaces of the edge. Another method laser shock peens the leading and trailing edges (LE, TE) of gas turbine engine integrally bladed rotors and disks that are blocked by other rows of blades by firing the laser beams at compound angles such that the beams are aimed at the first and second oblique angles (110, 111) with respect to the surfaces of the edge and at a third oblique angle (114) with respect to a rotor axis (9).
Patent CA-2400049-C (CA)
Title: Rna polymerase mutants with increased thermostability
Inventor: SUGIYAMA AKIO
IPC: C12N9/10
Filed: 2001-03-01
Granted: 2010-10-05
Abstract: The present application relates to mutated RNA polymerases from bacteriophages that have increased stability, for example under high temperature conditions. Preferred mutated RNA polymerases according to the invention are mutant RNA polymerases from T7 or SP3 bacteriophages. An especially preferred embodiment of the present invention is a T7 RNA polymerase with a serine to proline amino acid change in the protein at position 633 of the amino acid sequence.
Patent CA-2404755-C (CA)
Title: Imidazole carbenes
Inventor: EARLE MARTYN JOHN
IPC: C07D233/10
Filed: 2001-04-05
Granted: 2010-11-23
Abstract: A process for the preparation of imidazolium carbenes of formula (I) wherein R1 and R2 which can be the same or different, are hydrogen or linear or branched hydrocarbyl groups comprising heating an imidazolium halide with a strong base under reduced pressure and separating the resultant products is described. Also described is a process for the preparation of salts of these imidazolium carbenes,
Patent CA-2407602-C (CA)
Title: Polymerization catalyst compositions and processes to produce polymers and bimodal polymers
Inventor: BENHAM ELIZABETH A
IPC: C08F210/16
Filed: 2001-04-27
Granted: 2008-04-08
Abstract: A process to produce a first catalyst composition is provided. The process comprises contacting at least one first organometal compound and at least one activator to produce the first catalyst composition. The activator is selected from the group consisting of aluminoxanes, fluoro-organo borates, and treated solid oxide components in combination with at least one organoa-luminum compound. In another embodiment of this invention, a process to produce a second catalyst composition for producing bimodal polymers is provided. The process comprises contacting at least one first organometal compound, at least one activator, and at least one second organometal compound to produce the second catalyst composition. The first and second catalyst compositions are also provided as well as polymerization processes using these compositions to produce polymers.
Patent CA-2433735-C (CA)
Inventor: OOHORI KENICHI
IPC: C08L63/00
Filed: 2002-01-10
Granted: 2012-01-03
Abstract: The present invention discloses a thermosetting resin composition which comprises (A) 35 to 75 parts by weight of a thermosetting resin comprising a compound having a dihydrobenzoxazine ring as a main component, (B) 10 to 25 parts by weight of a polycondensation product of a phenol, a compound having a triazine ring and an aldehyde, and (C) to 45 parts by weight of an epoxy resin, based on 100 parts by weight of the total amount of organic solid components of Components (A), (B) and (C), and (i) a bisphenol F epoxy resin having a weight average molecular weight of 1,000 to 3,000, or (ii) a mixed epoxy resin of bisphenol F epoxy resin and bisphenol A epoxy resin having a weight average molecular weight of 1,000 to 3,000, is contained in Component (C) in an amount of 0 to 100% by weight of Component (C); and a prepreg, a laminated board for a wiring board and a wiring board using the same.
Patent CA-2434863-C (CA)
Title: Digital content distribution system
Inventor: MCLEAN IVAN HUGH
IPC: H04L9/00
Filed: 2002-12-18
Granted: 2013-04-02
Abstract: A method of generating cryptographically protected digital data encoding content and arranged into messages each message being decodable by a decoder application on a client terminal having a service interface to assemble each message for the decoder application, includes: retrieving a message from a machine-readable medium;  encrypting at least part of the message; and providing the encrypted messages as output in a format enabling a server service interface to arrange the message into at least one packet including at least one header and a payload, each payload including at least part of the message, at least one header including information enabling the service interface on the client to assemble each message for the decoder application from the payload of the packets.  The method comprises separating each message into a first and at least one further message section. At least one of the message sections is encrypted in such a way as to be decryptable independently of the other message sections. The encrypted message is assembled by adding a resynchronisation marker, separating a message section from an adjacent message section and including explicit synchronisation information, to at least the further message sections.
Patent CA-2438118-C (CA)
Title: Plasmid shuttle vector between escherichia coli and bacteria of genus brevibacillus
Inventor: YASHIRO KOJI
IPC: C12N15/70
Filed: 2002-02-07
Granted: 2010-08-24
Abstract: A plasmid shuttle vector characterized by having a DNA sequence encoding a sequence which is replicable in both of a bacterium belonging to the genus Brevibacillus and Escherichia coli and capable of serving as a promoter in the brevibacillus and as a selection marker for E.coli and the brevibacillus; and a method of transforming a brevibacillus by using the above plasmid shuttle vector. The above plasmid shuttle vector enables efficient transformation of a brevibacillus. This plasmid shuttle vector pNCMO2 has a gene expression regulatory domain whereby a target gene is efficiently secreted and expressed in the brevibacillus but the expression thereof is remarkably inhibited in E. coli.Thus, this plasmid shuttle vector makes it possible to efficiently construct a recombinant gene expression plasmid by using E. coli and is appropriate for the production of a protein in a brevibacillus.