baber/WOPTO huggingface dataset:
Patent CA-2360797-A1 (CA)
Title: System and method for providing access to service nodes from entities disposed in an integrated telecommunications network
Inventor: GOURRAUD CHRISTOPHE
IPC: H04M3/00
Filed: 1999-12-28
Abstract: A system and method of accessing services from end terminals disposed in an integrated telecommunications network having a packet-switched network (PSN)  portion such as for example, a network portion using the Internet Protocol (IP) and a circuit-switched network (CSN) portion such as, for example, a wireless telephony network portion. The PSN portion is preferably realized a s a Voice-over-IP (VoIP) network having a gateway connected to the CSN portion . A service or application node, preferably a WIN/IN-based service node comprising a Service Control Point (SCP), a Service Data Point (SDP), or bot h, is provided with an interface operable with the PSN portion. A call control state machine associated with the end terminals is modified to include WIN/I N- compliant DPS. A user profile retriever provided in the network also. When t he call control process of the end terminal encounters an armed DP, it creates a Service Access instance as part of a service access server and passes contro l thereto, wherein a service proxy sends a request to a service logic environment, preferably provided as the WIN/IN service node. Upon executing an appropriate service logic portion or portions, the service node returns a result to the service access server which, in turn, passes it to the call control process.
Patent CA-2362432-A1 (CA)
Inventor: JOHANSSON JAN
IPC: B27B25/04
Filed: 2000-01-21
Abstract: The present invention relates to an arrangement for displacing timber pieces (2) in the direction of a longitudinal axis in order to adjust the positions of said pieces, wherein the arrangement includes a cross conveyor (1) which is fitted with dogging elements (3) and which functions to convey said timber pieces in their cross direction, and which arrangement also includes abutment elements (6) which are intended to abut one end surface of respective timber pieces (2) and therewith displace said timber pieces longitudinally during a part of the transportation of said timber pieces by means of said cross conveyor (1), wherein said abutments (6) are driven synchronously with the cross conveyor (1) around an endless path (4), and wherein each abutment element moves in front of respective dogging elements (3) on the cross conveyor (1) along part of its feed path. The abutment elements (6) are mounted on displacing devices (5) disposed transversely to the endless path (4) and moveable around said path, and the displacing devices (5) are adapted to displace the abutments (6) transversely to movement around said path and in the longitudinal direction of said timber pieces so as to also move said timber pieces (2) in the direction of their longitudinal axes.
Patent CA-2363133-A1 (CA)
Title: Conditionally adjusted speed limit for roads
Inventor: MARCON ROBERT VICTOR
IPC: E01F9/00
Filed: 2001-11-14
Abstract: The invention detailed herein provides for a new method of improving the vehicular capacity of a conventional road by utilizing at least one conditionally adjusted speed (CAS) limit who's adjustment is based upon at least one seasonal and/or situational parameter or guideline. Moreover, the implemental rapidity of CAS limits is also superior to most solutions presently under consideration because their integration into existing traffic control systems does not create any appreciable technological, implemental or legal difficulties. This method therefore, not only improves the overall vehicular capacity of conventional roads but does so without increasing either driver or governmental costs. Reductions in the use of fuel and land as well as diminishing the overall travel times, accident rates, and emissive pollution associated with vehicular transportation are other distinct benefits also provided by this method.
Patent CA-2363449-A1 (CA)
Title: Delivery of time significant advertising
Inventor: HAMMERSTAD DIANE R
IPC: G06Q30/02
Filed: 2001-11-15
Abstract: The significance of the time value of advertising as well as its relevance to the individual's preferences is utilized by a service provider server (123) to emplace advertising (405) with time significance (409) into a desired publication (403) delivered (531) to a subscriber (103,105).
Patent CA-2364602-A1 (CA)
Title: Gutter shield
Inventor: BROCHU STEPHANE
IPC: E04D13/076
Filed: 2001-12-17
Abstract: A gutter shield for protecting a gutter from the gutter shield having a mounting member secured to the gutter, a guard member with an elongated configuration and having a plurality of apertures extending therethrough to permit water drainage into the gutter, the mounting member also having a flexible sealing element extending outwardly therefrom, the flexible ceiling element being designed to seal against either the side of the gutter or a structural element. The device is suitable for many different sizes of gutters.
Patent CA-2371169-A1 (CA)
Title: Preparation de monomere d'acrylate a l'aide d'alcoxydes de metal alcalin comme catalyseurs d'echange reciproque d'ester et d'un inhibiteur de polymerisation a base de sel de bromure
Inventor: VAN DE SANDE AARON
IPC: C07C69/54
Filed: 1999-04-26
Abstract: Cette invention a trait à un procédé de préparation d'esters d'alkyl(méth)acrylate à partir des esters correspondants d'alkyle/méthacrylate, lequel procédé utilise un alcoxyde de métal alcalin comme catalyseur d'échange réciproque d'ester et ce, afin de produire un monomère d'ester d'alkyl(méth)acrylate (C). Elle porte, de surcroît, sur l'utilisation de sels de bromure et d'iodure comme inhibiteurs de la polymérisation de radicaux libres ainsi que sur l'utilisation d'alcool ou de polyalcools non interférant qui empêchent des réactions de polymérisation anioniques de l'ester réactif (B) et/ou du produit (C) alkyl(méth)acrylate. Elle concerne également un procédé d'inhibition de la polymérisation de (méth)acrylates en cours de synthèse lors d'une transestérification ou d'une réaction d'échange réciproque ester-ester.
Patent CA-2375673-A1 (CA)
Title: Sequences d'adn derivees du genome du papillomavirus hpv39, leur application au diagnostic in vitro et a la production de composition immunogene
Inventor: VOLPERS CHRISTOPH
IPC: C07K14/025
Filed: 1991-12-20
Abstract: L'invention concerne une séquence d'ADN correspondant au génome entier ou partiel de HPV39. Application à la détec- tion in vitro d'une infection due à HPV39 ou à des variantes de celui-ci dan s un échantillon biologique.
Patent CA-2376851-A1 (CA)
Inventor: HERLES SUSAN M
IPC: A61P1/02
Filed: 2000-06-14
Abstract: An antibacterial combination of a nonionic halogenated diphenyl ether compou nd such as Triclosan and hydrogenated lupulone, the combination being particularly effective in inhibiting the growth of gram-positive bacteria an d in the preparation of antiplaque oral compositions.
Patent CA-2378069-A1 (CA)
Inventor: PILOT PATRICK
IPC: H01S3/30
Filed: 2002-03-21
Abstract: The present invention provides a closed loop control strategy using system wavelength profile information to provide accurate derivation of Raman gain in a fiber optic span. The present invention overcomes prior art limitations in which a desired Raman gain is estimated on the basis of a modeled solution, without taking into account the dynamic nature of the system span profiles.  The method and system according to the present invention provide an improved method of calculating Raman gain which permits dynamic adjustments to system parameters, thus correcting gain inaccuracies induced by the application of known models and permitting an accurate derivation of the Raman gain. Cost-effective optical spectrum analyzers are used to monitor wavelength profiles, which permits the mapping of transmit and receive profiles within a span. This mapping information is then collected in a central location, such that the Raman gain within the span may be derived.
Patent CA-2378448-A1 (CA)
Inventor: COCKCROFT ROBERT
IPC: D21H19/58
Filed: 2000-07-17
Abstract: A coating colour composition comprising an aqueous dispersion of (a) a pigment, (b) a binder, (c) a fluorescent whitener and (d) a water-soluble polymer formed from a water-soluble ethylenically unsaturated monomer or monomer blend, characterised in that the water-soluble polymer consists essentially of, (i) 90 to 100 mole % hydrophilic essentially nonionic repeating units and, (ii) 0 to 10 mole % anionic repeating units and has an average molecular weight of between 50,000 and 500,000.
Patent CA-2379633-A1 (CA)
Title: Amino substituted pyrazolo[1,5,-a]-1,5-pyrimidines and pyrazolo[1,5-a]-1,3,5-triazines
Inventor: DARROW JAMES W
IPC: A61P9/12
Filed: 2000-09-29
Abstract: Disclosed are compounds of the formula: (I), where R1, R2, R3, R4, R5, R6, and X are defined herein. These compounds are selective modulators of NPY1 receptors. These compounds are useful in the treatment of a number of CNS disorders, metabolic dis-orders, and peripheral disorders, particularly eating disorders and hypertension. Methods of treatment of such disorders as well as packaged pharmaceutical compositions are also provided. Compounds of the invention are also useful as probes for the localization of NPY1 receptors and as standards in assays for NPY1 receptor binding. Methods of using the compounds in receptor localization studies are given.
Patent CA-2379931-A1 (CA)
Title: Process for the recovery of fluorinated emulsifiers from aqueous phases
Inventor: BURKARD GEORG
IPC: B01D17/12
Filed: 2000-07-11
Abstract: The invention relates to a method for recovering fluorinated emulsifiers fro m an aqueous phase containing small quantities of fluoro-polymer particles. According to the inventive method, the aqueous phase is treated with a small  quantity of a non-ionic surface-active agent, the treated aqueous phase is brought into contact with an anionic exchanger resin, and the adsorbed emulsifier is separated from the exchanger resin. The fine particle fluoro polymer can be quantitatively precipitated in the untreated aqueous phase or  the eluate.
Patent CA-2383442-A1 (CA)
Title: Thermoplastic silicone elastomers based on fluorocarbon resin
Inventor: GORNOWICZ GERALD A
IPC: C08K3/00
Filed: 1999-09-13
Abstract: There is disclosed a method for preparing a thermoplastic elastomer composition which exhibits improved mechanical properties, said method comprising: (I) reacting, (A) a fluorocarbon resin with, (B) a grafting agent, in the presence of, (C) a radical initiator, to prepare a modified fluorocarbon resin; (II) mixing said modified fluorocarbon resin with (D) a silicone base consisting essentially of a diorganopolysiloxane gum having an average of at least 2 alkenyl radicals in its molecule and a reinforcing filler, (E) an organohydrido silicon compound which contains an average of at least 2 silicon-bonded hydrogen groups in its molecule, and (F) a hydrosilation catalyst, components (E) and (F) being present in an amount sufficient to cure said diorganopolysiloxane;  and dynamically curing said diorganopolysiloxane.
Patent CA-2384836-A1 (CA)
Title: Four-layer seamed press fabric
Inventor: RYDIN BJORN
IPC: D21F1/00
Filed: 2001-07-11
Abstract: An on-machine-seamable press fabric for the press section of a paper machine includes a multi-layered integrally woven base fabric having two systems of machine-direction yarns (32, 34) forming seaming loops (42, 44) along each of its two widthwise edges. A seaming spiral (52) is attached to the seaming loops in both rows at each of the two widthwide edges. The two seaming spirals are used to join the press fabric into endless form during installation on the press section of a paper machine. Such an arrangement facilitates the installation of the press fabric on the press section.
Patent CA-2385409-A1 (CA)
Title: Correlator
Inventor: IWASAKI MOTOYA
IPC: H04B1/709
Filed: 2000-09-19
Abstract: There is provided a correlator which detects correlation for data having a certain length, wherein the correlator is comprised of a plurality of subcorrelators, each of the sub-correlators has a length equal to a divisor of the certain length, each of the sub-correlators has such a length that a product of all length of the sub-correlators is equal to the certain length, and a correlation value output from one of the sub-correlators is input into a sub-correlator located immediately downstream of the one of the sub-correlators.
Patent CA-2386922-A1 (CA)
Inventor: PRAYAGA SUDHIRDAS K
IPC: A61K48/00
Filed: 2000-10-13
Abstract: Disclosed herein are novel human nucleic acid sequences. Also disclosed are polypeptides encoded by these nucleic acid sequences, and antibodies which immunospecifically-bind to the polypeptide, as well as derivatives, variants, mutants, or fragments of the aforementioned polypeptide, polynucleotide, or antibody. The invention further discloses therapeutic, diagnostic and research methods for diagnosis, treatment, and prevention of disorders involving these novel nucleic acids and proteins.
Patent CA-2388388-A1 (CA)
Title: Appareil d'installation de palplanches et pieux
Inventor: LAGACE ARMAND
IPC: E02D7/18
Filed: 2002-06-11
Abstract: Dans un appareil servant à l'enfoncement de pieux et palplanches, on sait qu'on utilise une grue munie d'un marteau vibreur puissant avec en annexe une unité motrice hydraulique e t que l'installateur pour bien installer et enfiler le palplanche se sert d'une échelle ou dans certains ca s d'une chaise fixée à un palplanche. Dans la présente invention, nous utilisons un mât rigide qui est fixé à une excavatrice hydraulique. A ce mât est installé, à l'aide d'un rail, un élévateur à nacel le dirigé par l'installateur qui lui permet rapidement de se diriger le long du mât pour faciliter l'installation du palplanche. De plus un guide est installé sur le long du mât pour aider l'installateur à bien enfiler le palplanche. La base du mât rigide servira à meure de la pression sur le marteau vibreur ce qui nous permettra de réduire la puissance de celui- ci et ainsi réduire les coûts. Enfin, la présence de l'hydraulique de l'excavatrice nous exempt d'utiliser l'encombrante et coûteuse unité motrice hydraulique pour faire fonctionner l e marteau vibreur.
Patent CA-2388780-A1 (CA)
Title: Binding acceleration techniques for the detection of analytes
Inventor: KAYYEM JON FAIZ
IPC: C12Q1/68
Filed: 2000-11-13
Abstract: The invention relates to compositions and methods useful in the acceleration of binding of target analytes to capture ligands on surfaces. Detection proceeds through the use of an electron transfer moiety (ETM) that is associated with the target analyte, either directly of indirectly, to allow electronic detection of the ETM.
Patent CA-2388831-A1 (CA)
Inventor: JOHNSON WILLIAM BENNETT
IPC: B23B51/04
Filed: 2000-10-30
Abstract: L'invention concerne un outil de perçage (10) à inserts comprenant un corps (12) d'outil dans lequel les inserts (34, 36, 38, 40) de perçage sont montés de manière amovible, ainsi qu'un embout remplaçable (26) facilitant la réparation de l'outil de perçage (10). La fixation de l'embout (26) au corps (12) de l'outil de perçage est réalisée au moyen de deux goupilles (54) assez importantes logées dans des trous alignés (50, 50', 52, 52') situés dans l'embout (26) et dans ledit corps (12), fixées par des vis de serrage (58) engagées dans des trous (56) des goupilles (54).
Patent CA-2389014-A1 (CA)
Title: Initiator for polymerising and/or cross-linking polyorganosiloxanes with cross-linkable functional groups, corresponding compositions and their uses
Inventor: DEFORTH THOMAS
IPC: A61K6/896
Filed: 2000-10-06
Abstract: The invention relates to a heat-activated initiator for polymerising and/or cross-linking polyorganosiloxane-type monomers, oligomers and/or polymers with organofunctional groups, comprising a boron derivative of formula (I): (A)¿x?B(R')¿y?, wherein the symbols R' are the same or different and represent an alkyl or alkenyl radical in C¿1?-C¿12?, an alkoxy radical in C¿1?-C¿12?, a phenyl radical substituted by at least one electroattractor element, an aryl radical containing at least two aromatic rings such as biphenyl, naphthyl, optionally substituted by at least one electroattractor element, especially a halogen atom (particularly fluorine), or an electroattractor group, especially a CF¿3?, NO¿2?, CN group; and a radical -C¿2?H¿4?-Si(Q)¿3? with the symbols Q being the same or different and representing an alkyl or alkoxy group in C¿1? to C¿10? or a siloxane oligomer with less than 10 silicon atoms. The invention also relates to a corresponding cross-linkable composition and to the uses thereof.
Patent CA-2392710-A1 (CA)
Title: Method and apparatus for aligning a crystalline substrate
Inventor: HART DERRICK GORDON
IPC: G01N23/20
Filed: 2000-11-07
Abstract: The invention provides an apparatus (10, 300) incorporating a lithographic tool (20) for printing a pattern from a mask (35) onto a substrate, for example a wafer (190), together with a substrate angle measuring tool (100, 310) employing X-ray diffraction techniques for determining substrate crystallographic orientation. The apparatus (10, 310) is calibrated so that the mask (35) is correctly angularly orientated with respect to the measuring tool (100, 310). When a new substrate (190) is loaded into the apparatus (10, 310) for having the pattern from the mask (35) printed thereonto, the apparatus (10, 300) angularly aligns the substrate (190) relative to the measuring tool (100, 310), thereby also aligning it angularly to the mask (35). The apparatus (10, 300) does not utilise any flats on the substrate for angular alignment purposes; as a consequence, the apparatus (10, 300) is capable of providing a high degree of accuracy when aligning crystal planes of the substrate (190) to features on the mask (35), the degree of accuracy approaching one minute of arc or better.
Patent CA-2393453-A1 (CA)
Inventor: KESSLER EDWARD
IPC: G06F17/30
Filed: 2000-12-14
Abstract: Disclosed is a method for creating a real-time search engine over the Internet which provides a search response containing data object descriptions and server descriptions of data objects that are currently available for transfer from a provider server directly to a recipient client in response to a recipient client search request. The method comprises the provider server connecting to a Real-time search engine through the Internet, the provider server providing the Real-time search engine with data object descriptions of data objects residing on the provider server, and the Real-time search engine indexing data object descriptions associated with the data object of the provider server, wherein the data object descriptions provided by the provider server are purged from the Real-time search engine when the provider server is disconnected from the Real-time search engine.
Patent CA-2395361-A1 (CA)
Title: Cooling water system
Inventor: EIDE JORGEN
IPC: B63B13/02
Filed: 2000-12-22
Abstract: A system for supplying cooling water to a process on board a floating vessel for the production of hydrocarbons, wherein the vessel (1) is anchored by means of a bottom-anchored turning unit (20) mounted in a receiving space (7) in the hull (34) of the vessel and allowing turning of the vessel (1) about the turning unit, and wherein the turning unit (20) supports a swivel unit (24) for the transfer of hydrocarbons from production risers (28) extending between the seabed and the turning unit (20), the system comprising a conduit means (30) depending from the vessel (1) to a depth for taking in cooled sea water, and a pump means (44) for pumping of the sea water from the conduit to a place of use for the process. The turning unit (20) is designed as a seawater swivel, the unit being provided with one or more passages (29) for receiving upper end portions of respective seawater risers (30) constituting the conduit means, and with a means for transferring sea water from the upper end portions of the risers (30) to an annulus (31) arranged at the boundary surface between mutually movable parts (21, 22) of the turning unit (20) or between the turning unit (20) and the vessel hull (34), and communicating with one or more passages (41) arranged in the vessel hull and leading to said place of use, a seawater sealing means (37, 39) being arranged on each side of the annulus (31).
Patent CA-2397058-A1 (CA)
Inventor: ROBERTS JOSEPH A
IPC: H01R24/00
Filed: 2000-04-19
Abstract: La présente invention concerne un connecteur électrique (10) constituant un système de connexion qui relie de manière amovible les voies de circuit d'un circuit conducteur flexible à une plaquette de circuits intégrés présentant une rangée de contacts (14) correspondants, ne nécessitant pas de brasage, de sertissage ou de soudage, ni de préparation importante du circuit flexible avant la connexion. Un des modes de réalisation présente au moins un contact à ressort formé dans un couvercle (12); au moins une came rotative (16); et une base (18) avec une fenêtre d'alignement de circuit prévue pour l'alignement initial d'un circuit conducteur flexible introduit dans le connecteur. Le couvercle et la base qui s'emboîtent l'un dans l'autre, abritent la/les came(s) rotative(s). On forme la connexion, lorsqu'on utilise au moins une came, en introduisant le circuit dans une fente de la came, puis en faisant tourner la came pour amener le circuit en contact avec le ressort de contact présentant un plan d'isolement oblique.
Patent CA-2397525-A1 (CA)
Inventor: MORI MASAAKI
IPC: G01N21/86
Filed: 2001-01-30
Abstract: In a test strip measuring method in which a coloration measurement is conducted while a test strip (4) is being moved, there are detected the optical characteristics R of the ground of a test strip and the optical characteristics T of a test line (4b) which has appeared on the test strip, and the test strip is judged based on the difference or ratio between R and T.  Even though the ground of the test strip presents variations in optical characteristics, and even though there are variations among samples or among test strips, such variations can be absorbed, thus assuring an accurate judgment.
Patent CA-2397984-A1 (CA)
Title: Feuille composite de cuivre et son procede de fabrication
Inventor: STREEL MICHEL
IPC: C25D3/38
Filed: 2001-01-18
Abstract: L'invention porte sur une feuille composite de cuivre (10) comportant un substrat (12) formé par électrodéposition sur une cathode, ladite feuille (12) présentant un côté cathode en contact avec la cathode et un côté électrolyte opposé revêtu d'une couche anti-adhésive (14) très fine sur laquelle est formée par électrodéposition une couche fonctionnelle mince de cuivre présentant une face frontale en contact avec la couche anti-adhésive (14), et une face dorsale. Le côté électrolyte du substrat (12) présente une rugosité superficielle Rz inférieure ou égale à 3,5 µm. L'invention porte sur un procédé de fabrication de ladite feuille composite de cuivre.
Patent CA-2401814-A1 (CA)
Title: One-way nut fastener
Inventor: FULLER CHRISTOPHER
IPC: F16K27/06
Filed: 2002-09-06
Abstract: A novel, one-way nut fastener including a nut body with a side wall that is internally threaded and lobes that extend from the side wall of the nut body.  Each lobe has a flat portion that extends substantially radially away from the side wall and a curved portion that extends from the flat portion to the flat portion of an adjacent lobe. A special tool uses the leverage that is gained from the flat portions of the lobes to tighten the cap threads onto the threads of a stem portion. Since the leverage gained from the lobes, which is used to tighten the nut fastener, cannot be used to loosen the fastener, it is much more difficult to remove the nut fastener.