baber/WOPTO huggingface dataset:
Patent CA-2386041-C (CA)
Inventor: NEVO RON
IPC: H04W36/14
Filed: 2000-09-27
Granted: 2010-09-28
Abstract: L'invention concerne un système de télécommunication sans fil mobile GSM, un procédé d'émission de signaux entre une station mobile (40) et une station de base (30) et (32) via une interface aérienne, qui comporte la production d'un message d'émission de signaux, basée sur un standard d'interface GSM. Des services de liaison de données servent à traiter le message à transmettre via l'interface aérienne CDMA, et le message traité est ensuite transmis via l'interface aérienne CDMA. Les services de liaison de données sont assurés, de préférence, par une couche de service de liaison (54), qui produit un message IS-95 pour la transmission.
Patent CA-2387248-C (CA)
Title: A novel fluid system having controllable reversible viscosity
Inventor: QU QI
IPC: C09K8/86
Filed: 2000-10-11
Granted: 2005-04-05
Abstract: This Invention relates to a novel reversible thickener, i.e., a fluid whose viscosity can be carefully modulated - from very low viscosity to sufficient viscosity to act as a barrier to further flow; particularly preferred embodiments are directed to fluids and methods for stimulating hydrocarbon low viscosity to sufficient viscosity to act as a barrier to further flow; particularly preferred embodiments are directed to fluids and methods for stimulating hydrocarbon low viscosity to sufficient viscosity to act as a barrier to further flow; particularly preferred - bearing formations - i.e., to increase the production of oil/gas from the formation. In particular, the present invention is directed to a family of fluids (and methods incorporating those fluids) intended to be pumped through a wellbore and into the hydrocarbon-bearing formation.
Patent CA-2387811-C (CA)
Title: Improved restraint-type differential relay
Inventor: GUZMAN-CASILLAS ARMANDO
IPC: H02H3/08
Filed: 2000-10-11
Granted: 2012-08-07
Abstract: A differential relay for protecting a power apparatus portion of a power system, such as a bus line, includes incoming and outgoing power lines on which incoming and outgoing currents are present. The incoming and outgoing currents of each phase are applied trhough current transformers and then through filtering and normalizing circuits prior to application to the differential relay. The differential relay includes a circuit for determining the presence of an external fault, and maintains security by avoiding a tripping action of the relay for said external faults. Further, the relay includes circuits which in response to the external fault evolving to an internal fault alters the operation of a portion of the relay, by increasing the gain for the restraint current, enabling a directional element for supervision of the differential relay, and for extending the immediate post-fault value of restraint current, and adding a time delay for a selected period of time, all of which are used to identify an external fault evolving into an internal fault.
Patent CA-2400271-C (CA)
Inventor: KLEINBERG WILLIAM THOMAS
IPC: B01D53/04
Filed: 2002-09-19
Granted: 2006-07-04
Abstract: Système pour empêcher le mouvement ascendant du matériau granulaire dans un récipient contenant un lit du matériau granulaire à travers lequel un fluide s'écoule dans une direction ascendante. Le système comprend un panier poreux souple à l'intérieur du récipient en contact avec le haut du lit de matériau granulaire et en contact avec les parois intérieures du récipient au-dessus du lit de matériau granulaire, dans lequel le panier poreux possède des ouvertures qui sont plus petites que les plus petites particules du matériau granulaire telles que le matériau granulaire ne passe pas à travers les ouvertures. Le système comprend également une couche de corps solides se trouvant dans le flexible. Un panier poreux dans lequel les corps solides appuient sur le panier poreux souple contre le haut du lit de matériau granulaire et contre les parois internes du récipient cylindrique au-dessus du lit de matériau granulaire, dans lequel les corps solides dans la couche de corps solides ont un diamètre moyen plus grand que le diamètre moyen des particules du matériau granulaire et le matériau formant les corps solides a une densité supérieure à la densité apparente du matériau granulaire.
Patent CA-2400717-C (CA)
Inventor: GREENHILL SILVIU
IPC: B05C17/005
Filed: 2001-02-15
Granted: 2009-11-10
Abstract: A cartridge dispensing gun comprises a pusher mechanism for incrementally displacing a dis-pensing piston of the cartridge, said pusher mechanism comprising a pusher rod (4) incrementally advanced by actuation of a trigger to tilt and displace a gripper associ-ated with the rod. The gripper is formed by two or more gripper plates (16) mounted in parallel, and each having a passage through which the rod passes. The passage in the gripper plate is bounded at one side of the gripper plate by an arc of part-circular shape to define a part-cir-cular edge which grips the rod when the gripper plate is tilted upon actuation of the trigger and also by a surface which is inclined to the axis of the passage and which contacts the surface of the rod when the gripper plate is tilted to thereby restrict the extent to which the edge can penetrate into the rod and cause damaging scoring of the rod.
Patent CA-2401911-C (CA)
Inventor: YAE MITSUO
IPC: H04N7/173
Filed: 2002-03-08
Granted: 2011-11-08
Abstract: Consistency of shared information stored in the respective terminals is maintained, while achieving a lightening in processing load in respective terminals. A plurality of terminals are mutually connected via a network, and an area control group is constructed from the plurality of terminals. Moreover, the construction is such that the terminals belong to one or a plurality of control groups. Regarding the area control group, there are one or a plurality of terminals within the plurality of terminals which constitute the area control group, and by selecting these as relay terminals to relay shared information within the area control group, and performing update control of shared information via these relay terminals, consistency of the shared information stored in the respective terminals can be achieved while lightening the processing load in the respective terminals.
Patent CA-2407982-C (CA)
Title: Appareil d'eclairage
Inventor: BROCKMANN THOMAS
IPC: F21V29/74
Filed: 2001-05-02
Granted: 2009-01-06
Abstract: Cet appareil d'éclairage (1) projette un faisceau lumineux destiné à un éclairage ponctuel utilisé dans des théâtres, cinémas, studios de télévision et analogue, et il comprend un logement (25), une source lumineuse (20) se situant au niveau d'une extrémité de ce logement et une ouverture de sortie (24) du faisceau lumineux se situant au niveau de l'extrémité opposée de ce logement, la source lumineuse et l'ouverture étant agencées de manière généralement concentrique par rapport à un axe longitudinal ou optique (19) de l'appareil d'éclairage. Au moins une lamelle de mise en forme du faisceau (30,31,32,33), ainsi que, de préférence, d'autres éléments agissant sur le faisceau lumineux, tels qu'une ou plusieurs lentilles (22, 23), un iris (28), et/ou un motif ou un écran opaque (29), sont disposés dans le logement, le long du trajet du faisceau lumineux et de l'axe longitudinal, entre la source lumineuse et l'ouverture. La position de la (des) lamelle(s) et, de préférence, celle de tous les autres éléments agissant sur le faisceau lumineux, peuvent être réglées par rapport à l'axe longitudinal. Cet appareil d'éclairage produit un faisceau ou cône lumineux bien défini, possédant une géométrie, un angle de conicité et un point focal qui peuvent être modifiés manuellement ou par commande à distance.
Patent CA-2409972-C (CA)
Title: Distributeur fixe separe en secteurs pour compresseur de turbomachine
Inventor: BERTRAND JEAN-LOUIS
IPC: F01D9/00
Filed: 2002-10-28
Granted: 2011-04-12
Abstract: L'invention porte sur un ensemble d'aube directrice fixe comprenant un carter circulaire composé d'au moins deux parties (11) et des secteurs de soutien (5), chacun composé d'un segment interne (7) et d'un segment externe (6) raccordés par des aubes (8). Les parties du carter et les secteurs de l'ensemble d'aube directrice sont retenus ensemble par un système formant une coulisse et d'une pièce coulissante. Un dispositif anti-rotation (30) est fourni pour empêcher les secteurs de tourner autour du carter.
Patent CA-2410311-C (CA)
Title: Barbituric acid analogs as therapeutic agents
Inventor: BHATTACHARYA SHOUMO
IPC: A61P35/00
Filed: 2001-06-05
Granted: 2009-12-29
Abstract: This invention pertains to active barbituric acid analogs which inhibit HIF- 1 activity (e.g., the interaction between HIF-1.alpha. and p300) and thereby inhibit angiogenesis, tumorigenesis, and proliferative conditions, such as cancer. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit HIF-1 activity, and to inhibit angiogenesis, tumorigenesis, and proliferative conditions, such as cancer.
Patent CA-2411393-C (CA)
Inventor: TARDIF DANIEL
IPC: A01G23/00
Filed: 2002-11-07
Granted: 2011-04-05
Abstract: Véhicule de ramassage et de compactage du bois comprenant un cadre qui se déplace au sol ainsi qu'un bac de stockage non fixe sur le cadre qui est doté d'une entrée et d'une sortie. Le véhicule comprend en outre un dispositif de fixation du bac pour attacher temporairement le bac de stockage au cadre du véhicule, ainsi qu'un compacteur fixé de façon permanente au cadre du véhicule. Le compacteur comprend une chambre intérieure, un orifice d'entrée ouvert pour permettre l'insertion du bois dans la chambre intérieure du compacteur, un orifice de sortie communiquant avec l'entrée du bac lorsque celui-ci est installé sur le cadre, ainsi qu'un dispositif de compactage, lequel permet de déplacer le bois qui est dans la chambre intérieure du compacteur par la force de la chambre intérieure vers le bac de stockage en passant par la sortie du compacteur et par l'entrée du bac de stockage.
Patent CA-2412497-C (CA)
Inventor: BOUTRIAU DOMINIQUE
IPC: A61P31/20
Filed: 2001-06-27
Granted: 2012-10-02
Abstract: A multi-valent vaccine composition is described comprising a conjugate of the capsular polysaccharide of H. influenzae b not adsorbed onto an aluminium adjuvant salt, and two or more further bacterial polysaccharides. A multi-valent vaccine composition is also described comprising a whole-cell pertussis component, tetanus toxoid, diphtheria toxoid, Hepatitis B surface antigen, a conjugate of the capsular polysaccharide of H. influenzae b, and a conjugate of a capsular polysaccharide of N. meningitidis type A or C (or both).  Furthermore, a multi-valent vaccine composition is described comprising a whole-cell pertussis component, tetanus toxoid, diphtheria toxoid, and a low dose of a conjugate of the capsular polysaccharide of H. influenzae b.
Patent CA-2429149-C (CA)
Title: Annulus-reinforcing band
Inventor: KUSLICH STEPHEN D
IPC: A61F2/30
Filed: 2001-12-17
Granted: 2010-08-24
Abstract: A pliable band or hoop that is flexible to normal handling, but cannot stretch circumferentially once it has reached the limits of its circumferential length. The band may have a structural portal to be used for filling, or it may simply be constructed of a fabric-like material that allows a fill tube to perforate its walls to allow for filling. In the latter case, the perforated wall tends to self-seal once the fill tube is withdrawn. The band may be flat or tubular in cross-section. However, unlike a balloon, the band does not require either a bottom or a top, as we found that a top and bottom are unnecessary when using a band or hoop to enclose material injected into a reamed out intervertebral space.
Patent CA-2433391-C (CA)
Title: Systeme de communication pour utilisateurs mobiles utilisant une antenne adaptative
Inventor: CHANG DONALD C D
IPC: H01Q1/24
Filed: 2002-01-11
Granted: 2007-03-20
Abstract: La présente invention concerne un système (10) de communication qui possède une station de base pourvue d'une antenne adaptative avec une pluralité d'éléments d'antenne de réseau principal destinés à générer une pluralité de faisceaux de communication. Ce système comprend aussi une station d'entrée couplée à la station de base. Cette station d'entrée forme une pluralité de commandes de faisceaux par communication d'une pluralité de signaux de commande à la station de base de façon à former ces faisceaux de communication.
Patent CA-2436631-C (CA)
Title: Reporting regulator for managing a gas transportation system
Inventor: ADAMS PAUL ROBERT
IPC: G06F19/00
Filed: 2002-01-30
Granted: 2007-09-25
Abstract: A reporting regulator for use in a gas transportation system includes an electrical interconnection that couples a plurality of input ports to a processor and a memory. Sensor data is received at the input ports and the data is stored into the memory. The reporting regulator is assigned a unique identification number such as a MAC address. The reporting regulator marks the received sensor data with attributes such as an identification number, a time stamp or a date stamp. After marking the data, the data is transmitted to a database location. The marked data can be reassembled in time and space by a central computer using the attributes. A processor can utilize this data to monitor, characterize and control an entire gas transportation system. System events can be pinpointed in time and space using the marked data. Further, system characterization and performance metrics can be utilized to improve system efficiency, emergency management, scheduling of preventive maintenance, and billing methods.
Patent CA-2444311-C (CA)
Inventor: TULLER BARRY E
IPC: A47L15/50
Filed: 2003-10-06
Granted: 2006-05-23
Abstract: A clip is provided for mounting in a dishwasher rack to hold objects to be washed. The clip includes a base having opposite ends with an opening adjacent each end so that the clip can be mounted on at least a pair of rack tines. At least one resilient tab extends upwardly from the base and is adapted to retain a cup or other object in the rack. Mounting the clip on at least a pair of tines provides strength and stability for the clip.
Patent CA-2449356-C (CA)
Inventor: SHERRY ROBERT ARTHUR
IPC: B29C48/88
Filed: 2002-05-30
Granted: 2011-11-29
Abstract: L'invention concerne un procédé de fabrication d'une composition granulaire contenant des granulés de fusion solidifiés, composés d'un anti-inflammatoire non stéroïdien en tant que phase continue. Le procédé selon l'invention consiste (a) à extruder par fusion l'anti-inflammatoire non stéroïdien, éventuellement à l'aide d'excipients ; (b) à former un extrudat homogène ; (c) à refroidir l'extrudat ; et (d), à broyer l'extrudat refroidi afin de former des granulés. Ledit procédé est caractérisé en ce que l'anti-inflammatoire non stéroïdien est entièrement fondu à l'étape (a), et en ce que l'extrudat est formé en tant qu'au moins deux rubans à l'étape (b), lesdits rubans présentant une profondeur de 10 mm ou moins et se solidifiant en 5 minutes ou moins.
Patent CA-2451813-C (CA)
Inventor: MATTSSON KARL
IPC: H04W4/00
Filed: 2002-06-27
Granted: 2013-05-07
Abstract: The present invention relates to a system and method for reservation of services available in a residential computer network, which residential computer network includes a plurality of clients (65), controlled by a central host server (10, 15). The system comprises a service gateway (70), which via an access network (20, 30) is in bi-directional connection with the central host server (10, 15), at least one client, such as a communication terminal (65) with a display unit (67), accessing the central host server (10, 15) via the service gateway (70), and a calendar function with a schedule of planned appointments and activities, the function hosted by the central host server (10, 15), retrieved and displayed on the display unit (67) of the communication terminal (65). Moreover, the system is characterised in that a booking function is arranged with a schedule of reservations of common resources, the function hosted by the central host server (10, 15), retrieved and displayed on the display unit (67) of the communication terminal (65), and information residing in the central host server (10, 15) about calendar and booking schedules is integrated and displayed in a co-ordinated way on the display unit (67) of the communication terminal (67), so as to optimise the usability of the organising tools and avoid double-bookings of common resources.
Patent CA-2455658-C (CA)
Inventor: SADLER JOHN
IPC: A47L5/00
Filed: 2004-01-22
Granted: 2009-04-07
Abstract: The present invention provides a blower-vacuum device having means for collecting garden waste, the garden waste collecting means comprising: an attachment part (42) for receiving a garden waste receptacle; and a garden waste receptacle (30) for removable engagement with the attachment part; wherein the attachment part (42) comprises an arcuate groove (44); and the garden waste receptacle (30) comprises a band (33) defining a mouth (35) of the receptacle for sliding engagement with the groove. Thus the receptacle may be easily removed from the attachment part of the blower-vacuum device merely by sliding the band (33) of the receptacle out of the groove (44), whereupon the receptacle may then be emptied of garden waste by tipping it upside-down. In a preferred embodiment, the band (33) is made of a resilient material, whereby when the band is inserted into the groove (44), the band is constrained by the groove and the mouth (35) of the receptacle defined by the band is made narrower than when the band is withdrawn from the groove. Thus when the band is withdrawn from the groove (44), the mouth (35) of the receptacle opens out (arrows R and S), making it easier to empty.
Patent CA-2456055-C (CA)
Title: Micro-organismes et cellules pour le diagnostic et le traitement de tumeurs
Inventor: SZALAY ALADAR A
IPC: A61K35/12
Filed: 2002-07-31
Granted: 2012-01-24
Abstract: La présente invention concerne des compositions diagnostiques et pharmaceutiques comprenant un micro-organisme ou une cellule contenant une séquence d'ADN codant pour une protéine détectable ou une protéine susceptible d'induire un signal détectable, par exemple une protéine luminescente ou phosphorescente, et dans un mode de réalisation particulier, contenant en outre une ou des séquences d'ADN codant pour une ou des protéines aptes à la thérapie tumorale et/ou l'élimination de tumeurs métastasiques, par exemple une protéine cytotoxique ou cytostatique.
Patent CA-2457871-C (CA)
Title: System and method for molding a snack chip
Inventor: CHANDLER STEVEN THEODORE
IPC: A21C11/02
Filed: 2002-10-04
Granted: 2008-08-26
Abstract: The system and method for molding a shaped snack chip use various components to form chips having depth such as a bowl-shaped tortilla chip. Essentially flat chip preforms are fed to a series of molds (64) disposed about a mold conveyor (68). The preforms are then passed along for shaping by a mold and plunger conveyor (60). A continuous conveyor (82) with plungers (80) extending outward is synchronized to operate in conjunction with the mold conveyor. At desired and determined intervals, a multiple of plungers extend downward and into the molds thereby molding the chip preforms into shaped chips. The shaped chips are evacuated from the molds and subjected to additional processing.
Patent CA-2463028-C (CA)
Title: Roof bolts for use in mines, a method for their production and method for their installation
Inventor: MILLS PETER SHELLEY
IPC: E21D20/02
Filed: 2002-09-11
Granted: 2009-11-24
Abstract: A roof bolt comprises a shaft for insertion in a hole drilled in a mine roof and a head whereby the bolt may be rotated, the head being offset with respect to the longitudinal axis of the shaft so that when the bolt is rotated by means of its head the shaft is caused to describe a circle of greater diameter than its own diameter, and where the offset is at least 2mm and not more than 6,30mm. Preferably the offset is from 2,50 to 4mm. The invention includes a method for the production of roof bolts which comprise a shaft for insertion in a hole drilled in a mine roof and a head whereby the bolt may be rotated, the method being characterised by being controlled so that at least 90 % of the bolts produced have their head central axis offset with respect to the longitudinal axis of the shaft by an amount of at least about 1,5mm and not more than about 0,63mm.
Patent CA-2463894-C (CA)
Inventor: MIYANAGA KENJI
IPC: B21D26/033
Filed: 2002-10-23
Granted: 2008-02-19
Abstract: A process for forming a tubular member is provided which includes a preforming process for tube-expanding (bulge) forming and bending forming a tubular material (Pa) using first and second molds (M1, M2) and a final forming process for crush forming a preformed tube (Pc) using a third mold (M3) so as to give its cross section a desired shape, the preforming being carried out using the first and second molds (M1, M2) heated at temperatures equal to or higher than the recrystallization temperature of the tubular material and the final forming being carried out using the third mold (M3) heated at temperatures equal to or lower than the recrystallization temperature of the tubular material. The process enables a tubular material of aluminium alloy to be formed into a tubular member of high precision and high quality which has expanded portions as well as bent portions and whose cross section varies across its length. The process also enables drastic increase in productivity.
Patent CA-2466852-C (CA)
Inventor: LAT GERONIMO E
IPC: F16B15/00
Filed: 2004-05-11
Granted: 2009-07-14
Abstract: A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
Patent CA-2468675-C (CA)
Inventor: WALTER RANDY L
IPC: G08G5/06
Filed: 2002-10-30
Granted: 2011-07-26
Abstract: La présente invention concerne un système de planification de circulation destiné à un aéronef qui fournit une interface utilisateur intuitive permettant d'entrer et de sélectionner rapidement et facilement des plans de roulage. Ce système comprend des menus de sélection réduits prédéfinis qui affichent au pilote des choix de roulage praticables. Des itinéraires normalisés prédéfinis permettent au pilote de sélectionner un itinéraire de roulage avec une saisie par un minimum de touches et en un minimum de temps. Un écran afficheur communique les menus de sélection et les itinéraires normalisées au pilote qui effectue une sélection avec une seule frappe de touche. Une base de données comprenant une structure de liste liée facilite la souplesse du système qui est capable de représenter une grande variété de pistes, de voies de roulage, de portes, de rampes d'aéroport et d'autres structures d'aéroport. L'itinéraire de circulation est communiquée à d'autres systèmes d'aéronef tel que des visualisations tête basse, des visualisations tête haute, des ordinateurs de gestion de vol, des systèmes de communication et d'autres systèmes similaires.
Patent CA-2476477-C (CA)
Title: Tissue specific expression
Inventor: ALLGAYER HEIKE
IPC: A61K39/00
Filed: 2003-02-19
Granted: 2011-09-20
Abstract: The present invention relates to a synthetic regulatory element for tissue specific gene expression. Furthermore, the invention relates to a tumor cell specific expression system for the expression of therapeutic genes as well as a pharmacological composition.