baber/WOPTO huggingface dataset:
Patent CA-2258217-C (CA)
Inventor: BABU YARLAGADDA S
IPC: A61P31/00
Filed: 1997-06-13
Granted: 2005-08-09
Abstract: La présente invention concerne des composés représentés par la formule générale (I) ainsi que certains de leurs sels admis en pharmacie. L'invention concerne également les procédés d'élaboration correspondants. Les composés dérivés de la formule générale (I) étant des inhibiteurs des neuraminidases du virus de la grippe, il conviennent particulièrement au traitement des patients infectés par le virus de la grippe.
Patent CA-2271008-C (CA)
Inventor: STEPHENNE JEAN
IPC: A61K39/116
Filed: 1997-11-04
Granted: 2008-07-22
Abstract: The invention provides a diphtheria, tetanus and pertussis vaccine comprising a low dose of each of diphtheria toxoid (D), tetanus toxoid (T), pertussis toxin (PT), filamentous haemagglutinin (FHA) and pertactin (69K). The vaccine maintains an ability to prevent pertussis while showing exceptionally low reactogenicity. Combination vaccines comprising additional antigens are also provided.
Patent CA-2277722-C (CA)
Title: Water dispersible tablets
Inventor: FIELDEN KRYSTYNA ELZBIETA
IPC: A61K47/02
Filed: 1992-01-29
Granted: 2001-03-27
Abstract: A water-dispersible tablet comprises: 2% w/w to 90% w/w lamotrigine or a pharmaceutically acceptable salt thereof, and 0.25 to 40% w/w of a pharmaceutically acceptable swellable clay which is present within the granules of the tablet to provide a tablet which is capable of dispersing in water within a period of 3 minutes to provide a dispersion which is capable of passing through a sieve screen with a mesh aperture of 710 µm in accordance with the test for dispersible tablets defined in the British Pharmacopoeia 1988, Volume II, page 895.
Patent CA-2280227-C (CA)
Title: Lockout mechanism for power tool
Inventor: CAMPBELL DAVID C
IPC: H01H9/28
Filed: 1999-08-13
Granted: 2007-10-30
Abstract: A switch lockout mechanism for a power tool includes a handle housing for gripping by a power tool operator. The handle housing is generally elongated in a direction corresponding to the gripping axis of a power tool operator. A switch is attached to the housing and is actuatable between an "on" position and an "off' position. A locking member is rotatably or pivotally attached to the housing. The locking member is rotatable about an axis that generally extends in the same direction as the handle housing in an elongated direction. The locking member has a first rotatable position wherein the switch is locked in its "off' position, and a second rotatable position wherein the switch is actuated to its "on" position. An actuating member allows a tool operator to move the locking member between its first and second positions.
Patent CA-2281048-C (CA)
Inventor: OTT BRIAN L
IPC: B23K9/073
Filed: 1999-08-27
Granted: 2005-04-12
Abstract: A method and apparatus for welding include a source of power, a wire feeder and a controller. The controller sends control signals to the wire feeder and the source of power. The controller also has an adjustable arc control input, and the controller controls at least three welding parameters in response to the arc control input.      The arc control input may be an arc width input, and the controller may simultaneously control at least three welding parameters to obtain a desired arc width. The at least three welding parameters may include at least three of peak welding current, background welding current, pulse width, and frequency and the arc control input may be a user-selectable input.
Patent CA-2286396-C (CA)
Title: Oligonucleotides for enhanced bioavailability
Inventor: DEAN NICHOLAS M
IPC: C12N15/09
Filed: 1998-04-30
Granted: 2010-07-06
Abstract: The present invention provides compositions and methods for the alimentary delivery of oligonucleotides in an animal, including a human. Modifications to the oligonucleotide which enhance uptake following alimentary delivery are provided.
Patent CA-2289042-C (CA)
Title: Method for determining sedimentary rock pore pressure caused by effective stress unloading
Inventor: HOLBROOK PHILIP W
IPC: G01V11/00
Filed: 1998-04-27
Granted: 2006-11-07
Abstract: An improved technique to more accurately calculate pore pressure of sedimentary rock due to subsurface fluid expansion. The technique is built upon a combinations of known force balanced in situ loadi ng limb mineralogical stress/strain relationships with locally variable unloading stress/strain relationships (S, P). In stress/strain spac e, the material properties governed loading limb is and upper limit for the many possible unloading limbs. A method for relating these different natural stress/strain paths and applying the correct path to calculate pore fluid pressure from in situ force balance is preferably calibrated with in situ stress/strain data which allows for a lithologic sealing caprock, shale (16) to be identified and the locally prevailing in situ unloading limb stress/strain relationship to be estimated. The forced balanced loading and unloading calibrations are applied to more accurately determine well casing depths while drilling petrophysical data. Loading and unloading power law linear stress/strain relationships are determined between effective stress and solidity for common sedimentary rocks.
Patent CA-2292164-C (CA)
Inventor: TELLER THOMAS G
IPC: F16G3/06
Filed: 1999-12-14
Granted: 2003-05-20
Abstract: A connector assembly for a draper belt in a harvesting machine having first and second connecting bars on opposite sides of belt end flanges. One connecting bar has a plurality of bores while the other has a plurality of fixed studs.  The studs project through the apertures in the belt end flanges and the bores in the first connecting bar. The connecting bars are held together by lock nuts. By fixing the studs to the connecting bar, separate bolts are eliminated and only one wrench is needed to drive the nuts. Lock washers are eliminated by the use of lock nuts.
Patent CA-2293692-C (CA)
Title: Methods and reagents for vaccination which generate a cd8 t cell immune response
Inventor: MCMICHAEL ANDREW JAMES
IPC: A61P31/18
Filed: 1998-06-09
Granted: 2010-04-27
Abstract: New methods and reagents for vaccination are described which generate a CD8 T cell immune response against malarial and other antigens such as viral and tumour antigens. Novel vaccination regimes are described which employ a priming composition and a boosting composition, the boosting composition comprising a non-replicating or replication-impaired poxvirus vector carrying at least one CD8 T cell epitope which is also present in the priming composition.
Patent CA-2295892-C (CA)
Inventor: BENTLEY THOMAS WILLIAM
IPC: C07D249/08
Filed: 1998-11-17
Granted: 2008-02-05
Abstract: A process for preparing a compound of Formula (I); where Q completes an optionally substituted 5- or 6-member saturated carbocyclic ring and R is optionally substituted phenyl or optionally substituted C3-C6 cycloalkyl which process comprises the rearrangement of a compound of Formula (II); where Q and R are as defined in relation to Formula (I) in a polar aprotic, dipolar aprotic or aromatic hydrocarbon solvent in the presence of a moderate base and an azole.
Patent CA-2306921-C (CA)
Title: Appareil et procede de selection des modes de commande de puissance
Inventor: VEMBU SRIDHAR
IPC: H04B7/26
Filed: 1998-10-05
Granted: 2005-04-26
Abstract: L'invention concerne un appareil et un procédé assurant une commutation entre des modes de commande de puissance dans un système de communication (100) comportant deux ou plusieurs modes de commande de puissance pour augmenter la puissance d'un signal émis (122). L'appareil et le procédé selon l'invention déterminent si la performance du système de communication (100) se situe ou non dans une plage nominale. Si la performance du système de communication (100) se situe dans une plage nominale, un premier mode de commande de puissance est sélectionné pour commander la puissance de l'émetteur. Si la performance du système de communication ne se situe pas dans la plage nominale, un deuxième mode de commande de puissance est sélectionné pour commander un émetteur.
Patent CA-2315098-C (CA)
Inventor: KREITZBERG JOHN S
IPC: E02F9/28
Filed: 1998-12-11
Granted: 2005-05-24
Abstract: An improved locking pin (10) for locking together two pieces of equipment (12, 14) through aligned locking apertures (16, 18). The pin comprises a steel casing (20), a steel insert (22) and an elastomer member (24). The two steel parts assemble together in a particular sequence and are adjusted so that when completely assembled, the insert (22) is locked into the casing (20) with the body of the casing (20) and the insert (22) being parallel and spaced from one another. The elastomer member (24) is interposed in the space defined between the casing and insert, and fills the space between the steel parts. The assembled steel parts are firmly locked together by introduction of the elastomer member (24) into that the space. There is no adhesive joining the steel and elastomer members which makes the pin more amenable for use in corrosive environments and also eases manufacture of the pin components. A tightly constructed locking pin also avoids the problems of the components becoming loose or lost.
Patent CA-2316236-C (CA)
Title: Piston de precharge hydrostatique
Inventor: METZLER JOEL
IPC: B23Q1/26
Filed: 1999-02-18
Granted: 2007-07-03
Abstract: Une machine outil (10) comprend une base (12), avec une surface de guidage, un porte-pièce sur la base et un chariot (14) porte-outil mobile sur les surfaces de guidage vers la pièce à usiner. Des paliers hydrostatiques (54, 56) sont situés dans le chariot afin de décharger un fluide tel que de l'huile, à l'intérieur d'un espace étroit défini entre le chariot et la surface de guidage.
Patent CA-2321890-C (CA)
Title: Sulphated hyaluronic acid and sulphated derivatives thereof covalently bound to polyurethanes, and the process for their preparation
Inventor: BARBUCCI ROLANDO
IPC: C08G18/83
Filed: 1999-02-24
Granted: 2009-12-22
Abstract: The present invention is directed to novel compounds with a high degree of haemocompatibility constituted by a polyurethane covalently bound to sulphated hyaluronic acid or to its sulphated derivatives, suitable for the preparation of biomaterials and for the coating of biomedical objects in the field of health care and surgery.
Patent CA-2325000-C (CA)
Title: Derives de diphenylmethyle, et methode de preparation et utilisation connexes
Inventor: MOREAU PATRICE
IPC: C07C255/50
Filed: 1999-03-17
Granted: 2008-01-29
Abstract: La présente invention concerne: a) des dérivés de méthyl-biphényle de formule générale (I) dans laquelle R1 représente OH, alkyle en C3-C7 ou cycloalkyle en C3-C7, ces composés étant sous forme d'isomères individuels ou de mélanges de ceux-ci, b) leur préparation par réaction: soit d'un sel d'hydroxylamine avec une o-(p-tolyl)-benzaldimine N-substituée pour obtenir la o-(p-tolyl)-benzaldoxime; soit d'une 2-halobenzaldimine N-substituée avec un halogénure de p-tolylmagnésium en présence d'un dérivé minéral du manganèse, pour obtenir les composés de formule (I) dans laquelle R1 représente alkyl en C3-C7 ou cycloalkyle en C3-C7; c) leur utilisation pour la préparation du o-(p-tolyl)-benzonitrile, intermédiaire dans la synthèse de médicaments.
Patent CA-2328547-C (CA)
Inventor: ROMANEK CHRISTIAN
IPC: F16K24/04
Filed: 2000-12-15
Granted: 2005-07-26
Abstract: A device (10) for venting a fuel tank has a chamber (17) communicating on the one hand with the tank and on the other hand, through an outlet orifice (19), with a pipe (20) for opening to atmosphere. A float (25) has an external skirt (27) delimiting an internal space in the float (25) and a needle (28) adapted to close off the outlet orifice (19) when the fuel level exceeds a predetermined threshold in the chamber (17). The float (25) has at least one partition (29) adapted to divide the internal space in the float (25), with a height substantially equal to the height of the external skirt (27).
Patent CA-2338972-C (CA)
Inventor: CHANG JUSTIN CHE-I
IPC: H04J3/00
Filed: 2001-02-28
Granted: 2006-12-19
Abstract: Cette invention concerne des prédictions d'interférence, convenant pour l'assignation dynamique de canaux contenant le moins d'interférence ou pour d'autres formes de sauts de fréquence en découplant l'attribution de créneaux de temps et l'assignation d'une séquence de saut de fréquence. En particulier, un créneau de temps contenant le moins d'interférence est choisi en fonction d'une mesure d'interférence cumulative effectuée pour une bande de transmission entière ou pour une gamme prédéterminée de fréquences dans la bande de transmission. Un utilisateur se voit attribuer un créneau de temps contenant le moins d'interférence et se voit fournir une séquence appropriée de saut de fréquence.
Patent CA-2342199-C (CA)
Title: Monoclonal antibodies against s100
Inventor: NILSSON OLLE
IPC: G01N33/68
Filed: 1999-08-27
Granted: 2011-11-29
Abstract: The present invention relates to novel monoclonal antibodies against the calcium binding protein S100, the use of these antibodies for the development of immunoassays for specific determination of total S100 or the different isoforms of S100 in serum, plasma, cerebrospinal fluid and other body fluids.
Patent CA-2349966-C (CA)
Inventor: SUZUKI MICHINORI
IPC: C08F4/44
Filed: 2001-05-31
Granted: 2010-03-30
Abstract: Modified polybutadiene having a high-cis and low-trans structure with a moderate 1,2-structure content and exhibiting improved characteristics such as cold flow properties, which is obtained by modifying starting polybutadiene having a Tcp/ML1+4 ratio (Tcp: 5% toluene solution viscosity at 25°C.ML1+4: Mooney viscosity at 100°C) of 2.5 or more in the presence of a transition metal catalyst.
Patent CA-2353146-C (CA)
Inventor: MINSHULL ALAN JAMES
IPC: B65G1/04
Filed: 1999-12-17
Granted: 2009-02-03
Abstract: The jig loading system comprises an assembly of straps (10) for attachment to a support member (14) so as to hang downwardly in spaced apart positions. Each strap (10) has a releasable holder (16) thereon for supporting aircraft stringers (18) at spaced apart positions to enable the stringers to be positioned at the jig (24) for loading thereon. The holders (16) are loop-like and are openable and closeable by means of releasable spring clips (28).
Patent CA-2355531-C (CA)
Title: Disposable body fluid absorbent wearing article
Inventor: TAKAI HISASHI
IPC: A61F13/53
Filed: 2001-08-20
Granted: 2005-01-11
Abstract: A disposable body fluid absorbent wearing article 1 includes a liquid-pervious topsheet 2 including plastic film layer sections 6, liquid-pervious openings 31 and a first fibrous layer 13 bonded to the lower surface of the film layer sections 6. A second fibrous layer 41 forming a liquid-absorbent core 4 is contiguous to the lower surface of a first fibrous layer 13 and a third fibrous layer 42 is contiguous to the lower surface of the second fibrous layer 41. The wearing article 1 is constructed so that its Klemm' s water absorbency may progressively increase in the order of the first fibrous layer 13, the second fibrous layer 41 and the third fibrous layer 42.
Patent CA-2356297-C (CA)
Title: Implant corneen et procede de fabrication associe
Inventor: NIGAM ALOK
IPC: A61F2/14
Filed: 1999-12-22
Granted: 2005-09-06
Abstract: L'invention concerne des implants prothétiques (94) destinés à être implantés dans la cornée afin d'en modifier la courbure ainsi que le pouvoir réfractif de manière à corriger la myopie, l'hypermétropie, l'astigmatisme, la presbytie. Ces implants (94) sont constitués d'une matière hydrogel microporeuse.
Patent CA-2357347-C (CA)
Inventor: FRANK ALBERT
IPC: C09D7/47
Filed: 2001-09-14
Granted: 2007-05-29
Abstract: The invention relates to levelling agents for surface coatings having a weight-average molecular weight of from 5000 to 100,000. The levelling agent is a branched polymer comprising a free-radically or ionically polymerized base molecule into which macromonomeric units containing at one end a monomeric unit which has an ethylenically unsaturated bond and possessing a weight-average molecular weight of from 1000 to 30,000 have been incorporated by free-radical or ionic copolymerization, the weight fraction of the macromonomeric units, based on the total weight of the branched polymer, being from 1 to 60% by weight. The invention further relates to the use of appropriate polymers as levelling agents for coating formulations and to coating formulations comprising the levelling agents of the invention.
Patent CA-2357394-C (CA)
Inventor: PERSHAN BARRY PAUL
IPC: H04M3/54
Filed: 2001-09-14
Granted: 2009-12-15
Abstract: AIN based call routing, transfer and conferencing methods and apparatus are disclosed. In various embodiments initial call routing is based on the availability of a party to service a call as determined from a computer system associated with the party selected to service the call. The party's computer system supports a telephone programming application interface (TAPI) which allows a telephone network server to determine the availability of the party selected to service the call from, in part, TAPI obtained telephone line status information. The network server supplies call related data to the computer system of the party assigned to service the call. Call transfer and conferencing operations along with the transfer of call related data are also supported. AIN mid-call triggers are used in some embodiments to support call transfer and conferencing operations.
Patent CA-2360646-C (CA)
Title: Aromatised soluble creamer powder
Inventor: FURRER MARC
IPC: A23C11/04
Filed: 1999-12-30
Granted: 2009-08-04
Abstract: An aromatised, soluble creamer powder. The creamer particles are formed of a matrix of proteins, fats, carbohydrates, and an aroma system. The aroma system is formed of aqueous coffee aroma compronents and soluble coffee solids. The soluble coffee solids stabilise the instable aqueous coffee aroma components. The creamer powder may be used in soluble coffee beverage powders.
Patent CA-2367250-C (CA)
Title: Power control apparatus and method for a w-cdma communication system employing a high-speed downlink packet access scheme
Inventor: LEE JU-HO
IPC: H04B7/26
Filed: 2002-01-11
Granted: 2005-08-23
Abstract: Disclosed is a method for controlling uplink transmission power in a handover region by a UE in communication with a Node B using an FCS scheme. The UE  stores TPC commands received for a specific duration from a plurality of cells in an active set, if the UE enters in the handover region during communication with a current best cell. If a next best cell is selected from the plurality of the cells, the UE  determines a transmission power offset by comparing TPC commands from the current best cell with TPC commands from the next best cell for the specific duration at a time point where the best cell is changed from the current best cell to the next best cell. The UE transmits initial transmission power for the next best cell at a transmission power level determined considering the transmission power offset.
Patent CA-2367284-C (CA)
Inventor: BECK FOLKER
IPC: A01D41/127
Filed: 2002-01-08
Granted: 2005-05-24
Abstract: A monitoring device for monitoring the function of an agricultural working machine comprises at least one sensor that is designed for generating a sensed signal containing information on noise caused by at least one movable element of the working machine. A computer receives the sensed signal of the sensor and generates an output signal value based on the sensed signal delivered by the sensor and a comparative value. Defect messages can be generated to alert the operator of a defect condition.
Patent CA-2368415-C (CA)
Title: Apparatus and method for paging
Inventor: SCHIFF LEONARD N
IPC: H04W68/08
Filed: 2000-03-29
Granted: 2010-07-27
Abstract: Apparatus and method for paging a user terminal (UT) using a satellite communications system having a gateway and one or more satellites, wherein each satellite produces a plurality (n) of beams and each beam includes a plurality of channels. The method of the present invention includes the step of recalling a first location of the UT, wherein the first location corresponds to a location of the UT at a first time t1. In one embodiment, this is accomplished by performing a lookup in a table or database that includes location information for user terminals at different points in time. The method also includes the step of determining a first group (g1) of beams which covers the first location of the UT at a second time t2, where g1 < n and time t2 is later in time than time t1. A page is then sent from the gateway to the UT on a channel, such as a paging channel, of at least one beam of the first group of beams. In one embodiment, the page is sent on the paging channel of each of the first group of beams.
Patent CA-2372272-C (CA)
Inventor: BELFANCE JOHN
IPC: B29C65/70
Filed: 2001-01-24
Granted: 2009-12-08
Abstract: A process and apparatus for forming a leakproof plastic container by completely ejecting from a mold and then transferring to a cap closing station (400). The process includes the steps of injecting a molten plastic material into a mold cavity and then opening the mold and ejecting the body and cap completely from the mold. Subsequently, the body and cap are gravity fed to a collection device (200) and then transferred (300) to a cap closing station (400). In the cap closing station (400), the body and cap are sealed before the material is fully set to form a leakproof seal.
Patent CA-2378295-C (CA)
Inventor: JERDING DEAN F
IPC: H04N21/45
Filed: 2000-06-21
Granted: 2007-01-09
Abstract: A terminal is disclosed that facilitates efficient, flexible and user-friendly navigation of a plurality of program services provided by an associated television network. The terminal may be embodied in a home communication terminal (HCT) or other suitable device externally connected to a television or monitor, or as an integral component of a television or a computer. The terminal receives a user input identifying a user selected ordering scheme for the program services provided by the associated television system. The terminal either generates a display table or utilizes a previously generated display table, which in either case maps (i.e., orders) the program services as defined by a service table according to the selected ordering scheme for browsing by the subscriber. The ordering scheme is based upon at least one service attribute of the service information, such as the short description, long description, or service application associated with each program service.
Patent CA-2379527-C (CA)
Inventor: RAVET GEORGES
IPC: D21H19/58
Filed: 2000-07-10
Granted: 2009-06-02
Abstract: The invention concerns the use for making paper coating slips of a water soluble copolymer in neutral or alkaline medium as agent for simultaneously adjusting water retention in coating slips and the Brookfield viscosity of said coating slips. The invention also concerns a novel water retention agent of paper coating slips water soluble in neutral or alkaline medium. The invention further concerns coating slips and coated paper and cardboard resulting therefrom.
Patent CA-2381725-C (CA)
Title: Cochlear implant
Inventor: PEETERS STEFAAN
IPC: A61N1/05
Filed: 2000-09-18
Granted: 2008-01-22
Abstract: A cochlear implant comprising a storage buffer in which sampling values derived from a sound signal are saved. The storage buffer is connected to a multichannel waveform generator, in which data for a stimulation strategy ar e saved. Reading and writing to the peak hold buffer occurs asynchronously.</S DOAB>
Patent CA-2382275-C (CA)
Title: Modafinil having defined particle size
Inventor: CORVARI VINCENT
IPC: A61K31/165
Filed: 1995-10-04
Granted: 2003-12-16
Abstract: Pharmaceutical compositions comprising modafinil in the form of particles of defined size. The particle size of modafinil can have a significant effect on the potency and safety profile of the drug.