baber/WOPTO huggingface dataset:
Patent CA-2232270-A1 (CA)
Title: Articles having a chambray appearance and process for making them
Inventor: GADOURY DEAN R
IPC: D06B23/00
Filed: 1998-04-23
Abstract: Articles made from melamine fibers and aramid fibers are dyed at selected conditions and with selected dyes such that the aramid fiber is dyed but the melamine fiber is not.
Patent CA-2232494-A1 (CA)
Inventor: DOUJAK SIEGFRIED
IPC: D07B1/06
Filed: 1996-09-04
Abstract: A cord for reinforcing rubber items, e.g. pneumatic tyres for passenger and goods wehicles, consists of at least three wire filaments (2) arranged around a continuous core filament (3). According to the invention, the core filament (3) consists of a non-metallic material capable of contracting longitudinally when a rubber item (5) to be reinforced is vulcanised. Such a material is, in particular, undrawn nylon. When the rubber item (5) to be reinforced is vulcanised, the core filament (3) contracts and its diameter increases.
Patent CA-2234679-A1 (CA)
Inventor: STARY CHRISTOF KARL
IPC: B65D33/36
Filed: 1996-10-15
Abstract: A soft bag for accomodating a stack (16) of personal-hygiene articles, especially of cosmetic cotton pads (17), comprises a side wall (1), a bottom wall (2) and a removal mechanism, located in the bottom area (6) of the bag, with a tear-off latch, defined by weakening lines (9) in the bag wall. Two separate tear-off latches (7, 8) on two sides of the bottom area (6) facing away from each other are provided in order to form two separate removal openings (4, 5). The tear-off latches (7, 8) extend from the bottom wall (2) into the side wall (1) of the bag.
Patent CA-2235952-A1 (CA)
Title: A reclinable outdoor chair
Inventor: VANDERMINDEN ROBERT D SR
IPC: A47C1/028
Filed: 1998-06-29
Abstract: The chair is constructed with a seat frame which is pivotally mounted at a forward end on a support frame.  The rear of the seat frame is interconnected by a linkage to the support frame.  The linkage includes a transverse bar which is manually movable to rest against the support legs of the support frame with the seat frame in an upright position or a reclined position.
Patent CA-2236215-A1 (CA)
Inventor: BURNETT GALE D
IPC: G01N27/00
Filed: 1996-10-25
Abstract: A method of testing an elongate member, such as a pipe (12) carrying petroleum products or other liquids, and particularly where the pipe has a layer of insulation (34). There is a portable testing apparatus (16) where a pair of antennas (20, 22) are mounted to a portable support structure at spaced locations. The antennas are placed adjacent to the pipe, and a pulse (46) having a relatively sharp rise time is transmitted along the pipe so as to pass by test locations at the first and second antennas. Where there is a corroded section of pipe between the antennas, there are modifications in the pulse (48a, 48b) which can be analyzed to identify the area of corrosion.
Patent CA-2236570-A1 (CA)
Inventor: MCCLUNG GUY LAMONT
IPC: E21B29/00
Filed: 1996-12-11
Abstract: Apparatus for forming a window (250) or the outline of a window in the casing (201) of a wellbore comprises an explosive (220) and locating means for positioning the explosive in the casing (201). The explosive (220) is shaped, sized and disposed so that, on detonation it forms a window (250) (or the outline of a window) in the casing. The window (250) preferably comprises an elongate slot which can subsequently be milled. In this case the elongate slot can inhibit or prevent coring of the mill.
Patent CA-2240115-A1 (CA)
Inventor: BUGIANESI ROBERT L
IPC: A61K31/496
Filed: 1996-12-10
Abstract: L'invention se rapporte à des composés de la formule (I) et à leurs sels pharmaceutiquement acceptables qui sont utiles comme antagonistes de GnRH (gonadolibérine) et qui peuvent être utilisés dans le traitement de divers troubles et autres états pathologiques liés à l'hormone sexuelle et affectant les hommes et les femmes.
Patent CA-2243048-A1 (CA)
Inventor: TURREL CHRISTIAN
IPC: C22B7/00
Filed: 1998-07-06
Abstract: A carbon or low-alloy steel is provided with improved machinability. The carbon content of the steel is less than 1.5% and the sum of the alloy elements contained therein is less than 9%. The steel contains oxide and sulfide inclusions, and the chemical composition of the steel includes 0.1%<=Mn, 0.01%<=Al<=0.05%, 0.025%<=S<=0.3%,0.002%<=Ca, O<=0.0015% by weight; the "KO oxides" cleanness index is less than 30, all the oxides are lime aluminates, and the average calcium content of type 2, type 3, type 4 and type 5 inclusions is less than 30%. A process of manufacturing such steel and an oxide-core wire for its manufacture are also provided.
Patent CA-2244371-A1 (CA)
Inventor: DOMENECH PONSODA JUAN FELIPE
IPC: A01K91/02
Filed: 1998-07-30
Abstract: A fishing equipment incorporating a self-propelled line carrier to which a fishing line and a carrier-retrieval line are attached, said lines guiding the torpedo to a given distance and thus permitting the access of the fishing line to remote positions from an angler on the shore.
Patent CA-2245994-A1 (CA)
Inventor: VITTOZ MARC
IPC: H01H33/90
Filed: 1998-10-01
Abstract: Un interrupteur à gaz comprimé comprend une première pièce de contacts (1) présentant un contact d'usure creux (6) dans lequel s'introduit, a la fermeture, un contact d'usure en forme de tige (7) prévu sur une seconde pièce de contacts (2), une buse isolante (9) coaxiale aux deux pièces de contacts et fixée sur la première pièce de contacts (1) dont le col (10) est, a la fermeture , traversé par le contact d'usure (7) de la seconde pièce de contacts et relie une chambre de compression du gaz (11,13) à une chambre d'échappement (14), le contact d'usure (7) de la seconde pièce de contacts étant en outre mobile le lon g d'un axe (3) et est déplacé en sens contraire du contact d'usure (6) de la première pièce de contacts par un engrenage à crémaillères (30,31,32,33,34,35) agencé pour transmettre en sens contraire un mouvement de la première pièce de contacts a la seconde pièce de contacts. Cet engrenage à crémaillères est disposé en amont du col de la buse de sorte à être situé hors du passage des gaz chauds en sortie de la buse à la coupure.
Patent CA-2246718-A1 (CA)
Inventor: BORYCA WALTER J
IPC: A47L15/16
Filed: 1997-12-09
Abstract: A continuous-flow pot and pan washing system (10) comprising a frame (11); a substantially rectangular tub (16) mounted on the frame (11), where the side walls (36, 38) of the tub (16) are shorter in length than the front and back walls (34, 40) of the tub (16); a pump (42) mounted to the frame (11); a tub outlet channel (48) coupled between the back wall (40) of the tub (16) and the pump (42), providing fluid communication between the tub (16) interior and the pump (42);  a manifold (50) mounted to one of the side walls (36, 38), having a manifold inset coupled to and in fluid communication with the pump (42); and an array of outlet nozzles (54) extending from the manifold (50), through the side wall and into the tub (16) interior, where a substantial portion of the outlet nozzles (54) are angled towards one of the front or back walls (34, 40) such that the nozzles (54) are adapted to jet fluid in a whirlpool-like manner substantially about the perimeter of the tub (16).
Patent CA-2248421-A1 (CA)
Inventor: KURTZ DANIEL BRIAN
IPC: B65D81/32
Filed: 1998-09-24
Abstract: A container for food products which includes a large, smooth, continuously curved label area on a front wall, a large label area on a top cover, and a pair of stabilizing projections such as beads associated with the bottom edge of the front wall to stabilize the container in a display position in which the top wall is tilted up to an inclined upright position rather than a horizontal position, with the stabilizing projections engaging a support surface on which the container is supported.  In its preferred embodiment, the container comprises a pair of compartments joined by a generally horizontal web having a flange which includes a flat stabilizing front transverse edge portion to cooperate with the stabilizing projections on the curved bottom edge of the front wall.  The compartments comprise a larger front compartment and a smaller rear compartment to maintain an acceptably low center of mass for satisfactory stability when the container is in its inclined position.
Patent CA-2250137-A1 (CA)
Title: Method for making high bulk wet-pressed tissue
Inventor: HERMANS MICHAEL ALAN
IPC: D21F3/02
Filed: 1997-04-23
Abstract: Cellulosic webs, such as tissue webs, can be dewatered to consistencies of about 70 percent or greater in a high intensity extended nip press (20) while retaining a substantial amount of bulk. While webs intended for use as tissues containing conventional furnishes become overly densified when passed through a high intensity extended nip press, furnishes containing certain types of fibers, such as chemically cross-linked or heat-treated fibers, resist compression and allow the compressed web to retain a high level of bulk after a high degree of dewatering.
Patent CA-2250384-A1 (CA)
Inventor: ROYCE DOUGLAS ALLAN
IPC: A61Q5/12
Filed: 1997-03-18
Abstract: Disclosed are aqueous conditioning shampoo compositions which comprise an anionic detersive surfactant component; dispersed, liquid, droplets of a water-insolube, hair conditioning agent having a number average particle diameter of from about 0.01 microns to about 2,000 microns; from about 0.025 % to about 5 % by weight of an organic, cationic, non crosslinked, deposition or conditioning polymer having a cationic charge density of from about 4 meq/gm to about 7 meq/gm and an average molecular weight of from about 1,000 to about 1 million. The cationic polymer, in combination with anionic detersive surfactant component and other essential components, provides improved deposition of the conditioning agent on hair or skin, even when the dispersed conditioning agent particles have a number average particle size of up to about 2,000 microns. The composition may be applied to skin or hair, and provides improved conditioning performance even without the use of the dispersed hair conditioning agent particles.
Patent CA-2251043-A1 (CA)
Inventor: KIRK THOMAS
IPC: G06F17/30
Filed: 1997-04-08
Abstract: A system and method of organizing electronic representation of documents in a knowledge based representation system is disclosed. The knowledge based representation system operates in an environment where computers and networks are interconnected and where documents can be retrieved from the computers and networks. A query is created to search for the documents. The system determines which of the computers and networks are capable of understanding the query syntax. The query is sent to each of the computers and networks that can handle the query. The system receives results relating to the documents from the computers and networks. The results are merged into a single result set. Each of the results contains a reference to each of the documents. The documents are then refined by comparing the documents with text matching patterns of the knowledge base. Refining is accomplished by retrieving a document for each of the references and then applying the matching patterns to the documents. The system determines a list of concepts that match the documents. The system provides the documents to the knowledge based representation system as instances of the concepts.
Patent CA-2251910-A1 (CA)
Inventor: HOWARD DAVID AMUNDSON
IPC: H04J3/00
Filed: 1997-04-16
Abstract: TDMA communication system having forward channel communications and corresponding reverse channel communications between mobile users and a zone manager in an arbitrarily large broadcaster zone established by a broadcaster.  The users are located within the broadcaster zone and the collectors are distributed in proximity to the broadcaster one. The zone manager operates to control the selection of users to form user groups and for selecting collectors to form collector groups such that the difference between the propagation times from broadcaster to user to collector among users active with the same collector does not exceed a synchronization error such that user reverse channel signals at the collector are isolated from each other. Users are selected such that each of the users in the user group are located at a distance from each of said other users in the user group not greater than a distance URmax. Collectors are selected such that each of the collectors in a collector group is located at a distance from each of the other collectors in the collector group not greater than a distance CRmax where CRmax is a value such that user reverse channel signals at the collectors are isolated.
Patent CA-2253025-A1 (CA)
Title: Laser plumb line
Inventor: DUNLOP RONALD
IPC: G01C15/10
Filed: 1998-11-05
Abstract: A laser is pivotally concentrically mounted in a gimballed mounting structure having outer and inner pivotally mounted concentric rings. An angle indicator is mounted to said outer ring so as to be viewable by a user and cooperates with said inner ring to as to indicate to said user an angle of inclination of said gimballed mounting structure when lowermost ends of said legs are placed on a solid surface. A generally elongate linearly calibrated gauge is mounted to a base between said legs of the structure so as to extend between said legs beneath a lowermost end of said laser. The gauge is graduated so that a first angle gradation, may be aligned with a mark to be transposed on said solid surface. With said gauge aligned generally perpendicularly to a line of constant elevation on said solid surface if said solid surface is sloped, and with said mark to be transposed aligned with said first angle gradation on said gauge and with said first angle gradation corresponding to said angle of inclination indicated by said angle indicator, said lowermost end of said laser housing may be manually grasped by said use to rapidly damp and cease oscillatory swinging of said laser housing about said first axis of rotation, so as to rapidly indicate an overhead illuminated mark on an overhead surface where said light beam intersects said overhead surface, thereby vertically transposing said mark to be transposed.
Patent CA-2253918-A1 (CA)
Inventor: BEALE ALDON EVANS
IPC: B65D90/20
Filed: 1998-11-12
Abstract: A lift-liner provides efficient transport of units of bulk cargo (e. g., radioactive hazardous material waste), and economical disposal of the lift-liner for storage of the waste therein. The cargo is also transported in the lift-liner, e.g. from a remediation site to a railroad siding. Cargo units are defined by the lift-liner, which may contain up to twelve tons of the waste. A high-load-capacity container of the lift-liner may have five straps connected to two first opposite walls, with four straps connected to two second opposite walls, and with a bottom between corners of the container. The straps may receive up to twelve tons of vertical lifting force from a lift grid having a connector vertically above and aligned with each strap. The straps assist in containing the waste, and apply vertical forces to the walls and to the bottom to lift the container. Embodiments of the lift-liner are provided for waste in the form of contaminated dirt, and for contaminated demolition materials. Methods include steps providing the lift-liner with the container and the straps, and for loading the gondola car efficiently with fewer than ten units (of twelve tons each), minimizing the number of unit loading operations needed to fill the gondola car. Flaps at the top of the container are provided with loops and webs to facilitate defining tucks as the flaps are pulled across the open top of the container, and for tying the flaps securely closed.
Patent CA-2257280-A1 (CA)
Inventor: GAFIN ANTHONY HAROLD
IPC: B01J23/38
Filed: 1997-05-28
Abstract: A catalyst for use in catalysing the oxidation of carbon monoxide and hydrocarbons which comprises an oxide support having captured thereon a noble metal in catalytically effective form. The catalyst is characterised by the presence of an oxide of titanium, molybdenum or a mixture thereof.
Patent CA-2258665-A1 (CA)
Title: B-staged resin impregnated fiber mat plywood glue
Inventor: BRYER ROBERT A
IPC: B32B21/04
Filed: 1997-04-25
Abstract: A process for making composite wood products using a B-staged, phenolic resole resin-impregnated fiber mat as a glue line. The fiber mats provide gap filling and are useful for bonding high moisture content substrates. The fiber mats also provide for a reduction in the thickness of individual veneer layers and/or the reduction in the number of veneers used in a composite wood product.
Patent CA-2259039-A1 (CA)
Title: Package having cooked food product packaged in film having food adhesion layer containing high vicat softening point olefin/acrylic acid copolymer
Inventor: RAMESH RAM K
IPC: A22C13/00
Filed: 1997-06-24
Abstract: A packaged product has a film configured around a cooked meat product. The cooked meat product is adhered to a meat-contact surface of the film. The meat-contact surface of the film comprises an olefin/acrylic acid copolymer having a Vicat softening point, in °F, of at least 232 minus 5 multiplied by the weight percent of acrylic acid mer in the olefin/acrylic acid copolymer. The cooked meat product comprises at least one member selected from the group consisting of sausage, bologna, mortadella, braunschweiger, and high-water-added ham. The olefin/acrylic acid copolymer has been found to adhere well to high fat/low protein meat products, is orientable for the formation of heat-shrinkable films, and provides a stronger seal than previously available olefin/acrylic acid copolymers.
Patent CA-2261109-A1 (CA)
Title: Process for preparing high resolution emissive arrays and corresponding articles
Inventor: TOLBERT WILLIAM A
IPC: B41M5/385
Filed: 1997-07-21
Abstract: A process is described for forming an emissive or phosphor screen. The process comprises the steps of: a) providing a thermal mass donor element comprising a substrate with a front side and a back side, with a coating of emissive material or phosphor adhered to said front side of said substrate; b) placing said coating of emissive material or phosphor adjacent to a support layer; c) addressing said mass donor element with coherent radiation to heat at least a portion of said coating of emissive material or phosphor to locally transfer at least some of said emissive material or phosphor to said support layer; d) repeating step c) a sufficient number of times to provide a coating of transferred emissive material or phosphor on said support layer in an area of at least 1 square centimeter.
Patent CA-2261280-A1 (CA)
Inventor: DIONNE MARTIN
IPC: A01J5/04
Filed: 1999-02-08
Abstract: La présente invention décrit un système servant à prélever un échantillon de lait à chaque vache laitière sans ralentir la traite, et les échantillons de lait recueillis pendant la traite servent à des analyses pour déterminer le taux de protéines, de matières grasses, d'hydrates de carbone, de matières minérales et de vitamines.
Patent CA-2264594-A1 (CA)
Inventor: WALTERS JOHN
IPC: B28B19/00
Filed: 1997-08-19
Abstract: A building board comprises a core (20') of gypsum which has penetrated a glass fibre sheet (24) embedded in one face and a coating of gypsum integral with the core material which has passed through the sheet. Apparatus for making such a board comprises: a lower forming surface and an upper forming surface defining a forming zone between them in which the plasterboard is formed; a supply of a first slurry to the lower forming surface; a supply of a second slurry to a glass fiber sheet to coat the upper surface of the sheet with the second slurry; means for passing the coated sheet into the forming space, whereby the lower surface of the sheet contacts the upper surface of the first slurry; and a vibrator roller for vibrating the upper forming surface so that the first slurry passes through the sheet into the second slurry. A method of making the board is also disclosed.
Patent CA-2264595-A1 (CA)
Inventor: ZEMEL RICHARD S
IPC: B44C1/175
Filed: 1997-08-26
Abstract: A method of transferring metal leaf, such as gold leaf, to a substrate is disclosed. The method includes the steps of creating a transfer graphic design (16). After the transfer graphic design is created, a pressure sensitive adhesive design (18) in the shape of the transfer graphic design is formed on a transfer sheet (10) having paper backing (12) and a release layer (14). The transfer sheet may be a dry transfer sheet or a water release decal type transfer sheet. The transfer sheet containing the pressure sensitive adhesive design is then placed on a substrate (34) to which the pressure sensitive adhesive design is transferred by removing the transfert sheet so that the pressure sensitive adhesive design adheres to the substrate. Metal leaf is then applied to the pressure sensitive adhesive design.
Patent CA-2265498-A1 (CA)
Inventor: FATTOM ALI IBRAHIM
IPC: C07K16/12
Filed: 1997-09-11
Abstract: Antigène de S. aureus à charge négative contenant de la .beta.-hexosamine en tant que composant glucidique principal. Les souches de S. aureus transportant l'antigène représentent la quasi-totalité des souches de S. aureus significatives du point de vue clinique qui ne sont pas des souches de Type 5 ou de Type 8. On peut utiliser l'antigène en combinaison avec l'antigène polysaccharidique de S. aureus du Type 5 ainsi qu'en combinaison avec l'antigène polysaccharidique de S. aureus du Type 8, ce qui permet d'obtenir une couverture des infections par S. aureus avoisinant les 100 %. L'antigène peut également être utilisé dans des matériels et des dosages destinés à diagnostiquer une infection par S. aureus.
Patent CA-2266424-A1 (CA)
Title: A human protein tyrosine kinase
Inventor: GOLI SURYA K
IPC: C12P21/08
Filed: 1997-10-07
Abstract: The present invention provides a novel protein tyrosine kinase (HPTYK) and polynucleotides which identify and encode HPTYK. The invention also provides genetically engineered expression vectors and host cells comprising the nucleic acid sequences encoding HPTYK and a method for producing HPTYK. The invention also provides pharmaceutical compositions containing HPTYK or antagonists to HPTYK, and for the use of these compositions in the treatment of diseases associated with the expression of HPTYK. Additionally, the invention provides for the use of antisense molecules to polynucleotides encoding HPTYK for the treatment of diseases associated with the expression of HPTYK. The invention also provides diagnostic assays which utilize the polynucleotide, or fragments or the complement thereof, to hybridize to the genomic sequence or transcripts of polynucleotides encoding HPTYK or antibodies which specifically bind to HPTYK.
Patent CA-2270005-A1 (CA)
Inventor: FRINGS ALBERT-JOHANNES
IPC: C09J11/06
Filed: 1999-04-26
Abstract: The present invention discloses a surface-modified mineral filler obtainable by providing (A) a mixture of a mineral filler with water; (B) thoroughly mixing the mixture provided in step (A) with a water-based organosiloxane-containing composition containing an organosiloxane which is soluble in water and contains OH groups, at least one amino-functional group and optionally at least one other organo-functional group selected from alkyl, haloalkyl, alkenyl, glycidyl ether alkyl, acryloxyalkyl and methacryloxyalkyl groups, wherein one of the amino-functional and other organo-functional groups is bonded to each silicon atom of the organosiloxane; (C) and drying the resulting mixture. Also disclosed is a process for its preparation and a polymer composition which comprises the surface-modified filler.
Patent CA-2271574-A1 (CA)
Title: Machine for dispensing a predetermined quantity of coffee
Inventor: PARE SYLVAIN
IPC: A47J31/46
Filed: 1999-05-13
Abstract: A machine for dispensing a predetermined quantity of liquid upon actuation of a start switch is described herein. The machine includes a timer and at least one peristaltic pump connected to the timer. Upon actuation of the start switch, the timer energizes the peristaltic pump for a predetermined period of time to therefore transfer a predetermined quantity of liquid from a main reservoir to a cup.