baber/WOPTO huggingface dataset:
Patent CA-2208327-A1 (CA)
Title: Thickened peracid compositions
Inventor: REVELL CHRISTOPHER
IPC: C11D1/62
Filed: 1995-12-08
Abstract: Thickened aqueous compositions comprising soluble peracids, particularly peracetic acid are provided. The compositions are thickened by the use of one or more aliphatic alcohol ethoxylates having the general formula: R1R2CH-(OCH2CH2)n-OH in which R1 and R2 are each either hydrogen or linear or branched alkyl such that R1 plus R2 has a total of from 7 to 22 carbon atoms, and n is selected in the range of 1 to 15, such that the number ratio of carbon atoms in R1 plus R2: n is greater than or equal to 3:1; a co-surfactant selected from the group consisting of anionic surfactants, amine oxides and quaternary ammonium compounds, and one or more aliphatic alcohol ethoxylates in which the ratio of the number of carbon atoms in the alcohol moiety to the average number of ethoxylate groups is less than 3:1, and/or alkylphenol ethoxylates.
Patent CA-2209661-A1 (CA)
Inventor: SOLLINGER JOHN FRANKLIN
IPC: E03D5/00
Filed: 1996-11-06
Abstract: A vacuum waste containment system to operate in situations where limited water is available and discharge of liquid and waste is undesirable. The system is powered by an external vacuum source. The vacuum draws the waste into a holding tank through an air water separator. The majority of the liquid and waste is deposited into the tank while the residual water is separated and drained back into the tank before reaching the vacuum source. The system has been designed for low weight to be reliable and require minimum maintenance.
Patent CA-2212910-A1 (CA)
Title: Air circulation unit for refrigerated cases
Inventor: MEYERS THOMAS A
IPC: A47F3/04
Filed: 1997-08-13
Abstract: .     Abstract of the Disclosure An air flow circulation device for use in refrigerated display cases.  The device is used to provide substantially vertical  cooling  air  flow  within  refriqerated  cases, particularly cases having shelves.   The device distributes refrigerated air  through the case and particularly to upper and middle shelves.
Patent CA-2218809-A1 (CA)
Title: Lubricating oil composition
Inventor: ARAI KATSUYA
IPC: C10M169/04
Filed: 1995-05-24
Abstract: A lubricating oil composition comprising (A) a base oil containing 3 % by weight or less of aromatics, 20 % by weight or more of monocyclic naphthenes, 50 ppm by weight or less of N and 50 ppm by weight or less of S, having a viscosity (100 °C) of 2 to 50 mm2/s, (B) alkyldiphenylamines and/or phenyl-.alpha.-naphthylamines in an amount of 0.05 to 2 % by weight of the total weight of the composition, and (C) C8-23 MoDTC and/or C8-18 MoDTP and/or C8-18 MoDTX in such an amount that the amount of Mo is 50 to 2000 ppm by weight of the total weight of the composition. The lubricating oil composition has high heat resistance, high oxidation stability and excellent lubricating properties, and is particularly useful for a lubricating oil for internal combustion engines and the like.
Patent CA-2219234-A1 (CA)
Title: Acoustic vibration generator
Inventor: PETIET WILLEM
IPC: G10K11/178
Filed: 1996-04-22
Abstract: The invention relates to an arrangement for generating sound waves or anti-sound waves. For the sound wave transducer, use can be made of window glass (1) or other types of transparent material, which is set into vibration by means of one or a plurality of actuators (6), such as piezo elements or actuators based on electrostatic attraction and repulsion.
Patent CA-2219651-A1 (CA)
Title: Antifungal composition
Inventor: RYDER NEIL STEWART
IPC: A61P31/04
Filed: 1996-05-10
Abstract: Use of a combination of the squalene epoxidase inhibitor terbinafine and an azole 14-alpha-methyldemethylase inhibitor (fiuconazole or itraconazole) in mycotic infections caused by azole-resistant fungal strains, and corresponding pharmaceutical compositions, process and method.
Patent CA-2219758-A1 (CA)
Title: Compositions comprising bismuth and one or more antimicrobials, for the treatment and prevention of gastrointestinal disorders
Inventor: FITZGERALD JAMESINA ANNE
IPC: A61K33/24
Filed: 1996-05-08
Abstract: The subject invention encompasses methods for prevention and treatment of a human or lower animal subject having a gastrointestinal disorder caused or mediated by one or more parasitic protozoa comprising administering to the subject bismuth and one or more antimicrobials. The subject invention also encompasses compositions comprising bismuth and one or more antimicrobials for the prevention and treatment of a human or lower animal subject having a gastrointestinal disorder caused or mediated by one or more parasitic protozoa.
Patent CA-2220658-A1 (CA)
Title: Voice mail system and method of inter-voice mail system communication
Inventor: LONGSTER GARY
IPC: H04M3/42
Filed: 1997-11-10
Abstract: A method of exchanging voice mail messages between voice mail systems is disclosed. A voice mail system employing the method is also disclosed. The method comprisesestablishing a message exchange session between a first and second voice mail system. Information about features offered at each system is exchanged between the systems. Using this information the features that are common to both systems are determined. Thereafter, message data used only by features common to both systems is exchanged.
Patent CA-2221514-A1 (CA)
Title: Method of preventing scrapers on a reciprocating sucker rod from wearing grooves in well tubing, and a scraper
Inventor: VERMEEREN THOMAS HUBERT
IPC: E21B37/10
Filed: 1997-11-19
Abstract: A method of preventing scrapers on a reciprocating sucker rod from wearing grooves in well tubing. The first step involves providing at least one scraper having a body with two opposed spiral vanes each of which extends 180 degrees around the body and flow channels positioned between the spiral vanes.  The second step involves securing the scraper to a reciprocating sucker rod. The third step involves positioning the sucker rod within well tubing having an inner circumference with the two opposed spiral vanes engaging 360 degrees of the inner circumference of the well tubing while fluids bypass the body by means of the flow channels.
Patent CA-2222060-A1 (CA)
Inventor: WHITMIRE DAVID R
IPC: A61K36/06
Filed: 1996-06-04
Abstract: Procédé et préparations accélérant l'élimination d'éthanol dans le corps, associant des enzymes oxydant l'alcool en acétate, des enzymes régénérant le NADH en NAD, des substrats cinétiquement limitant le taux des enzymes requises, des tampons protégeant les enzymes contre les variations de pH (par exemple faible pH gastrique), des séquestrants d'acide gastrique bloquant la synthèse de l'acide gastrique, des agents d'inhibition de la protéase et d'autres agents protégeant les enzymes contre la protéolyse, des glucides protégeant les enzymes labiles contre l'inactivation du sel biliaire, et une source d'oxygène assurant une catalyse efficace par certaines des enzymes, avec un conditionnement permettant l'administration d'un système enzymatique fonctionnel en un site in vivo approprié pour la transformation de l'éthanol en acétate. La source d'oxygène peut être un dispositif mécanique, tel qu'un tube ou un cathéter dirigeant l'oxygène provenant d'une source sous haute pression dans le tractus gastro-intestinal pour l'élimination la plus rapide de l'éthanol du sang, par exemple dans le cas où un patient victime d'une surdose est inconscient, un transporteur physique d'oxygène, par exemple, de l'oxygène micro-encapsulé dans une matrice polymère appropriée, ou une préparation produisant de l'oxygène telle que la catalase (un à dix millions d'unités) avec le péroxyde d'hydrogène (0,1 - 200 grammes), restant stable au passage dans l'estomac et dégageant de l'oxygène dans le tractus gastro-intestinal. La préparation est administrée de préférence par voie orale, mais elle peut également être conditionnée pour être administrée à travers toute surface par laquelle peut se produire un transport rapide d'éthanol provenant du sang vers les enzymes. Une surface préférée pour le transport rapide d'éthanol est la muqueuse telle que celle de l'intestin ou de la bouche.
Patent CA-2222829-A1 (CA)
Inventor: FARRAND BRUCE LANGLEY
IPC: F27D1/16
Filed: 1997-11-28
Abstract: A process for coating the walls of a steelmaking vessel with slag between heats to protect the refractory liming of the vessel uses coolant in the form of recycled slag as a substitute for fluxes such as lime and dolime to cool and thicken slags which are otherwise too fluid to produce an acceptable slag coat.
Patent CA-2223362-A1 (CA)
Inventor: IIYAMA MICHITOMO
IPC: C30B29/22
Filed: 1997-12-03
Abstract: . The invention provides an oxide insulator film having a layered structure comprising at least two layers formed of oxide insulators having temperature properties different from each other. The insulator layers preferably comprise at least one ferroelectric layer.
Patent CA-2227606-A1 (CA)
Title: Telecommunications network interface
Inventor: KERRISON ANDREW HAROLD
IPC: G06F13/00
Filed: 1996-07-25
Abstract: To facilitate the creation of an interface between a network control layer and controlled elements in the network, on insertion of a new element to be controlled an intelligent interface creates a compatibility listing between the network control layer and the element manager. The intelligent interface carries out steps of "look around", "try and see", "follow instructions" and "structured questioning". Each of these steps, in association with a dictionary of "comparable information" results in data being added to a knowledge frame which defines the element and its message format handling requirements.
Patent CA-2230925-A1 (CA)
Title: Fusion protein delivery system and uses thereof
Inventor: KAPPES JOHN CHRISTOPHER
IPC: A61K47/48
Filed: 1996-04-12
Abstract: The present invention provides a composition of matter, comprising: DNA encoding a viral Vpx protein fused to DNA encoding a virus inhibitory protein. In another embodiment of the present invention, there is provided a composition of matter, comprising: DNA encoding a viral Vpr protein fused to DNA encoding a virus inhibitory protein. Also provided are various methods of delivering a virus inhibitory molecule to a target in an animal. Further provided is a pharmaceutical composition.
Patent CA-2231326-A1 (CA)
Inventor: FROST JONATHAN
IPC: C07D211/12
Filed: 1996-09-05
Abstract: Composés répondant à la formule générale (I), dans laquelle Ar représente (a) un groupe phényle substitué par un atome d'halogène ou bien (b) un groupe de formule générale (I'), dans laquelle X représente un groupe de formule -CH¿2?-, -(CH¿2?)¿2?- ou -(CH¿2?)¿3?- et Z représente un atome d'hydrogène ou d'halogène ou un groupe méthyle, Y représente un groupe de formule -CH¿2?-, -CO- ou -CHOH-, R¿1? représente un atome d'hydrogène ou un groupe méthyle, R¿2? représente un groupe cycloalkyle en C¿3?-C¿7?, et n représente le nombre 0, 1, 2 ou 3. Application en thérapeutique comme agents neurotrophes et neuroprotecteurs.
Patent CA-2233452-A1 (CA)
Title: Customer queuing arrangement
Inventor: MCDONALD PAUL
IPC: H04M3/50
Filed: 1996-10-14
Abstract: In a customer queuing system of the kind in which telephone calls are received on one port (2) of a switching system (1) for handling by servers attached to output ports (3) of the switching system, a queuing system (8) estimates the waiting time which may be expected at each customer arriving at an input port (2) and utilises a voice announcement system (5) to inform callers during the queue of the estimated waiting period prior to connection to one of the servers.
Patent CA-2234162-A1 (CA)
Title: Internally blocked polyamine crosslinkers and coating compositions containing the same
Inventor: MOOS JAN WILHELM ERNST
IPC: C08F8/30
Filed: 1996-10-09
Abstract: The present invention pertains to coating compositions including a particular class of internally blocked polyamines as replacement for traditional blocked and unblocked polyamine crosslinkers. The use of these internally blocked polyamines results in better appearance characteristics and a lower VOC than are generally available with the traditional blocked varieties.
Patent CA-2236069-A1 (CA)
Title: Isolator for depending components on electrostatic field sprayer boom
Inventor: DAHL JEFFREY A
IPC: B05B5/08
Filed: 1998-04-27
Abstract: An isolator system for an attachment to an electrostatic field sprayer discharging liquids having an electrostatic potential thereon comprising a series of spaced apart flat discs that shed water in both directions, and which are made of an insulating material and mounted concentrically on the attachment.   The attachment  has  a  length that  extends  substantially vertically downward, and said discs are spaced apart in vertical direction.   The discs are graduated in size with the smallest disc on the bottom, and any discs above the bottom disc are of larger diameter than the next adjacent lower disc.
Patent CA-2236896-A1 (CA)
Title: 1-arylsulphonyl, aryl(thio)carbonyl pyridazino derivatives and methods of preparation
Inventor: COMBS DONALD W
IPC: C07D237/26
Filed: 1996-10-10
Abstract: 1-Arylsulphonyl, arylcarbonyl and aryl(thio)carbonyl pyridazino derivatives of general formula (I) and processes for making said derivatives are described. The novel derivatives are non-steroidal heterocyclic compounds which act as selective progestins and/or antiprogestins having a high in vitro affinity for either the uterine, breast or bone progestin receptor. As such, the non-steroidal heterocyclic derivatives are useful in contraception, menopause, osteoporosis or endometriosis.
Patent CA-2236903-A1 (CA)
Title: Chambre de combustion pour turbine a gaz a injecteurs melangeurs de carburant ameliores
Inventor: SHARIFI MEHRAN
IPC: F23R3/28
Filed: 1996-10-08
Abstract: L'invention concerne une chambre de combustion pour une turbine à gaz présentant des zones de combustion primaire et secondaire. La chambre de combustion est dotée de doigts primaires de pulvérisation de gaz destinés à fournir un mélange pauvre de combustible gazeux à la zone primaire de combustion par l'intermédiaire d'un premier passage annulaire de prémélange et de barres secondaires de pulvérisation de combustible destinées à fournir un mélange pauvre de combustible à la zone secondaire de combustion par l'intermédiaire d'un second passage annulaire de prémélange. Les barres de pulvérisation de combustible, de forme aérodynamique, sont pourvues d'une rangée d'orifices de sortie de combustible sur les côtés opposés de chacune d'elles. Une paire d'ailettes de mélange font saillie sur les côtés des barres de pulvérisation. Elles créent une turbulence dans l'écoulement d'air, ce qui assure un mélange approprié du combustible et de l'air. Les ailettes, qui sont d'une hauteur suffisante, sont déplacées suffisamment loin des orifices de sortie de combustible pour que, même si la turbulence ne s'est pas dissipée au moment où l'écoulement d'air atteint lesdits orifices, la zone de recirculation située en aval des ailettes ne s'étende pas jusqu'aux orifices de sortie de combustible. Ceci permet d'empêcher que les barres de pulvérisation agissent en tant que stabilisateurs de flamme et entraînent une combustion prématurée à l'intérieur du passage de prémélange.
Patent CA-2239242-A1 (CA)
Title: Procede de texturation d'un conducteur supraconducteur htc, conducteur realise selon un tel procede
Inventor: LERICHE ALBERT
IPC: H01B12/10
Filed: 1998-06-11
Abstract: l'invention concerne un conducteur multifilamentaire supraconducteur HTc à matrice à base d'argent (2) et à matériau supraconducteur (3) (Bi1-x Pb x)2Sr2Ca y Cu1+yO6+2y avec x ~ ¢0; 0,4! et y ~ {0,1,2} texturé présentant un taux de courts-circuits (1) entre filaments (3) inférieur à 1 pour 100 .mu.m de conducteur.
Patent CA-2239554-A1 (CA)
Inventor: SAPRU KRISHNA
IPC: F17C7/02
Filed: 1996-12-05
Abstract: A modular metal hydride hydrogen storage system which can provide a robust and reliable source of hydrogen that can quickly and easily be modified for a variety of applications and environments. The hydrogen strorage system comprises at least one storage module (1). Each storage module comprises a container for storing metal hydride and gaseous hydrogen, and an adaptor (30) for connecting storage modules together end-to-end to form a connected sequence of storage modules.
Patent CA-2241689-A1 (CA)
Title: Display composition technique
Inventor: ENSOR JAMES ROBERT
IPC: G06T15/10
Filed: 1998-06-25
Abstract: A mix of computer graphics and video is employed to display images, and more particularly, the ratio of computer graphics to video is adjusted as a function of the available processing and transport capacity. The function for adjusting the rati o of computer graphics to video may also be dependent on the motion of the viewer's viewpoint.
Patent CA-2243510-A1 (CA)
Inventor: PETIT SERGE
IPC: C09K23/56
Filed: 1998-08-07
Abstract: The invention relates to compounds of the following formulas:       wherein: Z represents a glycosyl radical, R1 and R2, identical or different, represent an alkyl radical with C1-C4 or a hydroxyalkyl radical with C2-C4, R3 represents a hydrogen atom or alkyl radical with C1-C4, R4-C=O is an aliphatic acyl radical, linear or branched, saturated or unsaturated with C2-C22, X represents a halogen atom or group of the formula SO3-O-R3, R3 being necessarily an alkyl radical as defined previously, n is a whole number from 1 to 4.  The compounds of the formula (III) are obtained from the compounds of the formula (II) and the compounds of formula (II) are obtained from the compounds of formula (I). The compounds of formula (I), (II) and (III) are used as hair conditioning agents, wetting or crushing agents, flocculating or precipitation agents and pigment dispersants.
Patent CA-2245204-A1 (CA)
Inventor: FOSER HANSPETER
IPC: A61C13/00
Filed: 1998-08-17
Abstract: A method of producing dentures is provided. A moldable denture plate is introduced into the mouth of a patient. Deformation of the denture plate is carried out in a patient-specific manner. While the denture plate is still in the patient's mouth, it is subjected to at least a preliminary hardening. After being removed from the patient's mouth, the denture plate is provided with prefabricated teeth.
Patent CA-2249651-A1 (CA)
Title: Laser induced imaging of positive working radiation sensitive compositions containing a large proportion of carbon black
Inventor: KOLETAR GABOR I
IPC: G03F7/32
Filed: 1998-10-05
Abstract: Radiation sensitive lithographic compositions suitable for laser induced imaging, which contain a positive working radiation sensitive compound, an aqueous alkali soluble resin and a relatively large proportion of carbon black.      Such compositions, when coated on a metal substrate and imagewise exposed to laser induced infrared radiation form a positive image after development with an aqueous alkaline solution. Exposing is conducted with laser light at a wavelength in the range of from about 800 to about 1100 nm at an energy level of from about 50 to about 250 mJ/cm2.
Patent CA-2259967-A1 (CA)
Title: Peptide reagent for the detection of human cytomegalovirus (cmv)
Inventor: VAN DE CROMMERT JOHANNES MARTI
IPC: C12N5/20
Filed: 1997-07-09
Abstract: The invention relates to a peptide reagent comprising peptides immunochemically reactive with antibodies to the human cytomegalovirus (CMV). New antibodies directed to said peptides or fragments thereof are also part of the invention. Also cell lines capable of producing monoclonal antibodies are part of the invention. The invention also relates to a method for the detection of CMV or antibodies directed against CMV in a test fluid and a test kit to be used when applying the said detection methods. Detection of CMV in a test fluid or tissue specimen using antibodies, monoclonal and polyclonal, directed to said peptide, which have the characteristics of detecting both native and denatured CMV proteins are also part of said invention.
Patent CA-2262502-A1 (CA)
Title: 6-phenyltetrahydro-1,3-oxazin-2-one derivatives and pharmaceutical composition containing the same
Inventor: INA SHINJI
IPC: A61P17/04
Filed: 1997-07-30
Abstract: A 6-phenyltetrahydro-1,3-oxazin-2-one derivative having the formula (I): (See formula I): wherein, R1 is an unsubstituted or substituted C1 to C8 alkyl group; an unsubstituted or substituted C3 to C7 cycloalkyl group;, etc., R2 is a C1 to C4 alkyl group, R3 is H; an unsubstituted or substituted C1 to C5 alkyl group; etc., R4 is H; an unsubstituted or substituted C1 to C6 alkyl group, and R5 and R6 are independently a hydrogen atom; an unsubstituted or substituted C1 to C5 alkyl group; etc. an optical isomer thereof, or a pharmacologically acceptable salt thereof, or a hydrate or a solvate thereof and pharmaceutical compositions containing the same, in particular a drug for the prevention or treatment of inflammatory diseases and a drug for asthma.      The above 6-phenyltetrahydro-1,3-oxazin-2-one derivative has a strong type IV PDE inhibitory activity and has a bronchiodilator and antiinflammatory effects.
Patent CA-2264384-A1 (CA)
Inventor: HATLEY KENNETH J
IPC: G01B7/14
Filed: 1999-03-04
Abstract: A pneumatic jacking device is used to measure radial movement of stator bars in their slots while the generator is in-situ. The jacking device is designed to pass through the radial gap between the field retaining ring and stator end winding, requiring a minimum entrance gap of 2.625". The device is placed between the retaining ring and the stator bar, and radial movement is measured by the application of a force such as by a pneumatic ram or the like.    Radial movement is measured by a linear voltage displacement transducer and is transmitted to a measuring unit for further processing.
Patent CA-2265478-A1 (CA)
Inventor: HONG HILTON K
IPC: H04B1/713
Filed: 1997-09-23
Abstract: The present invention is directed to providing a wireless medium access control protocol wherein throughput can be optimized as the communication system dynamically changes when nodes (102, 104, 106, 108, 110, 112, 114, 116) either join or leave the communication system (100).
Patent CA-2267512-A1 (CA)
Inventor: LEFUMEUX ALAIN
IPC: C06B45/10
Filed: 1999-03-26
Abstract: Un matériau pyrotechnique non détonable, auto--combustible à la pression atmosphérique ou à une pression voisine de celle-ci, comprend un liant énergétique et du perchlorate d'ammonium; le matériau a une épaisseur inférieure à 500 µm ou une masse inférieure à 15 mg, il est auto-combustible après initiation ponctuelle par une puissance électrique P, telle que 150 mW <= P <= 800 mW, pendant un temps t, tel que 20 ms <= t <= 600 ms; il comprend aussi: - de 25% à 80% en poids d'un liant énergétique à base de polyazoture de glycidyle (PAG), ou de poly--3,3-bis(azidométhyl)oxétane (BAMO), ou de polyester et d'au moins un plastifiant énergétique, ou de polyéther et d'au moins un plastifiant énergétique, - de 10% à 70% en poids de perchlorate d'ammonium dont la dimension des grains est comprise entre 0,5 et 30 µm, et - de 0% à 45% en poids d'au moins une nitramine.
Patent CA-2268189-A1 (CA)
Inventor: FUKUI TOMIO
IPC: E02B3/02
Filed: 1997-10-20
Abstract: Erosion and collapse of torrents and rivers are prevented by anchoring timber, stone or the like with a longitudinal rope (steel wire rope) (1).     Collapse of hillside is prevented by placing moored objects such as timber and stone (3) anchored by the longitudinal rope (1) at those locations on ground near locations of hillside erosion and collapse, in a substantially stepped or parallel arrangement.
Patent CA-2269895-A1 (CA)
Title: Use of ginkgo biloba flavonoidic extract substantially devoid or terpenes for oral hygiene and composition containing such extract
Inventor: O'REILLY JOSEPH
IPC: A61K31/74
Filed: 1997-10-24
Abstract: The invention concerns the use of a flavonoidic extract of ginkgo biloba leaves, and more specifically an extract devoid or terpenes for oral hygiene. The invention also concerns a composition for oral hygiene containing such an extract.