baber/WOPTO huggingface dataset:
Patent CA-2467874-A1 (CA)
Inventor: SJOGREN ERIC BRIAN
IPC: C07D409/04
Filed: 2002-11-25
Abstract: La présente invention concerne des composés représentés par la formule (I). Dans cette formule R?1¿ R?5¿, A, L, et X sont définis dans les spécifications. Ces composés conviennent comme antagonistes du récepteur CCR-3 et, par conséquent, ils peuvent être utilisés pour le traitement des maladies induites par le récepteur CCR-3.
Patent CA-2468045-A1 (CA)
Title: System and method of presenting multilingual metadata
Inventor: POTTER CHARLES MIKE
IPC: G06F16/90
Filed: 2004-05-20
Abstract: A system for representing multiple locales in metadata models is provided. T he system comprises a locale repository for storing locale information used to display multilingual metadata, and a display module for displaying the metadata mode l. The locale repository has locale references for representing locales, and multip le values of locale sensitive objects in a metadata model for representing locale values of the objects.
Patent CA-2469956-A1 (CA)
Title: Contact smart cards having a document core, contactless smart cards including multi-layered structure, pet-based identification document, and methods of making same
Inventor: JONES ROBERT
IPC: G06K19/077
Filed: 2002-12-23
Abstract: A smart identification document having a printed and laminated core. The laminated core is milled to create a cavity which receives a integrated circuit module (26). The cavity is wider at teh top (22), and receives the module, which floats above the bottom of the cavity (B).
Patent CA-2470264-A1 (CA)
Inventor: DAVE W VAAGS
IPC: A01K61/02
Filed: 2002-10-16
Abstract: An animal feeder system comprises a mobile feeder (20) suspended from an overhead track (22). The track can conveniently be made from pipe bent into a desired configuration. The mobile feeder has an on-board computer controller (50) and a computer-controlled motor which can drive the mobile feeder to feed drops located along the track. The mobile feeder has a number of feed compartments (30A-D) which each hold a feed ingredient. The ingredients are dispensed simultaneously by variable speed augers. A customized blend of feed ingredients is dispensed at each feed drop. The animal feeder system can automatically track the amount of feed consumed at each feed drop and can run unattended. Applications include feeding swine, horses, chickens, fish, cattle and other animals which are reared in captivity.
Patent CA-2470774-A1 (CA)
Title: A method and a kit for determination of a microbial count
Inventor: WESTH HENRIK
IPC: C12Q1/6816
Filed: 2002-12-19
Abstract: The invention relates to the field of estimating a microbial count in a sample using molecular techniques. The invention furthermore relates to a kit for performing such estimation and use of the estimation method for providing bacterial cell counts in milk and for diagnosing infectious conditions in animals and human beings. Furthermore, the invention relates to a method for quality control of food (especially milk and dairy products), feed and water samples using molecular techniques. Reproducible and reliable estimates of a microbial count can be obtained using a molecular hybridisation assay between a target nucleic acid sequence and a labelled probe. Proper calibration and quantitative recording of the signal produced by the label can estimate a microbial count. One important feature of the invention is the use of locked nucleic acid (LNA) monomers in the probes.
Patent CA-2472574-A1 (CA)
Title: Resource allocation for mimo-ofdm communication systems
Inventor: MEDVEDEV IRINA
IPC: H04J99/00
Filed: 2002-12-31
Abstract: Techniques to assign terminals for data transmission in a MIMO-OFDM system. A  scheduler forms sets of terminals, called a hypothesis, for data transmission for each of a number of frequency bands. One or more sub-hypotheses may be further formed for each hypothesis, with each sub-hypothesis corresponding to (1) specific assignments of transmit antennas to the terminal(s) in the hypothesis, or, (2) a specific order for processing the uplink data transmissions from the terminal(s). The performance of each sub-hypothesis is then evaluated. One sub-hypothesis is then selected for each frequency band based on the evaluated performance, and, the set of terminals in each selected sub-hypothesis are then scheduled for data transmission on the corresponding frequency band.
Patent CA-2473719-A1 (CA)
Inventor: SMITH LESLEY J
IPC: A61K9/127
Filed: 2003-01-22
Abstract: La présente invention concerne des préparations opioïdes encapsulées dans des liposomes et des méthodes d'utilisation assurant une activité analgésique de longue durée chez des animaux.
Patent CA-2479034-A1 (CA)
Title: Stepped cam die
Inventor: HODJAT YAHYA
IPC: B21D53/28
Filed: 2003-03-05
Abstract: The invention comprises a cam die. The cam die comprises at least one cam ring (20a, 20c). The cam ring comprises a plurality of moveable cam teeth. The cam teeth are moveable on a normal toward an axis of the cam die by a cam actuator (10). The cam actuator has an inside diameter that is less than an outside diameter of the cam ring. As the cam actuator moves parallel to the cam die axis along an outside circumference of the cam ring, the cam teeth are progressively engaged and pressed inwardly toward a work piece (p). The work piece is moved simultaneously with the cam actuator by action of a punch (60) that is concentric with the cam actuator and within the diameter of the cam ring. Each cam tooth is simultaneously engaged with the work piece as the work piece passes. A resilient member returns each cam tooth to a starting position after the cam actuator is withdrawn, allowing ejection of a finished part.
Patent CA-2480320-A1 (CA)
Title: Analysis of mixtures of nucleic acid fragments and of gene expression
Inventor: FISCHER ACHIM
IPC: C12Q1/68
Filed: 2003-02-27
Abstract: The invention relates to a method for analysing nucleic acid fragments, said method comprising the following steps: a) at least one mixture of nucleic acid fragments is prepared, said mixture having at least one recognition site for a restriction endonuclease cutting outside its recognition site, b) at least part of the mixture of nucleic acid fragments from step (a) is incubated with at least one restriction endonuclease having a cutting site outside its recognition site, and c) at least one nucleotide of the cut nucleic acid fragments from step (b) is identified, and optionally other fragment-specific characteristics of the cut nucleic acid fragments from step (b) are identified, said identification steps being simultaneously carried out for a plurality, or all, of the nucleic acid fragments.
Patent CA-2481345-A1 (CA)
Inventor: LUETGERT KARINE A
IPC: B41J11/00
Filed: 2003-04-02
Abstract: L'invention concerne un procédé d'impression d'image sur un objet consistant à mettre en oeuvre un objet (10) dont la surface extérieure possède une partie plane (26) et une rainure (30) en retrait de la partie plane (26), à appliquer une première couche de fond sur la surface extérieure, à sécher cette première couche de fond, et à pulvériser des gouttelettes d'encre sur la couche de fond séchée afin de former une image, les gouttelettes étant pulvérisées à partir d'une tête d'impression à jet d'encre (60) maintenue à une distance constante du plan de la partie plane (26) de l'objet.
Patent CA-2484272-A1 (CA)
Inventor: HANAUER GUIDO
IPC: A61P11/00
Filed: 2003-05-03
Abstract: L'invention concerne une combinaison d'inhibiteurs de la pompe à protons réversibles et de médicaments pour les voies aériennes destinée au traitement des troubles des voies aériennes.
Patent CA-2488365-A1 (CA)
Title: Procede et appareil permettant de traiter des emissions d'air et de recueillir des produits a partir de ces emissions
Inventor: TITMAS JAMES
IPC: B01D53/00
Filed: 2003-06-03
Abstract: L'invention concerne un système de traitement d'air (10) comprenant une sortie comprenant un anneau de sortie (20) défini par une paroi de sortie intérieure (27), une paroi de sortie extérieure (26) entourant la paroi intérieure (27), et un anneau pressurisé (28) situé entre la paroi intérieure (27) et la paroi extérieure (26), et au moins un condenseur (21), suspendu à l'intérieur de l'anneau de sortie (20), ledit condensateur (21) renfermant un fluide de refroidissement.
Patent CA-2490315-A1 (CA)
Inventor: LIVERSIDGE BARRY PETER
IPC: A61M5/32
Filed: 2003-06-23
Abstract: A safety arrangement for a medical needle (15) has a support (14) for carryi ng the mount end of the needle, and a sleeve (16) slidably mounted on the suppo rt (14) for movement from an initial position to a retracted position and then back to a protecting position where the sleeve (16) covers the tip (21) of t he needle (15). A spring (32) urges the sleeve towards its protecting position and a blocking member (23) projects forwardly from the support (14) and is movable between non-blocking and blocking positions. In the non-blocking position the sleeve (16) is free to slide from its initial position to its retracted position. On movement of the sleeve to its protecting position, th e blocking member (23) moves to lie between the support (14) and sleeve (16) t o prevent subsequent movement of the sleeve away from its protecting position. A control mechanism (27) releases the blocking member (23) so that it may move from its non-blocking position to its blocking position, the mechanism (27) being controlled by movement of the sleeve (16) from its initial position at least partway towards its retracted position.
Patent CA-2497324-A1 (CA)
Title: Methods for fragmenting and labelling dna
Inventor: CHEN CHUAN
IPC: C12Q1/68
Filed: 2005-02-17
Abstract: Methods for fragmenting and labeling nucleic acids for hybridization analysis are disclosed. In one aspect of the invention, methods and compositions are provided for fragmenting nucleic acid samples by exposure to acidic conditions to generate abasic positions and then cleavage of the abasic sites by, for example, an apurinic/apyrimidinic endonuclease. The resulting fragments may be end labeled and analyzed by hybridization to an array of nucleic acid probes.
Patent CA-2497418-A1 (CA)
Inventor: MIDORIKAWA YUTAKA
IPC: G01N33/574
Filed: 2003-09-04
Abstract: It is intended to provide a method of diagnosing cancer by detecting a novel cancer marker in blood. By detecting soluble glypican 3 in a test sample, cancer can be diagnosed.
Patent CA-2497496-A1 (CA)
Title: In vitro peptide expression library
Inventor: ULLMAN CHRIS
IPC: C12N15/09
Filed: 2003-09-05
Abstract: The invention provides a method for making in vitro peptide expression libraries, and for the isolation of nucleotide sequences encoding peptides o f interest, wherein the peptides or proteins are specifically associated with the DNA encoding them through non-covalent protein:DNA binding. The method describes ways of making the library itself, DNA molecules encoding the library and uses of the expression library.
Patent CA-2498927-A1 (CA)
Title: Method and system for checking track integrity
Inventor: HICKENLOOPER HARRISON THOMAS
IPC: B61L3/00
Filed: 2003-10-10
Abstract: A train control system includes a control module that determines a position of a train using a positioning system and consults a database to determine when the train is approaching a portion of track monitored by a track circuit. When the train is near a track circuit, but while the train is still far enough away from the track circuit such that the train can be stopped before reaching the portion of track monitored by the track circuit, the train transmits an interrogation message to a transceiver associated with the track circuit. When the track circuit receives the interrogation message, a test is initiated. The test results are transmitted back to the train. The train takes corrective action if the track circuit fails to respond or indicates a problem.
Patent CA-2501991-A1 (CA)
Title: Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
Inventor: KOLDERUP KENNETH M
IPC: H04W60/04
Filed: 2003-10-17
Abstract: An unlicensed wireless service (126) is adapted to generate the interface protocols of a licensed wireless service (106) to provide transparent transition of communication sessions between a licensed wireless service and an unlicensed wireless service. In one embodiment, a mobile station (102) includes level 1, level 2, and level 3 protocols for licensed wireless servi ce and an unlicensed wireless service. An indoor base station (128) and indoor network controller provide protocol conversion for the unlicensed wireless service into a standard base station (108) controller interface of the licensed wireless service.
Patent CA-2502480-A1 (CA)
Title: Renouvellement de certificat dans une infrastructure d'autorite de certification
Inventor: QIU XIN
IPC: G06F21/00
Filed: 2003-11-07
Abstract: L'invention concerne un système utilisant des certificats numériques qui présentent des intervalles de validité se chevauchant. Ces certificats se chevauchant peuvent être utilisés dans un réseau d'autorités de certification hiérarchique, en vue d'obtenir des bénéfices, tels que l'augmentation de l'utilisation de tous les certificats dans une chaîne de certificats, la diminution/élimination des mises à jour/téléchargements de certificats destinés à une large partie de la population, le remplacement unique du nombre minimal de certificats dans la hiérarchie fiable pour rétablir la chaîne de certificats, la diminution de la complexité du maintien de l'imbrication des certificats dans un processus de génération de certificats, la baisse du risque d'interruption de service, et la commande de l'étendue de l'ancienne technologie en circulation, et la réduction du risque lié aux vieux produits plus susceptibles d'être attaqués. Cette invention a aussi trait à un processus de renouvellement de certificats d'un mode de réalisation préféré. ? ¿
Patent CA-2502851-A1 (CA)
Title: Prosthetic femoral joint
Inventor: AUX EPAULES ARNAUD
IPC: A61F2/34
Filed: 2005-03-31
Abstract: A prosthetic femoral joint comprising a part-spherical cup (1) adapted for location in an actabulum and having a part-spherical inner bearing surface (2) to receive a part-spherical ball head (3) which can be attached to a stem (4) for location in a femur, and in which the part-spherical inner bearing surface of the cup extends around an angle of more than 180° and a portion thereof adjacent an entry mouth (8) is formed with a substantially flat face (9) which is at a radius (R1) from the centre of the hemispherical inner bearing surface which is less than the radius (R2) of the remainder, and in which the ball head has a co-operating substantially flat face (10) on its part-spherical surface (11) on which is provided means (6) to receive and retain the stem with which it is to be used, and which prior to attachment to said stem allows it to be located in the cup and rotated so that it is retained thereon, the dimensions and configuration of the part-spherical inner bearing surface and the part-spherical bearing surface on the ball head being arranged to cause a movement of translation of the head during rotation to displace the head so that there is a crescent shaped retention area on each opposed side thereof.
Patent CA-2502986-A1 (CA)
Inventor: EINI MEIR
IPC: A61K/
Filed: 2003-10-24
Abstract: The invention relates to an alcohol-free cosmetic or pharmaceutical foam carrier comprising water, a hydrophobic solvent, a foam adjuvant agent, a surface-active agent and a water gelling agent. The cosmetic or pharmaceutical foam carrier does not contain aliphatic alcohols, making it non-irritating and non-drying. The alcohol-free foam carrier is suitable for inclusion of both water-soluble and oil soluble pharmaceutical and cosmetic agents.
Patent CA-2505961-A1 (CA)
Inventor: CHESBROUGH RICHARD M
IPC: A61B19/00
Filed: 2003-11-17
Abstract: An apparatus (10) for percutaneously implanting a localization wire (80) into a tissue mass (150) comprises a preloaded localization wire (80) with a distal end (82) and a cannula (60) that can retract relative to the localization wire (80) to expose the distal end (82) to the tissue mass (150). A method for implanting a localization wire (80) includes inserting a cannula (60) with a preloaded localization wire (80) into a tissue mass (150) and retracting the cannula (60) relative to the localization wire (80) to expose a portion of the localization wire (80) to the tissue mass (150).
Patent CA-2508102-A1 (CA)
Inventor: SCHMALZ STEVEN C
IPC: H02H1/00
Filed: 2005-05-20
Abstract: Un appareil comprend un premier circuit détectant lorsqu'une valeur absolue d'un signal de courant est inférieure à une première valeur prédéterminée, et émettant un signal après un premier délai. Un comparateur compare ledit signal à une enveloppe d'un signal de courant redressé, afin de fournir une sortie avec une pluralité d'impulsions qui durent pendant un délai relativement plus long pour une valeur relativement petite de l'enveloppe, et durent pendant un délai relativement plus court pour une valeur relativement grande de l'enveloppe. Un deuxième circuit valide la sortie de comparateur si le signal de courant redressé est supérieur à une deuxième valeur prédéterminée, et invalide la sortie de comparateur une fois que le signal de courant redressé est inférieur à la deuxième valeur prédéterminée pendant un deuxième délai. Un troisième circuit accumule les impulsions et émet un signal représentant un arc de court-circuit des surfaces trempées.
Patent CA-2509971-A1 (CA)
Inventor: HIDDEMA JORIS
IPC: A01B63/24
Filed: 2005-06-15
Abstract: Structure such as an agricultural, forestry or horticultural machine with a parallel bar linkage assembly (18) adjustably mounting an implement (20) such as a spray assembly for vertical movement relative to the ground. The linkage assembly includes a first and a second parallelogram (48, 50) having a first common link (30). A first portion (54) of the link (30) forms one side of the first parallelogram (48) and a second portion (58) of the link (30) forms one side of the second parallelogram (50). The two parallelograms (48, 50) save space and improve implement positioning and action radii as compared to conventional linkage constructions.
Patent CA-2510994-A1 (CA)
Title: Memory seat module having integrated sensors
Inventor: VERGIN WILLIAM E
IPC: B60N2/90
Filed: 1997-10-03
Abstract: An electronic memory seat module (40) having integrated sensors (50, 54) is disclosed. The module (40) is mounted on a seat frame (20) which, in turn, is mounted on a fixed base member (14). Position sensors (50, 52, 54) are mounted in or on the module (40). Mechanical linkages (62, 68, 74) are provided between adjustable members belonging to the seat frame (20) and the sensors (50, 52, 54). The linkages (62, 68, 74) translate movement of the structural members into motion which can be sensed by the sensors (50, 52, 54). This sensed position can then be stored by an electronic memory unit for later recall.
Patent CA-2516605-A1 (CA)
Inventor: YAMAGUCHI TAMAMI
IPC: G01N31/22
Filed: 2005-08-23
Abstract: A mineral acid detection tape includes a cellulose paper substrate saturated with a formula solution and provides an extended life detection tape of at least a three-month period of time when place in service.
Patent CA-2517578-A1 (CA)
Inventor: FROSCH TRACEY A
IPC: B05B15/00
Filed: 2004-03-05
Abstract: A trigger-actuated cleaning device (1) dispenses an aerosol cleaning agent from a pressurized canister (5). The canister has a female valve assembly (802). In one form an over cap (500~) fits onto the canister (5) over the valve and has a male stem (600) on a pivotable part of the over cap (500~) that opens the valve when moved by a rod (208) linked to a remote trigger (412). The stem (600) is either formed integrally with the over cap (500~) or is removably attached to a stem socket (700) formed in the over cap (500~). In another form the actuator is a button (900) having a stem (902) that fits in the female valve (802).
Patent CA-2517739-A1 (CA)
Title: Wrapper with decorative extension and method
Inventor: WEDER DONALD E
IPC: A01G9/02
Filed: 2004-01-22
Abstract: A wrapper (10) for wrapping a flower pot and/or floral grouping or another item such as a basker. The wrapper in constructed of a sheet of material (12) having an extension (26) attached to a portion of the sheet of material. When the wrapper is formed about a flower pot, floral grouping, or other item such as a basket to form a decorative cover, upper edges of the sheet of material and extension cooperate to form a skirt portion preferably having at least two separate edges providing a ~two-sheet~ effect in the decorative cover. The wrapper may have extensions on opposing ends of the sheet of material and may having one or more additional overlapping extensions.
Patent CA-2518092-A1 (CA)
Inventor: BLANCO ERNESTO E
IPC: A61L/
Filed: 2004-03-05
Abstract: A surgical device (1) includes a sealing member (61) forming a gas tight seal with an instrument (13) disposed therein. In an embodiment, the conical section (63) is connected to the seal ring (81) and has a height at least as large as a diameter of a base of the conical section before disposing the instrument therein. In another embodiment, first and second elastic protrusions (115) have the instrument disposed therein, the elastic protrusions contacting one another to form the gas tight seal. In another embodiment, a first is connected to the seal ring (61), and a second section is connected to the first section and has the instrument disposed therein. The sealing members, as well as methods of sealing with the sealing members are also disclosed.
Patent CA-2520374-A1 (CA)
Title: Methods of fabricating interferometric modulators by selectively removing a material
Inventor: ARBUCKLE BRIAN W
IPC: B81B7/02
Filed: 2005-09-21
Abstract: Methods for making MEMS devices such as interferometric modulators involve selectively removing a sacrificial portion of a material to form an internal cavity, leaving behind a remaining portion of the material to form a post structure. The material may be blanket deposited and selectively altered to define sacrificial portions that are selectively removable relative to the remaining portions. Alternatively, a material layer can be laterally recessed away from openings in a covering layer. These methods may be used to make unreleased and released interferometric modulators.
Patent CA-2520524-A1 (CA)
Title: Sugar production system
Inventor: SANDERS DAVID O
IPC: C13B35/02
Filed: 2004-03-24
Abstract: A sugar process system for conditioning sugar processing liquid obtained from plant material, the sugar processing system including an aeration chamber (37) and/or a vacuum chamber (42).
Patent CA-2521454-A1 (CA)
Title: Method of increasing the cell volume of pur foams
Inventor: ROSSBERG KARIN
IPC: C08G18/48
Filed: 2005-09-28
Abstract: The mean pore number of conventional open-celled PUR foams having at least 8 ppi can be significantly reduced if the foam is stored in a liquid compound having an aromatic skeleton and at least one hydroxy group or in such a compound dissolved in a solvent.      During this treatment, the foam experiences an increase in volume of at least 10% without the pores collapsing.      Ceramic foams produced from open-celled PUR foam having a mean pore count of less than 8 ppi are particularly suitable as flame zone structure for pore burners.