baber/WOPTO huggingface dataset:
Patent CA-2266455-A1 (CA)
Title: Method of producing a breathing mixture and an apparatus for applying the method
Inventor: KOTOV ALEXANDR NIKOLAEVICH
IPC: A61M16/00
Filed: 1996-09-19
Abstract: The gas mixture is fed in a circulating stream at a volume flow rate of 3-120 l/min, the mixture being cleaned and its temperature and qualitative and quantitative composition regulated. The gas mixture contains oxygen and at least one of the following gases in quantities of up to 95 %: helium, argon, neon, krypton, xenon, radon, nitrogen, nitrous oxide, sulphur hexafluoride, or a mixture of these gases. Pharmaceutical preparations can also be introduced into the breathing mixture, and the level of inhaled carbon dioxide can be adjusted with the aid of the exhaled carbon dioxide. The apparatus has a circulation loop comprising connecting pipes (6), a respirator bag (5), flow booster (9), temperature regulator (10) and at least one absorption unit (11 and 12) for absorbing the carbon dioxide, moisture and harmful trace contaminants exhaled by the patient. The circulation loop is connected to the oxygen gas analyser (14) and is also provided with a carbon dioxide gas analyser (15) and temperature gauge (16); the latter two elements, together with the oxygen gas analyser (14), form a measurement unit that is electrically connected to the control unit (8). The mask (19) is connected to the loop by a tube with valves.
Patent CA-2271274-A1 (CA)
Inventor: ENNIS DECLAN JOSEPH
IPC: B65D71/02
Filed: 1997-11-07
Abstract: L'invention concerne un récipient en deux parties, qui a une partie (10) inférieure et une partie (20) supérieure, chacune pouvant recevoir un produit prêt à être utilisé avec le produit contenu dans l'autre partie, les deux produits étant stockés séparément. Chaque partie (10, 20) a un compartiment (12, 22) supérieur, qui est muni d'un orifice (18, 28) étanchéifiable que l'on ouvre pour accéder au produit. Les parties du récipient sont fixées l'une à l'autre de façon libérable, les compartiments (12, 22) supérieurs se chevauchant pour empêcher que les orifices (18, 28) ne soient perforés accidentellement. Le récipient en deux parties peut être utilisé par exemple pour contenir les matériaux suivants: une poudre à laver ou un produit de lavage, qui est stocké dans une partie, et un agent revitalisant ou adoucissant, stocké dans l'autre partie; un yaourt, un fromage frais ou une crème glacée molle, qui est stockée dans une partie, et des noix, des fruits ou un biscuit sous forme de granules stockés dans l'autre partie; ou encore une céréale, des céréales agglomérées ou du muesli, qui sont stockés dans une partie, et du lait, stocké dans l'autre.
Patent CA-2273310-A1 (CA)
Title: Carbonate built laundry detergent containing a carboxylic polymer as an antiencrustation agent
Inventor: CARR CHARLES D
IPC: C11D1/72
Filed: 1999-05-27
Abstract: A laundry detergent composition in which the solids content comprises an active surfactant, at least about 60 wt.% based on the weight of the solids of a soluble alkaline carbonate builder, and a minor amount of a carboxylic polymer which is a copolymer of about 70 to about 95 wt.% of acrylic acid and about to about 30 wt.% of maleic acid based on the weight of the polymer, such copolymer having a number average molecular weight of about 1500 to about 2500. Preferably the composition also contains a minor amount of a protease enzyme.
Patent CA-2274669-A1 (CA)
Title: 1,5-benzodiazepine derivatives
Inventor: MURATA MASAKAZU
IPC: C07D403/12
Filed: 1997-12-10
Abstract: 1,5-Benzodiazepine derivatives represented by formula (I), salts thereof, and medicines containing the same as the active ingredient: (see formula I) [wherein R1 represents a hydrogen atom, a lower alkyl group, a lower alkoxyl group, or a halogen atom; each of R2 and R3, which may be the same or different, represents a hydrogen atom, an alkenyl group, an alkyl group, a phenyl group, an acyl group, etc; and each of R4 and R5, which may be the same or different, represents a hydrogen atom, an alkyl group, a carboxyl group, etc.]. The compounds exhibit excellent gastrin and/or CCK-B receptor antagonism and are useful as remedies for gastric ulcer and gastrointestinal movement disorder.
Patent CA-2275034-A1 (CA)
Title: Ice dispensing system
Inventor: DISBENNETT WALTER I
IPC: F25C5/16
Filed: 1999-06-15
Abstract: An ice dispenser system incorporates a common ice delivery passage for both cubed and crushed ice. A first set of ice crushing blades are mounted upon a shaft that rotates concurrently with an ice delivery element such as an auger. When cubed ice is desired, an unobstructed ice delivery path is provided with the second set of ice crushing blades being pivoted out of the passage and the first set of ice crushing blades simply rotating within the passage to aid in delivering ice to an ice receiving area. Preferably, the second set of ice crushing blades are pivoted through the use of a crank arm that has a first bent end received in a slot formed in the second set of ice crushing blades and a second bent end that is acted upon by an output member of a solenoid attached to a rear portion of an ice collecting bin of the system. When crushed ice is desired, the second set of ice crushing blades is arranged in the delivery path such that the second set of ice crushing blades is interleaved with the first set of rotating crushing blades so the ice will be crushed between the two sets of blades.
Patent CA-2275817-A1 (CA)
Title: Automatic transfer switch
Inventor: SCHNACKENBERG PAUL
IPC: H02J3/14
Filed: 1999-06-21
Abstract: An automatic transfer switch apparatus for use with a stand-alone generator, for supplying emergency power to a residence or small business.    The automatic transfer switch apparatus is configured to sense a utility line failure, start up and stabilize the generator, and switch over the household circuits from the utility to the generator, and switch back when the utility recovers. A load-shedding feature is provided for shedding and restoring different circuits within the residence, that represent loads of different priority, with loads being shed and restored, according to their priority.
Patent CA-2276412-A1 (CA)
Title: Multiple loop antenna
Inventor: BOWERS JOHN H
IPC: H01Q1/36
Filed: 1998-01-12
Abstract: A multiple loop antenna (30) is provided which may be connected to either a transmit circuit (64), a receive circuit, or a transmit/receive circuit. When powered by the transmit circuit, the antenna generates radio frequency magnetic fields in an area or zone proximate to the antenna, but which are substantially canceled at a distance approximately one wavelength and more from the antenna, thereby defining a surveillance zone proximate to the antenna. Radiating loop segments (36, 38) of the antenna are centered around a common feed point and are geometrically symmetrical, such that currents are precisely controlled in each loop segment.
Patent CA-2276892-A1 (CA)
Title: Production of high bn alkaline earth metal single-aromatic ring hydrocarbyl salicylate-carboxylate
Inventor: CAMPBELL CURTIS B
IPC: C10N30/10
Filed: 1999-07-02
Abstract: An overbased alkaline earth metal single-aromatic ring hydrocarbyl salicylate-carboxylate is produced by overbasing a mixture of a single-aromatic ring hydrocarbyl salicylate, at least one solvent, a metal hydroxide, and an alkyl polyhydric alcohol alkaline earth metal hydroxide, by contacting that mixture with carbon dioxide under overbasing reaction conditions. The alkyl group of the alkyl polyhydric alcohol has from one to five carbon atoms. The overbased metal single-aromatic ring hydrocarbyl salicylate is treated, before, during, or subsequent to overbasing, with a long-chain carboxylic acid to form a single-aromatic ring hydrocarbyl salicylate-carboxylate.
Patent CA-2276895-A1 (CA)
Title: Thermoplastic polyurethanes, polyurethane elastic fibers therefrom, and method for producing the fibers
Inventor: ONO HIROYUKI
IPC: D01F6/70
Filed: 1999-07-05
Abstract: The invention relates to thermoplastic polyurethanes obtainable by reacting a polyol composition (A) which consists essentially of a polyester-polyol (A-1) having a crystallization enthalpy of at most: 70 J/g and a number-average molecular weight of from 1000 to 5000 and a polyether-polyol (A-2) having a number-average molecular weight of from 500 to 2500, and in which the average number, f, of the functional hydroxyl groups existing therein falls between 2.006 and 2.100, an organic diisocyanate (B), and a chain extender (C), at a ratio that satisfies the following formula: 1.00 <= b/(a+c) <= 1.10 wherein a indicates the number of moles of all polyols constituting the polyol composition (A), b indicates the number of moles of the organic diisocyanate (B) , and c indicates the number of moles of the chain extender (C); to elastic fibers comprising them; and to a method for producing polyurethane elastic fibers by melt-spinning the thermoplastic polyurethane. The thermoplastic polyurethanes and the polyurethane elastic fibers comprising them have good properties of spinning stability, heat resistance, hot water resistance, elastic recovery, elongation and homogeneousness of fiber.
Patent CA-2277048-A1 (CA)
Title: Method of removing reactive metal from a metal-coated reactor system
Inventor: CHEN HONG CHIU
IPC: B01J38/42
Filed: 1997-11-19
Abstract: A method of removing reactive metal from a metal-coated reactor system, comprising contacting at least a portion of a metal-coated reactor system containing reactive metal with a getter to produce movable metal, and fixating the movable metal, the getter, or both. The contacting is preferably done prior to catalyst loading. A preferred coating metal comprises tin and a preferred getter comprises HCl.  The invention is also a method for reducing catalyst contamination from a metal which was used to coat a reactor system. The method comprises contacting a metal-coated reactor system, with a gaseous halogen-containing compound to produce movable metal; thereafter or simultaneously, at least a portion of the movable metal is removed from the reactor system. Then a halided catalyst is loaded into the reactor system.
Patent CA-2277475-A1 (CA)
Title: Capacitor with dual electric layer
Inventor: VOLFKOVICH JURY MIRONOVICH
IPC: H01G11/72
Filed: 1997-11-11
Abstract: A dual electric layer capacitor having one of its electrodes made of a carbon material and the other electrode from a material containing lead dioxide.      The capacitor under consideration features improved specific characteristics and lower cost.
Patent CA-2277942-A1 (CA)
Title: Pile and method of driving a pile
Inventor: HALL ROBERT STEPHEN
IPC: E02D7/22
Filed: 1998-01-12
Abstract: A pile (1) has a plurality of external parallel helical fins (30, 31, 32) along substantially the whole length of the pile (1). At least one of the fins (30, 31, 32) has a wedge-shape cross section. The pile (1) can be driven into a substrate by applying a force to the pile (1) substantially parallel to the longitudinal axis (2) of the pile (1), the force having substantially no rotational component about the longitudinal axis (2). The helical fins (30, 31, 32) on the pile (1) cause the pile (1) to rotate in the substrate and thereby penetrate the substrate as the force is applied.
Patent CA-2279332-A1 (CA)
Title: Oxidized transport donor roll coatings
Inventor: WAYMAN WILLIAM H
IPC: G03G15/08
Filed: 1999-07-30
Abstract: A donor member useful in ionographic or electrophotographic apparatuses and preferably useful in hybrid scavengeless development units, having a substrate and an oxidized transport coating including charge transport molecules, polymer binder, and an oxidized oligo arylamine salt comprising a cation of an oligo arylamine molecule and a counter anion.
Patent CA-2280201-A1 (CA)
Title: Coin pour bloquer le deplacement lateral d'un conteneur sur le mat d'un camion ou d'une remorque de type roll-on roll-off
Inventor: NADON GILLES
IPC: B60T3/00
Filed: 1999-08-09
Abstract: Pour empêcher un conteneur des type roll-on roll-off de se déplacer latéralement, l'idée nouvelle est de faire pénétrer des coins dans l'espace qu'on retrouve entre les cotés extérieurs du mât et ceux intérieurs des rails du conteneur à transporter. Les coins sont larges et sont retenus contre le mât, sous l'espace de manoeuvre par des ressorts en forme d'arçeaux dont le bout supérieur est tourné et les travercsnt pour en créer un point d'articulation. Les ressorts en forme d'arçeaux ont ce bout supérieur tourné, un oeil au centre formé de quelques tours enroulés constituant un point d'axe et d'attache, puis un bout retroussé à l'autre extrémité qui sert à l'arrondir. Les coins s'élèvent dans la fente à occuper par la rotation des ressorts autour de l'axe de l'oeil en leur centre boulonné au mât. La rotation des ressorts s'exécute par leurs  autres extrémités retrousées qui s'élèvent à la rencontre d'un point d'appui lorsque le mât est rabaissé et repose contre le châssis du camion. Pour chaque coin, les ressorts sont en groupes de trois ou plus et l'un ou certains d'entre eux ont une distance différente entre le point d'axe central et le bout tourné qui traverse le coin. Cette différence modifie le parcours de rotation et provoque un fléchissement qui se partage sur l'ensemble des ressorts lorsque le coin s'élève dans la fente à occuper, lequel fléchisement crée un e force de recul pour retirer le coin de la fente lors des manoeuvres d'echange de conteneurs.
Patent CA-2281471-A1 (CA)
Inventor: LIU PENG
IPC: A61K31/4164
Filed: 1998-02-13
Abstract: This invention relates to a process for preparing eprosartan.
Patent CA-2281828-A1 (CA)
Inventor: JONES SIMON A
IPC: C07C51/48
Filed: 1998-02-09
Abstract: Procédé permettant d'isoler de l'acide 3-[2-chloro-4(trifluorométhyl)-phénoxy]-benzoïque de formule (I) d'une solution aqueuse de son sel métallique, selon lequel (a) on met en réaction l'acide 3-[2-chloro-4-(trifluorométhyl)-phénoxy]-benzoïque avec un acide organique ou inorganique, (b) on chauffe le mélange de réaction jusqu'à la formation d'un système liquide à deux phases comportant une phase organique et une phase aqueuse et (c) on sépare la phase organique de la phase aqueuse.
Patent CA-2282864-A1 (CA)
Inventor: MURPHY SHARON M
IPC: B41M5/10
Filed: 1999-09-20
Abstract: A shipping facilitating business form allows an outgoing address label to be imaged at the same time that a record copy is being imaged, and has both outgoing address label and a tracking label on the same form, and further includes two record copies after the labels are removed. A first paper ply cooperates with a second, composite, ply having a first sheet element and a second release liner underlying the first element, the second ply having a portion extending past the first ply. Pressure sensitive adhesive is provided between the first and second elements, and the extension portion of the second ply comprises tracking labels typically with bar code indicia. Using CF, CB, CFB  and/or self contained techniques, image transfer is provided between the first ply, to a label portion of the first element, and to the release liner underlying the first element, so that when the label - with variable address indicia imaged on it - is removed both the top ply and second element provide record sheets. Common indicia (e.g. corresponding to a tracking bar code on the tracking label) is provided on the first ply and first and second elements of the second ply. The address label and corresponding tracking label are removed from the form and applied to a package.
Patent CA-2283668-A1 (CA)
Title: Cross-linked sulphonated polymers and method for preparing same
Inventor: ARMAND MICHEL
IPC: C08J5/22
Filed: 1999-01-29
Abstract: The invention concerns cross-linked sulphonated polymers, optionally perfluorinated, and the method for preparing them. When they are moulded in the form of membranes, said polymers are useful in electrochemical cells, in a chlorine-sodium electrolysis process, as separator in en electrochemical preparation of organic and inorganic compounds, as separator between an aqueous phase and an organic phase, or as catalyst for Diels-Alder additions, Friedel-Craft reactions, aldol condensations, cationic polymerisation, esterification, and acetal formation.
Patent CA-2284240-A1 (CA)
Inventor: FERNANDES LUIZ CLAUDIO VIEIRA
IPC: F01M11/04
Filed: 1999-09-16
Abstract: The invention provides a system and method of maintaining the temperature of the oil in conventional gasoline and diesel engines/ compressors at satisfactorily high levels to ensure starting in cold weather.      The invention pneumatically removes oil from the oil pan and stores it in an insulated vessel, where its temperature may be maintained for extended period of time while the engine is not operating. When it is time to restart the engine, the warm oil from the insulated vessel is pumped back into the engine facilitating; its cranking. There is an option to pump oil back to the engine under pressure, which can pressurized the engine oil system prior the engine starts. The system can also be used as a simple and quick way to effect an oil change.
Patent CA-2285948-A1 (CA)
Inventor: LAM FRED CHIU-LAI
IPC: A61P25/28
Filed: 1998-04-28
Abstract: Methods for modulating amyloid deposition in a subject are described. An effective amount of at least one ATP binding cassette (ABC) transporter blocker is administered to a subject, such that modulation of amyloid deposition occurs. Methods also include administering an effective amount of at least one ABC transporter blocker, or a pharmaceutically acceptable salt thereof, to a subject such that a disease state associated with amyloidosis is treated. Packaged pharmaceutical compositions for treating amyloidosis are described. The package includes a container for holding an effective amount of a pharmaceutical composition and instructions for using the pharmaceutical composition for treatment of amyloidosis. The pharmaceutical composition includes at least one ABC blocker for modulating amyloid deposition in a subject. Methods for identifying agent which modulate amyloid deposition in a subject are also described. An effective amount of at least one ATP binding cassette (ABC) transporter blocker is administered to an organism, such that modulation of amyloid deposition occurs.
Patent CA-2286358-A1 (CA)
Inventor: CHAN PAUL KA-HANG
IPC: G21C3/20
Filed: 1998-04-02
Abstract: A protective coating (10) to reduce stress corrosion cracking of zirconium alloy sheathing (4) in nuclear reactors. The coating (10) is graphite based and includes ZrO2 and ethylcellulose and acts as a sacrificial layer to immobilize fission products by formation of Zr x I y C type compounds which do not cause stress corrosion cracking.
Patent CA-2292949-A1 (CA)
Inventor: KUDOH YASUSHI
IPC: F01N13/18
Filed: 1999-02-01
Abstract: An exhaust emission particulate remover which is connected to a combustion emission gas exhausting path to remove particulate contained in the emission gas, comprising filter units (13 and 14), a fuel injection nozzle (31), and an ignitor (32), wherein the filter units (13 and 14) are formed with porous ceramic partitions (21 and 22) which form a plurality of narrow passages (23 and 24) extending in the flow direction of the emission gas, the emission gas is introduced from one end of each of the passages (23 and 24) and exhausted from the other end of it so as to trap particulate contained in the emission gas by the ceramic partitions (21 and 22), and the fuel injection nozzle (31) injects fuel toward the emission gas introduction side of the fuel filter units (13 and 14).
Patent CA-2293200-A1 (CA)
Title: Hydraulic system for a detachable implement
Inventor: KMOCH DAVID WALTER
IPC: A01D57/20
Filed: 1999-12-24
Abstract: A hydraulic system for a detachable implement such as draper platform for a combine utilizes a platform-mounted pump supplied with return oil from the existing reel drive motor. The system utilizes the existing combine hydraulic connection for the reel drive to supply oil to the draper belt drive motors. Oil from the combine powers the reel drive motor and then flows into a manifold block (mixing chamber) before entering the inlet of the draper belt drive pump. This pump is sized to provide sufficient oil flow to power the draper belt drive motors, arranged in series. Return oil from the belt drive motors is routed back to the manifold block where it can mix with incoming oil from the reel drive pump before returning to the combine reservoir or being recirculated to the belt drive motors. The hydraulic system avoids the need to equip the platform with a complete hydraulic system and avoids the need to modify the existing hydraulic system of the combine.
Patent CA-2293574-A1 (CA)
Title: Method for treatment of an article
Inventor: LUOMALA TUOMAS O
IPC: H01B1/12
Filed: 1998-06-08
Abstract: The invention relates to a method for treatment of an article (9) to become electroconductive. The treatment is made with a mixture containing polyaniline, known as such, a varnish and a hardening agent. The method comprises at least the following stages: a treatment stage in which the article (9) is treated with said mixture, and an evaporating stage for hardening the mixture at least partly.
Patent CA-2293893-A1 (CA)
Inventor: KUSUHARA HIROYUKI
IPC: H01L39/12
Filed: 1989-11-14
Abstract: Superconducting compound oxide represented by the general formula: (T1(1-p-q)Bi p Pb q)Sr2Ca2Cu3O w in which "w", "p" and "q" are numbers each satisfying respective ranges of 5.0 ~ w, 0.12 ~ p ~ 0.3, and 0.1 ~ q ~ 0.6, wherein the crystal structure of said superconducting compound oxide is a layered structure of a tetragonal system which has one layer of T1-O, (T1, Pb)-O, (T1, Bi)-O or (T1, Pb, Bi)-O, and wherein the superconducting compound oxide is relatively easily obtained as a single phase.
Patent CA-2296603-A1 (CA)
Title: Facsimile interfacing device
Inventor: HE LEI
IPC: H04N1/00
Filed: 1998-04-16
Abstract: An interfacing device (12) for a facsimile device (10) is disclosed. The facsimile device is coupled by the interfacing device as a node to a local-area network (18). A facsimile sent by the facsimile device is received by the interfacing device, which routes the facsimile to a recipient electronic mail addressee over a communications network (26) as an attachment to an electronic mail, instead of only to a recipient phone number over a phone line. The attachment is preferably viewable at the recipient node using a viewing program installed on the recipient node.
Patent CA-2297762-A1 (CA)
Inventor: SAVILL DEREK GUY
IPC: A46D1/00
Filed: 1998-07-23
Abstract: A toothbrush having filaments which comprise poly(trimethylene terephthalate).
Patent CA-2301036-A1 (CA)
Title: Device for compressing a gaseous medium and systems comprising such device
Inventor: PAASSEN CORNELIS A A VAN
IPC: F02C7/18
Filed: 1999-06-18
Abstract: The invention relates to a device for compressing a gaseous medium, comprising a compressor unit provided with a medium inlet, an outlet for the compressed medium and with means for the atomising of a liquid evaporation agent in the medium, characterised in that the atomising means comprise at least one flash atomisation unit, arranged and mounted such that the atomised evaporation agent fragmentises by means of the formation of gas in the atomised evaporation agent, to systems for generating energy and for separating gasses, which are provided with such a compression device.