baber/WOPTO huggingface dataset:
Patent CA-2240401-A1 (CA)
Title: ((3"-thioxacyclohex-1"-enyl))-but-3'-ene-1'-ynyl)aryl and heteroaryl carboxylic acids and esters having retinoid-like biological activity
Inventor: CHANDRARATNA ROSHANTHA A
IPC: A61P3/06
Filed: 1996-12-16
Abstract: Compounds of formula (1) where R1, R2, R3 and R4 independently are H or lower alkyl of 1 to 10 carbons; R5 is lower alkyl of 1 to 10 carbons, fluoro, chloro, bromo, iodo, nitro or fluoroalkyl having 1 to 10 carbons; m is an integer having the value of 1-4; n is an integer having the value of 0-4; Y is phenyl or a heteroaryl group selected from a group consisting of pyridyl, thienyl, furyl, pyridazinyl, pyrimidinyl, pyrazinyl, thiazolyl and oxazolyl, said Y group being optionally substituted with one or more R5 group; A is (CH2)p, where p is 0-5, lower branched chain alkyl having 3-6 carbons, cycloalkyl having 3-6 carbons, alkenyl having 2-6 carbons and 1 or 2 double bonds, alkynyl having 2-6 carbons and 1 or 2 triple bonds, and B is hydrogen, COOH or a pharmaceutically acceptable salt thereof, COOR8, CONR9R10, -CH2OH, CH2OR11, CH2OCOR11, CHO, CH(OR12)2, CHOR13O, -COR7, CR7(OR12)2, or CR7OR13O, where R7 is an alkyl, cycloalkyl or alkenyl group containing 1 to 5 carbons, R8 is an alkyl group of 1 to 10 carbons, or a cycloalkyl group of 5 to 10 carbons, or R8 is phenyl or lower alkylphenyl, R9 and R10 independently are hydrogen, an alkyl group of 1 to 10 carbons, or a cycloalkyl group of 5-10 carbons, or phenyl or lower alkylphenyl, R11 is lower alkyl, phenyl or lower alkylphenyl, R12 is lower alkyl, and R13 is divalent alkyl radical of 2-5 carbons have retinoid-like biological activity.
Patent CA-2244191-A1 (CA)
Inventor: SCHOTZ LARRY
IPC: H04B15/00
Filed: 1996-02-07
Abstract: L'invention concerne un système de haut-parleurs numériques sans fil (20) destiné à des applications audio grand public. Un émetteur numérique (22) à fréquence radioélectrique est relié à une source audio analogique ou numérique (26), et un récepteur numérique (24) à fréquence radioélectrique assure à distance la réception des informations audio transmises. Le récepteur numérique (24) est également capable de recevoir des informations de commande permettant de régler le volume et la tonalité, ou d'autres informations auxiliaires. Ceci permet à l'utilisateur d'écouter des programmes audio de haute qualité dans divers endroits, sans avoir besoin de commandes de balance stéréophoniques ou de câbles externes indépendants. Le système est basé sur un circuit numérique qui améliore les performances du système et donne un son ayant la qualité des disques compacts. Le circuit numérique (34, 42) fait appel à des techniques de correction d'erreur automatique et d'entrelacement qui permettent au système (20) de tenir compte des erreurs de transmission et donc améliorent ses performances générales.
Patent CA-2244672-A1 (CA)
Title: System and method for real-time billing in a radio telecommunications network
Inventor: FOTI GEORGE
IPC: H04M17/02
Filed: 1997-01-28
Abstract: A system and method for providing real-time billing (RTB) information to mobile subscribers (25) operating mobile stations in a radio telecommunications network and involved in a call in which at least one of the mobile subscribers is a RTB subscriber. The system is implemented entirely within the network and without modifying the mobile stations. The system comprises a plurality of mobile switching centers (MSCs) (12, 13), which collect toll ticketing (TT) records (11) associated with calls processed by each MSC and associate the collected TT records (11) with individual calls by the use of billing identification numbers. Each MSC tags TT records that are associated with real-time billing calls, and sends the tagged records (11) to a local post processing unit (23) for immediate processing. Real-time billing information is computed and electronically transmitted to RTB subscribers (25) immediately after the completion of the call. Intersystem calls between MSCs, and call transfers between MSCs, require modification of specified IS-41 intersystem signaling messages and, in some cases, the use of a new IS-41 Immediate Billing Call message (117-121).
Patent CA-2245909-A1 (CA)
Inventor: MOONEY JEFFREY L
IPC: A61K48/00
Filed: 1998-09-30
Abstract: SBPERR4 polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing polypeptides and polynucleotides in therapy, and diagnostic assays for such.
Patent CA-2246764-A1 (CA)
Title: Implant intraoculaire myopique
Inventor: BARRAQUER JOAQUIN
IPC: A61F2/16
Filed: 1997-02-19
Abstract: L'invention concerne un implant intraoculaire de chambre postérieure pour la correction de la myopie d'une oeil phake. Il comprend une partie optique (30) sensiblement circulaire limitée par un dioptre antérieur (40) et un dioptre postérieur (42) et une partie haptique. La partie haptique comprend deux extensions (32, 34) raccordées à la périphérie de la partie optique dont les extrémités sont séparées par une distance supérieure au diamètre d'une pupille dilatée et deux éléments de fixation (52, 54), la face antérieure de chaque extension comportant une portion torique (44) raccordée au dioptre antérieur, la face postérieure de chaque extension comprenant une portion torique (46) d'appui sur la périphérie du cristallin raccordée au dioptre postérieur et une portion de raccordement (48), le dioptre postérieur et les portions toriques de la face postérieure des extensions définissant un évidemment (50) pour permettre la libre modification de la courbure de la face antérieure du cristallin.
Patent CA-2247169-A1 (CA)
Title: Nonwoven fabric laminate with good conformability
Inventor: COLLIER LESLIE WARREN IV
IPC: D04H13/00
Filed: 1997-02-14
Abstract: There is provided a laminate having at least one layer of meltblown elastic fibers bonded on either side with a layer of soft non-elastic fibers of greater than 7 microns in average diameter. The laminate has a drape stiffness less than half of a similar fabric having a layer of meltblown non-elastic fibers in place of the layer of meltblown elastic fibers.
Patent CA-2250377-A1 (CA)
Inventor: PAGAN ERIC
IPC: A61M16/06
Filed: 1998-10-15
Abstract: A known laryngeal mask airway has a foam cuff attached to a mount at the patient end of a tube. In the present invention, the cuff is of a self-skinning foam so that the skin of the foam forms the outer surface of the cuff and seals with the plate. An air lumen extruded along the tube opens at one end into the interior of the cuff and at the other end connects with an air line. The cuff can be compressed for insertion and removal by applying suction to the air line.
Patent CA-2250886-A1 (CA)
Inventor: DREYER LINO
IPC: B65D41/18
Filed: 1997-04-21
Abstract: The invention concerns a snap-on cap or a screw cap which has a multiple thread and comprises auxiliary retention means (10) which can hold the cap in the axial direction on both sides of a container mouth (8) which is to be closed, before the cap retention elements (6) engage with the retention elements (7) on the container mouth (8) and close the latter sealingly in a leaktight position. The force (F1) required to press on the auxiliary retention means (10) is less than the closure force (F2). The auxiliary retention means (10) prevent the cap from popping off or tilting in a filling plant. Instead of the cap (1), the container mouth (8) can also be provided with auxiliary retention means (30), a conventional cap then being used.
Patent CA-2253193-A1 (CA)
Title: Method for improved rush transfer to produce high bulk without macrofolds
Inventor: CHEN FUNG-JOU
IPC: D21F2/00
Filed: 1997-05-20
Abstract: A method for improving the rush transfer of a web (11), such as a tissue web, is disclosed. The method provides for greater angles of convergence (AC) and divergence (AD) of the carrier fabric (7) and the transfer fabric (3) at the point of transfer by deflecting the carrier fabric toward the transfer fabric using a deflection element, such as a roll (6), positioned opposite the vacuum transfer head (5). The greater angles of convergence and divergence minimize the potential for undesirable macrofolds being formed in the web during transfer.
Patent CA-2253887-A1 (CA)
Title: Improved surface temperature sensor and related methods
Inventor: VAN ROSSUM NEIL
IPC: G01K1/14
Filed: 1998-11-04
Abstract: A temperature sensor for measuring surface temperatures. The sensor has a metal sheath containing sheath insulation and a shroud, which has a sheath receiving end to which the sheath is welded, and a distal end at the other end of the shroud. The sheath ends at the sheath receiving end of the shroud. The shroud forms an interior cavity open on one face, with the interior cavity filled with shroud insulation. Wires extend from the sheath into the interior cavity of the shroud and terminate at a junction,. The wires are supported within the shroud by the shroud insulation. The junction is thermally insulated from the shroud and from the sheath. Preferably, the shroud insulation is ceramic cement. Preferably, the shroud has a distal end, and the junction is equidistant from the sheath receiving end and the distal end, and centered in the open face of the shroud. In one embodiment, the junction is covered by shroud insulation, for forming an ungrounded junction. In another embodiment, the shroud insulation has a boundary at the open face of the shroud, and the junction is at the boundary of the shroud insulation, for forming a grounded junction. In a further invention, the temperature sensor is clamped to the pipe.
Patent CA-2254248-A1 (CA)
Inventor: FURUKAWA SHINJI
IPC: G01R33/02
Filed: 1998-11-16
Abstract: A magnetic  sensor device comprising a magnetic element and a wire wound around the magnetic element.  The magnetic element has a cross-sectional area of not more than 0.55 mm2 and a saturation magnetostriction constant ~s whose absolute value is smaller than 1x10-6, with Sw/Sm being equal to or smaller than 9, provided that Sw is the cross-sectional area of the wire and Sm is the cross-sectional area of the magnetic element.   Preferably, the magnetic element has an elastic limit .sigma.m greater than 1,000 MPa, and the elongation the magnetic element experiences upon application of a stress equal to the elastic limit .sigma.m is between 1.0% and 5.0%.  It is also preferable that the magnetic element and the wire are covered with a resin layer to form an integral unit.
Patent CA-2254641-A1 (CA)
Inventor: HINTON TERENCE E
IPC: B65G1/137
Filed: 1998-11-30
Abstract: A warehousing system enables the simultaneously fulfilling of orders based on product type, as opposed to individual orders. Orders are filled by picking from rotary carousels into designated auto induction devices which cooperated with a continuous loop sortation conveyor for transporting the products to a predetermined sorter where all products for a given order are collected.
Patent CA-2262065-A1 (CA)
Inventor: PIRON GERARD
IPC: B66D3/18
Filed: 1999-02-16
Abstract: Ce module porte-outil est destiné à être mis en ~uvre au sein d'une installation de levage, et est notamment destiné à réaliser l'arrachage d'anodes usées au sein d'une installation de production d'aluminium par électrolyse et le transfert desdites anodes et des anodes neuves venant en remplacement de ces dernières. Il est muni de deux organes de levage motorisés de manière indépendante : ~ un premier organe, constitué d'un ensemble de câble(s) (13) venant s'enrouler au niveau de tambour(s) motorisé(s) électriquement (14), et renvoyé(s) au niveau d'un mouflage (18), ledit premier organe étant destiné à assurer le déplacement d'une charge à vitesse relativement importante et selon une course étendue ; ~ un second organe, dont l'un des éléments constitutifs est solidarisé à l'extrémité du ou des câbles (13) dudit premier organe après renvoi au niveau du mouflage (18), et destiné, en coopération avec celui-ci, à assurer le déplacement vertical à vitesse réduite et selon une course limitée d'une charge plus importante, et notamment à effectuer l'arrachage des anodes usées hors des cuves. L'invention concerne également l'installation pour le changement des anodes usées, qui comprend un pont roulant (5), sur lequel se déplace un chariot (6) muni d'un module porte-outils, comportant lui-même un arbre vertical (9) recevant une pluralité de couronnes coaxiales (10, 11, 12), susceptibles d'être mues en rotation indépendamment les unes des autres, chacune desdites couronnes recevant un ou plusieurs modules porte-outils, respectivement destinés : ~ à permettre de rompre la croûte superficielle qui se créée à la surface supérieure du bain d'électrolyse ; ~ à collecter tout ou partie des morceaux provenant de la rupture de ladite croûte ; ~ et à extraire et transférer les anodes usées hors des cuves et à acheminer au niveau desdites cuves des anodes neuves
Patent CA-2262954-A1 (CA)
Title: Burner nozzle
Inventor: MARICIC RICHARD
IPC: F23D14/70
Filed: 1999-02-24
Abstract: A burner nozzle includes a burner tube that extends along a central axis and has an inlet end portion for receiving combustible gas and air. At least one body or chamber has a passageway in communication with the burner tube along the central axis which leads to an elongated outlet end portion.      At least one flame-shaping opening is located adjacent the outlet end portion. Each flame-shaping opening may be constructed and arranged effective to elongate (broaden the width of) flame resulting from combustion of the mixture transverse to the central axis to produce efficient heat transfer between the flame and air inside a heat-receiving member disposed downstream of the outlet opening. A flame length reducing member may be used instead of or in addition to the flame-shaping opening and the flame shaping opening may itself reduce flame length. A burner assembly may include a combustion tube in which the burner nozzle is disposed and connected. The burner nozzle is used in a method for broadening and shaping the flame.
Patent CA-2267281-A1 (CA)
Inventor: BARNETT BEN E
IPC: G01N27/06
Filed: 1997-09-25
Abstract: Dispositif amélioré servant à mesurer la conductivité ou la résistivité afin de corriger des capacités en série (Cs) ou en parallèle (Cp). On applique une excitation de potentiel d'onde sinusoïdale (14) à une résistance de référence (12) et à une cellule de conductivité (10) branchées en série. On échantillonne les tensions à la résistance (12) et à la cellule (10). On redresse de façon synchrone les deux tensions échantillonnées, dans le but de corriger la capacité en série, par rapport à la phase de la tension de résistance échantillonnée. On redresse de façon synchrone les deux tensions échantillonnées, dans le but de corriger la capacité en parallèle, par rapport à la phase de la tension de cellule échantillonnée. On intègre les tensions redressées et on calcule la conductivité ou la résistivité de la cellule à partir du rapport des tensions intégrées.
Patent CA-2268172-A1 (CA)
Inventor: MORRISSEY MICHAEL M
IPC: C07D401/14
Filed: 1997-09-24
Abstract: L'invention concerne des composés N-hétérocycliques monocycliques, substitués par des dérivés thio, acycliques ou cycliques, et utiles en tant qu'anticoagulants. Cette invention concerne également des compositions pharmaceutiques contenant les composés de l'invention ainsi que des procédés d'utilisation de ces composés pour traiter des états pathologiques caractérisés par une activité thrombotique.
Patent CA-2268240-A1 (CA)
Inventor: ZYLSTRA DIRK
IPC: B60R7/02
Filed: 1999-04-07
Abstract: OUR FAMILY OWNS AN MINIVAN AND EVERY TIME AFTER AN SHOPPING TRIP GROCERIES OR  ANY OTHER KIND OF SHOPPING WERE PLASTIC SHOPPING BAGS WERE INVOLVED, WE ENDED  UP WITH AN MESS IN THE VAN. WHAT HAPPENED, THE SHOPPING WAS PUT IN THE BACK OF  THE VAN ON THE FLOOR. EVERY TIME WHEN YOU TAKE AN TURN OR PUT ON THE BRAKES, THE SHOPPING BAGS WERE MOVING AROUND. BY THE TIME WE GOT HOME MOST OF THE  SHOPPING CAME OUT OF THE BAGS AND WAS ALL OVER THE FLOOR IN THE BACK OF THE  VAN. FOR THIS PARTICULAR PROBLEM I WAS LOOKING FOR AN SOLUTION. I BELIEVE I  SOLVED THE PROBLEM WITH MINE " MINIVAN SHOPPING BAG ORGANIZER ". I AM SURE WE  WERE NOT THE ONLY VAN OWNERS WITH THIS PROBLEM. I HAVE THIS DEVICE IN USE FOR  SOME TIME NOW AND WITH MUCH SUCCES.
Patent CA-2270950-A1 (CA)
Inventor: SASSEN CORNELIS LAURENTIUS
IPC: A23D9/02
Filed: 1997-10-08
Abstract: Saturated triglycerides which have a big difference in chain length between the longest and the shortest fatty acid chain and which are able, when incorporated in a small amount into a slow crystallizing fat, particularly a low-trans fat, to increase considerably the speed of crystallization.
Patent CA-2272231-A1 (CA)
Inventor: FUKUSHIMA SHIGERU
IPC: C12Q1/68
Filed: 1999-05-18
Abstract: The object of the present invention is to provide a simple, rapid and highly sensitive method of examining EHEC or VTEC in the examination of food poisoning and diarrhea.      In the present invention, the oligonucleotides of SEQ ID NOS: 1-9 hybridizing selectively with a Vero toxin gene from EHEC (or VTEC) or with an 0 antigen-synthesizing region gene from pathogenic E. coli 0157 are prepared and used as primers for gene amplification. By this method, bacteria producing 0157 as one of the pathogenic factors in these bacteria and E. coli capable of producing Vero toxin can be selectively detected.
Patent CA-2276802-A1 (CA)
Inventor: BOIVIN RICHARD
IPC: B60K17/10
Filed: 1999-07-02
Abstract: Un véhicule tout-terrain à six roues motrices comprenant: - un chassis comprenant deux cuisses externes, tubulaires et distancées parallèlement, chaque cuisse définissant un tunnel continu entre l'avant et l'arrière, et des moyeux transversaux disposés successivement en travers du tunnel, les cuisses reliées par des structures d'espacement, - des roues, au nombre minimal de trois, montées sur les moyeux transversaux et à l'extérieur de chacune des cuisses, chaque moyeu transversal entraînant une roue, - un groupe moteur disposé sur te chassis entre les cuisses, et destiné à entrainer une prise de traction, - des éléments d'engrenage renfermés dans les cuisses et reliés aux moyeux transversaux et possédant une prise vers l'intérieur des cuisses, la prise étant entrainée par le groupe moteur, pour causer l'entrainement des moyeux, et par le fait même des roues.
Patent CA-2277516-A1 (CA)
Title: All-wheel-steer biasing mechanism
Inventor: CINNAMON JAMES JURY
IPC: B62D7/14
Filed: 1999-07-12
Abstract: An all-wheel-steer biasing mechanism having a torsion biasing spring which engages a rear wheel pivot plate between the rear wheel tie rods for biasing the rear wheel steering linkage back to a position corresponding to straight forward travel.
Patent CA-2279054-A1 (CA)
Inventor: SEMAN DENNIS LLOYD
IPC: A23L13/40
Filed: 1999-07-28
Abstract: Control of warmed-over flavor (WOF) development is provided for precooked and even uncured shaped meat products such as meat patties. The meat is combined with a combination of antioxidants including a phosphate/citrus concentrate blend and a rosemary extract. An antimicrobial composition also is preferably included. The meat supply is shaped as desired. A surface treatment with a caramel coloring can be carried out for an anti-rancidity effect. The shaped meat component then is cooked to attain a relatively high internal temperature.  The final precooked meat product is vacuum packaged. This precooked meat product can be incorporated into a kit having a gas-flushed tray within which the precooked shaped meat product is sealed, together with at least one other food component for use in combination with the precooked shaped meat product.
Patent CA-2279108-A1 (CA)
Inventor: CASTELLANET FREDERIC
IPC: F17C9/00
Filed: 1999-07-28
Abstract: Plant (1) for supplying helium to a plurality of production lines (5a, 5b, 5c), comprising a helium source (2) of at least 7000 litres; a network (4) of secondary ducts (4a, 4b, 4c), feeding production lines using helium gas; and a main duct (3, 3a, 3b) for conveying helium, connected upstream to the helium source (2) and downstream to the network (4) of secondary ducts.      Use of such a plant (1) in a filling operation for diving gas cylinders, dirigible airship gas bags or safety airbag inflation containers, for quenching metal articles, or for fabricating electronic products or optical fibres.
Patent CA-2279497-A1 (CA)
Title: The use of levobupivacaine in facial surgery
Inventor: GENNERY BRIAN ALBERT
IPC: A61K31/445
Filed: 1998-03-03
Abstract: Levobupivacaine is used for providing anaesthesia or analgesia in a human patient in and after facial surgery, especially dentistry or ophthalmics.
Patent CA-2280936-A1 (CA)
Inventor: COCHIN FRANCOIS
IPC: B29C49/42
Filed: 1998-12-14
Abstract: L'invention concerne une roue dentée (1) de transfert pour préformes (4, 4') ou récipients comportant chacun une bague ou goulot muni d'une collerette, lesdites préformes ou récipients étant soutenus par leur collerette, au cours de la rotation de la roue (1), entre des zones ou postes respectivement d'arrivée (6) et d'évacuation (7) prévus au voisinage de la périphérie de ladite roue. Une roue selon l'invention est notamment remarquable en ce qu'elle est pourvue d'une pluralité de dents (10) périphériques indépendantes qui sont montées pivotantes sur un axe et qui sont prévues chacune pour entraîner une préforme (4, 4') ou récipient au cours de la rotation de la roue tandis que chaque dent (10) peut pivoter dans le sens inverse de la rotation de la roue (1) et libérer la préforme (4') ou récipient en cas de résistance à l'entraînement, supérieure à la force d'un moyen de rappel élastique prévu pour solliciter ladite dent vers sa position normale d'entraînement.
Patent CA-2281754-A1 (CA)
Title: Mounting an article upon a support
Inventor: SHAW STEPHEN DAVID
IPC: F41A23/12
Filed: 1999-09-09
Abstract: A mounting for mounting an article onto a support comprising upper and lower mounting members. Seating surfaces provided between the members retain the members in assembled relationship with the members immovably registered together in a first plane. Three spaced mounting member registration projections provide, in the assembly, contact between the mounting members in three spaced and staggered positions on opposite sides of one of the mounting members, and registration to hold the members immovably together in a second plane. Spring-loaded locking is provided to hold the members together when assembled. Preferably the registration projections are provided on one member upon guide surfaces which are converging and inclined towards a respective seating surface. Guide surfaces on the other member are correspondingly converging and inclined. The convergence and inclination causes the projections to force the seating surfaces together to hold the members in the first plane while the projections themselves hold the members together in the second plane. One or other of the seating surfaces may have seating projections to engage the other seating surface. The invention is particularly applicable for use on weapons for withstanding sudden violent or vibrational forces and for quick release while permitting reassembly and while ensuring that settings such as calibration and boresighting settings are not altered.
Patent CA-2282140-A1 (CA)
Inventor: HALLBERG EDWIN A
IPC: A63B69/34
Filed: 1999-09-15
Abstract: An athletic training device having at least a base, a pad assembly and biasing members is adapted to permit primary rotation and translation, as well as secondary rotation of the pad assembly. Primary movement may be triggered by an operator to assist in developing faster player reaction times, while the secondary movement is permitted to assist players in developing techniques involved in engaging an opposing player.