baber/WOPTO huggingface dataset:
Patent CA-2449743-A1 (CA)
Title: Circuit for imposing voltages on the electrodes of trays used in the chef pulsed field electrophoresis system
Inventor: LOPEZ CANOVAS LLIA
IPC: B01D57/02
Filed: 2002-06-07
Abstract: The invention relates to a circuit for imposing voltages on the electrodes of trays used in the CHEF pulsed field electrophoresis system. Said circuit is formed by two identical application circuits that are connected to a power source by means of an alternator in such a way that only one of the two circuits receives electrical energy each time. Each application circuit consists of several resistors and diodes, which are series connected to form a voltage divider. Voltage repeaters are connected to the nodes formed at the union of two resistors. Each repeater is connected to a pair of electrodes that are to be polarized to the same potential. Diodes are introduced to correct minor errors in the voltage pattern applied to the electrodes. The circuit can maintain the potential in each electrode when conductivity variations occur during electrophoresis. Each application circuit generates a homogenous electrical field having the same value and different direction in a tray used in the CHEF pulsed field electrophoresis system. Trays with different number and arrangement of and separation between electrodes can be polarized with said circuit.
Patent CA-2450246-A1 (CA)
Inventor: KOTO SHINICHIRO
IPC: H04N19/94
Filed: 2003-04-18
Abstract: Cette invention concerne un dispositif de codage/décodage d'une image mobile comprenant un générateur (108) d'images à prédiction/mémoire d'images servant à sélectionner une combinaison à partir d'une pluralité de combinaisons entre au moins un numéro d'image de référence préparé à l'avance et un paramètre de prédiction et à générer un signal (212) d'image de prédiction en fonction du numéro d'image de référence et du paramètre de prédiction de la combinaison choisie. Ce dispositif utilise un codeur (111) à longueur variable pour coder des informations (210) à coefficient de conversion orthogonal concernant un signal d'erreur de prédiction du signal (212) d'image de prédiction pour un signal (100) d'image mobile d'entrée, des informations de mode (213) indiquant un mode de codage, des informations de vecteur de mouvement (214) et des informations d'indice (215) indiquant une combinaison du numéro d'image de référence et du paramètre de prédiction sélectionnés.
Patent CA-2453371-A1 (CA)
Inventor: PEASE RONALD
IPC: B61L29/10
Filed: 2003-12-16
Abstract: A railroad crossing gate assembly includes a gate arm adapter. The gate arm adapter is pivotally mounted to allow a lowered gate arm to rotate either toward or away from a railroad crossing in response to a perpendicular force in a horizontal plane. The gate arm mechanism further includes multiple interchangeable spring assemblies that generate a return force to bring a displaced gate arm back to its normal operating position. The gate arm mechanism also includes at least two latch hook assemblies for selectively latching the gate arm in its normal position and controlling the rate of return of the gate arm from a displaced position through application of a pivotally leveraged force to a braking surface of the adapter.
Patent CA-2453575-A1 (CA)
Inventor: GOLDENHERSH MICHAEL
IPC: D06M13/123
Filed: 2002-07-22
Abstract: A material system and method for protecting yarns, fibers, fabrics and finished textiles from deleterious effects of ultraviolet radiation, the system including a material containing: (i) at least one physical UVR attenuator, the attenuator having an average particle size below 1000 nanometers; (ii) at least one chemical UVR attenuator, and (iii) at least on e flexible, film-forming polymeric binder for bonding the material to a textil e surface, wherein the physical UVR attenuator is dispersed within the binder to form an aqueous dispersion.
Patent CA-2455678-A1 (CA)
Inventor: ROSEN AKE
IPC: B29L22/00
Filed: 2002-08-21
Abstract: L'invention concerne un procédé de fabrication d'un récipient (19) comportant un assemblage de goulot à vis. Le procédé est caractérisé en ce qu'il consiste à arranger un goulot à vis (11) comportant un filetage externe (12), par rapport à une portion de paroi chauffée (18) du corps (1) d'un récipient (19) de telle façon qu'un orifice (15) du goulot à vis (11) soit appliqué à cette portion et recouvert par cette portion de paroi (18), et à thermoformer dans cette portion de paroi (18) une projection (17) comportant un filetage externe, le goulot à vis (11) agissant comme moule.
Patent CA-2458217-A1 (CA)
Title: (-)-1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane, compositions thereof, and uses as a dopamine-reuptake inhibitor
Inventor: LIPPA ARNOLD STAN
IPC: A61P25/28
Filed: 2002-08-14
Abstract: The present invention relates to (-)-1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane and pharmaceutically acceptable salts thereof, compositions comprising (-)-1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane or a pharmaceutically acceptable salt thereof, and methods for treating or preventing a disorder alleviated by inhibiting dopamine reuptake. In one embodiment, the disorder is attention-deficit disorder, depression, obesity, Parkinson's disease, a tic disorder, or an addictive disorder. The (-)-1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane or pharmaceutically acceptable salt thereof is preferably substantially free of its corresponding (+)-enantiomer.
Patent CA-2459833-A1 (CA)
Inventor: CAETANO SAUL
IPC: G09F21/04
Filed: 2004-04-05
Abstract: A rotational display with a rotatably mounted body and mountable on, for example, a motor vehicle window.      The display has a body for receiving indicia and a locking mount to prevent theft of the display.
Patent CA-2459953-A1 (CA)
Title: Procede et appareil d'entretien de canalisation souterraine
Inventor: NICHOLS RANDALL A
IPC: B05B13/06
Filed: 2002-09-13
Abstract: L'invention concerne un système permettant de remplir l'intérieur d'un joint ou autre espace vide dans une canalisation. Ce système comprend un conduit flexible, un dispositif de remplissage relié détachable audit conduit flexible (310), ce dispositif de remplissage étant conçu et disposé de manière à appliquer un matériau de remplissage sur une surface intérieure de la canalisation, à combler un ou plusieurs espaces vides dans la canalisation, une unité de propulsion reliée à au moins un des conduits flexibles et au dispositif de remplissage qui propulse le conduit flexible dans la canalisation, ainsi qu'un appareil de dégagement de débris comprenant des lames racleuses (339, 341, 343).
Patent CA-2462227-A1 (CA)
Title: Adhesive antineoplastic compositions
Inventor: STENDEL RUEDIGER
IPC: A61P35/00
Filed: 2004-03-29
Abstract: A method of treatment for preventing or inhibiting growth of cancer cells utilizes an antineoplastic composition including an antineoplastic-effective amount of a methylol transfer agent (MTA) in combination with biodegradable adhesive capable of adhering to tissue of a living subject.
Patent CA-2462419-A1 (CA)
Title: N-heterocyclyl hydrazides as neurotrophic agents
Inventor: MACIELAG MARK
IPC: A61K31/4155
Filed: 2002-10-04
Abstract: This invention relates to a series of N-heterocyclyl hydrazides of Formula I , and pharmaceutically compositions containing them. The compounds of the invention have neurotrophic activity and are useful in the treatment and prevention of neuronal disorders such as Parkinson's disease,Alzheimer's disease, stroke, multiple sclerosis, amyotrophic lateral sclerosis diabetic neuropathy and Bell's palsy.
Patent CA-2462531-A1 (CA)
Inventor: STEWART DONALD IAN HALL
IPC: C12Q1/70
Filed: 2002-10-04
Abstract: L'invention porte: sur un nouveau phage assistant; sur un phag~mide; sur un syst­me de pr~sentation du phag~mide qui pr~sente une mutation ambre dans le g­ne 3 du phage assistant qui ainsi n'est pas exprim~ dans la bact~rie non permissive; et sur un codon non-sens encadr~ situ~ dans le phag~mide avant la s~quence codant pour le g­ne 3 qui empÚche l'expression du g3p sauf si y est ins~r~ un g­ne ~tranger qui empÚche la propagation des phag~mides sans insert. Il en r~sulte une pr~sentation am~lior~e des produits g~niques ~trangers sur les virions individuels, l'absence de virions sans inserts de g­nes ~trangers, et la cr~ation de grosses biblioth­ques de pr~sentation de phages.
Patent CA-2463455-A1 (CA)
Inventor: TOJEK JOE
IPC: G06Q30/00
Filed: 2002-10-15
Abstract: A learning system includes a plurality of teacher and student stations for holding one or more learning sessions between a teacher and one or more students. A server serves instructional material for creating a learning environment during the learning session, and a database stores at least one of teacher and student attributes that relate to language ability. In the prese nt invention, the instructional material is a computer generated instructional material that is produced based on the language ability of the student or th e teacher.
Patent CA-2464043-A1 (CA)
Title: Facial exercise device and method
Inventor: SAVA JACQUELINE LAURA
IPC: A63B21/02
Filed: 2004-04-08
Abstract: A facial exercise device permits different muscle groups in a user's face to be exercised. The devices includes an elastic strap assembly configured to grip a user's head, and a pair of pad assemblies that contact the user's face. The strap assembly preferably defines tensioned strap junctions that press the pad assemblies firmly against the user's face. Each junction is formed by three lengths of strap that radiate in different angular directions so that lateral forces applied by the straps to the pad tend to cancel. The pad assemblies displace along tensioned straps to permit positioning to accommodate different users and to exercise different muscle groups.
Patent CA-2473366-A1 (CA)
Title: Oil deaeration device
Inventor: TIGERHOLM LARS
IPC: F16K24/04
Filed: 2003-01-16
Abstract: The present invention relates to an oil deaeration device (10) that comprises a base (11) and an oil housing (26), said base (11) being equipped with a first and a second inlet (12, 14), an outlet (13), a float (35) provided in the oil housing (26) and a diaphragm (18) provided in the oil housing (26), that the oil housing (26) is divided into two chambers (29, 30), that the float (35) is provided in a first chamber (29), and that a further float (39) is provided in a second chamber (30). It is significant for the oil deaeration device that the diaphragm (1x8) on one side is connected to the first chamber (29), that the diaphragm (18) on its other side is connected to the second chamber (30), that a safety valve (50, 51; 150, 151) is provided in connection with the outlet (13), and that the safety valve (50, 51; 150, 151) communicates with the outlet (13) in its open position.
Patent CA-2475425-A1 (CA)
Title: Downhole signal communication and measurement through a metal tubular
Inventor: SMITH DAVID L
IPC: E21B47/01
Filed: 2001-05-07
Abstract: Systems and methods for downhole communication and measurement utilizing an improved metallic tubular (30) having an elongated body with tubular walls and a central bore (32) adapted to receive a run-in tool (10). The tubular including slotted stations to provide through-tubular signal transmission and/or reception. Hydraulic isolation between the interior and exterior of the tubular is provided by pressure barrier means at the slotted stations. Sensors and/or sources are mounted on the run-in tool, which is adapted for transmission through a drill string to engage within the tubular in alignment with the slotted stations. A run-in tool configuration includes a modulator for real-time wireless communication with the surface and/or remote downhole tools. A tubular and run-in tool configuration also includes inductive couplers (122) for wireless signal data transfer. A method for measuring a formation characteristic utilizing a run-in tool adapted with an interchangeable end segment for multi-mode downhole transport. Methods for sealing an opening (38) on the surface of a tubular having an elongated body with tubular walls and a central bore.
Patent CA-2476438-A1 (CA)
Inventor: TAYLOR CHARLES PRICE JR
IPC: A61P19/00
Filed: 2003-02-12
Abstract: La présente invention a trait à une combinaison, comportant un inhibiteur sélectif de COX-2, ou un sel pharmaceutiquement acceptable de celui-ci, et un ligand alpha-2-delta, ou un sel pharmaceutiquement acceptable de celui-ci, et du valdécoxib. Des exemples d'inhibiteurs sélectifs de COX-2 comprennent le valdécoxib, le réfocoxib, et le célécoxib. Des exemples de ligands alpha-2-delta comprennent la gabapentine, la prégabaline, l'acide acétique de (3S, 4S)-(1-aminométhyl-3,4-diméthyle-cyclopentyle), et le chlorhydrate de 3-(1-aminométhyl-cyclohexyméthyl)-4H-[1,2,4]oxadiazol-5-one. Ces combinaisons sont utiles pour le traitement de certaines maladies comprenant la détérioration du cartilage, l'inflammation, la douleur, et l'arthrite.
Patent CA-2479344-A1 (CA)
Inventor: SANZ-PASTOR IGNACIO
IPC: G06T15/00
Filed: 2003-03-19
Abstract: Terrain is rendered in a three-dimensional computing environment by attaching a number of fixed terrain layers (figure 2, 206, 208, 210) to the viewer, in a configuration such that each layer (206, 208, 210) resembles a "magic carpet"  on which the viewer flies. Each concentric layer (206, 208, 210) covers a successively larger area of the visual database, and the vertex density and texture resolution of each layer is independent of other layers. Each layer (206, 208, 210) may feature a fading band (212, 214) around its circumference (206, 208), which can facilitate fading between consecutive layers. This approach achieves optimal vertex density/range distribution, which enables both very far horizons (exceeding 100 nmi) and very high elevation detail in the foreground, while maintaining strict performance requirements. High texture resolution and sparsely populated terrain texture are also achieved without the use of specialized hardware because each layer is textured independently. This overcomes the need for special-purpose hardware and provides a superior visual experience compared to previously available techniques.
Patent CA-2481111-A1 (CA)
Title: Process of masking cooling holes of a gas turbine component
Inventor: STANKOWSKI ALEXANDER
IPC: F01D5/00
Filed: 2003-03-12
Abstract: Process of masking cooling holes (4) of a gas turbine component (1) with an external surface (6), comprising a cavity (2) and a plurality of cooling hol es (4) before coating the gas turbine component (1), comprising the steps of first applying a mask material (5) to the cooling holes (4) so that the cooling holes are filled at least closest to the external surface (6), where by the mask material (5) contains a filler material. Then the mask material (5) within the cooling holes (4) is thickening and the coating (8) is applied to the external surface (6) of the component (1) and the masked cooling holes (4). In the end remaining thickened mask material (5a) is removed from the cooling holes (4).
Patent CA-2483749-A1 (CA)
Title: Method and device for combating pests living in the earth, especially termites
Inventor: POLLINGER HARTWIG
IPC: A01M17/00
Filed: 2003-03-27
Abstract: The invention relates to a method and a device for combating pests living in the earth, especially termites. The aim of the invention is to produce a method and a device wherein at least the fertility of the pests and optional ly the laying of eggs is destroyed in a reliable manner using microwave energy which is relatively economical and avoiding harmful consequential effects on humans. The aim of the invention is achieved by using an underground cavity locating method in order to detect nests arranged primarily in the earth and by subsequently drilling a hole in the surface of the earth descending as fa r as the located cavity. An antenna connected to a microwave generator is then introduced into the hole as far as the located cavity, whereupon microwave energy is radiated via the antenna into the earth in the area around the located cavity. The invention also relates to a device for combating pests living in the earth.
Patent CA-2484151-A1 (CA)
Inventor: OHNUKI HIROSHI
IPC: A23L1/00
Filed: 2003-04-22
Abstract: Natural pigments that can be blended into capsules that satisfy the stability and characteristics required for capsules under practical conditions of production and that also have an aesthetic color. Hard capsules can include 0.01 to 5.0% by weight of natural pigment or natural pigment derivative selected from the group consisting of gardenia red pigment, marigold pigment, purple corn pigment, tamarind pigment and sodium iron chlorophyllin, or from 0.1 to 5.0% by weight of titanium dioxide together with said pigment.
Patent CA-2484402-A1 (CA)
Title: Deflector embedded impingement baffle
Inventor: ROYAL GLEN WILLIAM
IPC: F02C7/18
Filed: 2004-10-12
Abstract: An impingement baffle (62) includes a perforate plate (64) having a pattern of impingement holes (66). An imperforate deflector (68) is spaced from the plate (64) and is smaller than the plate for deflecting inlet air around the deflector to the holes (66). The baffle (62) is disposed between a turbine shroud (28) and supporting hanger (36), and the deflector (68) is disposed between the hanger (36) and the baffle (62).
Patent CA-2486202-A1 (CA)
Title: A method of air conditioning and system for the same
Inventor: GONTCHAROV ALEXANDRE
IPC: F24F8/60
Filed: 2004-11-22
Abstract: An air conditioning method and systems for the same for purification of indoor air by cooling of inflowing air to cryogenic temperature, separation of contaminants and preheating of outgoing air to required temperature wherein cooling is produced by injecting of oxygen and nitrogen at cryogenic temperature into the air passage through a heat exchanger or by using a cryogenic generator that is connected to an air passage of an air conditioning system.
Patent CA-2489863-A1 (CA)
Inventor: LI XUDONG
IPC: G06T1/00
Filed: 2004-12-08
Abstract: A computer-based method for the development of an image analysis protocol for analyzing image data, the image data containing images including image objects, in particular biological image objects such as biological cells.  The image analysis protocol, once developed, is operable in an image analysis software system to report on one or more measurements conducted on selected ones of the image objects. The development process includes providing functions for selecting predetermined image analysis procedures, the functions allowing the user to define: at least one first target identification setting for identifying a first target set of image objects in the image data; at least one second target identification setting for identifying a second target set of image objects in the image data; a relationship between the first and second set of image objects; and one or more measurements which are to be reported for the image data, the measurements being conducted using the defined relationship.
Patent CA-2491593-A1 (CA)
Title: Pull rod coupling
Inventor: THOMAS KURT JUDSON
IPC: F16K1/00
Filed: 2004-12-24
Abstract: A pull rod coupling configured to operably couple a pull rod to a fluid control device.
Patent CA-2491707-A1 (CA)
Title: Eliminating hot spots at end portions of bus bars of a heatable transparency having an electrically conductive member
Inventor: HAWK ALLEN R
IPC: B60S1/02
Filed: 2003-07-16
Abstract: A transparency, e.g. a laminated heatable windshield has a pair of spaced bus bars on an electric conductive member e.g. a sputtered electric conductive coating. The perimeter of the coating is spaced from the peripheral edge of the sheet to provide a non-conductive strip. Electric conductive leads connected to the bus bars provide external electric access to the bus bars.  End portions of each of the bus bar extend beyond the perimeter of the coating into the non-conductive strip to minimize, if not eliminate, hot spots at the end portions of the bus bars. Additional features to reduce hot spots includes the pair of bus bars having different lengths with one of the bus bar extending along the top side of the coating and one of the bus bars extending along the bottom side of the coating. The portions of the coating between the bus bars do not extend beyond the ends of the longer bus bar. In still a further feature of the invention, the windshield has a vision area having a top edge and a bottom edge, and the coating has a top edge adjacent the top edge of the vision area and a bottom edge adjacent the bottom edge of the vision area. The top bus bars is adjacent the top edge of the coating and the bottom bus bar is adjacent the bottom edge of the coating with both bus bars outside of the vision area. The bottom edge of the coating is spaced a greater distance from the bottom edge of the vision area than the bottom bus bar and the top edge of the coating is spaced a greater distance from the top edge of the vision area than the top.
Patent CA-2493471-A1 (CA)
Inventor: MOLENAAR THOMAS JACOBUS MARIA
IPC: C07K5/107
Filed: 2003-07-04
Abstract: La présente invention se rapporte à des dérivés de composés qui se lient sélectivement à la P-sélectine humaine qui est une molécule d'adhésion, et particulièrement aux dérivés qui comportent une fraction peptidique ou un équivalent fonctionnel de ladite fraction peptidique et sont représentés par X(A¿x?)¿m?A¿3?A¿1?A¿2?A¿1?Y. En outre, l'invention se rapporte à des procédés de préparation de ces composés, à l'utilisation de ces composés pour la mise en oeuvre de procédés thérapeutiques ou diagnostiques et dans des compositions pharmaceutiques, aux molécules de liaison se liant à ces composés et à un procédé permettant de déterminer si un composé est capable de se lier à la P-sélectine.
Patent CA-2496946-A1 (CA)
Inventor: TALATI NARESH
IPC: G06F9/44
Filed: 2003-08-26
Abstract: L'invention concerne un procédé et un dispositif permettant de charger un code sans temps d'arrêt. Ce procédé consiste à activer la nouvelle version du code exécutable, à empiler les événements matériels durant la copie du code et de sa permutation, à copier le code dans la zone d'exécution, à redémarrer le système une fois la copie du nouveau code terminée, sans réinitialisation du matériel, et à traiter les événements matériels empilés avec les mêmes informations d'état système (matériel et micrologiciel).
Patent CA-2500129-A1 (CA)
Inventor: YASUNO HIDEYUKI
IPC: C12Q1/68
Filed: 2002-09-30
Abstract: La présente invention a trait à des oligonucléotides pour le génotypage du gène de thymidylate synthase. Le nombre de séquences répétées en tandem dans la région promotrice du gène de la thymidylate synthase peut être identifiée en fonction de l'hybridation d'un oligonucloétide de l'invention à l'ADN génomique d'un sujet. Ainsi, le génotype de la thymidylate synthase peut être identifié à partir du nombre de séquences de répétition en tandem. Le génotype est associé à la sensibilité d'un sujet vis-à-vis d'un agent antitumoral.
Patent CA-2500533-A1 (CA)
Title: Mixed technology mems/sige bicmos digitizing analog front end with direct rf sampling
Inventor: KENT SAMUEL D III
IPC: H01H1/00
Filed: 2004-01-26
Abstract: A digitizing analog front end (DAFE) (50) using mixed technology on a single substrate is described. SiGe BiCMOS technology is implemented for the semiconductor components, which include a low noise amplifier (64) and an analog-to-digital converter (68). Micro Electro Mechanical System (MEMS) switches are used to change the filtering characteristics of several filters, including an anti-aliasing filter (66) and a pre-select and anti-jamming filter (62).