baber/WOPTO huggingface dataset:
Patent CA-2378345-A1 (CA)
Inventor: RUSSO ANTHONY P
IPC: G06K9/00
Filed: 1999-11-19
Abstract: L'invention concerne un procédé et un système de mise en concordance de gabarits d'empreintes digitales. Chaque gabarit comporte une pluralité de blocs de données qui représentent respectivement les particularités des empreintes digitales et qui englobent un emplacement, un angle propre aux particularités et un voisinage. L'emplacement est représenté par deux coordonnées. Selon une variante, une quantification est appliquée à chaque coordonnée et à chaque angle. Le voisinage recouvre des paramètres de position par rapport à des particularités déterminées, pour un nombre préétabli de particularités des membres du voisinage. Selon une variante, une limite de voisinage est établie autour des particularités considérées, et l'on choisit les particularités des membres du voisinage dans la zone délimitée. On compare un gabarit de référence à un gabarit mesuré, bloc de données par bloc de données. L'opération suivante consiste à charger dans une mémoire vive un bloc de données de chaque gabarit. L'emplacement, l'angle propre aux particularités et le voisinage auxquels est associé le bloc de données du gabarit de référence sont comparés à l'emplacement, à l'angle et au voisinage auxquels est associé le bloc de données du gabarit mesuré. Selon une variante, la comparaison repose sur des soustractions directes. Si les différences pour tous les paramètres rentrent dans les tolérances respectivement préétablies, la concordance est établie entre les deux blocs de données. Si le nombre de concordances de blocs de données est égal ou supérieur à un taux de concordance préétabli, le gabarit mesuré et le gabarit de référence concordent. Vient ensuite la comparaison entre les voisinages, sur la base d'une comparaison entre les différents paramètres de position. Si tous les paramètres de position concordent, les voisinages concordent. Si l'on atteint un nombre préétabli de concordances de voisinages, les voisinages concordent.
Patent CA-2380005-A1 (CA)
Title: Method and apparatus for determining the closed loop power control set point in a wireless packet data communication system
Inventor: LING FUNYUN
IPC: H04B7/26
Filed: 2000-08-03
Abstract: The present invention is a novel and improved method and apparatus for performing closed loop power control. A method of implementing reverse link outer loop using only pilot signal is described. Such a method is especially useful when the data signals are only present in short burst such that packet or frame error rates (PER or FER) cannot be estimated accurately. Moreover, since this method provides a mechanism for accurate set point adjustment even without a PER (FER) estimate, it can also be used to improve the accuracy of outer loop performance when such estimate becomes available. The present invention estimates a "pilot bit error rate" (PBER) (200), where each pilot "bit" consists of a number pilot chips distributed over a frame. In addition, it estimates the normalized variance of the signal energy (or C/I) (202) for each packet.
Patent CA-2381972-A1 (CA)
Title: Gravel sorter
Inventor: NILSSON NILS LENNART
IPC: E02F7/06
Filed: 2000-08-24
Abstract: A mobile gravel sorter, which is arranged to move in a direction of travel along a road, comprising a gathering unit which is arranged to gather up granular material from a roadway as the gravel sorter moves in the direction of travel, a sorting unit (30) for sorting and supplying to the roadway the amount of the material that is smaller than a give grain size, and a collecting unit for collecting material exceeding said given grain size. The sorting unit (30) comprises a substantially circular drum which is arranged after the gathering unit in the direcetion of travel and which has a centre axis (32), an inlet means in connection with the gathering unit and an outlet means which is arranged in connection with the collecting unit and separated from the inlet means in the longitudinal diction of the drum, at least one scerw conveyor (34, 35) which extends in the drum between the inlet means and the outlet means about a helical axis which is substantially concentric with the centre axis (32) of the drum, and a screen cloth means (37) which is arranged to cover openings in the circumferential surface of the drum.
Patent CA-2382965-A1 (CA)
Inventor: ZHOU SHUTONG
IPC: H04B10/155
Filed: 2000-10-10
Abstract: The invention provides a second order predistortion circuit which reduces distortions generated by an optical return laser transmitter. The predistortion circuit uses emitter follower as a second order distortion generator. Controlling the emitter D.C. current, the level of second order distortion signals can be easily controlled over a wide range. This predistortion circuit can be confirmed with a digital control circuit for laser distortion compensation over temperature.
Patent CA-2394029-A1 (CA)
Title: Aqueous primary dispersions and coating matters, a method for producing same and the use thereof
Inventor: ANTONIETTI MARKUS
IPC: C09D151/00
Filed: 2000-11-08
Abstract: The invention relates to aqueous primary dispersions and coating matters containing dispersed and/or emulsified, solid and/or liquid polymer particles and/or dispersed solid core-shell particles having a particle diameter <= 500 nm. The inventive dispersions and coating matters can be produced by means of radical micro or miniemulsion polymerisation of at least one olefinically unsaturated monomer (A) in the presence of at least one hydrophobe cross-linking agent for the (co)polymer resulting from the monomer or the monomers (A). The invention also relates to a method for producing same and to the use thereof.
Patent CA-2397651-A1 (CA)
Title: Amine derivatives for the treatment of apoptosis
Inventor: HALAZY SERGE
IPC: A61P15/00
Filed: 2001-02-13
Abstract: The present invention is related to substituted amine derivatives notably fo r use as pharmaceutically active compounds, as well as to pharmaceutical formulations containing such amine derivatives of formula (I). Said substituted amine derivatives are efficient modulators, in particular inhibitors, of the Bax function and/or activation. The present invention is furthermore related to novel substituted amine derivatives as well as method s of their preparation.
Patent CA-2398277-A1 (CA)
Title: The use of copolymer 1 and related peptides and polypeptides and t cells treated therewith for protecting cns cells from glutamate toxicity
Inventor: KIPNIS JONATHAN
IPC: A61K38/16
Filed: 2001-01-22
Abstract: Methods are provided for treating injury to or disease of the central or peripheral nervous system. In one embodiment, treatment is effected by administering activated T cells that recognize an antigen of Cop 1 or a Cop 1-related peptide or polypeptide to promote nerve regeneration or to prevent or inhibit neuronal degeneration within the nervous system. In another embodiment, treatment involves administering Cop 1 or a Cop 1-related peptide or polypeptide to promote nerve regeneration or to prevent or inhibit neuronal degeneration in the nervous system, either the central nervous system or the peripheral nervous system. The activated T cells, which have been activated by the presence of Cop 1 or a Cop 1-related peptide or polypeptide, can be administered alone or in combination with Cop 1 or a Cop 1-related peptide or polypeptide.
Patent CA-2400829-A1 (CA)
Inventor: HERNANDEZ DELFINO
IPC: H02B1/04
Filed: 2001-03-14
Abstract: La présente invention concerne un panneau de distribution de puissance comprenant des éléments de circuit, tels que des fusibles KTK et GMT, qui sont montés de manière amovible sur un boîtier unitaire, au moyen d'organes modulaires, permettant ainsi une personnalisation aisée des éléments de circuit dudit panneau de distribution de puissance.
Patent CA-2402124-A1 (CA)
Title: Low temperature, fast curing silicone compositions
Inventor: BENNINGTON LESTER D
IPC: C08K5/05
Filed: 2001-11-19
Abstract: Heat-curable silicone compositions employing a reactive silicone, a silicone hydride crosslinker and a catalyst system which includes a rhodium-based catalyst, a stabilizing system are disclosed. A combination of rhodium and platinum-based catalysts are employed as well. The compositions are low temperature curing and are capable of providing low coefficient of thermal expansion compositions. A stabilizer system which includes in combination a peroxide and an acetylenic compound is also disclosed.
Patent CA-2403926-A1 (CA)
Title: Method and device for vulcanizing shaped bodies from rubber mixtures
Inventor: SCHEUNGRABER PATRICK
IPC: B29C73/02
Filed: 2001-03-29
Abstract: The invention relates to a method and to a device used for vulcanising or cross-linking under pressure and increased temperature shaped bodies that consist especially of rubber mixtures. According to the invention the shaped body is first dipped into a bed of fine-grained pourable or free-flowing bulk material with the sections to be vulcanised and the bulk material is brought into evenly tight contact with the surfaces of the shaped body while the bulk material is pressurised and brought to the elevated temperature at least in the region adjoining the section of the shaped body to be vulcanised.
Patent CA-2404663-A1 (CA)
Title: A bacterial two-hybrid system for protein interaction screening
Inventor: LEGRAIN PIERRE
IPC: C12R1/19
Filed: 2001-03-29
Abstract: Two bacterial strains deficient in endogenous adenylate cyclase activity are provided. The strains, designated BTH101 and DHM1, are useful in a signal amplification system comprising a bacterial multi-hybrid system, and more preferably a two-hybrid system, of at least two chimeric polypeptides containing a first chimeric polypeptide corresponding to a first fragment of an enzyme and a second chimeric polypeptide corresponding to a second fragment of an enzyme or a modulating substance capable of activating said enzyme as described in published PCT application WO 99/28746. The signal amplification system is useful in a method of selecting a molecule of interest, which is capable of binding to target ligand, wherein the interaction between the molecule of interest and the target ligand is detected with the signal amplification system, and the kit therefor, as described in WO 99/28746. The strains are also useful in the method of screening for a substance capable of stimulating or inhibiting the interaction between a target ligand and a molecule of interest, and the kit therefor, as described in WO 99/28746.
Patent CA-2405121-A1 (CA)
Title: Pressurized camera housing
Inventor: SCHNEIDER PETER G
IPC: F21V21/36
Filed: 2001-04-03
Abstract: A pressurizable camera housing of a surveillance camera. The housing includes a transparent dome, an upper housing shell, and an upper sealing plate. The components are separable for access to the housing interior for installation and maintenance purposes. O-ring seals are provided between the separable components for maintaining pressure within the housing. A pivotal mounting bracket includes a hinged portion allowing access to wiring, circuitry and other components behind the bracket.
Patent CA-2405129-A1 (CA)
Title: Precise network time transfer
Inventor: ELLIOT MARK
IPC: H04J3/06
Filed: 2001-04-18
Abstract: The invention comprises a method and apparatus for reducing uncertainty in timing on the network. The uncertainty in receive buffers is removed by time  stamping the arriving packets before sending the packets to the receive buffer. The uncertainty in the transmission buffer is removed by giving the packets a timestamp in the future, and holding the packets until precisely that time. Time precision is ensured by only releasing time packets at the host physical layer to network boundary at the time specified within the packet.
Patent CA-2406177-A1 (CA)
Title: 8.beta.-hydrocarbyl-substituted estratrienes as selectively active estrogens
Inventor: THIEME INA
IPC: A61P25/28
Filed: 2001-04-12
Abstract: The invention relates to novel 8.szlig.-substituted estratrienes of the general formula (I), wherein R2, R3, R6, R6', R7, R7', R9, R11, R11', R12, R14, R15, R15', R16, R16', R17 and R17' are defined as in the description and R8 represents a straight- or branched-chained, optionally partially or completely halogenated alkyl or alkenyl group with up to 5 carbon atoms, an ethinyl or prop-1-inyl group. The inventive estratrienes are used as pharmaceutically active substances that have in vitro a higher affinity to estrogen receptor preparations of rat prostate than to estrogen receptor preparations of rat uterus and which in vivo preferably have a preferential effect on bone material as compared to uterus and/or a pronounced effect with respect to the stimulation of the expression of 5HT2a receptor and transporter. The invention further relates to the production of these novel compounds, to their use in therapy and to the pharmaceutical forms of administration that contain said novel compounds. The invention further describes the use of said compounds for treating estrogen-deficiency related diseases and conditions and to the use of an 8.szlig.-substituted estratriene structural part in the overall structures of compounds that are characterized by a dissociation in favor of their estrogen effect on the bone as compared to the uterus.
Patent CA-2412227-A1 (CA)
Inventor: ZIJERVELD ADRIANUS MATTHEUS MA
IPC: A61P17/00
Filed: 2001-06-25
Abstract: The invention relates to the use of a formulation made of, or containing, at  least one dissimilated milk serum for improving the tolerance of human or animal organisms.
Patent CA-2412579-A1 (CA)
Title: Techniques d'identification de sequences polynucleotidiques et polypeptidiques qui peuvent etre associees a des pathologies medicales et physiologiques
Inventor: MESSIER WALTER
IPC: G16B10/00
Filed: 2001-06-06
Abstract: La présente invention concerne des techniques d'identification de séquences polynucléotidiques et polypeptidiques chez l'homme et/ou chez d'autres primates qui peuvent être associées à une pathologie physiologique, telle qu'une maladie (notamment la susceptibilité (chez l'homme) de développer le sida ou la résistance (chez le chimpanzé) au sida) ou un développement du cancer du sein. Ces techniques comparent des séquences de primates humains et de primates non humains par des méthodes statistiques. Les séquences ainsi identifiées peuvent être utiles comme cibles thérapeutiques hôte et/ou dans des analyses de biodosage.
Patent CA-2414019-A1 (CA)
Inventor: ESSER WINFRIED
IPC: C22C19/03
Filed: 2002-12-13
Abstract: High-temperature-resistant component, and process for producing the high-temperature-resistant component The invention relates to a high-temperature-resistant component (1) made from a nickel-base superalloy having the following composition, in percent by weight: 9-11% of Cr, 3-5% of W, 0,5-2.5% of Mo, 3-5% of A1, 3-5% of Ti, 3-7% of Ta, 1-5% of Re, remainder nickel. The invention also relates to a corresponding component (1) with an alloy composition corresponding to the composition described above except for the rhenium content being replaced by 0.1-5% by weight of ruthenium.
Patent CA-2415072-A1 (CA)
Title: Polyaxial connection device and method
Inventor: RITLAND STEPHEN
IPC: A61B17/70
Filed: 2001-07-02
Abstract: A surgical implant assembly (70) and components thereof, are disclosed. Such assemblies include a connector device (10) and an anchoring shaft (30). The assemblies are useful for insertion into bone and connecting a foreign object to bone via a polyaxial coupling mechanism.
Patent CA-2416349-A1 (CA)
Title: Dynamic recipients in an event management system
Inventor: MASSEY CHRISTOPHER CHARLES
IPC: H04L12/54
Filed: 2003-01-14
Abstract: A dynamic recipient method and system, for use in an event management system is disclosed. The method includes the steps of inserting a dynamic addressee placeholder into a notification; subsequently determining a dynamic addressee based on event data; and dynamically addressing a notification.
Patent CA-2418124-A1 (CA)
Inventor: MACKELVIE WINSTON R
IPC: G11B33/04
Filed: 2003-02-05
Abstract: A one piece hanging file made from a single strip of flexible plastic film or fabric. Small loops of the strip are heat-welded at intervals creating channels or hems for removable hangers. Larger loops between the channels become the file pockets. If made of transparent plastic, the hangers also serves as a built-in label holders. The looped-bottom file pocket design allows for the filed objects to rise smoothly out of the file pocket when either adjacent hanger is lifted. A hole or aperture may be added to the looped bottom to allow disk media to be thereby stabilized so as to not accidentally roll sideways out of the pocket when the file and contents are moved or transported. Because of it's low cost, substantially smaller-sized hanging files can be used for business cards, compact disks, cassettes, photographs, brochures, and other small articles or media. These smaller-sized hanging files may hang from parallel rails in a purpose-built tray or from the edges of their packaging box, or they may hang crosswise in an existing hanging file folder. Because adjacent files share a common hanger, the number of hangers needed is nearly halved compared to existing hanging file folders.  This, in turn, reduces the total thickness and bulk.
Patent CA-2418491-A1 (CA)
Title: A wheelchair seat having adjustable telescoping assembly
Inventor: MOLNAR JAMES H
IPC: A61G5/08
Filed: 2001-08-06
Abstract: The invention pertains to wheelchairs, and more particularly, to a wheelchai r seat having a seat back member which substantially maintains a constant vertical angle when the seat bottom or rail iis pivotably raised and lowered . Accordingly, the angle between a seat back and seat rail is changed during adjustment of the seat rail.
Patent CA-2418834-A1 (CA)
Title: Iapl-3 a protein inhibitor of apoptosis proteins
Inventor: HENTSCH BERND
IPC: C12N15/09
Filed: 2001-08-02
Abstract: IAPL-3 polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing IAPL-3 polypeptides and polynucleotides in diagnostic assays.
Patent CA-2418942-A1 (CA)
Title: Aqueous lubricant used for plastic working of metallic material and method of lubricative film processing
Inventor: IMAI YASUO
IPC: B21J3/00
Filed: 2001-04-26
Abstract: An aqueous lubricant used for plastic working of metallic material which comprises (A) a water soluble inorganic salt, (B) lubricative agent selected from molybdenum disulfide and graphite and (C) wax, wherein the components are dissolved or dispersed in water, and wherein a concentration ratio (weight ratio) of (B)/(A) is in the range of 1.0-5.0 and (C)/(A)is 0.1-1Ø And a method of lubricative film processing on a metallic material, in that the lubricative film formed by applying the aqueous lubricant is in a dried weight of 0.5-40g/m2. A water soluble inorganic salt (A) is preferably selected from the group consisting of a sulfate, a silicate, a borate, a molybdete and a tungstate. The wax (C) is preferably a natural wax or a synthetic wax which is dispersed in water and has a melting point of 70-150°C. The aqueous lubricant can be used for imparting excellent lubricity with ease to the surface of a metal having no chemical conversion layer formed thereon.
Patent CA-2419072-A1 (CA)
Title: Vacuum container
Inventor: WANG SOO CHANG
IPC: A45C11/20
Filed: 2003-02-18
Abstract: Disclosed is a vacuum container including a container body, a lid for closing the upper end of the container body, a depression defined on the lid, a boss formed on the lid and defined with an air hole, a rotary cover rotatably arranged in the depression and having an accommodating space, and a closure member having a through-hole and coupled to the rotary cover.      The vacuum container also includes an airtightening element having a hollow body part fitted around the boss and a lip part extending in a radial direction from the hollow body part. A vacuum maintaining member includes a semi-spherical body received in the closure member and having an airtightening flange part brought into contact with the lip part of the airtightening element. An exposure bar extends upward from the semi-spherical body such that a part of the exposure bar is exposed to the outside through the through-hole of the closure member. The exposure bar is moved upward and downward in accordance with a vacuum state of the inside of the container body. The vacuum container effectively and reliably maintains the inside of the vacuum container under a vacuum state. Also, a user is allowed to easily confirm the vacuum state of the container with the naked eye, and to check an initial vacuumization date of a food item or the remaining effective vacuumization periods, as occasion demands.
Patent CA-2421449-A1 (CA)
Inventor: COUZENS WAYNE
IPC: A41G1/04
Filed: 2003-03-10
Abstract: A decoration is used for being displayed, and more particularly for decorating a tree. Each decoration may comprise a segment with an associated decorative element which may be selectively coupled in series with other segments to form a garland. Each decorative element includes a container for receiving a written message which relates to a particular event or memory of the owner of the decoration. Indicia is provided on each decorative element in association with the container and which is indicative of the written message contained therein.  The indicia of each decorative element is configured differently than the indicia of other decorative elements in an assembled garland so as to relate to plural different events or memories associated with the owner.
Patent CA-2422140-A1 (CA)
Title: Pressure relief system for a refrigerator
Inventor: CARDEN MICHAEL SCOT
IPC: F25D17/06
Filed: 2003-03-14
Abstract: To allow for easier opening of a refrigerator door, a pressure relief system is provided to relieve a pressure differential or vacuum that develops due to operation and use of the refrigerator. The pressure relief system includes a check valve having an orifice with a flexible membrane. An insulation portion of the pressure relief valve, which is foamed into the cabinet, spans from the fresh food compartment to a top of the cabinet and directs air towards the rear cabinet liner for moisture condensing measures. The pressure relief assembly also includes an adapter which mounts to the cabinet top and provides a mounting surface for an air return assembly.
Patent CA-2423175-A1 (CA)
Inventor: FERGUSON DAN
IPC: G06F9/445
Filed: 2001-09-20
Abstract: Procédés, systèmes et supports de stockage configurés comportant un agent de découverte (548) qui permettent de découvrir des mises à jour de logiciels, de découvrir si un ordinateur donné (202) peut utiliser la mise à jour de logiciel, puis de mettre à jour les ordinateurs avec ce logiciel si nécessaire automatiquement par l'intermédiaire d'un réseau (200) sans stockage des mises à jour sur une machine intermédiaire située dans le réseau. De plus, quand une défaillance (316) est détectée, le transfert est stoppé et le logiciel peut être automatiquement retiré (324) des ordinateurs qui ont déjà été mis à jour. La mise à jour de logiciel peut être stockée initialement à une adresse qui est inaccessible à travers le coupe-feu (214) du réseau, par téléchargement en amont intermédiaire de la mise à jour de logiciel vers un ordinateur de mises à jour (220) qui ne fait pas partie du réseau, mais qui peut passer à travers le coupe-feu, et qui est ensuite utilisé pour distribuer la mise à jour.