baber/WOPTO huggingface dataset:
Patent CA-2488789-A1 (CA)
Title: Model animals non-responsive to mycobacteria-origin lipoprotein/lipopeptide
Inventor: AKIRA SHIZUO
IPC: C12N15/85
Filed: 2002-12-10
Abstract: It is intended to provide TLR1 knockout mice specifically recognizing a mycobacteria-origin lipoprotein/lipopeptide, which are useful in clarifying the role of TLR1 in vivo, and a method of screening a promoter or an inhibit or for a response to a mycobacteria-origin lipoprotein/lipopeptide with the use of the same. The TLR1 knockout mice are constructed by isolating a TLR1 gene from a mouse gene library, substituting a part of the TLR1 gene containing t he intracellular domain and the transmembrane domain by a neomycin tolerance gene, transferring an HSV-tk gene encoding thymidine kinase into the 3~- terminal side thereof, screening an ES cell clone double-resistant to G418 a nd ganciclovir, injecting the ES cell clone into the blastocyst of a C57BL/6 mouse and then getting the newborns from the reproductive system thereof.</S DOAB>
Patent CA-2490662-A1 (CA)
Title: Method and device for injecting two-phase co<sb>2</sb> in a transfer gaseous medium
Inventor: BRAS DOMINIQUE
IPC: B01F23/30
Filed: 2003-07-07
Abstract: The invention concerns a method for injecting two-phase (gas + solid) carbon dioxide into a transfer gaseous medium which consists in transforming by cryogenic expansion liquid CO¿2? into two-phase CO¿2? which is injected into the core of the gaseous medium to be treated, in the presence of an inerting gas. The invention also concerns a device for implementing said method.
Patent CA-2491491-A1 (CA)
Inventor: HOFFMAN KENNETH
IPC: E04C3/30
Filed: 2003-07-01
Abstract: L'invention porte sur un solin de toiture (10) obtenu par extrusion ou moulage par injection d'un matériau adéquat de plastique ou de métal. Ledit solin (10), élément allongé (16) et découpable à la longueur voulue, comporte une plaque support (14) présentant plusieurs pieds (18, 18', 18") saillant latéralement vers l'extérieur, perpendiculaires à son axe longitudinal, inclinés sur l'horizontale (17), et déplacés dans le sens vertical de manière à laisser un intervalle (24) entre eux, certaines parties des pieds contigus étant sus-jacentes ou sous-jacentes, et les intervalles permettant de loger les bardeaux (30).
Patent CA-2494104-A1 (CA)
Inventor: SENTER PETER D
IPC: A61K47/48
Filed: 2003-07-30
Abstract: L'invention concerne des procédés et des compositions destinés au traitement de cancers exprimant CD-20 et de troubles immunitaires impliquant des cellules exprimant CD-20. Ces procédés consistent à administrer au patient un conjugué anticorps CD-20-médicament à fort pouvoir et/ou capable de se transformer en cellules exprimant CD-20. L'invention concerne en outre des procédés et des compositions se rapportant à une thérapie de combinaison de cancers et troubles immunitaires impliquant des cellules exprimant CD-20 à l'aide des conjugués anticorps CD-20-médicament.
Patent CA-2498603-A1 (CA)
Title: Methods and apparatus for dynamic user authentication using customizable context-dependent interaction across multiple verification objects
Inventor: RAMASWAMY GANESH N
IPC: G06F21/00
Filed: 2003-07-21
Abstract: An authentication framework is provided which enables dynamic user authentication that combines multiple authentication objects using a shared context and that permits customizable interaction design to suit varying use r preferences and transaction/application requirements. Such a framework provides a high degree of flexibility, accuracy, convenience and robustness. In one illustrative aspect of the invention, an automated technique for user authentication comprises the following steps/operations. First, user input i s obtained. At least a portion of the user input is associated with two or mor e verification objects. Then, the user is verified based on the two or more verification objects in accordance with at least one verification policy operating on a context shared across the two or more verification objects. T he user authentication technique of the invention may preferably be implemented in a flexible, distributed architecture comprising at least one client devic e coupled to at least one verification server. The client device and the verification server may operate together to perform the user authentication techniques of the invention.
Patent CA-2499542-A1 (CA)
Title: Aluminum-zinc-magnesium-copper alloy extrusion
Inventor: MAECHLER RENE
IPC: C22C21/10
Filed: 2003-09-19
Abstract: An aluminum alloy extrusion product having improved strength and fracture toughness, the aluminum base alloy comprised of 1.95 to 2.5 wt.% Cu, 1.9 to 2.5 wt.% Mg, 8.2 to 10 wt.% Zn, 0.05 to 0.25 wt.% Zr, max. 0.15 wt.% Si, max . 0.15 wt. % Fe, max. 0.1 wt. % Mn, the remainder aluminum and incidental elements and impurities.
Patent CA-2502279-A1 (CA)
Title: Masque facial a attaches de type boucle et crochet
Inventor: WILLIS JEFFREY M
IPC: A41D13/11
Filed: 2003-07-16
Abstract: L'invention concerne un masque facial. Ce masque facial comprend une portion de corps conçue pour être placée sur la bouche et au moins sur une partie du nez d'un utilisateur. Une première portion d'extension, présente, est attachée à la portion de corps. La première portion d'extension est conçue afin de s'étendre au moins partiellement autour d'au moins une portion de la tête de l'utilisateur. Une seconde portion d'extension est attachée à la portion de corps. Un attache à crochet et de type boucle est aussi présente et comporte une section de crochet et une section de boucle. Une des sections de crochet et de boucle est attachée à la première portion d'extension, et l'autre section de boucle ou de crochet est attachée à la seconde portion d'extension. L'engagement des sections de crochet et de boucle provoque la retenue sur l'utilisateur de la portion de corps, de la première portion d'extension et de les seconde portion d'extension. Le désengagement de la section de crochet et de la section de boucle libère l'utilisateur de la portion de corps, de la première portion d'extension et de les seconde portion d'extension.
Patent CA-2503205-A1 (CA)
Title: Clothes washing machine with improved water dispensers
Inventor: RIZZETTO PIETRO
IPC: D06F39/02
Filed: 2005-04-19
Abstract: Clothes washing machine comprising: a common water-distribution manifold, a plurality of electromagnetic valves provided downstream of said water-distribution manifold and connected on respective outlet conduits, a plurality of chambers supplied via a respective one of said outlet conduits, a further chamber supplied with a water flow generated by the intersection of said outlet conduits, wherein a nozzle lodged in a bellows is supplied with a water flow a fully separated fifth conduit having a respective air-gap and starting from one of said valves; the initial portions of said outlet conduits, upstream the air-gaps, are a single en bloc body, which is realised in a single item together with the assembly of the water flat conveyors downstream the air-gaps.
Patent CA-2504449-A1 (CA)
Inventor: FRELING MELVIN
IPC: F23R3/42
Filed: 2005-04-20
Abstract: Integrated ceramic/metallic components and methods of making same are described herein. Embodiments of these integrated ceramic/metallic components comprise a metallic non-foam region; and a ceramic foam region comprising a gradient porosity therein, wherein the ceramic foam region and the metallic non-foam region are integrally formed together to create the integrated ceramic/metallic component. Embodiments of these integrated ceramic/metallic components comprise a metallic region; and a single piece ceramic foam construction comprising a plurality of ceramic foam regions therein, each ceramic foam region comprising a predetermined pore size and a predetermined volume percent porosity, wherein the single piece ceramic foam construction is integrally joined to the metallic region to form the integrated ceramic/metallic component. These components may be utilized in gas turbine engines.
Patent CA-2507075-A1 (CA)
Title: Console de jeux et carte memoire
Inventor: OHTA KEIZO
IPC: G06F3/14
Filed: 2005-05-11
Abstract: Console de jeux portative comprenant une partie principale dotée d'un premier écran et une partie couvercle dotée d'un deuxième écran. La partie principale est raccordée par des charnières à la partie couvercle le long d'extrémités avant et arrière adjacentes, respectivement, de sorte que la partie couvercle est mobile entre une position fermée et une position ouverte. La partie principale comporte plusieurs boutons de commande et une paire de fentes de cartes de jeux qui convient à des cartes de jeux de différentes dimensions. L'une des cartes de jeux est essentiellement carrée et comprend une partie plutôt plate dotée de plusieurs barrettes de connexion conductrices adjacentes à l'extrémité avant. Sur les extrémités latérales de la carte se trouve une ligne continue unique, qui recouvre essentiellement toute la longueur de la carte. Une première encoche est formée dans un premier coin avant de la carte, là où l'extrémité avant rencontre l'autre élément formant la paire d'extrémités latérales, et une deuxième encoche est formée le long de l'autre élément de la paire d'extrémités latérales, entre les extrémités avant et arrière.
Patent CA-2508124-A1 (CA)
Title: Stable, non-aqueous, single-phase gels and formulations thereof for delivery from an implantable device
Inventor: FEREIRA PAMELA J
IPC: A61K9/00
Filed: 2003-12-19
Abstract: The present invention provides a suspension vehicle and suspension formulations deliverable from an implantable delivery device. In particular, the suspension vehicle of the present invention allows the formulation of beneficial agent suspensions that are stable over time at ambient and physiological temperatures. In addition, the beneficial agent suspensions formed using the suspension vehicle of the present invention allow controlle d delivery of beneficial agent from an implanted delivery device over sustaine d periods of time, even when such delivery occurs at low flow rates, through a small-diameter delivery channel. Also included in the present invention are implantable delivery devices.
Patent CA-2510002-A1 (CA)
Title: Coating formulation having improved rheological properties
Inventor: BEHL REINHARD
IPC: C09D7/43
Filed: 2005-06-14
Abstract: Disclosed is a coating formulation comprising: (A) 5-99.5% by weight of at least one binder polymer component; (B) 0-80% by weight of at least one solvent component; and (C) 0.5-15% by weight of at least one silicon dioxide having a surface modified with an organic component, each based on the coating formulation. The coating formulation has a viscosity both in low shear and high shear states only slightly lower than that of the same formulation without the surface modified silicon dioxide and is particularly useful as architectural paint.
Patent CA-2511528-A1 (CA)
Title: Promotion and demotion techniques to facilitate file property management between object systems
Inventor: MUTHUKRISHNAN SAMBAVI
IPC: G06F40/00
Filed: 2004-07-27
Abstract: The present invention relates to a system and methodology to facilitate interoperability and compatibility between disparate data systems. In one aspect, a file transformation system is provided having at least one file associated with one or more unstructured properties. A file property handler manipulates the unstructured properties in accordance with one or more structured properties associated with a structured object store environment.  If an unstructured file is to be operated in the context of a structured object store environment, a promotion operation is performed to update unstructured properties in the file with structured properties suitable for operation in the structured object store environment. If a promoted item were to be manipulated in the structured object store environment, a demotion operation or reverse transformation is performed to update properties in the file.
Patent CA-2513056-A1 (CA)
Title: Polyester fiber knitted or woven fabric
Inventor: MINATO SHUJI
IPC: D03D1/00
Filed: 2003-12-24
Abstract: A knitted/woven fabric of polyester fibers is produced from a polyester polymer obtained by condensation-polymerizing an aromatic dicarboxylate in t he presence of a catalyst which comprises a mixture of a titanium compound ingredient (A) comprising a titanium alkoxide and at least one product of th e reaction of the titanium alkoxide with a specific carboxylic acid or anhydri de thereof and a specific phosphorus compound ingredient (B) and/or comprises a product of the reaction of a titanium compound ingredient (C) with a specifi c phosphorus compound ingredient (D). The knitted/woven fabric obtained has a satisfactory color tone (low value of b*) and is excellent in suitability fo r knitting/weaving and dyeability.
Patent CA-2513191-A1 (CA)
Inventor: DEFORD JAMES
IPC: C12Q1/68
Filed: 2004-01-29
Abstract: The invention provides arrays for analyzing the expression of mitochondrial~related coding sequences. The invention allows the efficient analysis of expression levels across each of these coding sequences. The invention has important applications in the field of medicine for the screening and diagnosis of patients with ailments associated with aberrant mitochondrial function, as well as in the development of treatments therefore.
Patent CA-2513839-A1 (CA)
Title: Graftable hindered amine light stabilizers
Inventor: KNOBLOCH GERRIT
IPC: C08K5/378
Filed: 2004-02-02
Abstract: The invention describes novel compound of the formula (I) ,wherein the general symbols are as defined in claim 1, as stabilizers for protecting organic materials, in particular synthetic polymers, against oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation.
Patent CA-2514851-A1 (CA)
Title: Safety razors
Inventor: SIMMS GRAHAM JOHN
IPC: B26B21/22
Filed: 2004-02-19
Abstract: A safety razor has a blade unit 2 carried on a handle 1, an electrical arrangement including an electrically operated vibration device 24, 26 and a control device 16 for actuating the vibration device when the blade unit 2 is moved into contact with or close proximity to the skin of a person holding the razor, a battery 15 accommodated in the handle 1, a switch 20 for connecting the electrical arrangement to the battery, and a light emitting diode 28 for illuminating a section 27 of handle neck 24 to indicate that the electrical arrangement is connected to the battery and ready to actuate the vibration device.
Patent CA-2515322-A1 (CA)
Title: Leukocyte stimulating peptides
Inventor: PARK EUN-YOUNG
IPC: C12N5/0787
Filed: 2004-02-06
Abstract: The present application describes peptides that stimulate arachidonic acid release in target cells. The application also discloses peptides that cause intracellular calcium release.
Patent CA-2519052-A1 (CA)
Inventor: MATHEA HANS
IPC: B31B50/88
Filed: 2004-03-06
Abstract: A device for precise-positioning printing of a marking-free first film (1) which comprises elements (B) in sections of a section length (A1) and which is coupled to a second film (2). The second film (2) has markings (2a) which are located at a predetermined distance (A2) from each other, corresponding to an optionally existing difference D in the section length (A1). The elements (B) are disposed on the first film (1) in a precisely positioned manner in relation to the markings (2a) with the aid of a first device (3) which is used to join the two films (1,2). The inventive device also comprises a transport device (5), which is used to further transport the two films (1,2) at the predetermined distance (A2) in sections, and a second device (4) which is provided with an activating input (4a) and which is used to dispose one element (B) in a precisely positioned manner on the first film (1) when a signal is applied to the activating input (4a). The invention is characterized that a sensor (7), which is used to detect the markings (2a), is provided. A  signal is applied to activation input (4a) of the second device (4) by said sensor for each detected marking (2a).
Patent CA-2519095-A1 (CA)
Title: Spectroscopic monitoring of resin-application prior to assembly of composite wood veneer product
Inventor: CONGLETON TYLER G
IPC: G01N21/27
Filed: 2004-03-24
Abstract: Method for spectroscopically monitoring resin applied to a planar surface of veneer-wood sheets during travel in an assembly line. Spectroscopic instrumentation for monitoring applied resin is calibrated by measurements of predetermined resin applications to reference-test-samples, so as to provide a pre-determined relationship enabling monitoring of applied resin, during commercial production of a veneer~wood product using the visible light spectrum and near infrared extending to 2500 nm. Monitoring of selected radiation absorbance by the applied resin is carried out by spectroscopic measurement of non-absorbed electromagnetic radiation, as reflected back by the wood~veneer matrix; selected wavelengths are utilized for determining average resin-weight per designated surface area of a sheet. Selecting penetrative wavelengths enables use of multiple types of hardwood and softwood for veneer sheets during in-line production, providing for separate calibration for selected wood type and resin combinations measuring instrumentation.
Patent CA-2520708-A1 (CA)
Title: Antistatic medication delivery apparatus
Inventor: BRUCE SARAH
IPC: A61M15/00
Filed: 2004-04-14
Abstract: An aerosol medication delivery apparatus (50) include a holding chamber (4, 20) having an input end (6) and an output end (14) and defining an interior space (19). In one embodiment, the holding chamber is antistatic and is made of a plastic material having a surface resistivity of between about 10E 10 and about 10E 12 ohm/sq. In another embodiment, a component, such as a backpiece (22) or mouthpiece (102, 108, 110), separate from the holding chamber, is antistatic and is made of a material having a surface resistivity of between about 10E10 and about 10E12 ohm/sq. The component is connected to the holding chamber, which may or may not be antistatic. In one embodiment, the component is made of an elastomeric material. In one embodiment, at least a portion of the holding chamber and/or component is see~through. Various methods for introducing an aerosol into the holding chamber at the input end thereof and inhaling the aerosol through the output end are also provided.
Patent CA-2521437-A1 (CA)
Inventor: TRASKA JEFF
IPC: E04D15/04
Filed: 2005-09-27
Abstract: A membrane puller for pulling a sheet of membrane material over an underlying surface has a frame with a lever arm pivotally attached to the frame for pivotal movement between a first position and a second position. A foot actuatable clamp assembly is carried by the frame for relative movement with the frame in response to pivotal movement of the lever arm. A cable has one end adapted for operable attachment to the lever assembly and another end adapted for operable attachment to the clamp assembly. The clamp assembly moves conjointly with the body via the cable and in response to pivotal movement of the lever arm toward its second position to pull the membrane material toward the front of the membrane puller.
Patent CA-2525835-A1 (CA)
Title: Toremifene crystallization method
Inventor: HUUHTANEN TUOMAS
IPC: A61K31/135
Filed: 2004-05-19
Abstract: The invention relates to a method for isolating toremifene from a mixture of toremifene and its corresponding E isomer. The method comprises contacting t he isomer mixture with a first solvent comprising methanol, allowing toremifene to crystallize in said first solvent, allowing the crystallized product of t he previous step to crystallize from a second solvent comprising acetone, methy l ethyl ketone or ethyl acetate, and optionally converting toremifene crystallized from the previous step to a pharmaceutically acceptable salt thereof.
Patent CA-2531167-A1 (CA)
Title: Asymmetric urea compound and process for producing asymmetric compound by asymmetric conjugate addition reaction with the same as catalyst
Inventor: TAKEMOTO YOSHIJI
IPC: C07D209/08
Filed: 2004-06-25
Abstract: A process for producing an asymmetric compound (IV), characterized by causing a compound (II) to add a nucleophilic reagent (III) through conjugate addition in the presence of an asymmetric urea compound (I). Also provided is a nonmetallic asymmetric catalyst capable of realizing asymmetric conjugate addition reaction which attain high yield and are highly stereoselective. The process is an advantageous process for producing an asymmetric compound by an asymmetric conjugate addition reaction in which the catalyst is used. [In the formulae, X represents oxygen or sulfur; C*, C**, and C*** each indicates asymmetric carbon; R1, R2, R4, R5, R8, R9, and R10 each represents optionally substituted lower alkyl, etc., provided that, for example, R4 and R5 may be bonded to each other to form an optionally substituted homocycle, etc.; R3 represents optionally substituted aryl, etc.; R6 and R7 each represents hydrogen, etc.; Nu represents -CR16(COR17)(COR18) (wherein R16, R17, and R18 each represents optionally substituted lower alkyl, etc.), etc.; and EWG  represents an electron-withdrawing group.]
Patent CA-2532327-A1 (CA)
Title: Disazo compound and ink composition containing using the same
Inventor: FUJII KATSUNORI
IPC: C09D11/00
Filed: 2004-07-14
Abstract: [PROBLEMS] To provide an ink composition which, when applied as an ink-jet recording liquid to plain paper and processed glossy paper, assumes a bright yellow color and gives a print excellent in light resistance, gas resistance, and fastness to wetting. [MEANS FOR SOLVING PROBLEMS] Ink-jet printing with an ink-jet ink composition containing a disazo compound represented by the following formula (1) can give a bright yellow print excellent in light resistance, gas resistance, and fastness to wetting. [In the formula (1), X  represents a specific diamine residue; and Y1 and Y2 each represents alkylamino substituted by sulfo and/or carboxy, phenoxy substituted by sulfo and/or carboxy, or anilino substituted by sulfo and/or carboxy.]
Patent CA-2532683-A1 (CA)
Title: L-gulose dependent vitamin c synthesis
Inventor: WOLUCKA BEATA
IPC: C12P17/04
Filed: 2004-07-08
Abstract: The present invention relates to L-gulose dependent vitamin C synthesis. More specifically, the present invention relates to a synthesis pathway of vitamin C, comprising the formation of GDP-L-gulose by GDP-~mannose 3",5"-epimerase, and subsequent transformation into L-gulose and L-ascorbic acid.
Patent CA-2535258-A1 (CA)
Inventor: HALLSTADIUS HANS
IPC: G01N21/21
Filed: 2004-09-13
Abstract: The invention relates to an apparatus for hemodialysis, hemodiafiltration, hemofiltration or peritoneal dialysis. The apparatus comprises at least one conduit (10, 14) in which a dialysis and/or infusion fluid is intended to flow. The apparatus has a measurement unit (48) for measuring at least one optically active substance in the fluid. The measurement unit (48) is arranged to measure the concentration of the substance in said fluid by measuring the influence said substance in the fluid has on a polarised beam of light which is transmitted through said fluid. The invention also concerns a system including such an apparatus as well as a method of carrying out a measurement of the concentration of an optically active substance in a dialysis and/or infusion fluid.
Patent CA-2535714-A1 (CA)
Inventor: THOM STEPHEN
IPC: C07D215/36
Filed: 2004-08-18
Abstract: The invention relates to certain 2-substituted phenoxyacetic acid derivatives of formula (I), in which the variables are as defined in the claims, useful in the treatment of diseases or conditions in which modulation of the CRTh2 receptor is beneficial, such as asthma and rhinitis.