baber/WOPTO huggingface dataset:
Patent CA-2130815-A1 (CA)
Title: Fuel dispensing system, hose assembly and couplings therefor and methods of making the same
Inventor: SANDERS JOHN D
IPC: B65B31/00
Filed: 1993-02-26
Abstract: A fuel dispensing system (30-30J) comprising: a fuel nozzle (31-31D) having an outer fuel receiving inlet (32-32D) and an inner vapor outlet (33-33D), a fuel dispensing pump (34) having an outer fuel dispensing outlet (35) and an inner vapor inlet (36), and a hose (37-37F) having a first fluid passage (40-40D) for conveying fuel from the outer fuel dispensing outlet (35) to the other fuel receiving inlet (32-32D) and a second fluid passage (43-43D) for returning vapors from the inner vapor outlet (33-33D) to the inner vapor inlet (36), the hose (37-37F) comprising an inner hose (38-38D) having an outer peripheral surface (39-39D) and defining an inner fluid passage (40-40D) and an out hose (41-41D) having an inner peripheral surface (42-42D) and being disposed around the inner hose (38-38D), the inner peripheral surface (42-42D) of the outer hose (41-41D) and the outer peripheral surface (39-39D) of the inner hose (38-38D) defining an outer fluid passage (43-43D) therebetween, the inner fluid passage (40-40D) comprising the first fluid passage (40-40D) and the outer fluid passage (43-43D) comprising the second fluid passage (43-43D).
Patent CA-2131743-A1 (CA)
Inventor: GAYFER ROBERT
IPC: B60T15/42
Filed: 1994-09-09
Abstract: A control valve having, in series with a first inlet valve of a quick brake volume, two different rates of flow restrictions operable as a function of the position of the piston. The first flow rate of one first restriction is insufficient to cause the piston to assume a braking position for applying a minimum service application for a first range of piston positions which would generally be produced by the mechanical vibration. The second restriction has a greater flow and will accelerate the piston to a braking position for a second range of piston positions which will be produced by the reduction of the brake pipe pressure on one face of the piston. By providing two flow rates, the valve becomes insensitive to mechanically produced forces while maintaining the reaction time of the valve to fluidically produced reduction of brake pipe pressure.
Patent CA-2133729-A1 (CA)
Title: Vibrating ring motor for feeding particulate substances
Inventor: SINGER ALFRED R E
IPC: B65G65/40
Filed: 1993-03-29
Abstract: An apparatus for mixing a particulate substance, which may be in chopped or short fibre form, with a matrix metal comprises a container (11) for molten metal (10) having an aperture (12) through which a stream of the metal can fall, a feed motor (20) for feeding the particulate substance into the metal stream, and one or more downwardly inclined nozzles (23) through which jets of atomizing gas are directed on to the combined flow of metal and particulate substance. The feed motor comprising a horizontal ring (20a) which extends about and is coaxial with the molten metal stream, and which has a radial vibration imparted to it so as to form a node on the axis of the ring. The upper surface of the ring may be horizontal or may be inclined downwardly towards the axis and may have annular grooves of ratchet tooth section with the steeper part of the section facing towards the axis. The particulate substance is placed on the upper surface of the ring (20) and is caused to move into engagement with the molten metal stream by the radial vibration of the ring.
Patent CA-2133904-A1 (CA)
Title: Polyphenylene ether thermoplastic resin composition
Inventor: FUJII TAKESHI
IPC: C08L59/00
Filed: 1994-10-20
Abstract: ABSTRACT OF THE DISCLOSURE:         A polyphenylene ether thermoplastic resin com-position excellent in impact resistance, particularly surface impact strength, which comprises a blend of: 95 to 5 parts by weight of a mixture of: (A)       1 to 100 % by weight of a polyphenylene ether resin and (B)     0 to 99% by weight of an alkenyl aromatic resin, with (C)       5 to 95 parts by weight of a graft copolymer obtained by graft-copolymerizing (a) an alkenyl aromatic compound and, if necessary, (b) other unsaturated mono-mer onto (c) an ethylene-.alpha.-olefin copolymer rubber having a ratio (Q value) of weight average molecular weight/number average molecular weight as measured by GPC of 4.0 or less and having a Mooney viscosity at 121°C of 40 or more, in which graft copolymer the weight ratio of (a) the alkenyl aromatic compound/(b) the other unsaturated monomer/(c) the ethylene-a-olefin copolymer rubber is 20-80/0-18.4/80-20 (the total of the component (a) and the component (c) is 100 parts by weight) and the weight ratio of the component (b)/(the component (a) + the component (b)) is 0.23 or less.
Patent CA-2135546-A1 (CA)
Title: Ac traction motor with drive end bearing assembly for locomotive
Inventor: BIEN PAUL RAYMOND
IPC: B61F15/26
Filed: 1994-11-10
Abstract: A pinion end bearing assembly for supporting and sealing about a shaft which extends through the frame of a traction motor, such as an AC traction motor. The assembly having a rearward end plate assembly attached to the frame, a housing attached to the frame, the shaft extending through the housing and a rotatable element attached to and circumscribing the shaft between the housing and shaft. The rotatable element and the housing adapted to form a series of three labyrinth seals to restrain the flow of air from within the motor to a bearing chamber with the seals being separated by venting chambers to vent to a low pressure reservoir any air which may flow through the labyrinth seals.
Patent CA-2138478-A1 (CA)
Title: Composition de teinture d'oxydation des fibres keratiniques comprenant un derive de paraphenylenediamine et un derive de metaphenylenediamine, et procede de teinture utilisant unetelle composition
Inventor: AUDOUSSET MARIE-PASCALE
IPC: A61K8/00
Filed: 1994-12-19
Abstract: L'invention concerne une composition de teinture d'oxydation pour fibres kératiniques, en particulier pour fibres kératiniques humaines telles que les cheveux, du type comprenant, dans un milieu approprié pour la teinture, au moins un précurseur de colorant d'oxydation et au moins un coupleur, et qui est caractérisée par le fait qu'elle contient, à titre de précurseur de colorant d'oxydation, au moins une paraphénylènediamine substituée en position 2 sur le noyau benzénique, ou ses sels d'addition avec un acide, et à titre de coupleur, au moins une métaphénylènediamine spécifique, ou ses sels d'addition avec un acide. Elle concerne également l'utilisation de cette composition pour la teinture des fibres kératiniques, notamment des cheveux.
Patent CA-2140459-A1 (CA)
Title: Grease filter assembly
Inventor: MIRZA DARYL
IPC: B01D46/10
Filed: 1995-01-18
Abstract: A  grease  filter  assembly  is  provided  for absorbing  airborne  grease  discharged  from  a  grease discharge vent extending from a roof. A support frame is mountable to the duct of the grease discharge vent and grease absorbing pads are supportable upon the support frame in stationary position surrounding the discharge vent and in spaced relation from the roof.  The support frame consists of support rods mounted adjacent respective sides of the discharge vent duct and extending beyond their respective duct sides to overlap at the corners of the duct and thereby provide a supporting grid consisting of the end portions of each of two rods extending from adjacent walls of the duct.   A plurality of grease absorbing pads are supported  on  the  supporting  grid  disposed  adjacent respective sides of the duct.  The pads being of sufficient length to extend beyond the duct sides on both ends so that pads disposed at adjacent sides of the duct overlap one another at the corners of the duct.   U-shaped retaining clips are slid onto the ends of each of the rods and have a lower aperture through which the retaining clips are slid onto  the  ends  of  the  rods,  with  the  edges  of  the overlapping pads being received in the channel of the retaining clips.   Tension cords extend between pairs of oppositely disposed retaining clips to retain the pads in engagement with the support frame and to bias the pads into abutment with respective sides of the duct.
Patent CA-2143970-A1 (CA)
Title: Kiln
Inventor: DAVIDSON JOHN F
IPC: F27B7/16
Filed: 1995-03-06
Abstract: An improved kiln for the calcination of a powder comprises a directly heated rotary kiln in which at least a part of the inner circumferential wall is equipped with a plurality of protrusions. The protrusions are shaped so that the powder is substantially not lifted during operation of the kiln. In a preferred embodiment the protrusions have the shape of a triangular prism and are positioned within the kiln so as to pass through the powder in the manner of a plough. Preferably the top face of the prism is an isosceles triangle in which the equal angles are greater than the angle of repose of the powder for which the kiln is designed.
Patent CA-2144382-A1 (CA)
Title: Flexible pouch-like hanging basket liner
Inventor: MAYEDA TED
IPC: A01G9/02
Filed: 1995-03-10
Abstract: Disclosed is a hanging basket liner for lining wire and other types of hanging baskets designed to hold live, growing plants and flowers or artificial plants and flowers.  The liner is of a generally pouch-shape construction with an opening at the top.  The liner is made of a flexible material to conform to the shape of a hanging basket and also to provide a pleasing and aesthetic appearance.  The interior of the liner is covered by an additional water controlling material to help appropriately retain moisture and water within the basket, reduce excessive drainage and reduce the drying out of the growing medium. The liner is easily installed and comes in a variety of sizes and shapes to custom fit a hanging basket. The liner can be easily punctured or cut so that the sides and bottom of a hanging basket can also be planted.  The liner is durable, long lasting and reusable.
Patent CA-2145091-A1 (CA)
Title: Means for obtaining mineral salts and/or fertilizers, their transportation and storage
Inventor: ANDREEV ALEXANDR A
IPC: C05G5/23
Filed: 1992-12-28
Abstract: The essence of the invention lies in the fact that the solid product, which is synthesized in the reaction vessel (1) from the base constituents and is the raw material used to produce the salt and/or fertilizer solution, is obtained in the form of a sludge which is loaded into the container (2) at predetermined temperatures such that the product crystallizes out until the desired solidification is achieved. The same container (2) is used for the transportation and storage of the solidified crystals. A solution of salt and/or fertilizer at the required concentration is produced immediately before being fed into the consumer device (4), the same container (2) being used for dissolving the crystals. The product can be trans-shipped as required.
Patent CA-2146519-A1 (CA)
Title: Process for storing sheet-like products
Inventor: MEIER JACQUES
IPC: B65H29/00
Filed: 1995-04-06
Abstract: ABSTRACT OF THE INVENTION A process for storing sheet-like products occurring continuously, in particular in an imbricated formation, in particular printed products such as newspapers, periodicals and the like, in the case of which process the sheet-like products are wound up on, and/or unwound from, a main roll, a first number of the products being wound up on, and/or unwound from, a first main roll (4) and a second number of the products being wound up on, and/or unwound from, a second main roll which is assigned to the first main roll.
Patent CA-2147730-A1 (CA)
Title: Roll for a papermaking machine
Inventor: ZUEFLE THOMAS
IPC: D21F3/08
Filed: 1995-04-24
Abstract: The invention provides a roll for a papermaking machine, comprising at least one strip element which extends substantially in the axial direction of the roll and which is supported, substantially against radial forces, by a plurality of supporting elements. The supporting elements comprise adjusting means by means of which a predetermined profile of the bending curve of the strip element can be adjusted in response to a given outer load. When the roll is configured as a shoe press roll, then the strip element may also be directly coupled with the press shoe. It is possible in this way, in the case of shoe press rolls, to ensure safe development of a hydrodynamic lubricating wedge and, in the case of other rolls, to adjust a desired profile of the bending curve of the strip element, under a given outer load.
Patent CA-2149054-A1 (CA)
Inventor: SIMON JEAN-RENE
IPC: G01N19/02
Filed: 1994-08-16
Abstract: Dispositif (D) concernant deux ensembles montés (E) identiques, assemblés par un bras de liaison (10) qui est pourvu de moyens de lestage (7) tels que le centre de gravité (G) du dispositif chargé soit focalisé sous la droite (ZZ') joignant les centres de rotation (0) des deux ensembles (E). Des moyens de mise en rotation du dispositif confèrent à son centre de gravité (G) un mouvement cycloïdal jusqu'à obtention d'une position angulaire déterminée qui est maintenue à l'aide de moyens appropriés. Application d'au moins deux dispositifs (D) pour la mise en oeuvre de méthodes de mesures comparatives de résistances au roulement et de limites d'adhérence, d'au moins deux trains de pneumatiques, ou d'au moins deux types de sols.
Patent CA-2153068-A1 (CA)
Inventor: KUFE DONALD
IPC: A61K48/00
Filed: 1993-12-08
Abstract: Isolated DNA encompassing the DF3 enhancer as well as a sequence encoding a heterologous polypeptide provides epithelial tissue-selective gene expression of the heterologous polypeptide, useful in methods of therapy.
Patent CA-2155881-A1 (CA)
Inventor: OAKES MALCOLM CAMPBELL
IPC: F24C3/14
Filed: 1995-08-11
Abstract: An LPG burning appliance has a body (10) with connection means (30,82) for releasably connecting the body to a fuel canister (36).  The body has a fuel inlet (48) and a burner assembly (12).  The burner assembly has an outlet jet (26) secured to the body and a fuel flow passage extends from the fuel inlet (48) to the fuel outlet jet (26).  The fuel flow passage includes a fuel flow conduit (14) both ends of which are secured to the body (10) and which extends through a flame zone of the burner assembly (12), thereby providing a fuel flow path  which constrains all fuel from the canister (36) to pass from the body inlet (48) to a flame zone of the burner assembly (12) and back to the fuel outlet jet (26).  The body further comprises a control valve (50) which is advantageously located between the fuel inlet (48) and the inlet to the fuel flow conduit (14).
Patent CA-2157212-A1 (CA)
Title: Cushioning device with improved flexible barrier membrane
Inventor: MITCHELL PAUL H
IPC: C08J5/12
Filed: 1995-08-30
Abstract: Products in the form of cushioning devices made from flexible membranes employing at least one layer including thermoplastic urethane and at least one layer of a copolymer of ethylene and vinyl alcohol are inflatable to a relatively high pressure. The cushioning devices maintain the internal inflatant pressure for extended periods of time by employing a phenomenon referred to in the industry as diffusion pumping. Ideally, the cushioning devices of the present invention can be permanently inflated with gases such as nitrogen or air.
Patent CA-2160215-A1 (CA)
Title: Separation of (meth)acrylic acid from the reaction gas mixture formed in the catalytic gas phase oxidation of c3/c4 compounds
Inventor: EGLY HORST
IPC: C07C57/04
Filed: 1995-10-10
Abstract: A process for the separation of (meth)acrylic acid from the reaction gas mixtureformed in the catalytic gas phase oxidation of propylene and/or acrolein by countercurrent absorption using a high-boiling inert hydrophobic organic liquid, in which the reaction gas mixture is passed through an absorption column countercurrently to the descending high-boiling inert hydrophobic organic liquidand (meth)acrylic acid is subsequently fractionally separated from the liquid effluent leaving the absorption column and containing (meth)acrylic acid, wherein a rectifying prozess is superimposed on the absorption  process occurring naturally in the absorption column by removing a quantity of energy from the absorption column which exceeds its natural energy loss resulting from contact with the ambient atmosphere.
Patent CA-2161058-A1 (CA)
Title: Guarded Surgical Scalpel
Inventor: PIERCE ROBERT W
IPC: A61B17/3211
Filed: 1995-10-20
Abstract: This invention relates to an improved guarded surgical scalpel having a movable guard that can be retracted to expose the blade and that can be extended to cover the sharp cutting edge of the blade. The guard is telescopically mounted inside the blade handle and includes a deflectable top wall portion that holds adetent pin. This detent pin engages a slot having upturned ends that is formed in at least one side wall of the blade handle. The detent pin is biased upwardly into the upturned ends to hold the guard in the retracted or extended position.
Patent CA-2168047-A1 (CA)
Title: Cohesion cell
Inventor: CAMPAGNE JOHN H
IPC: F03G7/10
Filed: 1996-01-29
Abstract: In a tool to create energy, a surface tension apparatus consists of a longitudinally constructed primary framework made of a rectangular frame with cross bars mounted at regular intervals on the longer sides; which is coupled to a corresponding secondary framework made of an identical frame having long and narrow strips made of flexible material attached at regular intervals at both ends, of the shorter sides, flush and in close proximity so that said strips may freely embrace said cross bars.. In this invention, the framework embodiment is constructed to accommodate and be mounted on the inner wall of a cylinder shaped container at an angle and position so as to alternately enter a pool of liquid inside the container, at a desired angle in an open configuration when strips and cross bars remain separated; while existing said pool of liquid in a closed configuration when said strips and cross bars embrace; thereby causing an unbalanced system of energy, resulting in new energy. Since surface tension is caused by cohesion, I call the unit a cohesion cell, and the new energy, Artificial Energy.
Patent CA-2171322-A1 (CA)
Inventor: MILLER DAVID W
IPC: H04N7/01
Filed: 1994-08-24
Abstract: Interface électronique destinée à convertir un signal vidéo entrelacé (101) en un signal vidéo non entrelacé adapté à un écran plat (127) d'affichage à cristaux liquides. On utilise un plan d'interpolateur analogique dans lequel les informations disponibles dans une ligne de balayage vidéo entrante sont retardées et échantillonnées (129), et des signaux de sortie sont créés par interpolation entre l'entrée échantillonnée et des signaux (131) de ligne de balayage effectifs et interpolés. Les signaux de sortie sont ensuite convertis en un signal (125) de sortie intégré séquentiel non entrelacé ayant une fréquence correspondant à la résolution horizontale d'une ligne de balayage de l'écran plat.
Patent CA-2171575-A1 (CA)
Title: Composite molded product
Inventor: TAKAHASHI HIDEKI
IPC: B29C45/14
Filed: 1996-03-12
Abstract: The present invention relates to a composite molded product in which a molded crosslinked rubber (I) is integrally bonded with a molded product (II), the base material thereof comprising (a) a thermoplastic polymer containing a polar group and/or (b) a thermoplastic polymer containing an inorganic filler.  The composite molded product of the present invention can be produced by placing the crosslinked rubber molded product (I) in an injection molding die, and injecting (a) a thermoplastic polymer containing a polar group or (b) a thermoplastic polymer containing an inorganic filler into the molding die.  The composite molded body of the present invention can be used, for example, for wind shield gaskets for cars and for weatherstrips.
Patent CA-2173815-A1 (CA)
Title: Use of a Hydrofluorocarbon in an Emulsion; Composition and Emulsion Containing Such a Compound
Inventor: PHILIPPE MICHEL
IPC: C09K23/34
Filed: 1996-04-10
Abstract: Use of perfluoroalkylethyl alkanoate esters of formula RfC2H4OCORh (I), (where Rf = 4-20C perfluoroalkyl and Rh = 1-29C alkyl) to prepare stable emulsions comprising at least one oil phase and an aq. phase is new. Also claimed are emulsions comprising an oil phase and an aq. phase, where the oil phase consists essentially (see below) of one or more cpds. (I). Also claimed are cosmetic, sanitary, pharmaceutical or food compsns. contg. an emulsion as above. (I) is 2-perfluorooctylethyl hexanoate, 2-decyltetradecanoate, octanoate, octadecanoate, docosanoate or decanoate, or 2-perfluorohexylethyl 2-butyloctanoate, 2-ethylhexanoate or octanoate. (I) are used to prepare emulsions which: contain 0.1-30 (esp. 0.5-20) wt.% (I); may also contain opt. fluorinated hydrocarbon oils, silicone oils and/or perfluorinated oils; are o/w, w/o or multiple emulsions; and/or have an aq./oil phase ratio of 0.1-9, esp. 1.5-5. (I) make up ≥ 50 (esp. ≥ 75) wt.% of the oil phase, which may also contain oil-soluble additives, esp. vitamins, perfumes, fatty acids, lipids and ceramides.
Patent CA-2174668-A1 (CA)
Inventor: HARRIS RANDALL L
IPC: B65D71/56
Filed: 1995-08-15
Abstract: Accessoires de transport du type panier (10) dégageant d'importantes parties des articles conditionnés (B). Les rebords latéraux (12) relativement courts et comportant une découpe inclinée vers l'intérieur sont reliés par des bandes souples (18) faisant partie intégrante de ces panneaux et entourant les articles (B) conditionnés aux extrémités de l'accessoire de transport (10). Une anse (20) peut relier les bandes souples opposées (18) ou faire partie intégrante d'un panneau constituant l'anse (38) et s'étendant vers le haut à travers une ouverture (44) ménagée dans le panneau du fond (16A) de l'accessoire de transport (10). Un panneau de fond transversal (62 et 66) vient au contact du panneau de fond (16A) selon une disposition face à face.
Patent CA-2180061-A1 (CA)
Inventor: STEPHAN GUENTER
IPC: B65H29/68
Filed: 1996-06-27
Abstract: The invention relates to a process and a device for the braking of a sheet in the delivery of a sheet-fed rotary printing press by means of blast air. For the purpose of the contactless transport of the sheets in the region of the braking section, braking is effected by the formation of shear stresses in the blast air underneath the sheet through the adjustment of a state of equilibrium between the energy, acting on the sheet, of the blast air for braking, directed against the sheet-transport direction, and the kinetic energy of the sheet being braked, with the result that, in the region of the braking path, the sheet is carried in contactless manner by the air stream.
Patent CA-2183535-A1 (CA)
Inventor: TAYLOR RONALD P
IPC: A61K47/48
Filed: 1995-02-28
Abstract: L'invention concerne des produits de recombinaison constitués d'hétéropolymères à base d'antigen (AHP). Les hétéropolymères à base d'antigènes comprennent au moins un anticorps monoclonal se fixant spécifiquement au site récepteur du complément (CR1) sur un éthythrocyte humain ou de primate, et l'anticorps monoclonal anti-CR1 est réticulé en un antigène spécifique à un auto-anticorps pathogène cible. L'invention concerne également un procédé de traitement de maladies autoimmunes chez l'homme ou chez des primates, utilisant les AHP.
Patent CA-2186175-A1 (CA)
Title: Main bearing structure for internal combustion engine
Inventor: PUTNAM CRAIG A
IPC: F02F7/00
Filed: 1996-09-23
Abstract: A main bearing structure for an internal combustion engine includes a cylinder block with main bearing bulkheads which are bored for receiving cylindrical alignment elements carried in a main bearing cap assembly. The cylindrical alignment elements and the bores formed in the cylinder block are not concentric, with the result that a majority of the cylindrical alignment elements extending into the cylinder block are in interference fit with the cylinder block itself.