baber/WOPTO huggingface dataset:
Patent CA-2124972-C (CA)
Inventor: GOW NEIL
IPC: H01R9/26
Filed: 1994-06-02
Granted: 1999-04-27
Abstract: The present invention relates to a termination module having multiple contacts for the termination of cable wires  at  an  insulation  displacement  contact.     The termination module has a pressure piece with a screw, an intermediate piece and a base plate.  In accordance with the present  invention, cable wires having a wide range  of different  wire  diameters  can  be  terminated  in  the termination module.  The termination module is provided with a closed bifurcated contact connected as one piece over a connection plate with an insulation displacement contact and a tapping.  The insulation displacement contact is disposed at an angle behind the bifurcated contact.
Patent CA-2130589-C (CA)
Title: Method for decomposing n2o utilizing catalysts comprising calcined anionic clay minerals
Inventor: SWAMY CUNCHALA SUBRAMANYA
IPC: B01D53/86
Filed: 1994-08-22
Granted: 1999-12-07
Abstract: The invention describes a highly efficient catalytic pollution control process for removing N2O from gaseous mixtures. The process utilizes catalysts derived from anionic clay minerals, which after appropriate heat activation, provide superior N2O decomposition activity. The catalytic process comprises contacting an N2O-containing gaseous mixture with the decomposition catalyst under conditions sufficient to convert the N2O into gaseous nitrogen and gaseous oxygen. The process catalysts are derived from anionic clay materials such as the hydrotalcites, sjogrenites and pyroaurites.
Patent CA-2131197-C (CA)
Inventor: SHORE TERENCE MICHAEL
IPC: B21C47/26
Filed: 1994-08-30
Granted: 1997-08-12
Abstract: A rolling mill material handling system includes a cooling bed and an associated laying head and cooling conveyor. Hot rolled products may be cut into segments which are shifted laterally onto the cooling bed. Alternatively, the hot rolled products may be directed longitudinally in undivided lengths past the cooling bed to the laying head where they are formed into rings and deposited on the cooling conveyor.
Patent CA-2136887-C (CA)
Inventor: AYANOGLU ENDER
IPC: H04L25/49
Filed: 1994-11-29
Granted: 1998-12-29
Abstract: The present invention is a quantization-level-sampling (QLS) modem which includes means for separately equalizing each loop of an end-to-end digital telephone system network connection by employing a plurality of transmitter filters and a plurality of receiver filters in such a way that, in the direction of transmission from modem to central office, the voltage samples seen by the coder/decoder stations are equivalent to the network quantization levels transmitted by the modem, and in the direction of transmission from central office to modem, the voltage samples seen by the modem are equivalent to the network quantization levels encoded by the coder/decoder stations.  The invention also includes a QLS modem communications system which includes the aforesaid digital telephone system network and a plurality of QLS modems.  In preferred embodiments, an adaptation service unit within the telephone system network assists in the determination of the settings of the transmitter and receiver filters.
Patent CA-2154412-C (CA)
Inventor: DAURER MARK DENIS
IPC: D04H3/04
Filed: 1995-07-21
Granted: 2006-01-24
Abstract: A roofing membrane fabric having a PVC outer coating with a triaxially wound non-woven scrim substrate inside thereof to provide rigidity and strength thereto. The selvage areas of the substrate having an increased number of warp yarns in spaced groups to provide an area for the attachment of the fabric to a roof through the use of roofing tacks inserted through the selvage areas of the fabric.
Patent CA-2162382-C (CA)
Inventor: BIENIARZ CHRISTOPHER
IPC: C09K11/06
Filed: 1994-06-23
Granted: 2006-04-11
Abstract: Composés d'intercalation constitués de fractions d'intercalation, ou de fractions d'intercalation substituées, comprenant une ou plusieurs chaînes fonctionnalisées, ou fractions, ces composés se caractérisant par une forte affinité pour se lier à la molécule d'ADN et une faible auto-extinction tout en produisant une cinétique de transport de haut niveau. On a découvert que ces composés produisent une meilleure fluorescence lorsqu'ils sont liés à une molécule d'ADN dans un environnement de cytométrie en flux fluorescent, dont la fluorescence est huit à dix fois supérieure à celle d'agents d'intercalation classiques à structure "bis" et d'autres agents d'intercalation connus utilisés dans un environnement de cytométrie en flux.
Patent CA-2165236-C (CA)
Title: Hinge assembly for a container
Inventor: CORNEY RICHARD E
IPC: E05D11/10
Filed: 1995-12-14
Granted: 2003-04-08
Abstract: A container (10) includes a cover (12) pivotally attached to a base portion (11) by a hinge assembly (24). The hinge assembly (24) includes a pin (28) carried by the base portion (11) and received through an opening (33) in a knuckle (32) carried by the cover (12).  The knuckle (32) is rotated on the pin (28) such that when the cover (12) is on the base portion (11), the opening (33) faces generally downwardly, and when the cover (12) is rotated approximately 180 degrees, the opening (33) faces generally upwardly.  The hinge assembly (24) also includes spaced lugs (34) carried by the knuckle (32) and spaced resilient stop members (30) carried by the base portion (11).  The space between the stop members (30) is less than the space between the lugs (34) such that when the cover (12) is rotated a predetermined distance, the stop members (30) engage the lugs (34), but if the cover (12) is rotated further than the predetermined distance, the stop members (30) flex to release the lugs (34) so that the lugs (34) can pass between the stop members (30).
Patent CA-2165853-C (CA)
Inventor: WANG HONG JEN
IPC: G10K11/16
Filed: 1995-12-21
Granted: 2001-05-08
Abstract: A sound collecting device for acoustic boards including a conical hood formed with a flange at a large end and external threads under said flange, the conical hood having a plurality of perforations with different sizes and an annular groove at an inner surface of a small end thereof, a front silencer being a tubular member having a hemispherical top and an open bottom, the front silencer having a plurality of perforations with different sizes and being formed close to the bottom with an annular projection adapted to engage with the annular groove, and a rear silencer being a tubular member integrally formed with the small end of the conical hood and having a conical recess at an outer end thereof.
Patent CA-2168843-C (CA)
Inventor: CVETOVICH RAYMOND
IPC: C07H17/04
Filed: 1994-08-15
Granted: 2004-10-19
Abstract: The most thermodynamically stable crystalline form of the benzoic acid salt of 4"-deoxy-4"-epi-methylamino avermectin B1a-B1b as the hemihydrate is obtained by crystallization from organic solvents containing a controlled amount of water.
Patent CA-2169334-C (CA)
Inventor: NARHOLM ROLAND I G
IPC: B01F27/71
Filed: 1996-02-12
Granted: 2000-04-04
Abstract: The mixer is arranged on the inside of a cover (4) in the tank wall (2) which means that only the electric connection means to the motor have to be sealingly drawn through the wall.
Patent CA-2170992-C (CA)
Inventor: BOODE-BOISSEVAIN KARIN
IPC: A21D13/08
Filed: 1994-08-31
Granted: 1999-08-17
Abstract: Systèmes de pâte feuilletée comprenant des couches alternées de pâte et de matière grasse appliquée de manière feuilletée, et dans lesquels lesdites couches de matière grasse feuilletées contiennent un agent de liaison d'eau, tandis qu'au moins une des couches externes du système est simultanément pourvue d'une couche d'arrêt d'humidité. De tels systèmes présentent des caractéristiques améliorées, en ce qui concerne la qualité croustillante, notamment, lorsqu'ils sont soumis aux micro-ondes.
Patent CA-2175382-C (CA)
Title: Pneumatic granule blender for asphalt shingles
Inventor: BURTON CHARLES A
IPC: B05D1/30
Filed: 1994-10-28
Granted: 2005-01-04
Abstract: The apparatus for applying gran-ules to a coated asphalt sheet comprises a nozzle for holding an accumulation of granules, an opening at the bottom of the nozzle for discharging the granules onto the coated asphalt sheet, a buffer cham-ber positioned in communication with the accumulation of granules, and vac-uum means for reducing the pressure in the buffer chamber to stop the flow of granules through the opening.
Patent CA-2175502-C (CA)
Title: Cyclic amide derivatives
Inventor: OGURA HIROO
IPC: A61K31/395
Filed: 1991-06-13
Granted: 2001-07-10
Abstract: Cyclic amide derivatives defined by the formula:      R1 - (CH2)n-Z   (I) or a salt thereof are disclosed, in which R1 is a group derived from a substituted or unsubstituted cyclic amide compound, n is zero or an integer of 1 to 6 and Z is a group:      in which R2 is an aryl, a halogen-substituted aryl, a cycloalkyl or a heterocyclic group, m is an integer of 1 or 2, R3 is hydrogen or a lower alkyl, R4 is an aryl or a halogen-substituted aryl, a cycloalkyl or a heterocyclic group, and p is an integer of 1 or 2, provided that when the cyclic amide compound is quinazolinone or quinazoline-dione, R2 aid R4 are neither aryl nor substituted aryl. The cyclic amide compounds are pharmacologically effective in the prevention and treatment of diseases due to insufficiency of the central choline functions.
Patent CA-2177682-C (CA)
Inventor: MITRA SEKHAR
IPC: A61K9/70
Filed: 1994-12-21
Granted: 1999-12-28
Abstract: The present invention relates to improved topical pharmaceutical compositions in the form of a wipe or towelette having improved aesthetics which are useful for imparting antimicrobial actives. In particular, it relates to topical moisturizing wipe compositions containing one or more antimicrobial active compounds. These compositions are also useful for providing relief from symptoms associated with, for example, vaginal yeast infections.
Patent CA-2178314-C (CA)
Title: Procede d'interesterification de triglycerides
Inventor: BAYENSE CORNELIS ROELAND
IPC: C11C3/10
Filed: 1994-12-06
Granted: 2005-11-22
Abstract: Procédé d'interestérification catalytique de triglycérides, caractérisé par l'utilisation d'un catalyseur hétérogène à base d'un ou plusieurs oxydes et/ou oxysels de métaux des groupes IA et IIA du système périodique, l'un au moins des oxydes et/ou oxysels ayant une basicité optique .omega. d'au moins 0,5.
Patent CA-2179828-C (CA)
Title: Incandescent halogen lamp
Inventor: DOBIASCH PETER
IPC: H01K5/00
Filed: 1994-12-22
Granted: 2007-07-03
Abstract: An incandescent halogen lamp is operated under convection- free conditions. In this way, light yields of about 15 to 20 lm/W with service lives of about 2000 hours can be attained. The important parameters are the bulb dimensions, luminous element dimensions, and fill gas properties.
Patent CA-2187555-C (CA)
Title: Method of producing reformed crosslinked polyethylene articles
Inventor: STACHOWIAK ROBERT S
IPC: B29C48/90
Filed: 1996-10-10
Granted: 1999-11-02
Abstract: A  method  of  producing  reformed  crosslinked  polymer articles provides reformed crosslinked articles free of visible and objectionable folds, seams,  and interfaces on reformed surfaces thereof.  In a preferred embodiment, a method includes the steps of extruding a silane-grafted polyethylene tube, heating an end of the tube, reforming the end of the tube to produce a radially enlarged sealing surface thereon, cooling the reformed tube, and curing the reformed tube to produce an increase in the degree of crosslinking of the polyethylene material.
Patent CA-2188973-C (CA)
Inventor: BROWN DONALD RAY
IPC: C11D3/39
Filed: 1996-10-28
Granted: 2000-02-15
Abstract: A granular detergent composition is provided. The detergent composition comprises at least about 1% by weight of a surfactant and at least about 1% by weight of a builder. The detergent composition also includes from about 6% to about 9% of a particulate foam control agent. In addition, the detergent composition includes from about 1% to about 5% of a bleach activator, from about0.3% to about 7% of a peroxygen bleaching agent and from about 0.05% to about 0.2% of a cellulase enzyme. The bleach activator and the peroxygen bleaching agent are present in the detergent composition in a weight ratio of from about 0.5:1 to about 4:1 in the granular detergent composition. The detergent composition produces the low level of foam required for optimal cleaning in washing machinesemploying a low water wash process.
Patent CA-2192714-C (CA)
Title: Quasiturbine (qurbine) zero vibration - continuous combustion rotary engine, compressor and pump
Inventor: SAINT-HILAIRE ROXAN
IPC: F01C1/44
Filed: 1996-12-12
Granted: 2004-06-15
Abstract: While most rotary engines use the principle of volume variation between a curve and a moving cord of fixed length, this new engine concept uses a four degrees of freedom X, Y, .theta., .PHI. rotor, confined inside an internal housing contour wall, and does not require a central power shaft or support. The invention is an assembly of four carriages supporting the ends pivots of four pivoting blades forming a variable-shape rotor. This rotor rolls just like a roller bearing un the surface of an internal housing contour wall shaped like a skating rink. During the rotation, the rotor pivoting blades align alternatively in a lozenge and a square configuration. All ports are radial in the housing and/or axial on the lateral side covers. Since the compression and expansion strokes start and end simultaneously, an ignition flame transfer slot is used to maintain a continuous combustion while four strokes are completed in every rotation. A  central power shaft is not needed for the engine to operate, but can be added and driven by the blades, through mechanical coupling arms. The rotary engine incorporates few parts, does not need a crankshaft or a flywheel, and can be made strong enough to meet the criteria of photo-detonation and direct hydrogen combustion.
Patent CA-2195279-C (CA)
Title: Adjustable recapping ring
Inventor: WHEELER LOYDE A
IPC: B29D30/54
Filed: 1997-01-16
Granted: 2000-08-22
Abstract: An adjustable recapping ring includes a pivoted handle mounted to one end of a split ring. A rigid link is releasably connected between the handle and the remaining end section. The rigid link includes a rod pivotally mounted to the handle and an adjustable clevis releasably interconnected to a receiving slotted bracket on the remaining end section of the split ring. The clevis can be manually freed from the slotted bracket to effectively facilitate length such adjustments of ring diameter as required to accommodate specific tire bead dimensions.
Patent CA-2195595-C (CA)
Title: System for compression and buffering of a stream with data extraction requirements
Inventor: JAGADISH HOSAGRAHAR VISVESVARA
IPC: H03M7/40
Filed: 1997-01-21
Granted: 2000-11-14
Abstract: The invention relates to a data base system wherein incoming records are buffered according to destination in the disk or non-volatile memory.  The data is compressed and transferred to disk when sufficient data has been accumulated for a particular disk destination.  The invention describes techniques for compressing the compression dictionary as well as the data stream.
Patent CA-2204312-C (CA)
Title: Compact carpet and upholstery extractor
Inventor: MAURER EDGAR A
IPC: A47L7/00
Filed: 1997-05-02
Granted: 2001-05-29
Abstract: A portable compact extractor having permanent solution and recovery tanks integrally formed in a single main tank portion, with a removable power head attached to the top of the main tank. A fill port passes through the powerhead into the cleaning solution tank and a pour spout is formed in the recovery tank. With this construction, the cleaning solution tank may be filled with water and, if desired, detergent, by pouring the water and detergent into the fill port in the power head, and the recovery tank may be emptied as desired simply by tipping the unit and pouring the contents of the recovery tank out the pour spout and down the drain, without ever having to remove any tanks, bottles or the power head from the unit, or disconnect and reconnect any tubes. A carry handle is located on the powerhead to facilitate transportation of the unit, removal of the power head from the main tank for cleaning the tanks when desired, and to facilitate pouring the contents of the recovery tank out of the pour spout. A blower located in the powerhead provides suction in the recovery tank for suctioning liquid from a surface into the recovery tank and for driving a pneumatically driven pump for providing a source of pressurized cleaning solution for application to a surface to be cleaned.
Patent CA-2214620-C (CA)
Inventor: COLAK JOHN
IPC: A63D15/00
Filed: 1997-09-04
Granted: 2001-04-03
Abstract: The present invention provides a mat for training proper stance for a pool player. The mat comprises linear indicia marked thereon for alignment with respect to a cue held by the player and hand position indicia marked on the linear indicia for positioning of the mat directly below the player's rear hand when properly held on the cue. Further indicia are marked on the mat for proper location and orientation of the player's right and left feet when the mat has been oriented and positioned with respect to a cue and a cue ball to be hit on the basis of the linear and hand position indicia. When properly used, this mat enables a pool player to quickly and easily understand and adopt a proper stance, resulting in improved consistency of pool playing.
Patent CA-2215019-C (CA)
Inventor: WELLS THOMAS J
IPC: B21F27/16
Filed: 1996-03-20
Granted: 2006-05-16
Abstract: Une structure de ressorts intérieurs (10, 40) comprend une pluralité de spirales extérieures (12, 45) parallèles les unes aux autres, destinées à former des surfaces supérieures et inférieures (24, 26, 52, 53). Une ou plusieurs des spirales extérieures (12, 45) présentent une spirale intérieure (14, 55) de forme similaire positionée coaxialement par rapport à la spirale extérieure respective (12, 45). Dans un mode de réalisation, un fil de laçage hélicoïdal (30, 61) entoure des spires terminales adjacentes des spirales alignées coaxialement ensemble, pour former des unités de spirales renforcées (16, 54). Un fil de laçage hélicoïdal (30) relie ensemble les spirales (16) de la structure et relie les spires terminales de spirales périphériques à un fil de bordure (28). Dans un autre mode de réalisation de l'invention, la structure comprend une rangée de spirales intérieures (55) ainsi qu'une rangée de spirales extérieures (45), chacune formée d'une seule pièce de fil continu de sorte que les spirales adjacentes de la rangée soient interconnectées par des segments d'interconnexion (47). Les rangées de spirales sont positionnées ensemble de sorte que les spirales intérieures (55) soient coaxiales par rapport aux spirales extérieures (45) pour former une unité de spirale renforcée (54).
Patent CA-2219390-C (CA)
Inventor: TOGASHI HIROSHI
IPC: A61M5/34
Filed: 1997-10-27
Granted: 2007-09-11
Abstract: A syringe is provided with a Luer-Lok portion for connecting an extension tube or the like. The Luer-Lok portion is arranged upright on a plane of truncation of a conical-frustum-shaped free end portion of the syringe, and includes an inner cylindrical portion and an outer cylindrical portion surrounding the inner cylindrical portion and having at least two projecting helical ribs formed in parallel with each other on an inner peripheral surface thereof. The extension tube or the like can be connected to the Luer-Lok portion by screwing at least two projecting helical ribs of a cylindrical connector, said at least two projecting helical ribs being formed in parallel with each other on an outer peripheral surface of the cylindrical connector, in corresponding grooves defined between the helical projecting ribs of the outer cylindrical portion. A lower end portion of at least one of the projecting helical ribs of the Luer-Lok portion is formed at a position higher than an upper surface of a bottom wall between both of the cylindrical portions. The Luer-Lok portion is therefore protected from breakage even when the connector is excessively screwed in the Luer-Lok portion upon connecting the connector to the Luer-Lok portion.
Patent CA-2227790-C (CA)
Title: Roller
Inventor: KUSTERS KARL-HEINZ
IPC: F16C13/00
Filed: 1996-07-09
Granted: 2002-06-18
Abstract: A roller assembly has a rotating hollow roller which surrounds with clearance a longitudinally extending non-rotatable crosshead. The hollow roller is carried on supporting elements on the crosshead acting on the inner circumference of the roller. Each supporting element defines a hydrostatic bearing pocket which is supplied with hydraulic fluid that flows over the edge of the bearing pocket to form a supporting film between the bearing head and the roller. The dimension of the bearing pocket longitudinally of the roller is at least twice the dimension in the circumferential direction, and further stabilizing bearing pockets are arranged one at each of the four corners of the rectangular head part of the supporting element and supplied with fluid through throttling ports. These stabilizing bearing pockets preferably have a diameter that is at most equal to half the circumferential dimension of the main bearing pockets.
Patent CA-2228829-C (CA)
Inventor: CAHILL GLENDA J
IPC: B31C3/02
Filed: 1998-02-04
Granted: 2002-11-12
Abstract: A method of manufacturing multi-ply tubular containers for food products is provided including the steps of advancing a continuous body ply formed of paperboard towards a shaping mandrel and advancing a continuous polymeric liner ply adjacent to one surface of the paperboard body ply.  The polymeric liner ply includes a moisture barrier layer and an adhesive layer defining one surface of the liner ply, wherein the adhesive layer includes a polymeric adhesive which is activated at a predetermined activation temperature. The body ply is heated to a temperature above the activation temperature of the adhesive, and the body ply and the liner ply are then passed in face-to-face contact through a nip to adhere the liner ply to the body ply.  The body ply and liner ply are then wrapped around a shaping mandrel to create the tubular container.  Accordingly, an advantageous tubular container can be manufactured having an unsupported and polymeric liner ply which is adhered to a body ply without the application of any separate adhesives.
Patent CA-2231371-C (CA)
Inventor: REHDER ROBERT HENRY
IPC: H02K17/16
Filed: 1998-03-09
Granted: 2000-12-19
Abstract: A rotor for an induction motor of the squirrel cage type wherein the rotor bars are exposed to a resilient anti-sparking compound in the rotor slots of the machine. The rotor bars are provided with a longitudinal slot to permit the insertion of the anti-sparking compound after assembly of the squirrel cage rotor. Alternatively, the laminations may be shaped to produce a longitudinal groove in the rotor bar slot to permit the insertion of the anti-sparking compound in the groove so produced. Of course, both the rotor bar and the rotor slot may both be provided with complimentary slots adjacent one another in which the anti-sparking compound may be injected.