baber/WOPTO huggingface dataset:
Patent CA-2331593-A1 (CA)
Title: Metabolites of ecteinascidin 743
Inventor: GARCIA GRAVALOS LOLA
IPC: C07D411/14
Filed: 1999-05-11
Abstract: The purification and structure elucidation of several products of the metabolism of Et 743 by human cytochrome CYP3A4 have been accomplished. These compounds are abbreviated herein as "ETM" followed by a numeric value which represents the approximate molecular weight. Three compounds have been identified to date, namely ETM 305, ETM 775 and ETM 204. The structures of these ecteinascidin metabolites are shown as ETM 305, ETM 204 and ETM 775.
Patent CA-2333065-A1 (CA)
Inventor: HAMMONS JOHN LEE
IPC: A61F5/44
Filed: 1998-11-13
Abstract: An absorbent article comprising a liquid pervious topsheet, a liquid pervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the topsheet and the backsheet, and a waste management element disposed in at least a portion of the crotch region.  The waste management element preferably includes a macro-particulate structure comprising a multiplicity of particulate having a nominal size of between about 1 mm and about 25.4 mm. The waste management element preferably has an Acceptance Under Pressure value of greater than about 0.50 grams of a viscous fluid bodily waste per square inch of the waste management element per milliJoule of energy input. The waste management element preferably also has a Storage Under Pressure value of at least about 0.70 grams of the viscous fluid bodily waste per square inch of the waste management element. The waste management element may also have an Immobilization Under Compressed Inversion value of greater than about 70 % of the viscous fluid bodily waste accepted by the waste management element.
Patent CA-2336213-A1 (CA)
Title: Stable polymeric electret materials
Inventor: MYERS DAVID LEWIS
IPC: B01D39/00
Filed: 1999-06-25
Abstract: A porous polymeric sheet is provided having an electrostatic charge and comprising a zero-three composite of a polymeric matrix and a ferroelectric material dispersed therein. The polymeric component comprises a non-polar thermoplastic polymer, such as a polyolefin, and a second thermoplastic polymer having polar functional units, such as a telomer. The composite material is formed into a porous sheet and is electrically or corona poled to create an electret material which is well suited for use in various filtration, air-masking and dust wipe applications.
Patent CA-2336568-A1 (CA)
Title: Preparation of n-phosphonomethylglycine salts
Inventor: STUDER MARTIN
IPC: C07F9/38
Filed: 1999-07-02
Abstract: Process for the preparation of N-phosphonomethylglycine salts by reacting a salt of N-phosphonomethyliminodiacetic acid, whereby the salt-forming cation is selected from the group alkali metals, alkaline earth metals, ammonium and organic ammonium, in the presence of oxygen in an aqueous-basic or aqueous solution and in the presence of a noble metal catalyst on a solid carrier, under excess pressure and at elevated temperature, the process being characterised by the fact that (a) the noble metal is selected from the group platinum, palladium or mixtures of palladium and platinum, and platinum or palladium individually or together in a mixture with ruthenium, rhodium, osmium or iridium, and (b) it is additionally admixed with at least one doping metal from the group bismuth, lead, tin, tellurium, germanium, vanadium, chromium, iron, manganese, molybdenum and tungsten. The known herbicide N-phosphonomethylglycine may be prepared from N-phosphonomethyliminodiacetic acid.
Patent CA-2340751-A1 (CA)
Title: Compositions for forming transparent conductive nanoparticle coatings and process of preparation therefor
Inventor: AIKENS JOHN H
IPC: C08J3/05
Filed: 1999-08-16
Abstract: A process produces a substantially stable aqueous dispersion of metal or metal oxide particles suitable for use in forming a transparen conductive coating. The process comprises the steps of (a) adding a nanocrystalline material to water, the nanocrystalline material comprisin~ primary particles of metal or metal oxide having a substantially spherical shape and (b) mixing the nanocrystalline material and water t~ form an aqueous dispersion. The process identified above prepares a substantially stable aqueous dispersion of nanocrystalline particles which may be used in forming a transparent conductive coating.
Patent CA-2342490-A1 (CA)
Title: Method for insolvency claims resolution
Inventor: REZNICK ALLAN E
IPC: G06Q20/38
Filed: 2001-03-30
Abstract: A method and system of utilizing an insuring or other financially responsible party to pay claims to creditors in an insolvency proceeding aligns the financial incentives of creditors with the financial incentives of those funding and resolving claims. The present invention shifts the risk of administration of the claims resolution process in an insolvency proceeding away from the insolvent entity and transfers the risk to the insuring or other financially responsible party which is an economically stronger entity with lower costs of capital and superior risk management resources.
Patent CA-2343834-A1 (CA)
Inventor: DONINI ESTORE
IPC: B21B45/02
Filed: 1999-09-13
Abstract: L'invention concerne un procédé et un dispositif pour réduire et supprimer les vibrations dans une cage de laminoir (11) pour des produits laminés plans (12) comprenant des cylindres (13) associés à des moyens d'entraînement (26) à l'aide d'une chaîne cinématique. Des moyens sont prévus pour fournir un mélange d'eau et de lubrifiants à la surface de chacun des cylindres (13). Le procédé selon l'invention permet de mesurer la valeur effective du moment transmis à chacun desdits cylindres (13) et de faire varier, de manière sélective, le pourcentage de lubrifiant contenu dans le mélange fourni à chacun des cylindres (13) selon le moment effectif mesuré.
Patent CA-2344102-A1 (CA)
Inventor: PETERSON ZANE R
IPC: G02B27/60
Filed: 2001-04-17
Abstract: An enhanced moirè or iridescent pattern and a technique for efficiently making the same are described in which a first matrix of lenticular elements is printed onto a first surface of a substrate and a second matrix of lenticular elements is printed onto a second surface of the substrate on the other side of the first matrix of lenticular elements, the second matrix of lenticular elements being visible through the substrate. The lenticular elements in the first matrix are positioned to optically interact with the lenticular elements in the second matrix.
Patent CA-2344772-A1 (CA)
Title: Sign
Inventor: BARBER MARVIN
IPC: G09F7/18
Filed: 2001-04-24
Abstract: A sign comprising a length of metal rod bent at a lower end thereof to provide a ground or soil penetration tip, an intermediate portion extending vertically upwardly from the tip. An angled portion extending upwardly from and at an angle to the intermediate portion and a top end portion extending substantially horizontally from an upper end of the angled portion, the sign further comprising a signboard and the signboard having a horizontal top edge and a horizontally extending opening in the vicinity of the top edge, the top end portion extending along the opening and the top end portion including a bent portion intermediate opposite ends thereof, such that the opposite ends and the bent portion functionally engage the signboard at locations which are diametrically opposite and longitudinally spaced relative to the top end portion.
Patent CA-2346475-A1 (CA)
Title: Wavelength tuning of photo-induced gratings
Inventor: BHATIA VIKRAM
IPC: G02B6/02
Filed: 1999-10-07
Abstract: Optical gratings having a range of possible Bragg wavelengths can be produce d using a single phase mask by exposing the mask to a non-collimated spatially  filtered beam of light. A spatial filter (30) removes high spatial frequency  components from the beam, and a focusing system (36) directs the filtered be am to a phase mask (40). A rate at which the beam is focused and a spacing between the phase mask and a photo-sensitive waveguide (12) are varied to produce gratings in the waveguide having a range of possible periods.</SDOAB >
Patent CA-2346639-A1 (CA)
Title: Reusable pulse oximeter probe and disposable bandage apparatus
Inventor: PARKER BRENT
IPC: A61B5/145
Filed: 1999-10-15
Abstract: A reusable pulse oximeter sensor and disposable bandage apparatus includes: a) a reusable pulse oximeter probe assembly with at least one light-emitting diode and one photocell detector wherein the detector and emitter are enclosed in plastic housings, one housing having an aperture or radiation transparent window aligned with the emitter and the other housing having an aperture or radiation transparent window aligned with the detector, and b) a bandage strip having adhesive on at least a portion of at least one face thereof and at least two plastic receptacles mounted thereon, each receptacle having at least one aperture or radiation transparent window located therein;  wherein the probe housings can matedly engage the bandage receptacles, and transmit and receive light through the apertures or radiation transparent windows of the mated housings and receptacles, and through the appendage of a patient.
Patent CA-2348580-A1 (CA)
Inventor: VARDI GIL M
IPC: A61B19/00
Filed: 1999-03-05
Abstract: The present invention is a guide wire imaging device for vascular or non-vascular imaging utilizing optic acoustical methods, which device has a profile of less than 1 mm in diameter. The ultrasound imaging device of the invention comprises a single mode optical fiber with at least one Bragg grating (8), and a piezoelectric or piezo-ceramic jacket (31), which device may achieve omnidirectional (360°) imaging. The imaging guide wire of the invention can function as the guide wire for vascular interventions, can enable real time imaging during balloon inflation, and stent deployment, thus will provide clinical information that is not available when catheter based imaging systems are used. The device of the invention may enable shortened total procedure times, including the fluoroscopy time, will also reduce radiation exposure to the patient, and the operator.
Patent CA-2348716-A1 (CA)
Title: Procede pour la mise en pate de papiers
Inventor: RENDERS ANNIE
IPC: D21C3/00
Filed: 1999-10-21
Abstract: Procédé pour la mise en pâte de papiers par mise en contact d'une suspension  aqueuse de papiers avec au moins un peracide pendant une durée inférieure à 15 minutes pour obtenir une pâte brute suivie d'un traitement ultérieur pour obtenir une pâte défibrée.
Patent CA-2348847-A1 (CA)
Title: New isoxazole-sulfonamide endothelin antagonists
Inventor: PACEY MICHAEL STEPHEN
IPC: C07D403/14
Filed: 2001-05-25
Abstract: Isoxazoles of formula (I) below have good affinity for endothelin receptors, and are selective for ET A over ET B.   (see formula I) Such compounds are useful in the treatment of conditions mediated by endothelin.
Patent CA-2349848-A1 (CA)
Title: Dna molecules encoding the melanocortin 5 receptor protein from rhesus monkey
Inventor: HUANG RUEY-RUEY C
IPC: C12N15/12
Filed: 1999-11-05
Abstract: The present invention relates to rhesus monkey DNA molecules encoding the melanocortin-5 receptor protein, recombinant vectors comprising DNA molecule s encoding rhesus MC-5R, recombinant host cells which contain a recombinant vector encoding rhesus MC-5R, the rhesus MC-5R protein encoded by the DNA molecule, and methods of identifying selective agonists and antagonists of rhesus MC-5R.
Patent CA-2351256-A1 (CA)
Title: Oxidation of carbon-boron bonds
Inventor: RIPIN DAVID HAROLD BROWN
IPC: C07C33/22
Filed: 2001-06-22
Abstract: Disclosed is a scaleable process for the oxidation of carbon-boron bonds with a monopersulfate compound of the formula 2KHSO5.cndot.KHSO4.cndot.K2SO4. The process may be employed for producing a compound of the formula: (see formula I) from a compound of the formula: (see formula II) (in which R1, R2, R3 and R4 are H, alkyl, etc; and V and W are each H or OH, provided that V and W cannot be both H or both OH), by reacting (II) with a borane and then with the monopersulfate compound. This process provides higher yield and purity than known processes.
Patent CA-2352967-A1 (CA)
Inventor: TREMBLAY ERIC
IPC: H04M7/00
Filed: 2001-07-12
Abstract: This invention concerns a particular architecture for a SIP stack that enables the addition or removal of new services without this having any impact on the other part of the stack. Moreover, the proposed architecture allows an application to simultaneously support more than one version of a specific service. Added benefits also include making the customization process of these services quite easy.
Patent CA-2353739-A1 (CA)
Title: An improved scheme for the initialization of adsl modems
Inventor: GINESI ALBERTO
IPC: H04L27/26
Filed: 2001-07-24
Abstract: A method for initializing a communication link between a first transceiver and a second transceiver for transferring data there between. The method comprises the steps of analyzing channel properties of a plurality of sub-channels within the communication link, identifying a predefined number of sub-channels having an anticipated highest performance for communication, communicating the identified sub-channels between the first and second transceivers, and transmitting information for initializing the communication link using the identified sub-channels.
Patent CA-2353949-A1 (CA)
Inventor: BELL EUGENE
IPC: A61L27/38
Filed: 1999-08-06
Abstract: La présente invention concerne des compositions précurseurs osseuses ainsi que leurs procédés de préparation et leurs utilisations. Ces compositions comprennent un ciment au calcium injectable fait d'un monohydrate phosphate de calcium monobasique et un phosphate béta-tricalcique. Ces compositions précurseurs osseuses peuvent également renfermer des mousses biopolymères, du collagène, des composantes de matrice extracellulaires, des agents thérapeutiques ou des fibres biopolymères. Elles peuvent aussi renfermer des cellules du tissu conjonctif, de préférence des cellules de tissu osseux, ou être conditionnées avec lesdites cellules.
Patent CA-2356114-A1 (CA)
Title: Fungicide mixtures which are based on derivatives of morpholine or piperidine and derivatives of oxime ether
Inventor: GROTE THOMAS
IPC: A01N43/56
Filed: 1999-12-11
Abstract: The invention relates to fungicide mixtures containing the following as their active components: a) a morpholine or piperidine derivative (I) chosen from the following group of compounds (Ia), (Ib), (Ic) and (Id) and compounds of formula (II), the substituents X1 to X5 and R1 to R4 having the following meanings: X1 C1-C4 represents alkyl halide, C1-C4 represents halogenalkoxy or halogen; X1 to X5 represent, independently of each other, hydrogen, halogen, C1-C4-alkyl, C1-C4-alkyl halide, C1-C4-alkoxy or C1-C4-halogenalkoxy; R1 represents C1-C4-alkyl, C2-C6-alkenyl, C2-C6-alkinyl, C1-C4 alkyl-C3-C7-cycloalkyl, C1-C4-alkyl-C3-C7-cycloalkenyl, and these radicals can carry substituents chosen from the following: halogen, cyano and C1-C4-alkoxy; R2 represents a phenyl radical or a 5- or 6-membered saturated or unsaturated heterocyclyl radical with at least one hetero atom chosen from the following group: N, O and S; the cyclical radicals having one to three substituents chosen from the following group: halogen, C1-C4-alkyl, C1-C4 alkoxy, C1-C4-alkyl halide, C1-C4-halogenalkoxy, C1-C4-alkoxy-C2-C4alkenyl, C1-C4-alkoxy-C2-C4-alkinyl; R3 and R4 represent, independently of each other, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, N-C1-C4 alkylamino, C1-C4-alkyl halide or C1-C4-halogenalkoxy in a synergistically effective quantity.
Patent CA-2358145-A1 (CA)
Title: Adjustable wing plow
Inventor: QUENZI PHILIP J
IPC: E01H5/06
Filed: 2001-10-01
Abstract: A plow assembly for vehicles such as pickup trucks and tractors for moving snow or other materials, as well as for bulldozers, graders and the like for excavating and grading dirt, sand, gravel or other plowable materials, has at least one extendable, forwardly pivotable plow wing which is extendable on one end of a main plow by sliding movement along the front of the plow between a retracted and an extended position. The plow wing is also pivotally mounted on a hinge for movement between an aligned position and a forwardly angled position in which the plow wing front surface extends at an angle to the plow front surface. At least one fluid power cylinder is connected to the plow wing to move the wing between the retracted, extended, aligned, and forwardly angled positions. In the preferred embodiment, an extendable plow wing is included on each end of the main plow with a pair of fluid cylinders connected to each of the respective plow wings. The fluid cylinders are operable independently of one another to move the plow wings independently between their respective retracted, extended, aligned and forwardly angled positions. When both plow wings are pivoted to their forwardly angled positions, the plow assembly has a general U-shape which facilitates pushing snow, dirt, sand or other plowable material without the material slipping off the plow blade ends.  The plow wings may be pivoted to their forwardly angled positions irrespective of the degree of extension of the wings from the main plow blade. Similarly, the plow wings may be extended or retracted irrespective of the degree of forward angling of the plow wing with respect to the main plow blade.
Patent CA-2361406-A1 (CA)
Title: Special handling processing in a package transportation system
Inventor: KADABA NAGESH
IPC: G06Q10/08
Filed: 2000-02-07
Abstract: The application discloses a method and system for processing packages designated for special handling and notifying an appropriate party as to whether special handling has been applied to these designated packages. The system prepares carrier personnel in advance for the arrival of such packages. Detailed package information for a current day's shipments is sent electronically from a consignor to the carrier which sorts the information and makes it available to carrier personnel at package handling centers where special handling will be verified or applied. Notification of the status of the packages is transmitted to the consignor by e-mail, pager, or posting on a secure web site. Resolution of exceptions is expedited by the accessibility of information as provided by the system. Carrier management can readily monitor the operation of the system both in real time and historically.
Patent CA-2362493-A1 (CA)
Inventor: HARTMAN GEORGE D
IPC: A61P9/00
Filed: 2000-03-01
Abstract: La présente invention concerne des composés pipéraziniques inhibiteurs des prényle-protéine transférases, et notamment la farnésyle-protéine transférase et la géranylgéranyle-protéine transférase de type I. De tels composés thérapeutiques conviennent au traitement du cancer.
Patent CA-2363212-A1 (CA)
Title: Blasting method for reducing nitrogen oxide fumes
Inventor: GRANHOLM RICHARD H
IPC: C06B33/04
Filed: 2001-11-19
Abstract: The present invention is directed to an improved method of blasting whereby the formation of nitrogen oxide after-blast fumes is reduced. This helps satisfy the need for better fume characteristics in blasting. The method reduces the formation of nitrogen oxides in after-blast fumes resulting from the detonation of a blasting agent in a borehole. The method comprises formulating the blasting agent to contain from about 1% to about 20% silicon powder.
Patent CA-2363469-A1 (CA)
Title: Diagnosis of the parkinsonian condition
Inventor: CROSSMAN ALAN
IPC: A61P25/16
Filed: 2001-11-20
Abstract: A method of diagnosing the existence of a parkinsonian-like condition> or a predisposition to developing such a condition, in a subject comprising:   (iii) administering to said subject an agent that blocks effects of met-enkephalin; and (iv) monitoring said subject for the development of, or worsening of, parkinsonian symptoms; wherein the development of said symptoms indicates that said subject has, or is predisposed to developing, said parkinsonian condition.
Patent CA-2363847-A1 (CA)
Title: Treatment of hypertension with compounds that inhibit the destruction of enkephalins or endorphins
Inventor: EHRENPREIS SEYMOUR
IPC: A61K33/24
Filed: 2000-01-12
Abstract: A new class of anti-hypertensive agent is provided by substances that inhibit the breakdown of the endogenous substances, the enkephalins and/or the endorphins. The anti-hypertensive effect of an enkephalin breakdown inhibitor is greatly enhanced by being combined with a .beta. adrenergic blocking agent, herein designated as .beta. blocker. Specifically, D-phenylalanine, en enkephalin breakdown inhibitor when used alone produces excellent blood pressure lowering in animals and man. Use of a combination of D-phenylalanine and the .beta. blocker propranolol provides a greatly enhanced anti-hypertensive effect in the spontaneously hypertensive rat (SHR). Blood pressure lowering by D-phenylalanine, or the latter combination, is very long lasting in the SHR and man. If the blood pressure of the rat or human is normal, D-phenylalanine has little or no effect on blood pressure. The hypotensive effect of D-phenylalanine is prevented by pretreating the SHR with naloxone or naltrexone which are specific antagonists of enkephalins or endorphins.
Patent CA-2363990-A1 (CA)
Title: Use of glycyrrhizin in the treatment of mastitis
Inventor: KAI KENZO
IPC: A61K9/00
Filed: 2001-11-23
Abstract: The present invention provides a therapeutic agent and therapeutic method for treatment of mastitis in livestock comprising glycyrrhizin and pharmaceutically acceptable salts thereof as effective ingredients.
Patent CA-2364679-A1 (CA)
Title: Rubber composition for tire tube
Inventor: SUMNER ANTHONY
IPC: B60C5/02
Filed: 2001-12-07
Abstract: The object of the present invention is to provide a rubber composition for a  tire for a tire tube, and more particularly, to a rubber composition for a tire tube of  motor car tire, characterized in that said rubber composition comprises a low-gel, hig h molecular weight isoolefin multiolefin copolymer, in particular a low-gel, high molecular weight butyl rubber, or a low-gel, high molecular weight isoolefin multiolefin copolymer synthesized from isobutene, isoprene and optionally further monomers, with a multiolefin content of greater than 2.5 mol%, a molecular weight M W of greater than 240 kg/mol and a gel content of less than 1.2 wt.% and/or a halogenated, low-gel, high molecular weight isoolefin multiolefin copolymer,  in particular a halogenated, low-gel, high molecular weight butyl rubber, or a halogenated, low-gel, high molecular weight isoolefin multiolefin copolymer synthesized from isobutene, isoprene and optionally further monomers, with a multiolefin content of greater than 2.5 mol%, a molecular weight M W of greater than 240 kg/mol and a gel content of less than 1.2 wt.%, a process for the preparation of said rubber composition, and a tire tube comprising said rubber composition.
Patent CA-2365037-A1 (CA)
Title: Matieres aromatisantes et leur preparation
Inventor: GRADLEY MICHELLE LORRAINE
IPC: C12P7/24
Filed: 2000-02-24
Abstract: L'invention concerne des constituants aromatisants, notamment pour une composition de vanille, qui sont produits à l'aide de procédés essentiellement naturels utilisant une biotransformation de matières d'origine végétale. L'acide férulique, un constituant de nombreuses parois cellulaires végétales, peut être transformé en vanilline, directement ou indirectement. Plusieurs composés de ce type peuvent être soumis à des biotransformations en vue de produire des constituants d'une composition aromatisante.