baber/WOPTO huggingface dataset:
Patent CA-2355331-C (CA)
Title: Golf board game apparatus
Inventor: STRANGER CHRIS G
IPC: A63F3/00
Filed: 2001-08-01
Granted: 2004-08-10
Abstract: A golf board game apparatus comprised of a game board depicting a multiple of golf links each of which has a tee area, a fairway area, and a green area, and some of which have bush and hazards; two different decks of specialty cards which, depending on where the player is on the game board, can affect the number of strokes the player counts, and one of which can also affect the player's position on the game board; one standard six sided numbered die;  one special six sided die with one of each of the numbers 1, 2, 3 marked on one of its faces, and one of those numbers marked on each of its remaining faces; and a second special six sided die with one of each of the words and phrases "Fairway", "Rough", "Sand", "Out of Bounds", marked on one of its faces, and one of those words or phrase marked on each of its remaining faces.
Patent CA-2356197-C (CA)
Title: Thin polymer film drug reservoirs
Inventor: PUDJIJANTO STEPHANUS
IPC: C08L75/08
Filed: 1999-12-15
Granted: 2009-03-03
Abstract: The present invention relates to hydratable drug reservoir films for electrotransport drug delivery devices (10) and to electrotransport drug delivery systems containing the hydratable drug reservoirs (24, 30) and to methods for manufacturing and using such systems. The hydratable reservoir films according to this invention are easily manufacturable and rapidly imbibe water and/or drug solution with good water retention and stability.
Patent CA-2359363-C (CA)
Inventor: HUBER ROLF
IPC: A61P43/00
Filed: 2000-01-10
Granted: 2006-03-14
Abstract: The compounds of formula (I) wherein R1, R2 and X have the significance as given in the description, are inhibitors of endothelin receptors and can therefore be used for the treatment of disorders which are associated with abnormal vascular tone and endothelial dysfunction.
Patent CA-2368564-C (CA)
Title: Constant velocity universal joint
Inventor: KAWAKATSU TSUTOMU
IPC: F16D3/205
Filed: 2002-01-18
Granted: 2005-10-18
Abstract: A constant velocity universal point includes an inner roller and a trunnion. The inner roller has a chamfered portion formed by an inclined surface inclined at an angle not less than an assembling angle .theta.. The inclined surface extends from a starting point defined by a crossing point of a spherical recess of the inner roller and a short radius r of an elliptic cutout formed on the inner roller.
Patent CA-2374342-C (CA)
Inventor: MEYER CHARLES B
IPC: H04Q7/32
Filed: 2002-03-01
Granted: 2005-12-20
Abstract: Système pour alimenter et charger un dispositif de communication mobile, incluant un dispositif de traitement, une batterie rechargeable, une interface de bus série universel (USB), et un sous-système de charge. La batterie rechargeable est configurée pour alimenter le dispositif de traitement. L'interface USB est configurée pour se connecter à un port USB via un câble USB. Le sous-système de charge est couplé à l'interface USB et configuré pour charger la batterie en utilisant l'énergie reçue de l'interface USB.
Patent CA-2374901-C (CA)
Title: Loader drive system
Inventor: LANGE KENNETH J
IPC: E02F9/22
Filed: 2002-03-07
Granted: 2005-05-24
Abstract: A hydraulically operated drive system for mini-loaders and like machines is disclosed. The system incorporates hydraulically operated wheels or sprocket/track arrangements as well as auxiliary functional mechanisms. Tandem hydraulic pumps are used, each one thereof being connected to a multiple spool series valve, providing two separated hydraulic circuits, each of which has a separate relief valve.  Each multiple spool series valve controls a wheel motor and a loader/lift or like function. Each multiple spool series valve includes a single-acting spool connected to a common spool valve to provide auxiliary power control.
Patent CA-2377912-C (CA)
Inventor: LAPSTUN PAUL
IPC: G06T1/00
Filed: 2000-06-30
Granted: 2011-04-19
Abstract: Methods and systems are disclosed which relate to searching of classified advertising via interface surfaces printed with information and coded data.  The coded data, encoded visibly or invisibly, may be queried by an appropriate sensing device.  The sensing device communicates with a computer system. Together, the interface surfaces, sensing device and computer system are capable of effecting classified listing search transactions over a network.
Patent CA-2378229-C (CA)
Title: Substances hydrofuges et hydrophobes fluorees
Inventor: LIU ANDREW H
IPC: C08G18/38
Filed: 2000-08-09
Granted: 2009-10-06
Abstract: L'invention concerne un polymère comportant au moins une liaison urée, qu'on obtient en mettant en contact (1) au moins un polyisocyanate ou un mélange de polyisocyanates, (2) au moins un alcool fluorocarboné, un thiol fluorocarboné ou une amine fluorocarbonée, (3) au moins un alcool, une amine ou un thiol à chaîne droite ou ramifiée, et (4) au moins un alcool contenant un groupe acide sulfonique ou son sel, et (5) éventuellement au moins un agent de liaison. Ce polymère sert à conférer des propriétés oléofuges et hydrofuges à des substrats.
Patent CA-2379017-C (CA)
Inventor: HOFMANN FRANK
IPC: G10L19/02
Filed: 2000-06-24
Granted: 2007-09-18
Abstract: L'invention concerne un procédé dans lequel des données audio d'une source de signaux utiles (1) sont séparées (2) en un flux de données principal (HD) et un flux de données secondaire (ZD). Le flux de données principal (HD) contient au moins autant d'informations que nécessaire pour une restitution compréhensible d'au moins une source de signaux utiles (1). Les flux de données principal et secondaire sont transmis dans des canaux différents (K1, K2) à l'intérieur d'une plage d'attribution de canaux prédéfinie. La qualité de restitution du signal audio peut ainsi être augmentée à l'intérieur d'une plage d'attribution de canaux prédéfinie.
Patent CA-2380046-C (CA)
Inventor: JOONG DONALD
IPC: H04L29/06
Filed: 2000-07-25
Granted: 2012-03-27
Abstract: A system, method, and apparatus for transmitting a packet from a (110) server to a wireless client (105), using direct digital calls, wherein the server initiates the call are presented. The server transmits a packet (305) addressed to an Internet Protocol (IP) address associated with the wireless client. The packet is received y a wireless application gateway (140) which maintains a table correlating (310) IP addresses with mobile services integrated services digital network (MSISDN) numbers or mobile identification numbers (MIN). The MSISDN/MIN number is then used to request routing information. In response to the request, a dynamic IP address (344) and a traffic channel are allocated to the wireless client. The dynamic IP address is transmitted to the wireless application protocol gateway. Upon receiving the IP address, the wireless application protocol gateway transmits the digital data communication towards the IP address. The digital data communication is received by a serving mobile switching center (120) which causes the digital data communication to be transmitted to the wireless client using the allocated traffic channel.
Patent CA-2380068-C (CA)
Title: Compositions de film a base de pullulane
Inventor: HE XIONGWEI
IPC: A61K47/34
Filed: 2000-07-18
Granted: 2009-04-21
Abstract: L'invention concerne des compositions à base de pullulane et un système de durcissement à usage pharmaceutique, vétérinaire, alimentaire et cosmétique ou d'autres produits, notamment des films permettant d'emballer les aliments, les aspics ou les gelées, utilisés de préférence dans des préparations prédosées telles que des capsules molles ou dures. La composition renferme de préférence un tensioactif. L'utilisation d'une solution aqueuse permet d'obtenir des capsules de pullulane dures faisant intervenir un moulage par trempage classique dans les mêmes conditions que celles auxquelles sont soumises les capsules de gélatine classiques.
Patent CA-2388622-C (CA)
Inventor: KING TOBIN ALLEN
IPC: G06F3/0354
Filed: 2000-10-20
Granted: 2009-06-16
Abstract: Ce crayon comprend un dispositif de marquage (1120), tel qu'une tête à jet d'encre, ainsi qu'une pointe traceuse (1154) destinée à entrer en contact avec une surface d'écriture, et il fonctionne de façon à laisser un trace visible sur la surface, le dispositif de marquage étant commandé de façon électronique, aux fins de changement d'un attribut du tracé, tel que la couleur ou l'épaisseur de la ligne. Ce crayon comprend une interface utilisateur, telle que des touches ou des éléments coulissants (1404, 1406, 1408), ainsi qu'un affichage (1410), de sorte qu'un utilisateur peut modifier l'attribut. Un capteur peut détecter des images, notamment des données codées ou une couleur, lesquelles peuvent être stockées dans une mémoire ou émises en direction d'une source de commande extérieure. Un utilisateur peut choisir des attribut par itération ou par recherche dans des ensembles stockés de ces attributs, des ensembles stockés d'au moins un attribut, en cours de recherche, pouvant être déposés de manière séquentielle, dans le tracé, ou affichés.
Patent CA-2392922-C (CA)
Inventor: SEIDL PETER
IPC: G09F3/10
Filed: 2002-07-10
Granted: 2009-03-10
Abstract: A label for labelling containers, preferably small cylindrical medical containers. The label includes a base part having a first adhesive layer on its bottom side, and an overlapping part which at least partially covers the base part when the label is wound around the container. There are removable tags provided in the base part and in the overlapping part of the container. In this way optimum use of the jacket surface of a labeled container can be achieved.
Patent CA-2394506-C (CA)
Inventor: IKEURA YASUHIRO
IPC: A61K9/70
Filed: 2000-12-15
Granted: 2006-06-27
Abstract: This invention provides a patch with less skin stimulation, excellent in long time store stability and heat stability and having favorable tack during use. The patch comprising a styrene - isoprene - styrene block copolymer, polyisobutylene, tackifier, plasticizer and pharmaceutically effective ingredient, in which two or more kinds of polyisobutylene of different average molecular weight are used in combination and the viscosity of the adhesive of the patch is between 1500 and 30,000 poise (at 60°C) and the tack of the patch is from 5 to 200 g/10 mm.
Patent CA-2396691-C (CA)
Inventor: RUECKER CRAIG M
IPC: A23L33/00
Filed: 2001-01-26
Granted: 2012-09-18
Abstract: The present invention provides a process for growing eukaryotic microorganisms, which are capable of producing lipids, in particular, lipids containing polyenoic fatty acids. The present invention also provides a process for producing eukaryotic microbial lipids.
Patent CA-2401347-C (CA)
Inventor: LYNDE GERALD D
IPC: B23B27/16
Filed: 2002-01-02
Granted: 2005-12-06
Abstract: A method for applying cutting elements (10, 50) to a tool for cutting or milling a metal item in a well is disclosed, along with the cutting element used in the method. The tool can include one or more blades extending outwardly or downwardly from the tool for cutting a metal item such as the wall of a casing string, or for removing a predetermined length of a casing string in a cutting action. The blade or blades have cutting elements (10, 50) positioned on the leading faces of the blades to engage the casing string or other metal item in the bore hole. Each cutting element (10, 50) is composed of a plurality of effective cutting faces (12). Each cutting face (12) can have a substantially triangular shape, or a substantially squeare shape, or some other geometric shape. The cutting elements (10, 50) can be arranged in a random pattern. Each cutting element (10, 50) can be oriented in a random orientation relative to the blade.
Patent CA-2413456-C (CA)
Title: Stable polymer aqueous/aqueous emulsion system and uses thereof
Inventor: TUO JIN
IPC: A61K38/00
Filed: 2001-06-22
Granted: 2010-04-06
Abstract: The present invention provides a stable aqueous/aqueous emulsion system which is prepared with a variety of hydrophilic polymers and the method for preparing it. This invention further provides the above aqueous/aqueous emulsion system with polymeric surface modifier. In addition, this invention provides a method for encapsulating protein or peptide comprising the above emulsion system. The invention also provides the liposome--based drug formulations; viral, bacterial or cell microencapsulation; nano-sized preparation; and a diagnosis kit comprising the above emulsion system.
Patent CA-2419100-C (CA)
Title: Methode de fabrication d'elements de structure a partir d'une section profilee
Inventor: BIRKENSTOCK ALF
IPC: B21C23/12
Filed: 2003-01-29
Granted: 2006-09-05
Abstract: L'invention concerne un procédé de fabrication de composants structurels à partir d'un profilé extrudé, en particulier constitué d'aluminium, de magnésium ou de leurs alliages, lequel profilé est guidé sous la forme d'un profilé droit ou arqué (arrondi) par un ou plusieurs outils de guidage (2) en vue de son éjection après sa sortie de la matrice de l'extrudeuse (1). Selon ledit procédé, une section d'extrémité est séparée à l'aide d'un outil à tronçonner et acheminée successivement, à l'état chaud, à une unité de formage à chaud (8) au moyen d'outils de préhension puis à une ou plusieurs autres stations d'usinage.
Patent CA-2419781-C (CA)
Inventor: GOMES FRANCIS
IPC: F24F3/14
Filed: 2003-02-24
Granted: 2012-05-01
Abstract: Un appareil pour retirer l'humidité de l'air, qui comprend une zone d'entrée d'air humide, une zone de sortie d'air sec, une zone d'entrée d'air de régénération, une zone de sortie d'air de régénération et un support desséchant. Un ventilateur d'asséchage est fourni pour aspirer l'air humide par la zone d'entrée d'air humide, en traversant l'agent desséchant, et à sortir de l'unité en traversant la zone de sortie d'air sec. Un ventilateur de régénération est fourni pour aspirer l'air de régénération à travers la zone d'entrée d'air de régénération, en traversant le support desséchant de façon à sortir de l'unité par la zone de sortie d'air de régénération
Patent CA-2421539-C (CA)
Title: Single-motor injection-and-screw drive hybrid actuator
Inventor: GEIGER DAVID
IPC: B29C45/17
Filed: 2003-03-10
Granted: 2010-07-06
Abstract: An improved device (10) for moving a load (11) rotationally and/or axially relative to a body (12) broadly comprises: a body; a motor (13) mounted on the body and having an output shaft (14) operatively arranged to move the load rotationally relative to the body; a piston (16) movably mounted on the body and defining therewith a variable- volume first chamber (19), the piston being operatively arranged to move the load axially relative to the body; an accumulator (23) charged to a predetermined pressure; a fluid in the first chamber and accumulator; a pump (26) driven by the motor, the pump being operatively arranged to displace fluid from the first chamber to the accumulator; and a valve (28) operatively arranged to selectively permit pressurized fluid in the accumulator to flow into the first chamber to move the piston and load in one direction axially relative to the body.
Patent CA-2429818-C (CA)
Inventor: MAXWELL RICHARD
IPC: H04M3/22
Filed: 2001-12-17
Granted: 2008-09-09
Abstract: There is described a method of operating a fault management system for an access network which forms part of a communications network. In the access network, terminating lines in the form of pairs of copper wires extend from a local switch (10) through a series of nodes to terminal equipment provided f or user of the network. The fault management system includes a test head (104) and an access network management system (102). Each night, the test head (10 4) performs a series of tests on each of the terminating lines. The results of the tests are transmitted to the access network management (102). The test results are then analysed with respect of a set of parameter to identify characteristics that would indicate that a fault is likely to occur on the associated circuit within a predetermined period e.g. 1 year. Further analys is can then be carried out to establish the probability of the fault actually occurring and/or whether the potential fault analysed is going to occur in either the underground or the over-ground part of the network. Further analysis determines the relative costs of repair for circuits or network elements in which faults or potential faults have been identified.
Patent CA-2434219-C (CA)
Inventor: LIM WAH L
IPC: H01Q3/26
Filed: 2002-01-11
Granted: 2007-08-14
Abstract: A communication system (10) has a first plurality of wireless basestations (18) having adaptive antennas with a plurality of main array antenna elements (56) for generating a plurality of communication beams. The system (10) further includes a gateway station (20) coupled to the first plurality of wireless basestations. Tha gateway station (20) forms a plurality of beams commands by communicating plurality of a control signals to the first plurality of wireless base stations (18) having a second plurality of adaptive antennas with a second plurality of main array antenna elements for generating a plurality of communication beams to communicate with said mobile user. A  gateway station coupled to said first plurality of wireless base stations and said second plurality of wireless base stations through a plurality of multiple dynamic links, said gateway station forming a plurality of beams with a plurality of data packets by communicating plurality of a control signals to the base station to form the communication beams using at least one link from a first base station and a second link through a second of the base station.
Patent CA-2435294-C (CA)
Inventor: YANG JEFFERSON YS
IPC: H01M8/04
Filed: 2003-07-16
Granted: 2012-07-10
Abstract: Il s'agit d'un dispositif chauffant pour contenant extérieur dans lequel est placé un contenant de stockage d'hydrogène. Ce contenant de stockage d'hydrogène fournit de l'hydrogène à une pile à combustible qui présente un orifice de sortie, et le dispositif chauffant comprend une chemise d'eau et un élément d'étanchéité. La chemise d'eau est placée sur le contenant extérieur et elle communique avec l'orifice de sortie de la pile à combustible. Lorsque le contenant de stockage d'hydrogène est placé sur le contenant extérieur, le contenant de stockage d'hydrogène est entouré par la chemise d'eau et est chauffé par l'eau venant de l'orifice de sortie. L'élément d'étanchéité est intercalé entre la chemise d'eau et le contenant extérieur, de sorte que le contenant de stockage d'hydrogène est confiné de près par la chemise d'eau.
Patent CA-2435907-C (CA)
Title: Accommodating intraocular lens system
Inventor: ZADNO-AZIZI GHOLAM-REZA
IPC: B29D11/02
Filed: 2002-01-25
Granted: 2012-09-18
Abstract: An intraocular lens having first and second viewing elements can be prepared for implantation according to methods for displacing the viewing elements relative to each other as disclosed herein. In some embodiments, the viewing elements overlap when viewed along an optical axis of the lens, and the lens can be prepared by relatively moving said viewing elements such that the first viewing element moves across said second viewing element.
Patent CA-2441145-C (CA)
Inventor: POPOVICH MICHAEL S
IPC: B25C1/10
Filed: 2003-09-16
Granted: 2008-07-08
Abstract: A fastener driving tool comprises a tool body, a muzzle extending forwardly from the tool body and being displaceable into a ready-to-fire position, a magazine for holding fasteners coupled to the muzzle, and a follower within the magazine that biases the fasteners. The follower has a blocking surface that blocks the muzzle during fastener--empty condition and prevents the muzzle from displacing into ready-to-fire position.
Patent CA-2442475-C (CA)
Inventor: LIRETTE BRENT J
IPC: E21B47/01
Filed: 2003-09-25
Granted: 2007-07-03
Abstract: The present invention provides methods and apparatus for determining the location of an apparatus in a wellbore. The method includes lowering the apparatus with a conveying member and measuring a parameter associated with the conveying member. Thereafter, the measured parameter is used to determine the location of the apparatus as well as other conditions in the wellbore. The apparatus includes a conveying member operatively connected to an object released downhole. The apparatus may also include a dispensing apparatus coupled to one end of the conveying member. Preferably, the conveying member is a fiber optics line capable of transmitting optical signals. Other types of conveying members include a wire, a tube, and a cable. Additionally, a sensor may be disposed on the object and connected to the conveying member.
Patent CA-2447413-C (CA)
Title: Method for positioning the slitters of a slitter-winder in a paper or board machine
Inventor: PAANASALO JARI
IPC: B26D11/00
Filed: 2002-05-13
Granted: 2007-10-30
Abstract: The invention relates to a method for positioning the slitters of a slitter-winder in a paper or board machine, in which method the slitters of the slitter-winder are placed in position in slitting to slit component webs to the desired width, in which method the slitters are moved to a new slitting position as a normal movement when the slitter-winder has stopped after slitting according to the preceding slitter setting. In the method, in positioning of the slitters at least one slitter not in use in the slitter-winder is moved before the normal movement as an advance movement to a new slitting position and/or to a waiting position for the next slitting position while the other slitters are slitting the web.
Patent CA-2450975-C (CA)
Inventor: EMILIANOWICZ EDWARD JOHN
IPC: F23R3/42
Filed: 2003-11-27
Granted: 2010-04-13
Abstract: A method facilitates replacing a portion of a gas turbine engine combustor liner 40. The combustor includes a combustion zone 36 formed by inner and outer liners 42 and 44. The inner and outer liners each include a series of panels 50, and at least one of the inner and the outer liner includes an aft support 120 coupled to an aft end of liner. The method comprises cutting through at least one of the combustor inner and the outer liner upstream from the liner aft support, removing the combustor liner aft support from the combustor, and installing a replacement aft support within the combustor such that the liner aft support extends aft ward from the portion 144 of the combustor liner that is upstream from the cut.
Patent CA-2451562-C (CA)
Title: Piperazine compound
Inventor: KODAMA TATSUHIKO
IPC: A61P37/08
Filed: 2002-06-27
Granted: 2010-02-09
Abstract: A piperazine compound represented by formula (1): (see formula 1) wherein X is -CH2-, -C(O)- or -CH(CH3)-; R1 is a hydrogen atom or alkyl group; and R2 is a hydrogen atom, alkyl group, hydroxyalkyl group, arylalkyl group, heteroarylalkyl group, carboxyalkyl group, carboxamidoalkyl group, aminoalkyl group or guanidinoalkyl group; an acid-addition salt thereof, or a hydrate thereof. The compound has excellent inhibitory effects on both cell adhesion and cell infiltration and is useful for prevention or treatment of diseases such as allergy, asthma, rheumatism, arteriosclerosis and inflammation.
Patent CA-2456279-C (CA)
Title: Automatically elevating sheet tamper and sheet input level for compiling large printed sets
Inventor: RUTHENBERG RAYMOND M
IPC: B65H31/10
Filed: 2004-01-26
Granted: 2006-11-14
Abstract: Multiple sheet set compiling in a compiler of the seriatim output of printed sheets from a printer with a sheet entry position and a lateral sheet tamping system for laterally tamping the sheets being stacked in the compiler, in which the accumulated stack height of the sheets being compiled is estimated, and in response thereto the height of the top of the lateral sheet tamping system is raised to be maintained above the top of that rising (thicker) stack in the compiler, and lowered for the initial sheets stacking, and the compiler sheet entry position is also automatically raised in proportion to the increasing height of the stack of sheets being compiled in the compiler.