baber/WOPTO huggingface dataset:
Patent CA-2436602-A1 (CA)
Title: Oxidation of dangerous chemical and biological substances
Inventor: TRIBELSKY ZAMIR
IPC: A61L2/00
Filed: 2001-12-07
Abstract: Advanced Oxidation Technologies (AOT) using laser triggered and driven AOT  platform are disclosed, including a method for the advanced oxidation of dangerous chemical and biological sources suspected in particular regions, a variety of uses of said method, and the environments where it can be implemented. The method has two basic steps that are; (c) spraying the regions to be treated with a cloud of gas, vapors, microdroplets, droplets, or bubbles formed from at least one liquid solution containing at least one type of photocatalitic oxidizing substance; (d) directing across said cloud at least one high intensity beam of light having wavelength of between 220 and 390 nanometer for triggering said cloud thereby causing a catalyzed activation that releases free radicals of said oxidizing substance in order to react with said chemical or biological sources. Various types and embodiments of systems and devices using the method of the present invention are also disclosed, including a bubble generator adapted for implementation of the method in various sites where treatment procedures according to the method are required.
Patent CA-2437291-A1 (CA)
Title: Continuous method for producing elastomers
Inventor: NAUNHEIM JOSEF-WERNER
IPC: C08F2/04
Filed: 2002-01-25
Abstract: The present invention relates to a continuous process for producing elastomers based on conjugate dienes or based on conjugate dienes and vinyl aromatic compounds or based on alkenes, polymerisation being carried out while maintaining certain residence times of the monomers used and the elastomers obtained in the reactors while maintaining a certain temperature gradient in the first reactor. The elastomers obtained by the process according to the invention are characterised in particular by a low metal ion content, a low ash content and a high cis-1,4 compound content in the polymer. Furthermore, the process according to the invention is particularly economical.
Patent CA-2440926-A1 (CA)
Title: Noise control apparatus
Inventor: TERAI KENICHI
IPC: G10K11/178
Filed: 2003-09-16
Abstract: A noise reduction apparatus for reducing noise propagated toward a space 5 on one side of a wall 4 from an external noise source on the other side of the wall 4. The noise reduction apparatus includes a control sound source 1, an error detector 2, and a control section 3. The control sound source 1 is placed on the wall 4 so as to block a noise propagation path. Also, the control sound source radiates a sound into the space 5. The error detector 2 detects the sound propagated from the noise source through the control sound source 1. The control section 3 causes the control sound source 1 to radiate a sound so as to minimize the sound to be detected by the error detector 2 based on the detection results of the error detector 2.
Patent CA-2441497-A1 (CA)
Inventor: SCHNABEL ROLAND
IPC: B65D85/86
Filed: 2003-09-18
Abstract: The invention relates to a container (10) for receiving and transporting sensitive plate-like objects (32), in particular for transporting surface-modified glass substrates (32). The container (10) comprises an upper part (12) and a lower part (14). The lower part (14} comprises two lateral sides (16, 18), two, longitudinal sides (20, 22) and a bottom- (24) which com-monly circumscribe a hollow space (26) for receiving plate-like objects (32). At each of the lateral sides (16, 18) a series of first ridges (28) is arranged perpendicularly to the bottom, forming a plurality of guide grooves (30) for the plate-like objects (32). The upper part (14) comprises an inner surface (64) which is parallel to the bottom (24) when the container (10) is closed. At the inner surface (64) at least one second protruding ridge (72) is arranged extending in parallel to both lateral sides (16, 18) along the total inner surface (64), thus limiting the mobility of the plate-like objects (32) within the guide grooves (30) (Fig. 1).
Patent CA-2443767-A1 (CA)
Title: R3r three-wheel vehicle and concentric intermediate sprocket assembly therefor
Inventor: FECTEAU BERTHOLD
IPC: B62M9/16
Filed: 2003-10-16
Abstract: A three-wheel vehicle has two forward steered wheels and one rear powered wheel operatively connected to an engine disposed on a frame assembly. A straddle-type seat is disposed between the forward and rear wheels. A rear swing arm is pivotally connected at a first end to the frame at a pivot point and rotatably supports the rear wheel at a second end. A concentric sprocket assembly having first and second sprockets is attached to the swing arm at the pivot point. A transmission member operatively connects an output shaft of the engine and the first sprocket and a second endless flexible transmission member is operatively connnected between the rear wheel and the second sprocket. An eccentric endless flexible transmission member tension adjustment mechanism is attached to the swing arm to move the concentric assembly sprocket relative to a longitudinal axis of the swing arm.
Patent CA-2444167-A1 (CA)
Inventor: TAZARTES DANIEL A
IPC: G01C21/16
Filed: 2003-10-09
Abstract: A system and method for performing high performance quantizer processing of sensor data in a multiple-channel quantizer system. A reset prioritization scheme is provided for current sources connected to an integrator in the multiple-channel quantizer for preventing saturation of the various quantizer channels. The reset prioritization scheme determines the channels most in need of a reset to prevent saturation based upon predicted quantizer signals to appear on the channels during the next processing cycle of the quantizer system. This method of controlling the reset processing permits significantly higher acceleration capacity by preventing quantizer channel saturation in system utilizing accelerometers. The quantizer processing method further includes an improved calibration scheme for self calibrating the various channels in a multiple-channel quantizer to account for multiple sources of error, including quantizer bias, asymmetry between applied positive and negative resets, and voltage scale factor of the quantizer channel in calibration.
Patent CA-2445112-A1 (CA)
Title: Procedes d'analyse de donnees spectrales et leurs applications
Inventor: HOLMES ELAINE
IPC: A61B5/055
Filed: 2002-04-23
Abstract: L'invention concerne des procédés de chimiométrie permettant d'analyser des données chimiques, biochimiques, et biologiques, par exemple, des données spectrales, notamment des spectres de résonance magnétique nucléaire (NMR), et leurs applications comprenant la classification, le diagnostic, le pronostic, etc.
Patent CA-2446292-A1 (CA)
Title: Proteines liees a des acides nucleiques
Inventor: BAUGHN MARIAH R
IPC: A61P17/02
Filed: 2002-05-02
Abstract: L'invention concerne des protéines liées à des acides nucléiques (NAAP) et des polynucléotides qui identifient et codent des protéines liées à des acides nucléiques (NAAP). Cette invention a également trait à des vecteurs d'expression, à des cellules hôtes, à des anticorps, à des agonistes, et à des antagonistes. Ladite invention a aussi pour objet des méthodes de diagnostic, de traitement ou de prévention de troubles liés à une expression aberrante des protéines liées à des acides nucléiques (NAAP).
Patent CA-2446732-A1 (CA)
Title: A system and method for preventing fraudulent calls using a common billing number
Inventor: ZIMMERMAN RON
IPC: H04M3/42
Filed: 2002-05-08
Abstract: A system for monitoring a plurality of telephone calls made to and originati ng from a common branch exchange to detect fraudulent activity, including receiving means (300) for receiving a call detail record (CDR) corresponding to each of the calls and directing the CDR to be stored in at least one queu e means (310), the CDR containing at least a billing number associated with ea ch call; means for retrieving (320) current CDRs, one at a time, from the queue means (310); processor means for comparing (320), for the current CDR, the billing number with billing numbers of previously stored CDRs in a fraud database (330); means for storing (320) the current CDRs in the fraud databa se (330); and means for generating an alert (230) when the billing number of th e current CDR matches a billing number of a previously stored CDR in the fraud database.
Patent CA-2446975-A1 (CA)
Title: A method for isolating phenolic substances or juvabiones from wood comprising knotwood
Inventor: SUNDBERG KENNETH
IPC: C07D311/32
Filed: 2002-05-16
Abstract: The present invention relates to a method for isolating of phenolic sunstances or juvabiones from wood comprising knotwood, said method comprising the steps of a) extracting i) the over-sized chip fraction obtained by screening chipped wood, or ii) a knot-rich sub-fraction obtained from said over-sized chip fraction, or iii) knotwood obtained as a residue in finishing of mechanical wood products, with a polar solvent, and b) recovering the extract.
Patent CA-2447329-A1 (CA)
Title: 1-oxa-3,9-diaza-spiro[5,5]undecan-2-ones derivatives and its use as antagonist of the neurikinin receptor
Inventor: MUSZYNSKI-BARSY DAWN MARIE
IPC: A61P25/00
Filed: 2002-05-06
Abstract: The invention relates to compounds of general formula (I) wherein (R1)n is independently from each other halogen, lower alkyl or lower alkoxy; R2 is hydrogen, lower alkyl, lower halogen-alkyl, -(CH2)m-OH, -(CH2)m-NR2, -(CH2)mO-lower alkyl, -(CH2)m-C(O)-NR2, or is -(CH2)m-6-membered heteroaryl, optionally substituted by one or more lower alkoxy, -(CH2)m-5 or 6-membered not aromatic heterocyclyl, optionally substituted by hydroxy or lower alkyl; R is hydrogen or lower alkyl and may be the same or different in case of R2; n is 0, 1, or 2; m is 0, 1, 2, 3 or 4; and pharmaceutically acceptable acid addition salts thereof. These compounds have a good affinity to the NK-1 receptor and they are therefore suitable for the treatment of diseases, related to this receptor.
Patent CA-2449247-A1 (CA)
Title: A method for treating inflammatory diseases by administering a ppar-delta agonist
Inventor: FORREST MICHAEL J
IPC: A61P17/02
Filed: 2002-06-07
Abstract: A method for treating, controlling, preventing or reducing the risk of contracting an inflammatory disease or condition in a mammalian patient, comprises the steps of (1) selecting a patient in need thereof, and (2) treating the patient with a therapeutically effective amount of a composition comprising a PPAR-.delta. agonist. Inflammatory diseases that may be treated by this method include but are not limited to rheumatoid arthritis, juvenile rheumatoid arthritis, systemic lupus erythematosus, osteoarthritis, degenerative joint disease, one or more connective tissue diseases, ankylosing spondylitis, and bursitis.
Patent CA-2450508-A1 (CA)
Title: Reserve battery and its use
Inventor: STRAVER JOHANNES
IPC: H01M6/38
Filed: 2003-11-25
Abstract: This invention relates to high energy density batteries, of a reserve type, capable of long storage lifetime.      An object of this invention is to provide a reserve battery more appropriate to a projectile fuze application. In such application, the battery must be activated only when the fuze is fired. Reserve batteries, as lithium one for example, are convenient but the firing of the fuze does not ignite the activating system. So, battery false ignition could happen.      This invention solves the above-mentioned drawback by using the fuze firing to trigger off the battery ignition. For this purpose, this invention proposes a reserve battery comprising a cell-stack of electrodes with an annular shape, a liquid reserve ampoule containing the electrolyte at the centre of said cell-stack, an activating system which breaks the said ampoule at a predetermined acceleration level, and housing in which this said cell-stack, this said ampoule and this said activating system are placed.
Patent CA-2452107-A1 (CA)
Inventor: CHESTOPALOV IOURII KONSTANTINO
IPC: G06Q40/06
Filed: 2004-01-16
Abstract: Available accounting, trading, investment performance measurement and analytical systems calculate rate of return for a single period. A system providing consistent linking is composed of data source, consistent linking calculator and storage. It produces rate of return for a total period from rates of return and other integral values of the smaller sub-periods, composing the total period. Such produced rate of return is equal to rate of return calculated for a single total period. Integral characteristics of sub-periods are calculated only once and then are used to produce rate of return for any longer periods that include these sub-periods. System produces time weighted rate of return, approximate and precise money weighted rate of return (internal rate of return).      Consistent linking can be done for non-consecutive periods.
Patent CA-2452307-A1 (CA)
Inventor: MICHEL PATRICE
IPC: G06F17/14
Filed: 2002-07-02
Abstract: Method for analysing the frequency in real-time of a non-stationary signal and corresponding analysis circuit.   According to the invention, the signal is sampled, it is digitised, it is broken up into sub-bands. In each sub-band, the signal is modelled by an auto--regressive filter the transfer function of which is of the form 1/A(z). By an adaptive method that is recursive in time and in order, all the polynomials A(z) that have a degree between 1 and a maximum value are calculated. The order of the model is estimated and the polynomial that has this order is retained. The roots of this polynomial are calculated and the components are monitored. The frequency and the amplitude of the sinusoidal components of the signal are thus obtained.   Application in aeronautics, electromagnetic, mechanics, seismic prospecting, zoology, etc.
Patent CA-2452595-A1 (CA)
Title: Process, plant and bitumen-polymer based strip for surface and environmental heating of building structures and infrastructures
Inventor: STABILE ALDO
IPC: F24D13/02
Filed: 2001-08-06
Abstract: Process for surface and environmental heating of building structures and infrastructures obtained by formation of a thermoelectric layer (210) placed behind the surface finish of walls and especially underneath the flooring of structures, by means of a polymer-bitumen strip with a metal core of extremely high electric conductivity, of a constant section and micrometric thickness, laid in lengths side by side sufficiently spaced for electrical insulation, by the ends of each length being bent back in a double bend (214) at 45~, thus permitting, by closure of said metal core in an electric circuit, transformation of electric energy into thermal energy.
Patent CA-2453628-A1 (CA)
Title: Caged compound cleaving process
Inventor: GAWAD YAHIA A
IPC: G01N33/58
Filed: 2002-07-15
Abstract: Caged compounds, i.e. synthetic chemical compounds whose chemical or biochemical activity is normally controlled by photolysis to release an active moiety to participate in a chemical or biochemical reaction, are subjected to electrical current instead of light to release the active moiety. The process is especially useful in chemiluminescent biochemical assays, where it is required to measure the light output in order to quantify the analyte under measurement, since avoids confusion between input energy to trigger the reaction, and light output for measurement purposes.
Patent CA-2454538-A1 (CA)
Title: Quinoline derivatives and quinazoline derivatives capable of inhibiting autophosphorylation of hepatocyte growth factor receptors, and pharmaceutical composition comprising the same
Inventor: MIWA ATSUSHI
IPC: A61K31/47
Filed: 2002-06-21
Abstract: A compound having strong antitumor activity. It is a compound represented by the formula (I) or a pharmaceutically acceptable salt or solvate of the compound: (I) [wherein X is CH or nitrogen; Z is oxygen or sulfur; L is oxygen or sulfur; M is CR10R11 (R10 and R11 each is hydrogen, alkyl, or alkoxy) or NR12 (R12 is hydrogen or alkyl); R1, R2, R3 each is hydrogen or optionally substituted alkoxy; R4 is hydrogen; R5 to R8 each is hydrogen, halogeno, alkoxy, etc.; and R9 is -R14, alkyl optionally substituted by -T-R15 or -NR16R17 (T is oxygen, sulfur, or NH; R14 is an optionally substituted carbon ring or heterocycle; and R15 to R17 each is alkyl or an optionally substituted carbon ring or heterocycle), -NR18R19 (R18 and R19 each is hydrogen, optionally substituted alkyl, or an optionally substituted carbon ring or heterocycle), or an optionally substituted carbon ring or heterocycle].
Patent CA-2454725-A1 (CA)
Inventor: LANINGA JACK ANTHONY
IPC: B67D1/14
Filed: 2003-12-31
Abstract: An apparatus is disclosed for a tap handle for beverage dispensing comprising a ceramic, porcelain or stoneware handle filled with a foam, preferably polyurethane foam which renders the tap handle more resilient and resistant to sharding. Ideally, polymeric diphenylmethane diisocyanate foam is injected into a tap handle shell in lquied form, which solidifies and is capped with a glue, an internally threaded cap and a protective plastic cap.
Patent CA-2454800-A1 (CA)
Title: Method for manufacturing airbag fabrics
Inventor: ESCHBACH THOMAS
IPC: D03D11/00
Filed: 2002-08-06
Abstract: The invention relates to a method for weaving fabrics that comprise in at least some sections multiple layers, especially one-piece woven (OPW) airbags comprising single-layer, double-layer and multi-layer sections. According to the inventive method, weaves or weave combinations are produced in the double-or multi-layer sections that are different from the plain weave.
Patent CA-2456716-A1 (CA)
Title: Implants tissulaires et leurs procedes de fabrication et d'utilisation
Inventor: ANDREANA SEBASTIANO
IPC: A61K35/14
Filed: 2002-08-09
Abstract: L'invention concerne des matrices biocompatibles et biodégradables à base de sulfate de calcium qui contiennent des plaquettes activées par le sulfate de calcium et qui sont utilisées dans la formation de tissus. Ces matrices sont particulièrement utilisées pour stimuler la formation osseuse, et notamment celle des tissus durs. Ces matrices peuvent également contenir un facteur de croissance et/ou un gène transfectable dont l'introduction peut stimuler la croissance des tissus recherchés.
Patent CA-2458785-A1 (CA)
Title: Ground fault circuit interrupter with reverse wiring protection
Inventor: ZHANG KUIDONG
IPC: H01R13/713
Filed: 2004-02-16
Abstract: A new type of switching mechanism for a ground fault circuit interrupter (GFCI) with reverse wiring protection preferably includes two pairs of fixed contact holders, each member of each pair having at least one fixed contact at one end; a pair of movable contact holders, each having an end having one or more of movable contacts, each movable contact being arranged for contacting one of the fixed contacts; and a movable assembly that moves between first and second positions, wherein the first position is a position in which each of the contacts of the fixed contact holders makes contact with one of the contacts of the movable end of one of the movable contact holders, and wherein the second position is a position in which the contacts of the fixed contact holders are separated from the contacts of the movable contact holders.
Patent CA-2460208-A1 (CA)
Title: An integrity manager for delaying client service requests
Inventor: HOSKING MICHAEL ROBERT
IPC: G06F15/16
Filed: 2002-08-30
Abstract: The invention addresses the problems of server overload by installing an integrity manager (32) which intercepts calls from the client (10) to the server (12) and delays them. In addition the Integrity manager (32) can be downloaded automatically when a server service is first invoked.
Patent CA-2462005-A1 (CA)
Title: Process for the preparation of low molecular weight hydrogenated nitrile rubber
Inventor: GUERIN FREDERIC
IPC: C08C19/02
Filed: 2004-02-23
Abstract: The present invention relates to a process for the production of hydrogenated nitrite rubber polymers having lower molecular weights and narrower molecular weight distributions than those known in the art in the characterized that the process is carried out in the presence of hydrogen and optionally at least one co-(olefin).
Patent CA-2465696-A1 (CA)
Title: Projectile firing device using liquified gas propellant
Inventor: WEBB ROGER CLYDE
IPC: F41B11/62
Filed: 2002-11-01
Abstract: Rifle (1) comprises barrel (2) and loading means (15) for introducing a projectile from magazine (7) into breech (4). The projectile is propelled by a compressed gas propellant initially stored as a liquid in canister (10). The liquid is heated to a super critical state in chamber (8) by heating element (12) to induce a phase change such that the liquid becomes a highly dense gas. The phase change from liquid to gas provides the energy required to expel the projectile at high velocity from rifle (1), regardless of the ambient temperature.  The propellant is preferably CO2 which is heated to 31.06 °°C.  Rifle (1) produces minimal noise and no heat signature, making it suitable for military and stealth purposes. A pistol and launchers for grenades or mortar bombs are also disclosed. Another version can launch low earth orbit satellites or payloads.
Patent CA-2467889-A1 (CA)
Inventor: FYKE STEVEN H
IPC: G06V40/13
Filed: 2004-05-21
Abstract: An apparatus for input and fingerprint recognition on a handheld electronic device includes (1) a touchscreen having a touch resolution portion and a fingerprint sensor distinct from the touch resolution portion; and (2) a data processor coupled to the touchscree n. The touch resolution portion has a touch resolution for detecting a touch input on the touch surface. The data processor is configured to selectively operate the fingerprint sensor i n one of a fingerprint resolution mode for sensing a fingerprint on said touch surface and a touch input mode for detecting the touch input on said touch surface.
Patent CA-2470095-A1 (CA)
Title: Light-emitting diode with planar omni-directional reflector
Inventor: SCHUBERT E FRED
IPC: H01L33/00
Filed: 2002-12-13
Abstract: A high extraction efficiency, light-emitting diode having a reflective submount and methods for forming the LED. A light-emitting region is disposed between a top contact and a conductive holder. The region Extends beyond an area underlying the top contact. An omni-directional reflector is disposed between the light-emitting region and the conductive holder. According to one embodiment, The reflector comprises one or more electrically conductive contacts configured to correspond to an area beyond the area underlying the top contact. According to one embodiment, The reflector comprises a dielectric layer having a refractive index of between about 1.0 and 2.25, contacts extending through the reflector, and a reflective conductive film.
Patent CA-2471227-A1 (CA)
Title: Method and system for improved help desk response
Inventor: THOMAS SHAWN
IPC: G06Q10/00
Filed: 2002-12-18
Abstract: The method and system of the present invention facilitates an improved help desk response. Information is first aggregated from a variety of sources into a computerized help desk database (101). As one or more assets are transitioned, information relating to each transition is recorded (103) into the computerized help desk database. Concurrently therewith, the computerized help desk database is updated (104) so as to improve the speed with which information is available to the help desk.
Patent CA-2471950-A1 (CA)
Title: Film decollable en polypropylene etanche aux gaz
Inventor: MALFAIT TONY
IPC: B29C48/305
Filed: 2003-02-06
Abstract: La présente invention concerne un film de polyoléfine multicouche coextrudé thermosoudable et décollable sur des substrats à base de polypropylènes d'au moins 3 couches. Il comprend au moins une couche supérieure décollable, au moins une couche intermédiaire, et au moins une couche de base. Ce film se caractérise en ce que l'une au moins des couches intermédiaires comprend un polymère dont la basse température de fusion est facile à faire descendre et dont l'indice de fluidité est au moins égal à celui de la couche de base. Ce polymère facilement fluide représente au moins 60 % de la masse totale du film polymère multicouche de l'invention.