baber/WOPTO huggingface dataset:
Patent CA-2352624-A1 (CA)
Title: Methode d'utilisation du repassage a la vapeur de tissus visant a reduire la reactivite physiologique et/ou subjective au stress des etres humains
Inventor: RADOMYSELSKI ARSENI V
IPC: A61K36/537
Filed: 1999-12-08
Abstract: L'invention porte sur une méthode d'utilisation du repassage à la vapeur de tissus visant à réduire la réactivité physiologique et/ou subjective au stress d'un être humain. Ce procédé consiste à produire une composition réduisant le stress et comprenant un ou plusieurs huiles essentielles naturelles volatiles et de l'eau. La composition est adaptée de façon à ne pas tacher les tissus. Ce procédé consiste également à introduire la composition réduisant le stress dans un réceptacle de liquide du fer à vapeur et à faire chauffer le fer; libérer dans l'air ambiant des vapeurs de la composition formées dans le réceptacle de liquide du fer à repasser lors du chauffage de ce dernier; et réduire la réactivité physiologique et/ou subjective au stress de l'être humain par une ou plusieurs ingestions ou inhalations des vapeurs.
Patent CA-2353111-A1 (CA)
Title: Vehicular child safety seat
Inventor: KASSAI KENZOU
IPC: B60N2/28
Filed: 2001-07-13
Abstract: In the child seat of the present invention, one side of a cam plate is entirely abutted against an abutting plate. When the cam plate is rotated clockwise by 45°, the cam plate moves toward the front side as guided by a guide disk with a guide frame with rotation of the cam plate, while a corner of four corners of the cam plate constantly abutting against the abutting plate. With this structure, the child seat can be provided which has enhanced securing stability relative to a vehicle seat and which can facilitate in-vehicle handling.
Patent CA-2359778-A1 (CA)
Title: Suction port assembly of vacuum cleaner
Inventor: LEE BYUNG-JO
IPC: A47L9/02
Filed: 2001-10-23
Abstract: A suction port assembly of a vacuum cleaner. The suction port assembly has a pair of suction paths formed at a front and a rear portions of a bottom of a suction port body, respectively, so as to enhance the cleaning efficiency, and due to a presence of an elastic member formed at a front edge of the suction port body as shock-buffering means, the reduction of the durability incurred by the collision with an external obstacle is prevented. Meanwhile, in case that a floorcloth is rotatably disposed on a lower surface of the bottom of the suction port body, since the suction port assembly further includes a floorcloth cover protruding from the bottom of the suction port body toward a cleaning surface, the safety of a user is guaranteed.
Patent CA-2361595-A1 (CA)
Title: Verres mineraux incolores a coupure brutale de l'absorption entre 370 et 425 nm; et produits en etant faits
Inventor: REMY CHRISTOPHE
IPC: C03C3/118
Filed: 2000-02-08
Abstract: L'invention porte sur des verres minéraux incolores et sur des produits en étant faits. Lesdits verres à l'halogénure de cuivre ou de cuivre/cadmium, qui présentent une coupure brutale de l'absorption entre 370 et 425 nm, ont essentiellement la composition suivante en pourcentage de cations: 23-73 % SiO¿2?; 15-45 % B¿2?O¿3?; 0-24 % Al¿2?O¿3?; 0-12 % Li¿2?O; 0-20? % ¿Na¿2?O; 0-12 % K¿2?O; 0,25-5 % CaO+BaO+SrO; 0,125-1 % Cu¿2? O; 0-1 % CdO; 0-5 % ZrO¿2?; avec 0-1,75 % Cl, 0-2 % Br (0,25-2 % Cl+Br); et 0-2 % F; les teneurs en Cl, Br et F étant elles-mêmes exprimées en pourcentage pondéral de la composition totale, et la teneur pondérale du brome étant supérieure à celle du chlore (Br > Cl). Avec une quantité adéquate d'agent(s) réducteur(s) choisi(s) de préférence parmi SnO¿2?, As¿2?O¿3?, Sb¿2?O¿3?, et leurs mélanges, permettant d'avoir principalement dans ledit verre le cuivre sous forme d'ions cuivre positifs (Cu+), on obtient un verre sans coloration rouge ni coloration verte, et avec une coloration résiduelle jaune réduite.
Patent CA-2362563-A1 (CA)
Title: Polypropylene and polyester blends containing a graft-modified polyolefin elastomer
Inventor: WU SHAOFU
IPC: C08L23/10
Filed: 2000-01-24
Abstract: Disclosed are polymer blend compositions comprising polypropylene, a thermoplastic polyester, a graft-modified polyolefin elastomer, and optional ly an impact modifier and methods of preparation of such compositions.
Patent CA-2363198-A1 (CA)
Inventor: HAYES PATRICK H
IPC: H04N5/44
Filed: 2001-11-19
Abstract: The object of the invention is to provide a television viewer who channel-surfs during commercials with a mechanism to automatically return to the original channel at the conclusion of the commercial break. A more general objective is to provide a media system with a return to state feature, wherein the status of the system is quickly captured and reset.
Patent CA-2368541-A1 (CA)
Inventor: HOLTON ROBERT A
IPC: C07D407/12
Filed: 2001-02-02
Abstract: Taxanes having a carbamoyloxy substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents.
Patent CA-2370448-A1 (CA)
Title: Dispersion compensating fiber
Inventor: SRIKANT V
IPC: G02B6/036
Filed: 2000-04-24
Abstract: Disclosed is a dispersion compensating optical fiber that includes a core surrounded by a cladding layer of refractive index nCL. The core includes at  least three radially adjacent regions, a central core region, a moat region having a refractive index nM that is sufficiently lower than nCL such that .DELTA.M <= -0.4 %, and a ring region. As the ring region exhibits sufficiently high refractive index at a sufficiently long distance from the outer edge of the moat region, the fiber can exhibit low values of negative dispersion slope at low values of negative dispersion and yet exhibit good bending loss. This ring region is also capable of imparting to the fiber a relatively high cutoff wavelength, so that the present invention is particularly well suited for use in L-band systems. A particularly suitable fiber has an index profile in which that part of the ring region at the transition between the moat and the ring region has a refractive index such that its delta value is close to zero. Also disclosed is a method of forming  the fiber of the present invention.
Patent CA-2370814-A1 (CA)
Title: Method for the treatment of fibrosis using an antagonist of the integrin alpha-4 subunit
Inventor: LOBB ROY R
IPC: A61P17/02
Filed: 2000-04-21
Abstract: Disclosed is a method of treating fibrosis in a human or animal subject. The method comprises administering to the subject an effective amount of an antagonist to VLA-4 integrin or fragment thereof.
Patent CA-2371809-A1 (CA)
Title: A wavelength selective modulator
Inventor: AUGUSTSSON TORSTEN
IPC: G02B6/12
Filed: 2000-02-07
Abstract: The invention relates to a device and to a method for modulating optical wavelength channels and where each wavelength channel can be modulated separately and independently of other wavelength channels. The optical wavelength channels are switched to at least one access waveguide. The wavelength channels are then transmitted through a first multimode waveguide (10) and imaged on at least two connecting waveguides. The optical wavelength channels are then transmitted to at least one wavelength selective cross-switch structure (2, 4, 6, 8). In each wavelength selective cross-switch structure the relative phase of a reflected wavelength channel is changed two times by two phase control elements (C1, C2, D1, D2, E1, E2, F1, F2) while the relative phase of the transmitted optical channel remains essentially unchanged after the wavelength selective cross-switch structure. The phase relationship between the optical signal in respective access waveguides to the second multimode waveguide (20) determines where the optical signal willbe focused on the output.
Patent CA-2372024-A1 (CA)
Title: Electrically conductive concrete and controlled low-strength materials
Inventor: BISCHKE ROBERT F
IPC: C04B18/08
Filed: 2002-02-14
Abstract: Compositions for producing electrically conductive controlled low-strength material and electrically conductive concrete are provided, comprising conventional components, but utilizing a non-standard, high carbon content, fly ash. One settable controlled low-strength material composition includes 1%-20% by weight of portland cement, 18%-85% by weight of fly ash having a carbon content of greater than 12%, and water such that the composition sets to a material having a compressive strength of 8.3 MPa or less. One settable concrete composition includes 1%-30% by weight of portland cement, 1%-20% by weight of fly ash having a carbon content of greater than 12%, 40%-90% by weight of an aggregate, and water such that the composition sets to a concrete having a compressive strength of at least 13.8 MPa.
Patent CA-2373759-A1 (CA)
Inventor: YOUNG PAUL E
IPC: C12Q1/68
Filed: 2000-05-05
Abstract: The present invention relates to novel human serine protease polypeptides an d isolated nucleic acids containing the coding regions of the genes encoding such polypeptides. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human serine protease polypeptides. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating disorders related to these novel human serine protea se polypeptides.
Patent CA-2374663-A1 (CA)
Title: Preparation of substituted aromatic amines
Inventor: KHAN MOHAMMAD A
IPC: C07C209/60
Filed: 2000-05-24
Abstract: A method for the preparation of aromatic amines such as N-phenyl-p-phenylenediamine wherein an aromatic amine such as aniline is oxidized with oxygen or hydrogen peroxide in the presence of a metal pentacyno ferrated(II) complex, includes subsequent catalytic reduction of the complex by hydrogenation in the presence of a metal catalyst having at least two Group VIII  metals, preferably platinum in combination with ruthenium either together on a single carbon support or each metal separately on carbon supports.
Patent CA-2375480-A1 (CA)
Title: Head trauma induced cytoplasmatic calcium binding protein
Inventor: SEYFRIED CHRISTOPH
IPC: C12N5/10
Filed: 2000-06-14
Abstract: ANIC-BP polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing ANIC-BP polypeptides and polynucleotides in diagnostic  assays.
Patent CA-2377980-A1 (CA)
Title: Power supply circuit of an electric motor and corresponding control method
Inventor: CANOVA ANTONIO
IPC: H02P27/02
Filed: 2000-06-26
Abstract: A circuit for controlling the power supply voltage of an electric motor is described. The circuit comprises means for detecting the difference between a mains voltage (V1) and a reference voltage (V p), and means (11-14, 17) for generating an alternating correction voltage (V2) whose frequency is equal to the frequency of the mains voltage (V1) and which is phase-shifted with respect to said mains voltage (V1). The phase shift between the mains voltage and the correction voltage being proportional to the difference between the mains voltage and the reference voltage, and the correction voltage (V2) is added to the mains voltage (V1).
Patent CA-2378049-A1 (CA)
Inventor: SUORSA VEIJO T
IPC: A61B8/12
Filed: 2000-07-20
Abstract: L'invention concerne des transducteurs à ultrasons ainsi que des ensembles et des cathéters d'imagerie utilisant ces transducteurs qui améliorent les capacités d'imagerie. Dans un mode de réalisation, un ensemble d'imagerie par ultrasons (50) comporte un boîtier pourvu d'une extrémité distale (56), d'une extrémité proximale (57) et d'un axe longitudinal. Un élément de transduction (54) pourvu d'une face extérieure est également prévu. Cette face extérieure comporte un premier rayon de courbure le long d'un premier axe et un second rayon de courbure le long d'un second axe. L'élément de transduction est fixé de manière fonctionnelle à l'extrémité distale de manière à placer le premier axe en position généralement parallèle à l'axe longitudinal afin d'obtenir une meilleure résolution dans le plan transversal.
Patent CA-2379867-A1 (CA)
Inventor: TURLEY ROCKY A
IPC: B32B25/00
Filed: 2000-07-19
Abstract: Inflation control arrangement including a non-oriented continuous strand material bound between concentric layers of elastomeric material in an inflatable tool.  Where the continuous strand material is located, inflation will be delayed.
Patent CA-2383835-A1 (CA)
Inventor: KURAMOTO AKIO
IPC: H01Q19/13
Filed: 2002-04-24
Abstract: A cylindrical reflector having a through hole in conformity with the shape of an elemental portion is fitted to the elemental portion in a LAN antenna in which the elemental portion encloses a linear conductor therein and projects from a base table, and further, the reflector is turned to be set at a position at which the directivity is formed in a specific direction. A flat plate or a curved plate forming a reflecting surface of the reflector is arbitrarily set, thus forming a desired radiation pattern of a beam.
Patent CA-2384140-A1 (CA)
Title: Two outlet tap with security element
Inventor: BLOCHLINGER ALFRED
IPC: F16K35/02
Filed: 2000-09-08
Abstract: A tap (4) including a tap body (6) within which is located a valve (14), an operating handle (12) mounted on the body and coupled to the valve, a security button (42) which is interlocked with the handle and/or valve, the arrangement being such that the valve can only be opened after activation of the security button.
Patent CA-2384306-A1 (CA)
Title: Assay to detect substances useful for therapy
Inventor: ZERIAL MARINO
IPC: C12Q1/44
Filed: 2000-09-18
Abstract: The present invention relates to the use of effectors/regulators for Rab and Rho GTPases in in vitro and in vivo assays that recapitulate and measure the role of these effectors/regulators in membrane transport and membrane-cytoskeleton interactions in the endocytic pathway as novel targets to find therapeutic drugs to prevent or inhibit cancer cell growth and arrest cancer cell invasiveness as well as for stimulating and/or restoring endocytic transport and phagosome maturation in cells infected by intracellular parasites, which drugs are therefore useful for the therapy and optionally also the prophylaxis of cancer and infectious diseases. In addition, the present invention is also directed to kits useful as a means to detect drugs suitable as anti-cancer and anti-infectious diseases drugs.
Patent CA-2385060-A1 (CA)
Inventor: PUTERKA GARY J
IPC: A01G7/00
Filed: 2000-09-12
Abstract: Dans un mode de réalisation de la présente invention, un procédé d'amélioration de la surfusion d'une plante à des températures inférieures à -2 ·C environ, est décrit. Selon ce procédé, la formation de cristaux de glace adjacents à la plante est empêchée par la formation d'une membrane hydrophobe quasi permanente de matières particulaires sur des parties de la plante, capables de supporter des gouttelettes d'eau. Les matières particulaires présentent une répartition de taille de particule, telle que plus de 90 % du poids des particules possèdent une taille de particule d'environ 100 µm ou moins, et la membrane hydrophobe quasi permanente possède une épaisseur comprise entre 1 µm et 1,000 µm environ.
Patent CA-2386553-A1 (CA)
Inventor: PARKER ANDREW PHILIP
IPC: C11D3/37
Filed: 2000-09-26
Abstract: La présente invention concerne une composition d'entretien de tissu comprenant un matériau polymère, capable d'auto-réticulation et/ou de réagir avec de la cellulose, joint à un ou plusieurs supports compatibles avec des textiles. Ce matériau polymère comporte un ou plusieurs groupes poly(oxyalcène) dont un groupe d'extrémité comprend un ou plusieurs groupes amino ou des groupes dérivés de ces groupes amino. Ces compositions peuvent être utilisées en tant que partie d'un traitement de blanchissage de tissu et permettent d'améliorer la définition de couleur de surface du tissu après des lavages multiples.
Patent CA-2387935-A1 (CA)
Title: Waste treatment process
Inventor: ROZICH ALAN
IPC: C02F9/00
Filed: 2000-10-19
Abstract: An integrated process for the treatment of organic waste comprising the steps of subjecting organic waste to biological digestion in a bioreactor (20); contacting the resulting mixture of biosolids and unconverted organic material with one or more oxidizing agents (42) in a chemical treatment unit (40); monitoring the oxidation-reduction potential (ORP) of the mixture of biosolids and unconverted organic material in the chemical treatment unit (40) and adjusting the concentrations of the oxidizing agents (42) to maintain the ORP within a selected range greater than 0 mV to condition the mixture so that it is more amenable to biodegradation; and returning the conditioned effluent to the biological reactor (20). The combined effects of improving biodegradability through chemical conditioning act and controlled recycle of biosolids act to reduce net biosolids production to nearly zero.
Patent CA-2388401-A1 (CA)
Title: Optical bench
Inventor: MUNKER HARTMUT
IPC: H04B10/118
Filed: 2000-08-31
Abstract: The invention relates to an optical bank which has a base plate and which can be permanently connected to an associated component. A receiving element (19) for other optical elements which is arranged in such a way in relation to the base plate (7) with connecting elements (21) that it is deformable in its entirety in relation to said base plate (7), is allocated to the same.
Patent CA-2392272-A1 (CA)
Title: Modified adenovirus fibre and uses
Inventor: LEISSNER PHILIPPE
IPC: A61P21/00
Filed: 2000-11-23
Abstract: The invention concerns an adenovirus fibre modified by mutation of one or several residues of the region included between residues 491 and 505 of SEQ ID NO: 1, the viral particles or pseudo-particles comprising such a fibre and their uses.
Patent CA-2393167-A1 (CA)
Title: Universal instrument base assembly for a retractor
Inventor: MAFFEI FRANK C
IPC: A61B17/02
Filed: 2000-12-07
Abstract: A universal instrument base assembly which is selectively engageable with a surgical retractor (40) includes a mounting plate (30) having a mechanical interface which releasably engages the surgical retractor and an instrument base plate (20) which includes a first portion which releasably engages the mounting plate and a second portion which releasably engages a surgical instrument. The mechanical interface of the mounting plate is adjustable to releasably engage a variety of different surgical retractors.
Patent CA-2394053-A1 (CA)
Title: Epoxy resin, epoxy resin mixtures, epoxy resin compositions and products of curing of the same
Inventor: AKATSUKA YASUMASA
IPC: C08G59/06
Filed: 2001-10-10
Abstract: The invention aims at providing a low-viscosity epoxy resin and epoxy resin compositions which can give products of curing excellent in heat resistance.  The invention is characterized by using an epoxy resin obtained by reacting 5-methylresorcinol with an epihalohydrin in the presence of an alkali metal hydroxide.
Patent CA-2396367-A1 (CA)
Inventor: MEHTA RAJENDRA
IPC: B42D15/00
Filed: 2002-07-31
Abstract: A security document is provided comprising a finished cellulosic substrate having at least one transparentized portion formed therein. The transparentized portion comprises a transparentizing composition that is applied so as to define an area of increased transparency in the substrate. The area of increased transparency includes at least one thin line and resembles a simulated security thread. The transparentizing composition can be applied to form thin lines in a variety of configurations on one or both sides of the substrate.
Patent CA-2396456-A1 (CA)
Title: Kingpin assemblies for lightweight trailers
Inventor: KLOEPFER MICHAEL
IPC: B62D53/08
Filed: 2002-07-29
Abstract: A kingpin assembly includes an aluminum frame member (16) formed of two identical extrusions. Each extrusion includes a box beam (18, 20) having a top (40) three vertical walls (42, 44, 46) and a bottom (47) including forward and rearward flanges. The forward extrusion includes a box beam (18), a rearward bottom flange (28) and a forward bottom flange (30). The rearward extrusion includes a box beam (20) a rearward bottom flange (24) and a forward bottom flange (26). Each box beam extrusion is positioned end-for-end from the other box beam extrusion. A steel kingpin (KP) is connected to an aluminum kingpin mounting block (36) which is positioned at the center of the frame member (16) between the box beams (18, 20). The box beam extrusions are welded together by a single transverse weld (W). The forward bottom flange (30) on the forward extrusion is connected to a forward panel (60) by a single longitudinal weld (W). The aluminum kingpin mounting block (36) is flanked by a pair of longitudinal channel beams (32, 34) which at their ends are connected to the box beams (18, 20).
Patent CA-2397544-A1 (CA)
Inventor: SATOH SEIJI
IPC: G02B30/25
Filed: 2001-12-14
Abstract: L'invention concerne une plaque polarisante (11) présentant un angle de polarisation orienté vers le haut et vers la droite posé sur un écran d'affichage (10). Une plaque (21) demi-onde, dans l'axe optique se trouve à un angle de 45· par rapport à l'angle de polarisation, est collée sur la moitié droite de l'écran d'affichage. Une plaque (22) demi-onde dont l'axe optique est orthogonal à celui de la plaque (21) demi-onde, est collée sur la partie droite d'une plaque polarisante (12) (lunettes) dont l'angle de polarisation est orienté vers le haut et vers la gauche. Ces lunettes sont portées par l'utilisateur. Par conséquent, l'utilisateur visualise les images de gauche et de droite avec les yeux gauche et droit au moyen des plaques demi-onde. La lumière de l'image de droite (13¿R?) qui n'a pu être saisie par l'oeil de gauche (14¿L?) est totalement interceptée en raison des angles de polarisation mutuellement orthogonaux. La lumière de l'image gauche (13¿N?) qui n'a pu être saisie par l'oeil de droite (14¿R?) est totalement interceptée parce que les axes optiques des deux plaques (21, 22) sont orthogonaux l'un par rapport à l'autre, que les axes des coordonnées tournent à 90 , que la différence de phase est annulée et que les plaques de polarisation (11, 12) sont dans leurs états d'interception de lumière. Ainsi, aucune interférence n'est produite entre les images de gauche et de lumière.
Patent CA-2398628-A1 (CA)
Title: 5ht3 receptors of nematodes, polynucleotide molecules encoding same, andantagonists thereof
Inventor: EAST PETER DAVID
IPC: C12N5/10
Filed: 2001-02-15
Abstract: Invertebrate 5-HT3 receptors, especially from the nematode Ceanorhabditis elegans, and polynucleotide molecules encoding same are disclosed. The receptors and polynucleotide molecules may be used in assays to identify and/or assess candidate compounds for use as nematicidal, insecticidal and/or other pesticidal use.
Patent CA-2399967-A1 (CA)
Title: Methods for predicting the biological, chemical, and physical properties of molecules from their spectral properties
Inventor: LAY JACKSON O JR
IPC: G01N21/25
Filed: 2001-01-31
Abstract: Methods are disclosed for establishing a relationship between spectral properties of molecules and biological, chemical, and physical endpoints of the molecules. Spectral data including data from nuclear magnetic resonance,  mass spectrometric, infrared, and ultraviolet-visible techniques are used along with endpoint data to train a pattern-recognition program. The trainin g yields a spectral data-activity relationship that may be used to predict the  endpoint properties of a molecule from its spectral data alone. Methods for rapidly screening isolated compounds or mixtures of compounds based upon the ir spectral data are included.