baber/WOPTO huggingface dataset:
Patent CA-2313180-A1 (CA)
Title: Motor winding contamination detector and detection
Inventor: KLIMAN GERALD BURT
IPC: G01R31/34
Filed: 1999-09-21
Abstract: A method and apparatus for detecting motor contamination utilizes zero-sequence currents in a sensing coil to detect contamination.  The detector includes a current transformer comprised of a magnetic core and a sensing coil wound about the core. A processor processes a sub-trip level current from the sensing coil to detect contamination. Three contamination detection methods, which may be used separately or in desired combination, are based on current trends, current leakage, and current clustering. An alarm is triggered when predetermined alarm criteria have been met.
Patent CA-2313795-A1 (CA)
Inventor: VADGAMA PANKAJ MADGANLAL
IPC: G01N27/403
Filed: 1998-12-08
Abstract: L'invention porte sur des systèmes et dispositifs de détection comportant une électrode de détection (en particulier sélectrice d'ions ou redox) et une électrode de référence l'une ou toutes deux étant recouvertes d'une barrière perméable touchant l'échantillon à examiner de manière à ce que le principal contact entre les électrodes lorsqu'on constitue un circuit de mesure ne passe pas par l'échantillon. La barrière perméable renferme une zone de liquide (par exemple d'électrolyte) au niveau des électrodes et commande en le restreignant le passage dans les deux sens des analytes et impuretés à travers la barrière. La fonction principale de la barrière perméable est de ralentir la diffusion de l'analyte. L'identification du contenu d'analyte peut être plus rapide si l'on charge la zone liquide en analyte ou impureté pour réguler la diffusion. La méthode de loin préférée de détection de l'analyte se base sur des mesures du taux de variation du potentiel alors que l'analyte diffuse à travers la barrière.
Patent CA-2314051-A1 (CA)
Inventor: MEEHAN TOM
IPC: H04L12/56
Filed: 2000-07-19
Abstract: An end point address of a generic routing encapsulation (GRE) tunnel is obtained by forwarding a data packet through the GRE tunnel to devices at a multicast address. The data packet includes a logical address of a GRE tunnel end point device. A reply to the data packet is received from a remote GRE tunnel end point device. The reply includes a physical address of the remote GRE tunnel end point device.
Patent CA-2315549-A1 (CA)
Title: Family of maize pr-1 genes and promoters
Inventor: CRANE VIRGINIA C
IPC: C12N15/82
Filed: 1999-02-11
Abstract: The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions are novel nucleotide sequences for inducible and constitutive promoters isolated from a family of maize genes encoding pathogenesis-related (PR-1) proteins, nucleotide sequences for these maize PR-1 genes, and amino acid sequences for the PR-1 proteins encoded thereby. Methods for regulating expression of a heterologous nucleotide sequence in a plant in an inducible or constitutive manner are provided, more particularly regulating expression of a PR-1 gene to enhance disease resistance in a plant. The methods comprise transforming a plant cell to comprise a heterologous nucleotide sequence or PR-1 gene operably linked to one of the inducible or constitutive promoters of the present invention and regenerating a stably transformed plant from the transformed plant cell. Transformed plants and seeds having enhanced disease resistance are also provided.
Patent CA-2317060-A1 (CA)
Title: Tensive cutting head assembly
Inventor: JENSEN RALIEGH J
IPC: B26D3/18
Filed: 2000-08-25
Abstract: A cutting head assembly having a tensionable serpentine blade. The cutting head assembly may also include a means for monitoring tension during set-up of the cutting head assembly and monitoring tension and sensing failure or breakage during operation. The serpentine blade is formed having a continuous configuration including a plurality of leg segments connected by a plurality of bends producing a generally serpentine configuration. The cutting edge of the serpentine blade is unsharpened. Either edge of the serpentine blade may be employed for the cutting edge. A serpentine blade may be removably mountable to one or both sides of the cutting head. In the case where a serpentine blade is mounted to both sides of the tensive cutting head, the first serpentine blade presents a first array and the second serpentine blade presents a second array rotated at 90° to the first array. This configuration of the cutting head assembly, when employed within a hydraulic cutting device, renders cut food product having stick configuration.
Patent CA-2317624-A1 (CA)
Inventor: JACOBS KENNETH
IPC: E05D3/02
Filed: 2000-09-06
Abstract: A bi-fold door assembly which includes an overcenter spring-biased hinge assembly comprising first and second hinge members including first and second mounting positions fixedly connected with first and second door panels respectively, interengaging axially aligned hinge portions constructed and arranged to receive a hinge pin therethrough establishing a vertical hinge axis between the two door panels and a spring constructed and arranged to provide oppositely directed spring forces. Each spring is constructed and arranged with respect to the first and second hinge members so that the opposed spring forces provided by the spring are applied to the first and second hinge members to bias the first and second door panels into the closed position when the door panels are near the closed position and to bias the first and second door panda into the opened position when the door panels are near the opened position.
Patent CA-2319067-A1 (CA)
Inventor: SCHIFFINO RINALDO S
IPC: C08F210/02
Filed: 1999-03-03
Abstract: Cette invention a trait à des procédés de polymérisation d'oléfine faisant intervenir des complexes catalytiques à base d'hafnocène pontés comprenant des anions non coordonnants hautement substitués qui, de façon surprenante, sont stables dans des conditions de polymérisation d'oléfine à haute température telles qu'il est possible de produire des copolymères oléfiniques porteurs d'une quantité importante de comonomère possédant des masses moléculaires élevées. Elle a trait, plus précisément, à un procédé de polymérisation de copolymères d'éthylène, ayant un indice de fusion compris entre environ 0,87 et environ 0,930, consistant à mettre en contact, dans des conditions de polymérisation homogène à une température de réaction égale ou supérieure à une valeur comprise entre 140 et 225 ·C, de l'éthylène et un ou plusieurs comonomères capables de polymérisation d'insertion avec un complexe catalytique à base d'hafnocène ponté dérivé, (A), d'un composé organométallique d'hafnium biscyclopentadiényl ayant (i), au moins ligand cyclopentadiényl non substitué ou un ligand cyclopentadiényl à cycle condensé substitué, (ii), un ligand cyclopentadiényl aromatique à cycle condensé substitué et (iii), un pont covalent reliant les deux ligands, ce pont portant un seul atome de carbone ou de silicium et, (B) d'un cocatalyseur activateur, un composé précurseur ionique comprenant un anion halogéné du Groupe 13 à substitution tétra-aryle, chaque substituant aryle contenant au moins deux noyaux aromatiques cycliques.
Patent CA-2320162-A1 (CA)
Title: Composition for the treatment of halitosis
Inventor: ALVAREZ HERNANDEZ MARIA
IPC: A61K36/63
Filed: 1998-06-26
Abstract: The composition comprises a mixture of olive oil (Olea europea L.) and parsley oil (Petroselinum sativum Hoffm., Petroselinum crispum Mill., Carum petroselisum Benth & Hooker), in a weight ratio of olive oil to parsley oil comprised between 1 and 7. Furthermore, the composition may contain other plant oils, mint oil, menthol and chlorophyll. These compositions may be provided in a variety of forms including caramels, chewing-gums, toothpaste, mouthwash and pharmaceutical compositions, and in particular soft gelatine capsules;  appropriate additives, vehicles and excipients are incorporated for processing the composition in order to obtain the desired presentation form. The composition is appropriate for the treatment of halitosis.
Patent CA-2320989-A1 (CA)
Title: Method and apparatus for call distribution and override with priority
Inventor: GISBY DOUGLAS
IPC: H04M7/00
Filed: 1999-02-10
Abstract: A communication router receives incoming communications and assigns a priority to each, which are then placed in descending order of priority from the head of the queue, to be routed from the head of the queue to selected destinations (31, 33). The invention is particularly applicable to routing telephone calls in a call center (21). Destinations (31, 33), in the call center agent stations, are selected on a basis of agent availability, and an agent status may be available if the agent is involved in a call of lower priority than a call to be routed. In some embodiments displaced calls may be placed back in the routing queue in order of priority. The invention is applicable to routing a wide variety of communications, such as telephone calls (13), e-mails, video calls, and Internet Protocol (11) calls.
Patent CA-2321768-A1 (CA)
Inventor: SULLIVAN MICHAEL J
IPC: A63B37/00
Filed: 1999-12-21
Abstract: Selon cette invention, une nouvelle configuration (6) de la surface (4) d'une balle de golf (2) est caractérisée par des alvéoles (6) non circulaires falciformes. Chaque alvéole comprend une arête extérieure convexe, ayant une première configuration radiale et une arête intérieure, ayant une seconde configuration radiale. L'arête intérieure est de préférence concave et les arêtes intérieure et extérieure se rejoignent aux extrémités opposées de l'alvéole (6). La surface comprise entre les arêtes forme un creux par rapport à la surface de la balle de golf. Au moins quelques unes des alvéoles (6) falciformes s'encastrent afin de maximiser l'aire alvéolaire de la surface (4) de la balle de golf.
Patent CA-2322519-A1 (CA)
Inventor: ZHAO TIAN X
IPC: A61M16/20
Filed: 1999-03-16
Abstract: A transport ventilator device for administering a breathable gas under pressure to a patient by an operator, the device having controls powered by said pressurised gas in a manual override mode, a patient breathing demand override mode, and an automatic mode, the device comprising: a housing (1) enclosing a patient breathing circuit comprising a gas accumulation chamber (2); a breathing chamber (8); breathing check valve (7) means therebetween for permitting one way passage of inhaled gas from the accumulation chamber (2) to the breathing chamber (8); and exhale check valve means (10) for permitting passage patient exhaled breath from the breathing chamber (8) to atmosphere external to the device; a pressure regulator (13) having regulator input port (14) means for admitting said gas into the device from a source (12) of pressurised gs, and having a regulator outlet; gas distribution means for distributing gas between the regulator outlet (13) and the gas accumulation chamber (2) selectively via a manual circuit, a demand circuit and an automatic circuit; control means, powered solely by the pressure differential between the pressurised gas from the regulator input port means (14) and atmospheric pressure external to the device, for monitoring and controlling said gas distribution means, wherein the control means include: breathing circuit integrity alarm means (63) for notifying the operator that an integrity condition has been detected.
Patent CA-2322998-A1 (CA)
Inventor: LAGRANGE ALAIN
IPC: C07C211/53
Filed: 2000-01-18
Abstract: The invention concerns novel di-benzene dyeing agents comprising at least a cationic group Z, Z being selected among the quaternized aliphatic chains containing at least a saturated quaternized cycle, and aliphatic chains containing at least an unsaturated quaternized cycle. The invention also concerns the use of said dyeing agents as precursors of oxidation dyes for oxidation dyeing of keratin fibres, dyeing compositions containing them, and dyeing methods using them.
Patent CA-2323609-A1 (CA)
Title: 12,13-cyclopropane epothilone derivatives
Inventor: KIM SOONG-HOON
IPC: C07D277/20
Filed: 1999-04-05
Abstract: The present invention relates to 12,13-position modified epothilone derivatives, methods of preparation of the derivatives and intermediates therefor.
Patent CA-2324118-A1 (CA)
Inventor: IRVIN SCOT ALAN
IPC: A23C19/076
Filed: 2000-10-23
Abstract: A method of preparing a cheesecake filling is disclosed that significantly reduces or eliminates the appearance of cracks on the surface and in the body of the filling upon baking. The method furthermore reduces the occurrence of the stadium effect to within an acceptable extent. These advantageous attributes are provided while still retaining the overall texture, taste, and organoleptic properties that the consuming public finds acceptable and pleasing. The method includes blending cream cheese curd with a composition including sufficient cream and/or non-fat dry milk to prepare a blend with a protein/fat ratio in the blend is in the range 0.182 to 0.186, and then preparing and baking the cheesecake. In an important embodiment of the method, the protein content of the cream cheese curd is estimated using a mathematical model to account for seasonal changes of the protein level in the cream cheese curd. The estimated protein level of the cream cheese curd can then be used to determine the amounts of cream and/or non-fat dry milk to be added to achieve the desired protein/fat ratio.
Patent CA-2325273-A1 (CA)
Title: Worm driving a servo actuator with spring return and rotary valve employing same
Inventor: KELLER ROBERT D
IPC: F16K31/04
Filed: 2000-11-09
Abstract: A motorized servo actuator has an output shaft rotated by a sector gear driven by a worm. The worm has a co-axially disposed torsion spring which is wound as the worm rotates. The worm is driven by a motor and gear train. In the event of motor failure during rotation of the sector gear in a given direction from an initial position, the wound torsion spring has sufficient stored energy to rotate the worm to return the sector gear to the initial position.
Patent CA-2326886-A1 (CA)
Title: World oil ex
Inventor: SONTOWSKI UWE
IPC: B02C18/14
Filed: 2000-11-24
Abstract: The present invention is related to the special group of "Oil Absorbing Materials".  These materials are to be used in accidents on water, after oil-spills, marine pollution or on-shore pollution. The invention presents itself as biocompatible polymers system. This absorbing material can be.used also in case of sand-oil pollution. Compared to other oil-binders our invention shows outstanding properties. The absorbing material consists of a special land of environmental safe plastic. The composition will not cause any damage to any live creature even if we burn it. It is possible to use this absorbing material not only in case of oil pollution as it is absorbing all other pollutants in the water even the chemical particles. The invented material and the absorbed materials can be recycled, if wanted, for utilization afterwards.
Patent CA-2326903-A1 (CA)
Inventor: PHILLIPS DANNY
IPC: B32B21/08
Filed: 2000-11-27
Abstract: A composite flooring tile or strip has a top wood layer bonded to a bottom synthetic layer, the bottom layer being at least twice in thickness as the top layer and substantially coextensive therewith.
Patent CA-2328380-A1 (CA)
Title: System and method for delivery of short message service messages to a restricted group of subscribers
Inventor: VALENTINE ERIC
IPC: H04W88/02
Filed: 1999-05-03
Abstract: A telecommunications system and a method is disclosed for encapsulating header information associated with a Short Message Service (SMS) message within that SMS message, which can then be sent over a broadcast channel. This header information can contain, for example, additional information regarding the intended recipients of the SMS message. For example, a business with 100 employees may want to be able to broadcast a SMS message to all employees, but not to anyone else. Therefore, in this case, the header information can indicate "private" and include a unique user group identification (ID) code. A Subscriber Identity Module (SIM), or other memory, within each of the mobile terminals within the predefined group can contain a message application, which can compare the received group ID to a group ID stored in the SIM, and determine whether the message should be displayed on the mobile terminal.
Patent CA-2328414-A1 (CA)
Inventor: VARNER JUDITH A
IPC: A61K38/08
Filed: 1999-05-07
Abstract: The present invention provides methods for reducing or inhibiting angiogenesis in a tissue, by contacting .alpha.5.beta.1 integrin in the tissue with an agent that interferes with specific binding of the .alpha.5.beta.1 integrin to a ligand expressed in the tissue; and methods of identifying angiogenesis in a tissue, by contacting the tissue with an agent that specifically binds .alpha.5.beta.1 integrin, and detecting specific binding of the agent to .alpha.5.beta.1 integrin associated with a blood vessel in the tissue. Also provided are methods of diagnosing a pathological condition characterized by angiogenesis in a tissue in an individual.
Patent CA-2328441-A1 (CA)
Inventor: YEOM JAE-HEUNG
IPC: H04W76/02
Filed: 2000-02-14
Abstract: A device and method for outer-loop power control in a discontinuous transmission mode in a CDMA mobile communication system. In an outer-loop power control method for a non-frame data transmission period of a dedicated control channel (DCCH) which transmits frame data discontinuously, the signal-to-noise ratio (SNR) of power control bits (PCBs) received at a mobile station from a base station is measured for the frame period, and it is determined whether the frame has errors based on the measured SNR. A closed-loop power control threshold is increased if a frame error exists and decreased if no frame errors exist.
Patent CA-2328573-A1 (CA)
Inventor: BERTIN ANDRE
IPC: F16B5/01
Filed: 2000-12-14
Abstract: A composite joint (10) has a bundle of parallel, elementary tubular cells (12). The cells can be oriented along the thickness of the sandwich panel, when the cells are set in the recess of the cellular core of the panel. A rigid section (14), connected to an external member, is inserted into any of the tubular cells to form a stress introduction cell (12a). The stress introduction cells are spaced apart from each other on the tubular cell bundle. The composite wall of each tubular cell is made from braided fiber roves and resin. An Independent claim is also included for a sandwich panel.
Patent CA-2329372-A1 (CA)
Inventor: FUKUI MASAHIRO
IPC: H04Q9/00
Filed: 2000-12-21
Abstract: The remote power management system of information processing apparatus or the like solves problems as to occurrence of uncontrollability of power supply due to malfunction of an uninterruptible power supply device that is incapable of trying restart and recovery of information processing apparatus of the certain type merely through start or termination of power supply or alternatively as to unwanted interruption of power supply to information processing apparatus constituting a network. The system comprises a remote power switch for change over between turn-on and turn-off of a power supply line, information processing apparatus or network equipment for receiving electrical power form the power supply line via the power switch, and a remote control device for controlling changeover of the remote power switch from a remote location wherein these are connected together over a network. The remote control device is operable based on a specific command from the remote location for outputting a control signal for turn-on or turn-off of power supply via the network to the remote power switch. The information processing apparatus has interface means for letting the information processing apparatus get restarted in response to the turn-on control signal as output from the remote control device.
Patent CA-2330293-A1 (CA)
Inventor: VISCO STEVE J
IPC: H01M10/052
Filed: 1999-03-29
Abstract: A method for fabricating an active metal electrode involves depositing lithium or other active metal electrode on a protective layer. The protective layer is a glassy or amorphous material that conducts ions of the active metal. It may be deposited on a releasable web carrier or other substrate such as polymer electrolyte layer. Lithium is then deposited on the protective layer. Finally, a current collector is attached to the lithium.
Patent CA-2330505-A1 (CA)
Title: Sheet guide unit for sheet-fed press
Inventor: FUJIMOTO SHINICHI
IPC: B41F21/00
Filed: 2001-01-09
Abstract: This invention concerns a sheet guide unit which allows sheets of thinner sheets to be conveyed in a stable fashion when the sheet is conveyed in a sheet guide space between the printing cylinder and a sheet guide surface.  The sheet guide unit has 1) a first air control means to control the supply air, which is blown from the air supply chamber through air vents provided in the upstream portion of the path, and conveys the sheet through the sheet guide space suspending over the downstream portion of the path; and 2) a second air control means to control the aspiration air, which is drawn into the aspiration chamber via a plurality of first aspiration vents in the downstream portion of the path, and exhausted from an aspiration port provided on one of the walls of the aspiration chamber.
Patent CA-2330945-A1 (CA)
Title: Handle for a hand tool, especially a screwdriver grip
Inventor: GMEILBAUER ENGELBERT
IPC: B25B15/00
Filed: 1999-05-04
Abstract: Disclosed is a handle for a hand tool, especially a screwdriver grip, having an elongated body for interchangeably clamping torque-transmitting tool bits.      Essentially, at least two polygonal shanks are provided as tool clamps on the body of the handle, in which the tool bits can be inserted through their locating sleeves.      The shanks are interspaced and oriented at an angle in relation to each other anal to the longitudinal extension of the body of the handle in such a way that the handle can be used as a screwdriver, a T or a revolver grip.
Patent CA-2331406-A1 (CA)
Title: Method and means for filling natural casing sausages
Inventor: CATE STEPHEN H
IPC: A22C11/02
Filed: 2000-01-26
Abstract: A method of filling a natural hollow elongated casing with meat emulsion involves placing a natural casing on an elongated meat emulsion stuffing tube having a meat emulsion discharge end, closing an extended end of the natural casing over the discharge end of the stuffing tube so that meat emulsion exiting the discharge end will push the natural casing longitudinally by pumping meat emulsion through the stuffing tube for expansive discharge into the natural casing at a sufficient volume and velocity to provide the primary energy within the natural casing to move the natural casing forwardly off of the discharge end of the stuffing tube. The casing is extended through a hollow chuck (100). A resilient brake element (160) in the chuck is extended around the casing to impede its longitudinal movement. A thrust collar (200) is slidably mounted on the stuffing tube and is intermittently manually pushed against the casing to limit the length thereof but is insufficient to create compression pressure thereon. An apparatus for filling a natural casing has a thrust collar on the stuffing horn (16) for pushing the natural casing longitudinally, and a casing hopper (46) that can be pivoted from a forward operating position to a rearward inoperative position.