baber/WOPTO huggingface dataset:
Patent CA-2228401-C (CA)
Title: Fire fighting method and installation for extinguishing an elongated object
Inventor: SUNDHOLM GORAN
IPC: A62C3/00
Filed: 1997-06-12
Granted: 2005-12-06
Abstract: The invention relates to a fire fighting method for extinguishing an elongat ed object. The method comprises spraying a first water-based spray (1a) and a second water-based spray (2a) with a first spray nozzle (1) and a second spray nozzle (2) to the immediate vicinity of the object in such a way that the first spray is directed towards the underpressure of air generated by the second spray nozzle. To enable efficient extinction with a small number of spray heads without causing high temperature gradients at various points on the surface of the object to be extinguished, the second spray (2a) is sprayed towards the underpressure of air generated by the first spray nozzle, and the first and the second sprays are sprayed at least approximately in the direction of the longitudinal axis X - X of the elongated object in such a manner that said sprays are sprayed mainly in opposite directions and that t he first and the second sprays form a continuous spray path. The invention further relates to a fire fighting installation.
Patent CA-2228731-C (CA)
Inventor: GREFF DANIEL
IPC: A61K9/06
Filed: 1996-08-02
Granted: 2010-11-16
Abstract: PCT No. PCT/FR96/01229 Sec. 371 Date Feb. 4, 1998 Sec. 102(e) Date Feb. 4, 1998 PCT Filed Aug. 2, 1996 PCT Pub. No. WO97/05856 PCT Pub. Date Feb. 20, 1997A gel, in a proportion of 1 to 20% of the finished product, contains at least one polyol, one (meth)acrylic acid polymer and one fluidification solvent of general formula (1): R1-O-(R2-O-R2)n,-OR3, wherein R1 is a hydrogen atom or a straight or branched C1-C5 alkyl chain, R2 is a straight or branched C1-C5 alkyl chain, R3 is a hydrogen atom or a straight or branched C1-C5 alkyl chain, and n is an integer of 1 to 200,000.
Patent CA-2229729-C (CA)
Inventor: HOSTUTLER JOHN D
IPC: G05D7/01
Filed: 1996-08-16
Granted: 2004-10-12
Abstract: Régulateur de débit fluidique (10) comportant un collier à ressort (66) qui fixe par friction le levier (80) pivotant du régulateur de façon à stabiliser les variations de débit. Dans un autre mode de réalisation, une clavette en forme de disque comportant des pieds opposés fixe par friction le diaphragme mobile du régulateur.
Patent CA-2234329-C (CA)
Title: Coal tar pitch modified by nitrile butadiene rubber
Inventor: MELLOTT JOSEPH W
IPC: C08L95/00
Filed: 1998-04-07
Granted: 2003-09-30
Abstract: A modified coal tar pitch useful in roofing applications, containing coal tar pitch, and a nitrile butadiene rubber, is blended by heating the coal tar pitch to a molten temperature, adding the rubber in powder form and agitating the material in a suitable high shear mixing apparatus until adequate phase inversion occurs between the polymer and the coal tar phase. After preparation, the material is cooled in containers until use, at which time it is heated to a flowable temperature and applied using a roofing mop or squeegee.
Patent CA-2235065-C (CA)
Title: Procede de preparation de 1,3-propanediol
Inventor: POWELL JOSEPH BROUN
IPC: C07C29/16
Filed: 1996-10-28
Granted: 2006-01-03
Abstract: Un procédé de préparation de 1,3-propanediol comprend les étapes consistant: a) à faire réagir un sel de cobalt, choisi parmi au moins un hydroxyde de cobalt, un oxyde de cobalt (II, III) et un carbonate de cobalt, avec un gaz de synthèse, dans un milieu liquide essentiellement non miscible dans l'eau et dans des conditions efficaces pour obtenir un produit de réaction à base de carbonyle de cobalt comprenant au moins une espèce de catalyseur actif d'hydroformylation à base de carbonyle de cobalt; b) à mettre de l'oxyde d'éthylène en contact avec un gaz de synthèse dans un milieu liquide essentiellement non miscible dans l'eau, en présence d'une quantité catalytique du mélange de produits de réaction à base de carbonyle de cobalt, ainsi que d'une quantité efficace d'un promoteur de catalyse, dans des conditions de réaction efficaces afin d'obtenir un mélange de produits intermédiaires comprenant moins de 15 % en poids de 3-hydroxypropanal; c) à ajouter un liquide aqueux au mélange de produits intermédiaires, puis à procéder à une extraction, dans ce liquide aqueux, de la majeure partie du 3-hydroxypropanal, afin d'obtenir, d'une part, une phase aqueuse comprenant une concentration plus élevée en 3-hydroxypropanal que celle existant dans le mélange de produits intermédiaires, et d'autre part, une phase organique comprenant une majeure partie du carbonyle de cobalt; d) à séparer la phase aqueuse de la phase organique; e) à renvoyer au moins une majeure partie de la phase organique à l'étape b); f) à mettre la phase aqueuse comprenant du 3-hydroxypropanal en contact avec de l'hydrogène, en présence d'un catalyseur d'hydrogénation et dans des conditions d'hydrogénation, afin d'obtenir un mélange de produits d'hydrogénation comprenant du 1,3-propanediol; et g) à récupérer le 1,3-propanediol à partir du mélange de produits d'hydrogénation.
Patent CA-2237401-C (CA)
Title: Novel intermediates and their use to prepare n,n'-bridged bisindolylmaleimides
Inventor: FAUL MARGARET MARY
IPC: C07D498/22
Filed: 1996-11-18
Granted: 2003-10-21
Abstract: This invention provides compounds of formula (II). The invention further provides the use of this compound to prepare N,N'-bridged bisindolylmaleimides. Furthermore, the invention provides pharmaceutical formulations and the methods of use for inhibiting Protein Kinase C in mamma ls.
Patent CA-2238453-C (CA)
Title: Modular post cladding element, post cladding assembly, and method of cladding a post
Inventor: DAVIS HARRY H
IPC: E04F11/18
Filed: 1998-05-22
Granted: 2001-12-11
Abstract: An elongate modular post cladding element for being assembled with a plurality of like elements to cover a post. The cladding element includes a panel for being applied to one side of the post, and having first and second opposed end edges and first and second opposed, longitudinally-extending side edges. A female fastener extending along the first side edge of the panel. A complementary male fastener extends along the opposed second side edge of the panel, and is adapted for cooperating with a female fastener of a like, adjacent cladding element for locking the cladding elements together on the post.
Patent CA-2242991-C (CA)
Inventor: SOKOL RONALD J
IPC: A61K33/04
Filed: 1997-01-15
Granted: 2007-07-24
Abstract: La présente invention porte sur des formulations et des procédés visant à prévenir et à traiter les lésions et les fibroses du foie dues à une cholostase, par administration d'une composition comprenant des antioxydants sélectionnés.
Patent CA-2260553-C (CA)
Inventor: NOTHE WILLIAM E
IPC: H05B1/02
Filed: 1999-02-01
Granted: 2001-10-23
Abstract: A heater having selective power rating includes a source of electric current, at least one heating unit and at least one electric conductor having an input and an output. Each conductor is permanently fixed at its input and its output so that the conductor is in electric communication with the source. Each conductor is in one of two states. In a conducting state, the conductor is electrically continuous between its input and its output. In a nonconducting state, the conductor is severed between its input and its output. A first conductor is disposed with respect to the source and a first heating unit so that the first heating unit operates at a power level that is dependent on the state of the first conductor. The source and the at least one heating unit are configured to produce one of a plurality of a desired power levels depending on the state of the first conductor.
Patent CA-2264967-C (CA)
Title: Method of dna sequencing
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12P19/34
Filed: 1998-07-06
Granted: 2008-09-23
Abstract: Disclosed are methods for determining DNA nucleotide sequences comprising reacting ribonucleoside 5'-triphosphates and 3'-dNTP derivatives in the presence of an RNA polymerase modified so as to enhance its ability for incorporating the 3'-dNTP derivatives and a DNA fragment containing a promoter sequence for the RNA polymerase to obtain a nucleic acid transcription product, separating the resulting nucleic acid transcription product, and determining a nucleic acid sequence from the resulting separated fraction. These methods can produce a transcription product of a long chain and afford more accurate sequence data where fluctuation of signals from labeled deoxyribonucleotides is reduced.
Patent CA-2265402-C (CA)
Inventor: KENNEDY JOHN M
IPC: E05C3/16
Filed: 1999-03-17
Granted: 2005-07-05
Abstract: A door system for closing a doorway in a mine stopping includes a door hinged adjacent the doorway for swinging relative to the stopping between a closed position and an open position. A keeper is mounted in fixed position relative to the doorway. A latch mechanism is cooperable with the keeper for latching the door in its closed position. The latch mechanism has a detent portion and is operable to move the detent portion between a latching position in which the detent portion engages the keeper for latching the door closed, and an unlatching position in which the detent portion is disengaged from the keeper for allowing the door to be opened. The latch mechanism is constructed and configured so that it operates to move the detent portion along a path defined at least in part by an arc centered on a point spaced away from the door whereby the detent portion is adapted to remain in substantial engagement with the keeper to maintain the door closed in the event the keeper moves relative to the door, as in a mine convergence.
Patent CA-2266381-C (CA)
Title: Method of throttle-valving control for the co-extrusion of plastic materials as for molding and the like, and apparatus therefor
Inventor: SWENSON PAUL
IPC: B29C48/18
Filed: 1996-12-06
Granted: 2006-08-01
Abstract: A novel multiple-plastic stream co-extruder and method, as for injection-molding cavities, in which the extruder is internally provided therewithin and therealong with a restrictor or throttle pin, rod or element that forces combined plastic material streams, formed with an interior core stream encased in outer and inner stream layers, into corresponding concentric annular flow stream layers that are ultimately split transversely in opposite directions into a cavity gated to the extruder, and with the core stream at a region of zero gradient in the transverse flow velocity profile within the extruder and cavity.
Patent CA-2271675-C (CA)
Title: System and method for broadband millimeter wave data communication
Inventor: SCHAFER DAVID C
IPC: H04J3/06
Filed: 1997-09-22
Granted: 2006-12-12
Abstract: A system and method for information communication between physically separated processor-based systems. Disclosed is a centralized communication array providing point to multipoint information communication between processor-based systems utilizing communication nodes. Such information communication may be between two processor-based systems, each utilizing communication nodes or may be between a processor-based system utilizing a communication node and a processor-based system coupled to the centralized communication array through a backbone.
Patent CA-2276858-C (CA)
Title: Appareil anti-chute sur cable vertical
Inventor: PELOFI PIERRE-GEORGES
IPC: A62B1/14
Filed: 1999-06-30
Granted: 2006-10-03
Abstract: Appareil anti-chute sur câble vertical (50) du type comprenant un corps avec une gouttière (19) de guidage du câble (50), le corps supportant un axe (25) sur lequel s'articule un levier (26) dont une extrémité est terminée par une came (28) destinée à serrer le câble (50) contre le fond de la gouttière (19), tandis que l'autre extrémité est solidaire d'un anneau (35), des moyens élastiques (31) étant prévus pour tendre à maintenir la came (28) appliquée contre le câble (50), caractérisé en ce qu'il comporte un axe (42) situé au-dessus de l'axe (25) et sur lequel tourne une roue crantée (45) coopérant, en permanence, avec le câble (50), l'anneau (35) comportant latéralement une denture (46) et étant monté pivotant sur le levier (26) de manière, qu'en poussant sur ledit anneau (35), la denture (46) puisse être amenée en prise avec la roue crantée (45).
Patent CA-2279036-C (CA)
Inventor: GRAEF H THOMAS
IPC: B41J13/00
Filed: 1995-06-02
Granted: 2002-09-17
Abstract: A passbook transport and handling apparatus (10) for transporting a passbook between a customer using an automated banking machine and a printer (12) located inside the banking machine includes first belt flights (32) movable on first pulleys (22). The transport further includes second belt flights (34) movable on second pulleys (28). The second belt flights are disposed traversely intermediate of the first belt flights so that a passbook carried therein between is engaged firmly but with limited slippage. The passbook is guided through the transport by a first fixed edge guide (44). A second edge guide (46) is mounted on a spring (48) so as to bias the passbook into alignment as it passes through the transport. A gate member (72) is movable between positions blocking or admitting a passbook to the transport.  Movement of the gate member as well as the belt flights is under control of a processor. Sensors (110), (114), (118) and (124) are operatively connected to and are controlled by the processor and prevent the admission and passage of improperly sized passbooks by the transport.
Patent CA-2292986-C (CA)
Inventor: AL GHATTA HUSSAIN
IPC: C08G63/20
Filed: 1999-12-21
Granted: 2009-03-03
Abstract: A process for the preparation of aromatic polyester resins, in which the resin obtained from the polycondensation phase in the molten state conducted by utilising a titanium based compound as catalyst, is subjected to a solid state polycondensation reaction in the presence of a dianhydride of a tetracarboxylic acid.
Patent CA-2299790-C (CA)
Title: Method and apparatus for stimulating heavy oil production
Inventor: NENNIGER JOHN
IPC: E21B43/40
Filed: 2000-02-23
Granted: 2008-07-08
Abstract: A method of enhanced oil recovery having a number of steps. One step is to establish a flow path between an injection well and a production well. Then a solvent is heated, under pressure, until the condensation temperature of the solvent vapour is above the naturally occurring formation temperature. Then, the solvent is injected, under pressure, into the formation where it is permitted to condense. Then, the latent heat of condensation, together with warm solvent reduce the viscosity of the insitu hydrocarbon, while precipitating out asphaltenes. The reduced viscosity solvent/heavy oil blend is then recovered.
Patent CA-2301075-C (CA)
Inventor: GUITAY LOUIS-PAUL
IPC: A61H15/00
Filed: 1998-08-03
Granted: 2006-07-04
Abstract: The invention concerns a massage apparatus operating by suction and mobilisation of the skin tissue, in the form of a manually operated set (1), essentially comprising a housing connected to a suction source and including an inner chamber (4) open on its surface designed to be in contact with the patient's body and means for exerting a mechanical action on the skin fold formed inside said chamber (4) during the massage. The invention is characterised in that the suction chamber extends transversely over the whole width of the housing and is open at its two lateral ends; the means for exerting a mechanical action consist of at least two mobile sets (7, 8) laterally arranged on each housing (3) side, resting sealed against the side walls and obstructing the lateral openings of the suction chamber.
Patent CA-2305110-C (CA)
Inventor: SUNATORI GO SIMON
IPC: A47K10/32
Filed: 2000-04-18
Granted: 2005-04-19
Abstract: A toilet paper dispensing device comprises a body having 2 vertically-stacked chambers and a generally quarter-cylindrical door which retractably opens in order to expose the content of the upper chamber. The bottom chamber of the body has the capability of receiving a vertically-stacked pile of precut interfolded dry tissue paper sheets, and the upper chamber of the body has the capability of receiving a horizontally-stacked pile of precut moistened tissue paper sheets, and substantially prevents evaporation of moisture from the upper chamber. The toilet paper dispensing device mounts on a conventional wall-mounted toilet paper roll holder. Alternatively, the toilet paper dispensing device may be screwed or glued directly to a wall. The generally quarter-cylindrical door may be slidably or hingedly mounted on the body in order to be opened and closed. This invention relates to toilet paper dispensing devices, and the principal use of the invention is for dispensing dry and moistened tissue paper.
Patent CA-2306091-C (CA)
Title: System and method of providing calling-line identification (cli) information to a mobile terminal in a radio telecommunications network
Inventor: JOONG DONALD
IPC: H04Q3/72
Filed: 1998-09-29
Granted: 2009-11-24
Abstract: A system and method in a radio telecommunications network of storing calling line identification (CLI) information when a called mobile terminal (15) is not available to receive the CLI information, and forwarding the CLI information to the called mobile terminal when the terminal becomes available. When an incoming call for the mobile terminal is received in a gateway mobile switching center (G-MSC) (12), the Home Location Register (HLR) (13) or the visited MSC (V-MSC) (14) where the mobile terminal is operating determines whether the mobile terminal is available. If not, the G-MSC sends a short message service (SMS) point-to-point (PTP) message (28) to a message center (MC) (16) and includes the CLI information. The MC is notified when the mobile terminal becomes available. The MC then forwards the CLI information to the V-MSC in an SMS PTP message (32). The V-MSC sends the CLI information to the mobile terminal in an IS-136 R-DATA message (34) or other appropriate data message.
Patent CA-2306409-C (CA)
Title: Hydroxyacetic ester derivatives, preparation method and use as synthesis intermediates
Inventor: BOUSQUET ANDRE
IPC: C07D495/04
Filed: 1998-09-29
Granted: 2010-06-29
Abstract: The invention concerns (R)-sulphonyloxyacetic ester derivatives of general formula (I) in which R¿1? represents a benzyl group, C¿1?-C¿4? alkyl optionally substituted by one or several halogen atoms, or phenyl optionally substituted by one or several halogen atoms or by one or several linear or branched C¿1?-C¿4? alkyl groups or by a nitro group. Said compounds are intermediates in the synthesis of clopidogrel.
Patent CA-2312740-C (CA)
Inventor: MAZZEI ANGELO L
IPC: B01F3/04
Filed: 1998-12-03
Granted: 2006-11-28
Abstract: La présente invention concerne un mélangeur-injecteur (20) destiné à améliorer le mélange et la dissolution de substances de traitement dans un courant d'eau. Ce mélangeur-injecteur (20) comporte une zone à constriction (35), une zone d'injection cylindrique (40) et une zone d'expansion (43), s'enchaînant dans cet ordre selon le sens d'écoulement, un orifice de l'injecteur (45) pénétrant dans la zone d'injection (40). Des ailettes d'inflexion (50) garnissent la paroi de la zone à constriction (35), des ailettes redresseuses (51) garnissant la zone d'expansion (43). Les ailettes d'inflexion (50) impriment un mouvement à composante rotative à la zone extérieure du courant d'eau dans la zone d'injection (40), les ailettes redresseuses (51) supprimant une partie au moins de la composante rotative dans la zone d'expansion (43), et ce, de façon à provoquer un mouvement encore plus prononcé des bulles, et partant une meilleure dissolution des substances de traitement.
Patent CA-2313129-C (CA)
Title: Dispositif pour transformer une pile d'objets recouvrants en une formation a recouvrement
Inventor: LEU WILLY
IPC: B65H29/66
Filed: 1998-12-29
Granted: 2007-03-13
Abstract: Selon l'invention, le second convoyeur (16) est monté en aval du premier (10) qui est entraîné dans le sens d'acheminement (F) à une première vitesse d'acheminement (v1). La seconde vitesse d'acheminement (v2) est supérieure à la première (v2). Le dispositif de déplacement (36) comprend un élément de déplacement (36) guidé sur une glissière de guidage (32) et muni d'un crochet (38). L'élément de déplacement (36) est actionné par le mécanisme d'entraînement (46), de manière qu'il effectue, par unité de temps dans le sens d'acheminement, davantage de courses de travail qu'il ne peut tomber d'objets (24). Etant donné que la vitesse (v) à laquelle l'élément de déplacement (36) est déplacé dans le sens d'acheminement (F) est supérieure à la première vitesse d'acheminement (v1), les objets (24) sont acheminés individuellement jusqu'au second convoyeur (16), sous l'effet de l'augmentation de l'écart.
Patent CA-2316720-C (CA)
Inventor: ARITA SEIGO
IPC: H04L9/30
Filed: 2000-08-25
Granted: 2005-04-26
Abstract: The Stickelberger element computing device computes a Stickelberger element .omega. in an ab cyclotomic; the Jacobian addition candidate value computing device computes the Jacobian addition candidate value j and a prime number p corresponding to the Jacobian addition candidate value j, based on the prime number a, the prime number b, the size n of an encryption key, and the Stickelberger element.omega.; the order candidate value computing device computes a class H consisting of a plurality of candidate values for the order of the Jacobian group of an algebraic curve, based on the prime number a, the prime number b, and the Jacobian addition candidate value j; the security judging device searches for a candidate value h meeting a security condition such as almost prime number characteristic from the class H; and the parameter deciding device computes a parameter of an algebraic curve whose order of the Jacobian group is in accord with the candidate value h, of the algebraic curves specified by the prime number a, the prime number b, and the prime number p.
Patent CA-2322944-C (CA)
Title: Functionalized alkyl and alkenyl side chain derivatives of glycinamides as farnesyl transferase inhibitors
Inventor: QUIN JOHN III
IPC: C07D233/56
Filed: 1999-03-19
Granted: 2003-05-20
Abstract: The present invention provides compounds of Formula (I). The present invention also provides a method of treating cancer and treating or preventing restenosis or atherosclerosis. Also provided by the present invention is a pharmaceutically acceptable composition containing a compound of Formula (I).
Patent CA-2323652-C (CA)
Inventor: OMURO NORIHIKO
IPC: H01Q19/28
Filed: 2000-10-18
Granted: 2003-02-18
Abstract: A sector beam antenna with a scattering component, in which a desired radiation pattern can be obtained, is provided. The sector beam antenna with the scattering component provides parallel plates composed of two conductive plates disposed in parallel in which the distance between the parallel plates is longer than a half wavelength and shorter than one wavelength of a using wavelength, a primary radiator block having an H bend function disposed between the parallel plates, an input port opened at one of the parallel plates in order to supply power to the primary radiator block, and a scattering component made of a conductive material and disposed in parallel to an aperture being an opening end of the parallel plates in a state that a designated distance exists between the scattering component and the aperture. With this structure, the radiation pattern radiating from the aperture can be formed freely.