baber/WOPTO huggingface dataset:
Patent CA-2415027-A1 (CA)
Inventor: FLICK KENNETH E
IPC: G07C9/00
Filed: 2002-12-20
Abstract: A control system includes a transmitter, a receiver for receiving signals from the transmitter, and a multi-vehicle compatible controller cooperating with the transmitter and receiver. The multi-vehicle compatible controller is for storing a set of device codes for a given vehicle device for a plurality of different vehicles, for reading a device code from a data communications bus, and for determining a match between a read device code and the stored device codes to thereby provide compatibility with a plurality of different vehicles. Such an arrangement provides for a relatively simple and straightforward approach to interface with a vehicle having a data communications bus. The multi-vehicle compatible controller may include a memory for the stored device codes, and a processor cooperating with the memory for determining the match between the read device code and the stored device codes. The approach is useful for a number of vehicle remote control functions including vehicle security, remote keyless entry and remote starting. The multi-vehicle compatibility concept is also extended to an adaptor device which can be used in combination with a conventional remote function controller.
Patent CA-2416039-A1 (CA)
Inventor: SINGH BIJAY K
IPC: C07D231/20
Filed: 2001-07-13
Abstract: L'invention concerne une méthode d'identification des composés inhibant de manière spécifique un site ou une voie cible métabolique dans les plantes. Les enzymes spécifiquement affectées par ladite méthode comprennent les enzymes à voie de synthèse biologique de pyrimidine, et en particulier les enzymes associées à la conversion de l'orotate en uridine-5'-monophosphate (UMP). De plus, l'invention concerne une méthode de contrôle des espèces végétales monocotylédonées et dicotylédonées indésirables.
Patent CA-2418995-A1 (CA)
Inventor: SLUSARCHYK WILLIAM A
IPC: C07K5/06
Filed: 2001-07-20
Abstract: L'invention concerne des inhibiteurs lactame, lesquels possèdent la structure suivante (I) dans laquelle X représente (a) ou (b), Y représente O ou S et R?4¿ représente (i), (ii) ou R?8¿, l'un au moins des R?1¿ et R?2¿ représente hydrogène, et R?1¿, R?2¿, R?3¿, R?5¿, R?6¿, R?7¿, et R?8¿ possèdent les notations données dans la description. Ces composés constituent des inhibiteurs de tryptases et sont par conséquent utiles pour traiter l'asthme. L'invention concerne encore des procédés de traitement de l'asthme ainsi que des maladies associées.
Patent CA-2420152-A1 (CA)
Inventor: SEREBOFF JOEL L
IPC: A61F5/01
Filed: 2000-08-11
Abstract: An apparatus is provided which comprises a support device (56) secured to a structure (58). The apparatus comprises first and second chambers (63, 66) containing first and second fluids (64) wherein the resiliency of one of the combers is lower than the resiliency of the other chamber. The chamber having the lower resiliency is positioned so as to be closer to the body of a user than the other chamber. The support device in the apparatus is secured to a structure which can include but is not limited to, back supports, automobile seats, helmets, casts, cervical collars, automobile bags, and wrist supports for keyboards and mouse pads. The fluid media used in the support device includes air, liquids, and gels. An additional chamber may be employed between the first and second chambers in the support device to provide stability to the support device. A method for using the support device to support various user body portions is also disclosed.
Patent CA-2422376-A1 (CA)
Title: Isoxazoles and their use as inhibitors of erk
Inventor: HALE MICHAEL
IPC: A61P25/08
Filed: 2001-09-14
Abstract: Described herein are compounds that are useful as protein kinase inhibitors, especially inhibitors of ERK, having the formula (I) wherein Ht is an optionally substituted heteroaryl ring selected from pyrrol-3-yl, pyrazol-3-yl, [1,2,3]triazol-4-yl, or tetrazol-5-yl, and A-B is N-O or O-N. The compounds are useful for treating diseases in mammals that are alleviated by a protein kinase inhibitor, particularly diseases such as cancer, inflammatory disorders, restenosis, and cardiovascular disease.
Patent CA-2423951-A1 (CA)
Inventor: ISHII YASUHIRO
IPC: A61F5/44
Filed: 2000-10-27
Abstract: A method of manufacturing a disposable exreta managment device comprising a liquid impermeable body facing sheet having an opening (13), a liquid impermeable garment facing sheet, and an adhesive flange (12) provided adjacent to the opening (13) for releasable attachment to the body of the wearer. The adhesive flange (12) comprises a substrate layer and an adhesive layer. The liquid impermeable body facing sheet has plural folds thereon. The plural folds comprises at least one lateral fold and at least a pair of longitudingal folds. The method comprising the steps of: combining a continuous liquid impermeable body facing sheet web and a discrete adhesive flange (12) to make a first continuous composite web at a first combining section; forming lateral fold on the continuous liquid imperemable body facing sheet web a first fold forming section, and then forming a pair of longitudinal folds on the continuous liquid impermeable body facing sheet web at a second fold forming section; combining the first continuous composite web and a continuous liquid impermeable garment facing sheet web to make a second continuous composite web at a second combining section, and cutting the second continuous composite web into the discrete disposable excreta management device.
Patent CA-2424784-A1 (CA)
Title: Cutting insert for percussion drill bit
Inventor: BOYD MICHEAL D
IPC: E21B10/56
Filed: 2001-09-24
Abstract: A cutting insert for a gauge row of a percussion drill bit includes a generally cylindrical mounting portion (24) extending along a central axis and a cutting head (28) extending from the mounting portion. The head has an exposed surface (30) forming a non-symmetrical dome shape such that the working portion (32) of the head is enlarged with respect to a standard dome shape and a trailing portion (34) is reduced with respect to a standard dome shape. The cutting head has an inner (36) and an outer edge (38). The exposed surface is non-symmetrical along a central plane (44) which bisects the working (32) and trailing portion (34). The exposed surface (30) is symmetrical in second plane perpendicular (7, 8, 9) to the central plane such that the exposed surface (30) forms an arc of constant radius from the inner edge (36) to the outer edge (38) in the second planes (7, 8, 9).
Patent CA-2438973-A1 (CA)
Title: Product pusher for merchandise displays
Inventor: NAGEL THOMAS O
IPC: A47F5/08
Filed: 2003-08-29
Abstract: A display assembly for the display of merchandise packages with provisions for moving product packages toward the front as packages are removed by customers. A pusher sled is formed of front and back plastic wall panels, joined at the top and spaced apart at the bottom, with side opening notches near the bottom for sliding engagement with spaced apart, wire-like supports. A coiled strip spring has its coiled body confined between the wal l panels and a strip portion thereof extends through an opening in the front wall panel to an anchor point at the front of assembly. Exceptional economies are realized in the manufacture of the display assembly while providing a system which aesthetically attractive, with superior performance. A variety of simp le clip- on or snap-on devices may be used for anchoring the front of the coil spring , including a clip-on label holder element which mounts at the front of the assembly and includes a slot for reception of a forward end of the spring.</ SDOAB>
Patent CA-2444857-A1 (CA)
Title: Compositions and methods for the identification of protein interactions in vertebrate cells
Inventor: YANG ANNIE
IPC: C12Q1/68
Filed: 2002-04-22
Abstract: The present invention relates to a two-hybrid system for studying protein- protein interactions in mammalian host cells. The invention provides methods , reagents and kits for carrying out the two-hybrid screen. Accordingly the invention provides a bait construct that is capable of targeting a bait protein to a specific subcellular locale within the host cell. The invention also provides a prey construct that contains a detection sequence fused to a prey protein. The bait and prey constructs are introduced into a host cell under conditions that promote expression of the bait and prey constructs. A positive bait/prey interaction can be detected by comparing the subcellular localization of the prey construct in relation to the bait construct. The invention also provides methods for screening for compounds capable of disrupting protein-protein interaction and methods for detecting interaction s between proteins and small molecule compounds.
Patent CA-2444951-A1 (CA)
Inventor: GADD MICHAEL WILLIAM
IPC: B24C5/02
Filed: 2002-04-22
Abstract: The invention provides an abrasive jet system having a high-pressure fluid supply (10) means supplying fluid to a vessel (11) which includes a layer of abrasive slurry and a top layer that contains substantially of fluid over the layer of abrasive slurry. The system also includes a first conduit (14) which leads from the fluid supply means to the top layer of fluid in the vessel and as high-pressure fluid is fed into the vessel, causes displacement of abrasive slurry from a discharge conduit (16). The system further includes a second conduit (21) which connects at different points to the first conduit and the discharge conduit, and including a fluid valve (13) between the operative connection to the first conduit and the discharge conduit, that controls the fluid flow within the second conduit. The fluid valve is closed once the system is pressurised to displace abrasive slurry through the discharge conduit (16) and is opened upon de-pressurization of the system to allow fluid flow from the first conduit (14) to the second conduit and to stop discharge of the abrasive slurry.
Patent CA-2445401-A1 (CA)
Title: Wheelchair
Inventor: HIRATA TAKAYUKI
IPC: A61G5/02
Filed: 2003-10-17
Abstract: A wheelchair has actuation plates provided in juxtaposition with the seat to descend when a user sits on the seat to lower the seat with the weight and to ascend when the user rises from the seat to permit the seat to return with removal of the weight, brake means mounted on the axle shafts to brake the axle shafts and energized constantly in a non-braking direction, and levers coupled directly or indirectly to the brake means to move according to descending motions of the actuation plates to act on the brake means to put the brake means in a non-braking state and to move according to ascending motions of the actuation plates to act on the brake means to put the brake means in a braking state.
Patent CA-2452871-A1 (CA)
Inventor: KAO HAUI-HUNG
IPC: A61K9/22
Filed: 2002-07-03
Abstract: The invention pertains to a method of relieving pain by administering a controlled release pharmaceutical tablet containing oxymorphone which produces a mean minimum blood plasma level 12 to 24 hours after dosing, as well as the tablet producing the sustained pain relief.
Patent CA-2456280-A1 (CA)
Title: Cyclopropyl and cyclobutyl epothilone analogs
Inventor: SHOJI MUTSURU
IPC: A61P35/00
Filed: 2002-08-22
Abstract: The invention relates to cis- and trans-12, 13-cyclopropyl and 12, 13-cyclobutyl epothilones of formula (I) to (IV), wherein Ar is a radical represented by the following structure:, and the other radicals and symbols have the meanings as defined herein; to their chemical synthesis and biological evaluation; their use in the treatment of neoplastic diseases and to pharmaceutical preparations containing such compounds. The compounds described herein are potent tubulin polymerization promoters and cytotoxic agents.
Patent CA-2457032-A1 (CA)
Title: Lubrication of a pitch angle adjusting device of a rotor blade of a windmill
Inventor: WOBBEN ALOYS
IPC: F03D80/70
Filed: 2002-08-22
Abstract: In accordance with the invention an apparatus for rotating a shaft of a rotor blade of a wind power installation relative to a hub of the wind power installation, comprising a bearing arrangement between the components and a gear drive for actuation of the rotary movement for adjusting the pitch angle of the rotor blade is characterised in that a gear of the drive and the bearing arrangement are arranged in the volume region of a lubricant chamber.
Patent CA-2457260-A1 (CA)
Inventor: MALOMED BORIS
IPC: H04B10/00
Filed: 2004-02-09
Abstract: A method and a system for traffic management in an optical network, based on measuring chirp of optical signals transmitted along an optical path extending in the network.
Patent CA-2458101-A1 (CA)
Title: Van a and van b vancomycin resistant enterococci detection media and the method of detecting the organisms using the media
Inventor: KIKUCHI KEN
IPC: C12N1/20
Filed: 2002-05-17
Abstract: The present invention provides Van A and Van B vancomycin resistant enterococci detection media as well as a method of selectively detecting Van A and Van B vancomycin resistant enterococci clinically important in vancomycine resistant enterococci from testing microorganisms or specimens using said media.     The media for selectively detecting Van A and Van B VRE from testing microorganisms and specimens are the media where enterococci can grow where vancomycin, D-cycloserine and D-lactate are added.     Preferably 32 - 256 µg/ml of vancomycin, 1 - 64 µg/ml of D-cycloserine, and 0.025 - 0. 8 mol/l of sodium lactate are added to culture medium where enterococci can grow.
Patent CA-2459376-A1 (CA)
Title: Oxadiazolyl-phenoxyalkylisoxazoles, compositions les contenant et leurs procedes d'utilisation comme agents anti-picornavirus
Inventor: RHODES GERALD
IPC: C07D413/12
Filed: 2002-08-29
Abstract: L'invention concerne des oxadiazolyl-phenoxyalkylisoxazoles, leurs sels pharmaceutiquement acceptables, des compositions contenant des oxadiazolyl-phenoxyalkylisoxazoles ou leurs sels pharmaceutiquement acceptables, et des procédés d'utilisation d'oxadiazolyl-phenoxyalkylisoxazoles ou de leurs sels pharmaceutiquement acceptables comme agents anti-picornavirus. Lesdits procédés consistent à utiliser du pleconaril comme promédicament pour la conversion <i>in vivo</i> en composés anti-picornavirus.
Patent CA-2459415-A1 (CA)
Inventor: MUSSELMAN GARY H
IPC: B23K28/02
Filed: 2004-03-02
Abstract: A method of welding at least two metal sheets protected by a zinc coating that has a low vaporizing temperature. The metal sheets are placed on top of each other and a head of a welding machine is passed over the sheets. The head of the welding machine is configured such that a laser is positioned in front of a GMAW welding or MIG  brazing device. The laser cuts a channel into the metal sheets in order to allow the protective zinc coating to vaporize and escape. The GMAW welder or MIG brazing device then follows the laser and deposits a material that fills the channel to weld the two pieces together.
Patent CA-2460041-A1 (CA)
Title: Intraocular lens derivation system
Inventor: TURNER TIMOTHY N
IPC: A61B3/10
Filed: 2002-09-05
Abstract: An intraocular lens derivation system (10) includes an eye surface measurement device (12) for measuring the shape and position of at least the anterior and a posterior corneal surfaces of the eye, a length measurement device (14) for measuring at least the axial length of the eye, and an IOL calculator (24), connected to devices (12 and 14), for accurately selecting the proper IOL  using at least in the selection the measured anterior and posterior corneal surface information and the axial length of the eye.
Patent CA-2460163-A1 (CA)
Title: Screw head formation
Inventor: BROOKS LAWRENCE ANTONY
IPC: F16B23/00
Filed: 2002-09-10
Abstract: The screw has two or three non-circular super-imposed recesses. The depth of each recess is less than 1.2 mm and there is a less than 1~ of draw in each recess. The screw head recess is formed using a punch (10) in a cold-heading process. The punch is formed in a profilating CNC machine, cutting the profiles (12, 14, 16) of the punch to a tolerance of better than .plusmn.  0.025 mm.
Patent CA-2461467-A1 (CA)
Inventor: MARTONNE MARKO BERNADETT
IPC: A61K31/50
Filed: 2002-09-26
Abstract: L'invention porte sur de nouveaux dérivés d'alkylaminopyridazinone substitués représentés par la formule générale (I) (dans laquelle R¿1? représente un hydrogène ou un alkyle possédant de 1 à 4 atomes de carbone; X représente un hydrogène ou un halogène; R¿2? représente un hydrogène ou un alkyle possédant de 1 à 4 atomes de carbone; n vaut 1, 2 ou 3; Q et W, indépendamment l'un de l'autre, représentent -N= ou -CH=; et R¿4? et R¿5?, indépendamment l'un de l'autre, représentent un hydrogène, un halogène, un trifluorométhyle ou un alkoxy possédant de 1 à 4 atomes de carbone). L'invention porte également sur des sels d'addition de ces dérivés acceptables d'un point de vue pharmaceutique. Ces nouveaux dérivés possèdent des propriétés nootropiques et anxiolytiques utiles
Patent CA-2462266-A1 (CA)
Inventor: LYSEGGEN JOERN
IPC: H04L9/32
Filed: 2002-10-01
Abstract: A system for authentication, encryption and/or signing, as well as corresponding devices and methods, that use temporary but repeatable encryption keys uniquely connected to the user and generated from a unique s et of input parameters. The system comprises an input device (105) designed to extract predetermined characteristic values from value input by the user, which value is specific to the user, by means of a given algorithm, which algorithm is designed to remove the natural variation in the characteristic values in order to yield an identical set of characteristic values upon inpu t of the same value, and a device (106) designed to generate at least one user specific encryption key comprising said characteristic values.
Patent CA-2464039-A1 (CA)
Title: Method and system for secure printing of images
Inventor: KULPA WALTER J
IPC: G07B17/00
Filed: 2004-04-13
Abstract: A method and system for printing an image such as a postal indicium is disclosed. In accordance with the present invention, a sequence of graphic data blocks is formed, the sequence forming a bitmap representative of the image.  The blocks are randomly reordered to form a new sequence; and the blocks are printed in the new sequence; a printer printhead being positioned and the blocks being printed so as to print the image without substantial distortion. In one embodiment the blocks are printed in varying directions. In another embodiment the printhead moves at varying rates of travel and prints at inversely proportional rates as the blocks are printed so as to print the image without substantial distortion. In another embodiment the printhead returns to a home position after printing the image.  In another embodiment the system includes a motor responsive to a programmable controller and mechanically coupled to the printhead for positioning the printhead and the programmable controller and the motor are enclosed in a secure housing so that no signals for controlling the motor are available outside of the housing.
Patent CA-2465358-A1 (CA)
Inventor: HADLAND TERRENCE R
IPC: A63C1/00
Filed: 2004-05-17
Abstract: This invention is comprised of a hockey skate boot with no 'upper' built on the boot above the ankle. The skate boot is designed to allow full flexibility of the ankle, by taking away the Achilles tendon guard. This vital part of a skaters protection can be built onto the backside of a shin guard. This allows the skater to completely move their ankle in any manner during a skating stride. This adds a deftness to play. The boot can be built using existing construction that has already met the demands of the most competitive of professional and Olympian situations. The comfort for the foot, the ankle support, protection from pucks, and heel anchor systems are all excellent in the existing hockey skate boots. It is simply that the Achilles tendon guard restricts ankle flexion in a very critical area of a hockey stride. The stride energy strike into the ice at the end of the stride push is severely compromised by the inability of the ankle to rotate through its natural range of motion. The utility of removing the Achilles tendon guard from the hockey skate boot, and moving it to the shin guard, helps the player to get all his energy into the ice. It brings creativity back into the game by adding maneuverability to the skaters play. This addition to the players arsenal, increases their overall skating capacity, in particular provides a whole new meaning to stopping, starting, forward, backward, turning, pivoting, sideways, back and forth in every which way, on a pair of hockey skates. As will be appreciated by those skilled in the art, it is to be understood that the above descriptions are illustrative of the various embodiments of the present invention, but not limiting thereof, it being possible to make various modifications without departing from the spirit and scope of the present invention.
Patent CA-2465509-A1 (CA)
Inventor: ESDAILE LUCY
IPC: C22B3/04
Filed: 2002-10-29
Abstract: L'invention concerne un procédé de récupération du cuivre provenant de la chalcopyrite. Ledit procédé comprend l'oxydation du soufre dans la chalcopyrite à l'aide d'une solution dans des conditions de mise en contact prédéterminées ainsi que la suppression d'une partie du cuivre présent dans la chalcopyrite dans la solution tels que des ions de cuivre. Ledit procédé comprend un étape ultérieure de réduction de soufre dans un produit solide provenant de l'étape (a) en valence d'état de sulfure deux moins au moyen d'une solution dans des conditions de mise en contact prédéterminées. Le procédé comprend de plus une étape ultérieure d'oxydation de soufre dans un produit solide provenant de l'étape (b) au moyen d'une solution dans des conditions de contact prédéterminées ainsi qu'une étape de suppression au moins d'une partie du cuivre restant dans le produit solide dans la solution tels que des ions de cuivre. Le procédé comprend en outre la récupération du cuivre provenant d'une ou plusieurs solution(s) des étapes (a) et (c).
Patent CA-2466183-A1 (CA)
Inventor: ODAKA FUMIO
IPC: C04B35/575
Filed: 2002-10-30
Abstract: A process by which a silicon carbide sinter jig having an improved purity can be easily produced. The process comprises the steps of: heating a sinter (2) in an argon atmosphere to a heating temperature selected from the range of 2,200 to 2,300~C at a heating rate of 3 to 5 ~C/min; holding it at that heating temperature for 3 hours; and cooling it to 1,000~C at a cooling rate of 2 to 3 ~C/min.
Patent CA-2468029-A1 (CA)
Title: Deflecteur de fumees d'echappement
Inventor: UMIASTOWSKI TOMASZ
IPC: F01N13/08
Filed: 2002-12-06
Abstract: Cette invention concerne un déflecteur de fumées d'échappement permettant d'inhiber ou de prévenir l'accumulation de fumées d'échappement dans une remorque tractée par un véhicule. Ce déflecteur comprend un élément (67) flexible pouvant s'adapter au décalage existant entre le véhicule et la remorque lors du transport. Un raccord (64, 65) est utilisé pour fixer amovible le déflecteur à l'échappement (62) du véhicule.
Patent CA-2468031-A1 (CA)
Inventor: GATTO JEAN-MARIE
IPC: G07F17/32
Filed: 2002-11-22
Abstract: A secure and modular architecture for monitoring and controlling clusters of pay entertainment and gaming devices (200, 300, 400). The architecture allows flexible and secure use of state of the art multimedia and Internet technologies to attract the younger player generation used to flashy and networked games (102). Cash or cash-less entertainment and gaming devices are supported.