baber/WOPTO huggingface dataset:
Patent CA-2289724-A1 (CA)
Inventor: HEUER LUTZ
IPC: A23L7/109
Filed: 1998-05-04
Abstract: The invention relates to novel applications of known active substances such as benzthiazuron, methabenzthiazuron, tebuthiuron, isoproturon and/or ethiozin, in addition to mixtures containing other know active substances, to control the growth of algae on paints, antifouling paints and other technical materials.
Patent CA-2292119-A1 (CA)
Inventor: SCHLUETER WERNER
IPC: E04F19/06
Filed: 1999-12-13
Abstract: A bridge device for providing a transition between two bordering floor segments of different levels includes a securement shank, a terminal shank and a transition shank. The securement shank is positionable under one of the bordering floor segments which are separated by a space. The terminal shank has spaced upper and lower ends and opposite sides extending between the upper and lower ends. The terminal shank is attached at the lower end to the securement shank and is positionable in the space between the floor segments. One side of the terminal shank is disposed adjacent to and faces toward the one floor segment whereas the other side of the terminal shank faces toward the other floor segment. The transition shank at an end is articulated with and pivotally mounted to the terminal shank between the upper and lower ends thereof at the other side there and extend from the other side of the terminal shank toward the other floor segment such that the transition shank is swivelable within an angular range providing a transition between the floor segments of different levels. The terminal shank has an annular recess formed on the other side thereof facing toward the other floor segment and a hinge pin attached to the terminal shank within the annular recess thereon and extending outwardly from the other side of the terminal shank. The transition shank has a hinging seat formed thereon and being complementary in shape to the annular recess and hinge pin of the terminal shank so as to pivotally connect the transition shank to the terminal shank for undergoing swivelable movement relative thereto.
Patent CA-2292529-A1 (CA)
Title: Refractory wall structure
Inventor: VAN LAAR JACOBUS
IPC: F27D1/12
Filed: 1998-05-28
Abstract: Refractory wall structure for a furnace, in particular for a metallurgical furnace, such as for example a blast furnace with a high process temperature during operation, which wall structure is subjected to a high thermal loading, comprising a steel outer wall, a refractory lining consisting of one or more layers of a well heat- conducting material on the inside of the outer wall, and means for cooling the refractory wall structure, whereby the wall structure also comprises a permanent, well heat- conducting metallic filling in a gap in the refractory wall structure, which filling has been molten inside the gap and then after solidifying forms a low heat resistance across the gap.
Patent CA-2293022-A1 (CA)
Title: Repair of high pressure turbine shrouds
Inventor: CHARLES PATRICIA ANN
IPC: C23C10/02
Filed: 1999-12-16
Abstract: A method for repairing the shroud surfaces of a gas turbine engine to provide corrosion and oxidation resistance of the shroud segments (10) while also restoring the dimensional integrity of the shroud segments (10). The method entails removing the oxidation and corrosion products from the shroud segment (10), removing preexisting coating materials, applying a material compatible with the shroud segment substrate material, machining the surface, applying a corrosion-resistant, oxidation-resistant and rub-compliant material to the shroud segment using a HVOF process, machining the shroud segment (10) to preselected dimensions and applying an aluminide coating for improved oxidation and corrosion resistance of the repaired surfaces.
Patent CA-2293947-A1 (CA)
Title: System and method for establishing relationships between hypertext references and electronic mail program incorporating the same
Inventor: WILLIAMS MARVIN L
IPC: G06Q10/10
Filed: 2000-01-05
Abstract: For use with an electronic mail (e-mail) program, a system for, and method of, establishing relationships between hypertext references contained in e-mail messages received by the e-mail program and an e-mail program containing the system or the method. In one embodiment, the system includes: (1) a message parser that locates hypertext references in first and second e-mail messages received by the e-mail program and (2) a message organizer that allows a user to choose to display the first and second e-mail messages in an order that is based on the hypertext references.
Patent CA-2296514-A1 (CA)
Title: Dispositif et procede permettant d'enregistrer et lire de maniere simplifiee un signal analogique
Inventor: LAMBRACHE EMIL
IPC: G10L19/00
Filed: 1998-07-17
Abstract: L'invention a trait à un système complet d'enregistrement vocal et de lecture susceptible d'être alimenté par une seule batterie 1,8 Volt continu et exploité soit en mode autonome, soit en mode unité centrale de traitement (UCT). En mode autonome, un dispositif d'exploitation à deux boutons gère les fonctions d'enregistrement, lecture et effacement de la mémoire. En mode UCT, la gestion peut être assurée par une interface série qui gère directement les fonctions d'enregistrement, lecture et gestion de mémoire spécialisée ainsi que les réglages du gain de l'amplificateur de puissance. Grâce à une interface série, le système peut être réglé soit en vue d'écrire directement dans la mémoire externe grâce à un signal analogique généré par un microphone ou par un autre dispositif d'entrée analogique; soit de manière que des données numériques fournies par une UCT externe, et converties en données numériques au moyen d'un convertisseur numérique-analogique sur puce, puissent être fournies en temps réel par le parleur.
Patent CA-2296781-A1 (CA)
Inventor: HUGRON DENIS P
IPC: B62D55/04
Filed: 2000-01-21
Abstract: The track system is mounted on an all terrain vehicle having a frame, a first transversal rear axle mounted on the frame, and left and right first rear wheels rotatively mounted on the left and right ends of the first transversal rear axle, respectively. The track system comprises a second transversal rear axle, left and right second rear wheels, a left track, a right track, and a telescopic compression-spring-biased arm assembly. The left and right second rear wheels are rotatively mounted on the respective left and right ends of the second transversal rear axle, and are located behind the respective left and right first rear wheels. The left track is mounted on both the left first rear wheel and the left second rear wheel, and the right track is mounted on both the right first rear wheel and the right second rear wheel. Finally, the telescopic compression-spring-biased arm assembly is interposed between the frame and the second transversal rear axle, and is pivotally connected to the frame about a transversal pivot axis located above a plane in which both the first and second transversal rear axles are lying.
Patent CA-2298918-A1 (CA)
Title: Digital channelizer having efficient architecture for window presum using distributed arithmetic for providing window presum calculations in one clock cycle
Inventor: CASO GREGORY S
IPC: H03H17/00
Filed: 2000-02-17
Abstract: The invention is a digital channelizer and a process for dividing input bandwidth into at least some of N channels. A digital channelizer which divides an input bandwidth into at least some of N channels in accordance with the invention includes an analog to digital converter (14) which encodes the input bandwidth into a serial digital data stream of words; a demultiplexer (16), coupled to the analog to digital converter, which divides the serial digital data stream into parallel data streams of data words; a window presum (102), coupled to the parallel streams of data words, responsive to a window presum function, storing L data words in a window containing R subparts and outputting N outputs which are each respectively capable of being processed into a different one of the N channels, each of the N outputs being a product of R words each respectively from a different one of the R subparts and a coefficient of the window presum function preassigned to each of the R words from a different one of the R subparts with R=L/N and each of the N outputs being calculated using distributed arithmetic during a single clock cycle; and a discrete Fourier transform apparatus (26'), coupled to the N outputs of the window presum, having N inputs and which performs a discrete Fourier transform on the N inputs to output at least some of the N channels.
Patent CA-2300475-A1 (CA)
Inventor: DUROCHER YVES
IPC: C07K14/575
Filed: 2000-03-13
Abstract: The present invention relates to an expression system for the expression of desired gene. The expression system of the present invention comprises a cyclic AMP sensitive promoter operably linked to a DNA sequence comprising the coding region of the desired gene. The expression system of the present invention has the advantage of having a low basal level and an high induced level.
Patent CA-2301525-A1 (CA)
Title: Improved helical separator
Inventor: PRADO MAURICIO GARGAGLIONE
IPC: B04C7/00
Filed: 1998-06-25
Abstract: The invention relates to an improved liquid/gas helical separator whose operating principle is based on a combination of centrifugal and gravitational forces. Generally speaking, the separator consists of a primary separator (I), formed basically by an expansion chamber, a secondary separator (III), formed basically by a helix (14a) for directing the flow; a tertiary separator (III), which consists of a reservoir or gravitational-separation tank and of a transition region (II) between the primary (I) and secondary (III) separators, which consists of at least two variable-pitch helixes (14a, 14b), whose inclination varies from an angle of 90° to the angle of inclination of the constant-pitch helix of the secondary separator (III), with the function of providing a "gentler" flow of the liquid phase at the transition between the first two separators (I, III).
Patent CA-2303308-A1 (CA)
Title: Gene de sterilite male mutant de soja
Inventor: DAVIS WILLIAM H
IPC: A01H5/10
Filed: 1998-09-10
Abstract: L'invention concerne une lignée mutante de stérilité mâle de soja, ci-après dénommée msMOS. Cette lignée exhibe une stérilité mâle génique sur un locus ci-après dénommée "msMOS". La stérilité mâle semble être le résultat d'une dégénérescence calleuse de la tétrade déficiente, due à l'absence de la callase fonctionnelle.
Patent CA-2305280-A1 (CA)
Inventor: FLANAGIN STEVE
IPC: H04L29/06
Filed: 1998-10-23
Abstract: A system and method of interaction between a computer (4), such as a desktop computer, and a plurality of mobile devices (3A, 3B) include storing a first identifier (91A, 15A) on a first mobile device (3A) and the computer (4), and storing a second identifier (918, 15B) on a second mobile device (3B) and the computer (4), wherein the second identifier (91B) is different than the first identifier (91A). A set of settings (13A, 13B) are stored in the computer (4) referenced to each stored identifier (15A, 15B) for each respective mobile device (3A, 3B). Upon connection of one of the mobile devices (3A, 3B) to the computer (4), the identifier (91A, 91B) stored in the connected mobile device (3A, 3B) is compared with the identifier (15A, 15B) stored on the computer (4). Interaction between the connected mobile device (3A, 3B) and the computer (4) is controlled as a function of the stored respective set of settings (13A, 13B) if corresponding identifiers (15A, 15B) are found.
Patent CA-2306038-A1 (CA)
Title: Copolyamide active-passive oxygen barrier resins
Inventor: WASS RAYMOND V
IPC: B65D81/02
Filed: 1998-02-17
Abstract: Compositions for scavenging oxygen are disclosed. These compositions comprise copolyamides comprising over 50 weight percent polyamide segments and an active oxygen scavenging amount of polyolefin oligomer segments. The polyamide segments comprise segments derived from typical bottling and packaging polyamides such as polyhexamethyleneadipamide and polyphthalamides. The copolymers are preferably formed by transesterification during reactive extrusion and typically comprise about 0.5 to about 12 wt.% of polyolefin oligomer segments. The copolyamides provide enhanced active and passive oxygen barrier properties over similar polyester constructions and similar polyamide constructions, when used in a laminar construction. In a series of preferred embodiments, multi-layered bottles fabricated with the oxygen scavenging copolyamides of this invention are about 99.8 wt.%  polyamide and suitable for recycle with other polyamide bottles.
Patent CA-2306196-A1 (CA)
Inventor: PENNER AVI
IPC: H04R3/00
Filed: 2000-04-19
Abstract: An implantable biosensor system for monitoring and optionally alleviating a physiological condition in a patient is provided and includes (a) at least one sensor for sensing at least one parameter of a physiological condition and for generating electrical sensor signals representative of the physiological condition; and (b) a first acoustic activatable transducer being directly or indirectly coupled with the at least one sensor, the first acoustic activatable transducer being for converting a received acoustic interrogation signal from outside the patient's body into an electrical power for energizing the processor, the first acoustic activatable transducer further being for converting the electrical sensor signals of the at least one sensor into acoustic signals receivable out of the patient's body, such that information pertaining to the at least one parameter of the physiological condition can be relayed outside the patient's body upon generation of an acoustic interrogation signal.
Patent CA-2306742-A1 (CA)
Title: A zinc alloy powder for use in rechargeable cells
Inventor: HUOT JEAN-YVES
IPC: H01M4/24
Filed: 2000-04-27
Abstract: Rechargeable cells employing mercury- and lead-free zinc-bismuth alloys as negative active materials are provided. Such cells demonstrate low after-cycle gassing, improved cumulative discharge capacities and initial discharge performances comparable to that of rechargeable cells that employ leaded zinc powders as negative anode materials.
Patent CA-2308906-A1 (CA)
Title: Cellulose food casing, cellulose composition, and production method therefor
Inventor: NICHOLSON MYRON DONALD
IPC: B29C48/32
Filed: 2000-05-18
Abstract: The present invention provides a seamless tubular film of nonderivatized cellulose precipitated from an extruded thermoplastic composition derived from an amine oxide solvent and substantially open-ended fibrillated softwood fibers. The present invention also provides a composition for use in the manufacture of a cellulose food casing, which includes substantially open-ended fibrillated softwood fibers having a mean fiber length of less than about 2.0 mm and a solvent.      Further provided is a method of preparing a cellulose solution suitable for extrusion as a seamless tubular film. The cellulose composition is prepared by providing fibrillated softwood fibers having a mean fiber length of about 2.0 mm; dicing or shredding in the fibers to produce a pulp of substantially open-ended fibrillated softwood fibers having a mean fiber length less than 2.0 mm and then dissolving the pulp in a suitable solvent to produce the cellulose solution.      In addition, the present invention provides a method of preparing a cellulose food casing from a cellulose solution of the present invention by extruding the solution as a seamless tube which is passed into a nonsolvent bath. The amine oxide solvent is substantially removed from the extruded tube to produce a cellulose tube that is substantially free of the amine oxide and then drying the cellulose tube to produce the cellulose food casing:
Patent CA-2311129-A1 (CA)
Inventor: FROIMOWITZ MARK
IPC: A61P43/00
Filed: 1998-11-20
Abstract: La présente invention porte sur des composés 3,3-diphényle indanone, indane et indole substitués, et sur leurs analogues, qui sont des inhibiteurs spécifiques, puissants et sûrs des vannes à potassium activées par Ca?2+¿ (canal Gardos) des hématies, de la prolifération cellulaire mammalienne et/ou de la sécrétion de chlorure électrogénique transépithélial stimulée par le sécrétagogue dans les cellules intestinales. Ces composés peuvent être utilisés pour réduire la déshydratation drépanocytaire et/ou retarder l'apparition de la falciformation ou déformation des hématies in situ dans des méthodes thérapeutiques utilisées dans le traitement ou la prévention de la drépanocytose. Ces composés peuvent être également utilisés pour inhiber la prolifération des cellules mammaliennes in situ dans des méthodes thérapeutiques utilisées dans le traitement ou la prévention de maladies caractérisées par une prolifération cellulaire anormale, ainsi que pour inhiber la sécrétion de chlorure dans les cellules intestinales dans des méthodes thérapeutiques utilisées dans le traitement de la diarrhée chez l'homme et l'animal.
Patent CA-2311982-A1 (CA)
Inventor: GUCH STEVE JR
IPC: H01S3/094
Filed: 2000-06-19
Abstract: A microlaser is provided that has a microresonator and a pump source for side pumping the microresonator. The microresonator includes an active gain medium and a Q-switch that extend lengthwise between the opposed end faces of the microresonator. The pump source is therefore positioned so as to introduce pump signals into the microresonator via the side surface that is adjacent to and defined by the active gain medium. By side pumping the microresonator, the microlaser can generate a series of pulses having greater pulse energies and greater average power levels than the pulses provided by conventional microlasers. In addition, the side pumped microlaser can also generate pulses having greater pulse widths than the pulses provided by conventional microlasers of a similar size. As such, the side pumped microlaser can be employed in more demanding applications that require pulses having greater pulse widths as well as pulses that have greater pulse energy and greater average power than are typically provided by conventional end pumped microlasers.
Patent CA-2312339-A1 (CA)
Inventor: BODMER WERNER
IPC: B29C45/17
Filed: 1998-11-25
Abstract: The holding device (1) for injection moulding mould halves (61.2) or their holders contains two displacement units (2.1, 2.2), on each of which a rotation unit (4.1, 4.2) is attached. On each rotation unit (4.1, 4.2) there are holding means (5.1, 5.2).  Into the space (d) between the two holding means (5.1, 5.2) a die holder designed as a prism-shaped rotating block can be inserted. The die holder in the holding device (1) can be displaced in one direction (z) and can be rotated around a displaceable axis (42.1, 42.2), which is vertical to this direction (z). The displacement units (2.1, 2.2) can be displaced relative to one another, so that the invention enables a rapid and easy changing of injection moulding moulds (62.1).
Patent CA-2315210-A1 (CA)
Inventor: DRAKE EDWARD C
IPC: H04N5/44
Filed: 1998-12-14
Abstract: An IP multicast aware switched digital method and apparatus (114) are provided in a settop unit (116) wherein packet streams containing reference information are multicast while a select set of program information is routed to the settop units (116) so that multicast streams can be identified and full content can be routed individually to the settop unit (116) for decoding.      Specific or preferred embodiment applications included simultaneous output and interactive communication with a television (112) (true video on demand), computer (124) (Internet access), videophone and telephone (120).
Patent CA-2315733-A1 (CA)
Inventor: TOBE MASANORI
IPC: C07D473/34
Filed: 1998-12-21
Abstract: Type 2 helper T cell-selective immune response suppressors, immune response modulators and antiallergic agents containing purine derivatives represented by general formula (I) as the active ingredient wherein R2 represents H or hydrocarbyl; R6 represents amino mono- or disubstituted by OH, NH2 or hydrocarbyl; R8 represents OH, SH, acyloxy or hydrocarbyloxycarbonyloxy; and R9 represents hydrocarbyl, provided that in the hydrocarbyl represented by R2 and R9, -CH2-not directly bonded to the purine skeleton may be replaced by CO, SO2 , O or S and C-H not directly bonded to the purine skeleton may be replaced by N, C-halogeno or C-CN.
Patent CA-2319969-A1 (CA)
Title: Composites
Inventor: LAYROLLE PIERRE JEAN FRANCOIS
IPC: A61L27/18
Filed: 2000-09-19
Abstract: The invention relates to a method for preparing a ceramic-polymer composite comprising the steps of precipitating a gel of the ceramic from an aqueous solution of the ceramic, mixing the gel with polymer and drying at low temperature.
Patent CA-2321783-A1 (CA)
Inventor: KELLER HELMUT
IPC: A61P31/04
Filed: 1999-02-23
Abstract: L'invention concerne l'utilisation d'un jus de pression, d'un jus de digestion ou d'un extrait de végétaux carnivores en vue de la fabrication d'un médicament destiné à l'inhibition des protéines kinases.
Patent CA-2321960-A1 (CA)
Inventor: BURNIE JAMES PETER
IPC: A61K48/00
Filed: 1999-03-25
Abstract: The present invention concerns the treatment and diagnosis of Staphylococcal infections, particularly those of Staphylococcus aureus, and provides a protein, epitopes of same, and antibodies and other binding and neutralising agents specific against same.
Patent CA-2322824-A1 (CA)
Inventor: NICHTBERGER STEVEN A
IPC: A61K38/08
Filed: 1999-03-09
Abstract: Cette invention a trait à une méthode visant à traiter, prévenir ou réduire le risque chez un patient de développer un trouble faisant partie du groupe constitué par les états pathologiques suivants: le syndrome ischémique coronarien aigu, la thrombose, la thrombo-embolie, l'occlusion ou la ré-occlusion thrombotique, la resténose, l'accident ischémique transitoire, le premier ictus thrombotique ou l'ictus subséquent. Cette méthode consiste à administrer au patient une dose efficace du point de vue thérapeutique d'un anti-agrégant plaquettaire associé à une dose efficace du point de vue thérapeutique d'un inhibiteur de COX-2. L'invention concerne porte également sur une composition pharmaceutique renfermant une dose efficace du point de vue thérapeutique d'un inhibiteur de COX-2 ou un sel acceptable du point de vue pharmaceutique de celui-ci et un anti-agrégant plaquettaire ou un sel acceptable du point de vue pharmaceutique de celui-ci.
Patent CA-2324682-A1 (CA)
Inventor: LACKENDER DENNIS
IPC: A63F3/00
Filed: 2000-10-30
Abstract: A novel board game utilizing a two-dimensional game board having a plurality of bi-directional rotatable wheels with spaces for player movement arranged on the circumference of the wheel surface. Numbered cards determine the orientation and resulting magnitude of rotation of the wheels. Two dice randomly determine player movement. Each player is assigned a plurality of playing tokens and a wheel of origin. A path of play begins in a "START" circle on the periphery of a player's wheel and proceeds in a defined path around said wheel back to the "HOME" circle. A detour in the path of movement from a player's wheel to an opponent's wheel is through unidirectional alleyways. A path change occurs when the wheels are rotated, moving a player's token to a new position on the board. The object of the game is to be the first player to get all of his or her tokens to the "HOME" space.
Patent CA-2326292-A1 (CA)
Inventor: VANNUCCI GIOVANNI
IPC: G01S3/46
Filed: 2000-11-20
Abstract: Disclosed is a method for deriving accurate global positioning satellite (GP S) timing by calibrating frame boundaries to GPS timing. Time calibration is achieved by determining a time difference .DELTA.~ between a reference GPS time (or puls e) and an nth frame boundary. The time difference .DELTA.~ and a frame boundary identifier specifying the nth frame boundary are provided to a device equipped with a full or partial GPS receiv er so that the GPS equipped device may synchronize itself to GPS timing. Upon synchromizing itself to GPS timing, the GPS equipped device may search for GPS signals using information provide d by a geographical location server, e.g., WAG server.