baber/WOPTO huggingface dataset:
Patent CA-2368171-A1 (CA)
Inventor: KAWAHARA KATSUMI
IPC: G11B7/26
Filed: 2000-03-10
Abstract: An information recording medium having such a recording material layer on a substrate where reversible phase transition between electrically or optically detectable states can be caused by electric energy or electromagnetic energy.  The recording material forming the recording layer is either a material having a crystal structure including lattice defects in one phase of the reversible phase transition or a material having a complex phase composed of a crystal portion including a lattice defect in one phase of the reversible phase transition and an amorphous portion. Both portions contain a common element. A  part of the lattice defects are filled with an element other than the element constituting the crystal structure. The recording medium having a recording thin film exhibits little variation of the recording and reproduction characteristics even after repetition of recording and reproduction excellent weatherability, strong resistance against composition variation, and easily controllable characteristics.
Patent CA-2368745-A1 (CA)
Title: Combined integral picture frame and mailer
Inventor: GERRIE WILLIAM
IPC: B42D15/08
Filed: 2002-01-21
Abstract: An integral frame and mailer formed from a single blank is disclosed. The blank includes a frame having a frame front panel and a frame rear panel, the frame rear panel being connected to a mailer rear panel along a fold line. A mailer front panel is foldably connected to the mailer front panel, wherein the mailer front panel and mailer rear panel effectively sandwich the frame front panel and frame rear panel therebetween.
Patent CA-2374360-A1 (CA)
Title: Combination antenna mount
Inventor: MILLER PAUL E
IPC: H01Q5/40
Filed: 2000-04-18
Abstract: An antenna mount for supporting a whip antenna on a ground vehicle has an upper part and a lower part, the upper part supports the whip antenna and has an upper mounting ring and the lower part extends through an outer shell of the vehicle has a lower mounting ring, one or more intermediate rings are disposed between the upper ring and the lower ring and incorporate a cavity for containing a GPS antenna.
Patent CA-2375719-A1 (CA)
Title: Glass fiber composition
Inventor: WALLENBERGER FREDERICK T
IPC: C03C13/00
Filed: 2000-05-23
Abstract: The present invention provides a glass fiber composition comprising: 52 to 62 percent by weight SiO2, 0 to 2 percent by weight Na2O, 16 to 25 percent by weight CaO, 8 to 16 percent by weight Al2O3, 0.05 to 0.80 percent by weight Fe2O3, 0 to 2 percent by weight K2O, 1.7 to 2.6 percent by weight MgO, 0 to 10 percent by weight B2O3, 0 to 2 percent by weight TiO2, 0 to 2 percent by weight BaO, 0 to 2 percent by weight ZrO2, and 0 to 2 percent by weight SrO, and further including at least one material selected from the group consisting of: 0.05 to 1.5 percent by weight Li2O, 0.05 to 1.5 percent by weight ZnO, 0.05 to 3 percent by wight MnO, and 0.05 to 3 percent by weigt MnO2, wherein the glass composition has a forming temperature of no greater than 2280 °F based on an NIST714 reference standard and a liquidus temperature of no greater than 2155 °F. In one nonlimiting embodiment of the invention, the SiO2 content is 57 to 59 percent by weight, the Na2O content is up to 1 percent by weight, the CaO content is 22 to 24 percent by weight, the Al2O3 content is 12 to 14 percent by weight, the Fe2O3 content is up to 0.4 percent by weight, and the K2O content is up to 0.1 percent by weight, and the composition includes at least one material selected from the group consisting of: 0.2 to 1 percent by weight Li2O, 0.2 to 1 percent by weight ZnO, up to 1 percent by weight MnO, and up to 1 percent by weight MnO2.
Patent CA-2376960-A1 (CA)
Title: Freeze concentration for aqueous solutions
Inventor: LIANG BAOMIN
IPC: B01D9/00
Filed: 2001-04-09
Abstract: The efficient physical process for freeze concentration of aqueous solutions is based on ice crystal transformation, which results in very rapid growth of ice crystals and grain-shaped and agglomerated large crystals without inside entrainment, and avoidance of ice scraping for refrigeration to save energy. It comprises, mainly, refrigerating solutions to a supercooled state without ice nucleation, or without ice formation on the heat transfer surface, instantaneously nucleating the supercooled solution to generate fine ice crystals and make the solution concentrated, producing large, grain/sphere-shaped ice crystals at high rate by growth, transformation and agglomeration of ice crystals under environment of well-controlled endo/exothermal balances. Single-stage and multistage operations can be used for the process and the major steps can be flexibly arranged. Apparatus for performing the process including, mainly, refrigerating heat exchangers, nucleators, filters and mufti-function crystallizers are characterized to meet requirements of the process.
Patent CA-2378496-A1 (CA)
Title: Artificial light for electric hydro
Inventor: AGARSKY STEVE
IPC: H02S10/00
Filed: 2002-03-28
Abstract: Self Generating for electricity hydro using artificial light and solar panels.
Patent CA-2378712-A1 (CA)
Title: Methods for preparing perfluorinated [18f]-radiolabelled nitroimidazole derivatives for cellular hypoxia detection
Inventor: GREGOIRE VINCENT
IPC: C07B39/00
Filed: 2000-05-22
Abstract: The present invention relates to chemical synthesis of radiolabelled perfluorinated bioactive compounds. More particularly, the present invention relates to radiolabelled compounds to be used as indicators for tissue hypoxia. More particularly, the present invention relates to the synthesis and the use of [18F] labelled perfluorinated nitroimidazole compounds having an incorporation of [18F] atoms characterized by a specific radioactivity of the compound comprised between 1 and 30 Ci/mmol, preferably between 1 and 20 Ci/mmol, preferably 1 and 10 Ci/mmol. More particularly to [18F] labelled EF3 or [18F] labelled EF5. The present invention also relates to a method for the detection of tissue hypoxia in a patient comprising introducing an [18F]  labelled nitroimidazole compound into said patient, imaging tissue hypoxia in said patient, and, quantifying tissue hypoxia in said patient.
Patent CA-2381117-A1 (CA)
Title: Improved multiple terminal capacitor structure
Inventor: BROWN DAVID RICHARD
IPC: H01L27/08
Filed: 2002-04-10
Abstract: A capacitive device formed on a substrate is provided that comprises a first set of terminals and a second set of terminals. The first set of terminals comprises a positive input terminal and a negative input terminal. The second set of terminals comprises a positive output terminal and a negative output terminal. The capacitor structure further comprises a first film electrode layer disposed above the substrate and having an input side and an output side, the input side having means for providing a coupling location for the negative input terminal, the output side having means for providing a coupling location for the negative output terminal. The capacitor structure further comprises a second film electrode layer also disposed above the substrate and having an input side and an output side, the input side having means for providing a coupling location for the positive input terminal, the output side having means for providing a coupling location for the positive output terminal. The capacitor structure also comprises a layer of film dielectric material disposed between the first film electrode layer and the second film electrode layer.
Patent CA-2381740-A1 (CA)
Title: Immunoenzymatic analysis device for once-only use, and the relative analytical method
Inventor: PAOLI CARLO
IPC: B01L3/00
Filed: 2002-04-10
Abstract: The immunochemical analysis device (10) for once-only use comprises at least one housing (24, 26) for receiving a well of a microtitre plate, a first cavity (14) for receiving the sample, and further cavities (16, 18, 20) for receiving each of the reagents necessary for executing the test.      The dx enables a relative analytical method to be implemented.
Patent CA-2384188-A1 (CA)
Title: Antiviral compositions
Inventor: VERRECK GEERT
IPC: A61K9/14
Filed: 2000-08-31
Abstract: The present invention is concerned with pharmaceutical compositions of antiviral compounds which can be admin-istered to a mammal, in particular a human, suffering from a viral infection. These compositions comprise particles obtainable by melt-extruding a mixture comprising one or more antiviral compounds and one or more appropriate water-soluble polymers and subsequently milling said melt-extruded mixture.
Patent CA-2384196-A1 (CA)
Title: Raman fiber amplifier
Inventor: FOURSA DMITRI
IPC: H04B10/17
Filed: 2001-07-13
Abstract: A method and system by which a wide bandwidth continuous wave (CW) or substantially continuous wave composite (SCWC) pump with a flat spectrum is utilized to amplify an information-carrying signal. By using a wide bandwidt h CW pump, substantially no ripple is introduced to the signal being amplified  by the Raman amplifier.
Patent CA-2385213-A1 (CA)
Title: Produit elastique
Inventor: CORRAND DIDIER MARCEL
IPC: C11D11/00
Filed: 2000-10-04
Abstract: L'invention concerne un produit élastique composé d'une matrice en mousse comportant un matériau polymère, d'un plastifiant, d'un stabilisateur, et d'un agent actif du type détergent, ce produit élastique étant notamment destiné à être additionné à un environnement aqueux. Ledit produit élastique fournit un moyen destiné à libérer un agent actif dans un environnement aqueux, l'agent actif étant de préférence un détergent, de préférence des enzymes, et l'environnement aqueux étant de préférence l'eau de lavage.
Patent CA-2388963-A1 (CA)
Title: Multi-resolution graph-based clustering
Inventor: RABILLER PHILLIPE J Y M
IPC: G01V3/38
Filed: 2000-10-25
Abstract: Apparatus and method for obtaining fades of geological formations for identifying mineral deposits. Logging instruments (16) are moved in a borehole (10) to produce log measurements at successive levels of the borehole. The set of measurements at each such level of the borehole interval is associated with reference sample points within a multidimensional space. The multidimensional scatter of sample points is analyzed to determine a set of characteristic modes. The sample points associated with characteristic modes are grouped to identify clusters. A fades is designated for each of the clusters and a graphic representation of the succession of facies as a function of the depth is thus obtained. To identify the clusters, a "neighboring index" of each log measurement point in the data set is calculated (510). Next, small natural groups of points are formed (515) based on the use of the neighboring index to determine a K-Nearest-Neighbor (KNN) attraction for each point. Independently of the natural group formation, an optimal number of clusters is calculated (520) based on a Kernel Representative Index (KRI) and based on a user-specified resolution. Lastly, based on the data calculated from the prior steps, final clusters are formed (530) by merging the smaller clusters.
Patent CA-2389505-A1 (CA)
Inventor: AKASAKA YOUICHI
IPC: H04B10/2507
Filed: 2002-06-06
Abstract: An optical communication link that has an optical transmission line constructed by combining a positive dispersion optical fiber having a positive dispersion value with a negative dispersion optical fiber having a negative dispersion value, in a wavelength region to be used: wherein a dispersion value of the positive dispersion optical fiber is 5 ps/nm/km or more and 15 ps/nm/km or less; and wherein DPS values of both the positive dispersion optical fiber and the negative dispersion optical fiber are 250 nm or more, the DPS values being obtained by dividing dispersion values of the respective fibers at a wavelength of 1550 nm by a dispersion gradient.
Patent CA-2391026-A1 (CA)
Title: Sheet handling apparatus
Inventor: WYSS DANIEL
IPC: B65H7/00
Filed: 2002-06-19
Abstract: Sheet handling apparatus includes a transport system for transporting sheets; a sensing system for monitoring the passage of sheets; and a controller. The controller determines, during a transaction involving the transport of one or a sequence of sheets, the existence of a jam condition from the sensing system. If a jam condition exists, the controller operates the transport system to attempt to release the jammed sheet . If at least three attempts to release the jammed sheet fail, the controller stops the current transaction.
Patent CA-2392628-A1 (CA)
Title: Actuation assembly for shutters inside double-glazing units
Inventor: ROSSINI MAURO
IPC: E06B9/264
Filed: 2002-07-08
Abstract: An actuation assembly for double-glazing units with a frame with two glazed panes that form a hermetic air space accommodating shutters movable to be gathered or rolled-up, which comprises rotary motion speed varying elements, with a first rotor, with a magnet ring external to the unit and a second rotor, with a magnet ring arranged inside the unit to surround coaxially thereto, the rotation shaft on which the cords, from which the shutters hangs, are wound.
Patent CA-2393527-A1 (CA)
Inventor: HOLLOWAY JAMES L
IPC: A61K48/00
Filed: 2000-12-01
Abstract: An educational kit containing Ztsg1 gene and optionally, a Ztsg1 polypeptide , antibody, and anti-idiotypic antibody. Tumor necrosis factor-stimulated protein (Ztsg1), polynucleotides that encode it and antibodies, which bind t o it. Ztsg1 can be administered to an individual to stimulate the immune syste m. Antibodies to Ztsg1 can be used to diagnose rheumatoid arthritis in an individual.
Patent CA-2398649-A1 (CA)
Title: Apparatus for uniformly dispersing microwave and heating system using the same
Inventor: LEE YOUNG HEE
IPC: F26B3/347
Filed: 2001-11-26
Abstract: The apparatus for uniformly dispersing the microwave comprises a body including a plurality of reflective portions which are made of materials capable of reflecting the microwave and have the horizontal top surfaces and vertical side surfaces. The width of the plurality of reflective portions is set as 1/n times as large as a wavelength .lambda., g of the microwave. The depth of each of the plurality of reflective portions may be set as a value obtained by multiplying the remainder, which is obtained by dividing the power of a natural number for the least primitive root of a prime number by the prime number, by the width of the reflective portion under a condition that a datum plane is defined by a height from the bottom surface corresponding to a value obtained by multiplying the width of the reflective portion by (prime number -1).
Patent CA-2398740-A1 (CA)
Inventor: PARROTT ROBERT A
IPC: E21B43/117
Filed: 2001-01-29
Abstract: A carrier (12) for containing explosives (e.g., shaped charges) (20) includes a housing having a plurality of recesses (14) and a side surface (16) extending around its periphery. The side surface is shaped to a geometry to reduce or control reflection of compression waves generated in response to an explosive jet (e.g., a perforating jet) created due to detonation of an explosive.      The side surface may be slanted from a bottom surface of the recess, or a predetermined profile may be formed in the side surface to scatter or direct compression waves.
Patent CA-2401845-A1 (CA)
Title: Improvements in or relating to fire-fighter training
Inventor: HOUGH STEPHEN JOHN
IPC: G09B9/00
Filed: 2001-03-01
Abstract: A fire simulator comprises fuel distribution means (12) for fuelling flames in a fire simulation, the fuel distribution means being associated with fuel-heating means (9, 11) disposed generally beneath the fuel distribution means for applying the fuel distribution means heat that emanates from the flames in use, thereby promoting vaporisation of liquid fuel in the fuel distribution means.
Patent CA-2404488-A1 (CA)
Inventor: WAKASUGI KEISUKE
IPC: C07H21/04
Filed: 2001-03-21
Abstract: Compositions comprising truncated tryptophanyl-tRNA synthetase polypeptides useful for regulating angiogenesis, as well as nucleic acids encoding such tRNA synthetase polypeptides are described. Methods of making and using such compositions are also disclosed.
Patent CA-2415285-A1 (CA)
Inventor: LAVIN THOMAS N
IPC: C07D213/64
Filed: 2001-07-16
Abstract: L'invention concerne l'utilisation d'au moins un composé d'hormone de la thyroïde ou un composé agoniste semblable à l'hormone de la thyroïde dans la préparation d'un médicament topique destiné au traitement d'une affection dermatologique affectant le derme. Le composé d'hormone de la thyroïde ou le composé agoniste semblable à l'hormone de la thyroïde se lie à TR-.alpha. ou TR-.beta. avec une constante de dissociation d'équilibre, K¿d?, inférieure à 5 x 10?-6¿ M. L'invention concerne également une composition destinée au traitement d'une affection dermatologique affectant le derme, un article de fabrication comprenant du matériel d'emballage et un agent pharmaceutique contenu dans le matériel d'emballage, cet agent étant efficace sur le plan thérapeutique pour traiter une telle affection. L'invention concerne enfin l'utilisation d'au moins une hormone de la thyroïde ou un composé agoniste semblable à l'hormone de la thyroïde dans la préparation d'un médicament topique destiné au traitement préalable de la peau dans la chirurgie dermatologique.
Patent CA-2418375-A1 (CA)
Title: Method for the catalytic oxidation of a gas as well as a recombination device for carrying out the method and a system with a recombination device of this type
Inventor: ECKARDT BERND
IPC: B01J10/00
Filed: 2003-02-04
Abstract: In a method for the catalytic oxidation of a gas, the required expenditure should be kept as low as possible even with a reliable treatment of comparatively large amounts of gas and/or high concentrations of gas portions that require treatment. To this end, according to the invention, a gas flow (G) comprising the gas to be treated is circulated via a reaction zone (4) and via a reflux zone 6 communicating with it at the inlet and outlet end. An especially effective maintenance of the circulation of the gas flow can be obtained thereby in the manner of a passive system by preferably conveying the gas flow (G) comprising the gas to be treated in the reaction zone (4) in an upward direction and by assisting the upward flow convectively by means of the heat released during the oxidation reaction. Furthermore, the gas flow (G) is preferably cooled locally in the reflux zone (6) by spray cooling.
Patent CA-2418754-A1 (CA)
Inventor: GIBSON STEPHEN D
IPC: G06Q10/00
Filed: 2003-02-12
Abstract: The invention discloses a method and system for defining prompts using declarative principles. By providing the means to specify various elements used in reports in a formal manner the invention allows report authors to easily and rapidly create effective customised reports, at the same time ensuring consistent styles are used. It achieves this without increasing the risk of damaging the integrity of the underlying data. The invention formalises much of what was previously implemented in an ad hoc manner, and automates aspects that previously required the intervention of a database administrator and associated system programmer.
Patent CA-2419336-A1 (CA)
Inventor: XU PEI REN
IPC: H01R12/55
Filed: 2003-02-20
Abstract: The invention provides an electrical connector for mounting to a circuit board. The electrical connector has a plurality of elongated contact elements mounted to an electrically insulating base that supports the contact elements side-by-side. The base of electrically insulating material includes a circuit board facing side that faces the circuit board when the contact elements are inserted through the circuit board. A spacer adjacent the circuit board facing side engages the circuit board when the contact elements are inserted in the circuit board to maintain a gap between the circuit board and the circuit board facing side of the electrically insulating base.
Patent CA-2420354-A1 (CA)
Title: Method to selectively inhibit bacterial growth using an aminoalkyl phosphonic selective agent
Inventor: DRUGGAN PATRICK
IPC: C12R1/42
Filed: 2001-09-14
Abstract: Disclosed is a method of selectively inhibiting for growth of non-target bacterial cells in a mixed population of target and non-target cells, the method comprising the steps of: (a) contacting the mixed population with a selective agent which comprises a carrier moiety linked to a toxic moiety. The selective agent either comprises an amino acid residue linked by a scissile peptide bond linkage to a toxic moiety or comprises a sugar N-linked by a glycosidase-cleavable linkage to a toxic moiety. The selective agent is able to enter non-target cells in which the scissile linkage is cleaved, releasing the toxic moiety to exert a toxic effect on the non-target cells causing inhibition of the growth of the non-target cells, whereas the selective agent is unable to enter target cells and/or the scissile linkage is not cleaved in target cells and/or toxic moiety, if released from the selective agent, does not exert a toxic effect on the target cell; and (b) culturing the cells in conditions which allow for growth of non-inhibited cells. The toxic moiety comprises L-aminoalkyl phosphonic acid or a salt thereof.
Patent CA-2420900-A1 (CA)
Title: Thrombomodulin analogs for use in recovery of signal cord injury
Inventor: MORSER MICHAEL JOHN
IPC: A61P29/00
Filed: 2001-08-31
Abstract: The present invention relates to the use thrombomodulin analogs for the treatment of trauma-induced spinal cord injury.
Patent CA-2422505-A1 (CA)
Title: Fastening apparatus and method
Inventor: GETHINGS MICHAEL SHAUN BRIAN
IPC: B21B31/08
Filed: 2001-05-22
Abstract: A fastening apparatus adapted for use with an annular first article (76) and a second article (75) which locates within the first article (76) such that a first end of the second article (75) projects through and beyond a first end of the first article (76) and a second end of the first article (76) is located relative to the second article (75). The apparatus comprises a housing (50), a piston (58) movably situated within the housing (50) to allow at least one locating portion (62) of the piston (58) to be retained within the housing (50) or to project through a corresponding opening (61) in the housing (50), pressure means (69) provided within the housing (50) to act on the piston (58), and at least one fastening member (71) attached to the housing (50).
Patent CA-2423857-A1 (CA)
Title: Malonamide and malonamic ester derivatives with antithrombotic activity
Inventor: MATTER HANS
IPC: C07D285/06
Filed: 2001-09-20
Abstract: The present invention relates to compounds of formula (I), in which R1, R2 and B have the meanings indicated in the claims. The compounds of formula (I) are valuable pharmacologically active compounds. They exhibit a strong antithrombotic effect and are suitable, for example, for the therapy and prophylaxis of thromboembolic diseases and restenoses. They are reversible inhibitors of the blood clotting enzyme factor VIIa and can in general be applied in conditions in which an undesired activity of factor VIIa is present or for the cure or prevention of which an inhibition of factor VIIa is intended. The invention furthermore relates to processes for the preparation of compounds of formula (I), their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.