baber/WOPTO huggingface dataset:
Patent CA-2034928-C (CA)
Title: Secondary fuel modulating valve
Inventor: FEHR WILLIAM A
IPC: F02M9/02
Filed: 1991-01-25
Granted: 1992-06-09
Abstract: SECONDARY FUEL MODULATING VALVE                  Abstract of the Disclosure A valve for controlling the flow of secondary fuel to a  turbo-charged  diesel  engine.    The valve  incorporates  a cylinder, a first inlet port which couples the cylinder to a secondary fuel reservoir, a second inlet port which couples the cylinder to the engine's turbo-charger, a discharge port which couples the cylinder to a secondary fuel inlet of the engine, and a piston which is slidably displaceable within the cylinder to controllably open and close the discharge port in response to changes in the turbo-charger's boost pressure.  The piston moves between a closed position in which the piston blocks secondary fuel flow from the first inlet port to the discharge port, a first range of open positions  in which the piston  allows progressively increasing amounts of secondary fuel to flow from the first inlet port to the discharge port, and a second range of open positions in which the piston allows progressively decreasing amounts of secondary fuel to flow from the first inlet port to the discharge port.
Patent CA-2042355-C (CA)
Title: Sulfamidosulfonylurea derivatives and herbicides
Inventor: MAKINO KENZI
IPC: C07D521/00
Filed: 1990-10-19
Granted: 1995-11-14
Abstract: Herbicidal compounds of general formula:                           (I) wherein R11 and R12 are C1-2 alkyl and B is -CH3 or -OCH3.
Patent CA-2043077-C (CA)
Title: Prostaglandin analogues for use in medicine
Inventor: LONG WALKER ANDERSON
IPC: A61K31/40
Filed: 1991-05-23
Granted: 2003-08-19
Abstract: The present invention is concerned with the use o~ a compound o~ formula (I) (see fig I) wherein -W- is (see fig II or III) wherein Z is -V(CH2)b CO2H where b is 1 or 2 and V is oxygen when b is 1 or methylene when b is 2;        X is hydrogen, cyano, or -C=CH; and the dotted line represents an optional doubly bond;   and physiologically functional derivatives thereof, in the manufacture of a medicament for the prophylaxis or treatment of congestive heart failure.       The medicaments obtained thereby and their use in the prophylaxis and treatment of congestive heart failure are also within the scope of the invention.
Patent CA-2044486-C (CA)
Title: High pressure gas line breakaway connector
Inventor: BRYCE GORDON
IPC: F16L37/28
Filed: 1991-06-13
Granted: 1999-11-16
Abstract: An in-line connector for a hose is provided with an automatic release mechanism which allows the connector to uncouple when a predetermined level of tension is applied to the connector through the hose.
Patent CA-2046333-C (CA)
Title: Binder for liquids
Inventor: GOBEL GERD
IPC: B01J20/26
Filed: 1990-02-01
Granted: 2000-01-18
Abstract: A binder for liquids contains cross-linked, hydrogel-forming polymers and compounds with a large surface area and/or a capillary and/or fibrous structure.
Patent CA-2053934-C (CA)
Title: Spatter shield for dishwasher door
Inventor: BERTSCH ROGER J
IPC: A47L15/42
Filed: 1991-10-22
Granted: 1994-11-22
Abstract: A spatter shield is provided which is attached to a lower portion of the inner door of a dishwasher at a location above and inside the upper edge of the enclosure tub.   This shield includes a flange area for deflecting fluid splashed toward the dishwasher opening back into the tub when the door is closed.  A channel is provided which is shielded by the flange area for receiving run-off fluid from  the  flange  area  when  the  door  is  open  and  for discharging that run-off into the tub when the door  is closed.   The  shield  can  extend  horizontally  along  a substantial length of the door and is preferably attached to the door by way of a rib on the door which is received in a toothed slot of the shield.   The teeth within the slot permit the rib to be inserted relatively easily but resist withdrawal of the rib.  These teeth are preferably co-extruded with the  rest of the shield from a plastic composition that is relatively flexible with  respect  to the material forming rest of the shield.
Patent CA-2057097-C (CA)
Title: Process for the production of cellulose fibre containing products in sheet or web form
Inventor: JOHANSSON KJELL
IPC: D21H17/67
Filed: 1991-12-05
Granted: 1997-10-28
Abstract: Cellulose fibre  containing products  in sheet or web form, such as paper  and pulp  sheets, are  produced from a suspension  of  cellulose  containing  fibres, and optional fillers, to which  is  added  anionic  inorganic particles, such as  bentonite and  silica based  particles, and a cationic  carbohydrate  polymer   containing   aluminium.  The cationic carbohydrate  polymers are cationic galactomannans or cationic starch. High cationized starch with a degree of substitution of at least 0.07 are especially suitable.
Patent CA-2078697-C (CA)
Title: Imine compounds and their production
Inventor: MATSUMOTO MITSUHIRO
IPC: A01N43/84
Filed: 1992-09-21
Granted: 2003-12-30
Abstract: The present invention is directed to an imine compound of the general formula:    wherein R1 and R2 are the same or different and each represent a C1-C5 alkyl group, or R1 and R2 are combined together to form a C4-C5 alkylene group; R3 is a C1-C5 alkyl group, a alkenyl group or a C3-C4 alkynyl group. The imine compound of the present invention is useful as an intermediate in the production of agrochemicals and the like. The invention is also directed to an amide compound useful as a raw material for preparation of the imine compound and to production processes for these compounds.
Patent CA-2089914-C (CA)
Title: Work space partition system
Inventor: UNDERWOOD ROBERT A
IPC: E04B2/82
Filed: 1993-02-19
Granted: 1995-09-19
Abstract: A work space management system for creating work areas including two horizontal elongate tracks attached to a permanent wall with a decorative wall tile disposed therebetween and an office partition panel attached to the tracks at variably selectable positions for defining and partitioning the work areas. Overhead modular storage units and work surfaces may attach alternatively to the panels and tracks at any point and may be removed and relocated as needed. The brackets attaching the modular furniture to the track include an anti-dislodgement tang preventing disconnection of the furniture units from the track by only vertical movement.
Patent CA-2091111-C (CA)
Inventor: SADIGH-BEHZADI AMIR-AKBAR
IPC: H01R12/57
Filed: 1993-03-05
Granted: 1996-08-20
Abstract: A connector assembly for electrically connecting an electronic apparatus to a printed circuit board includes a matable socket connector and header connector.   The socket connector  includes  a  lower  housing  which  supports  the electronic apparatus and which is capable of containing an insulative curable potting compound.  A plurality of electrical contacts  is supported by the  lower housing  in electrical engagement  with  the  electronic  apparatus.   A  cover  is supportable over the lower housing for enclosing the housing. The  electronic  apparatus  is  supported within  the  socket connector in position so that the curable potting compound may completely surround the electronic apparatus providing an environmental seal.  The socket connector is insertable into the header connector  supported on the printed circuit to establish electrical connection therebetween.
Patent CA-2100202-C (CA)
Title: Ink-jet recording process, and ink set and ink-jet recording instrument for use in such process
Inventor: TAKIZAWA YOSHIHISA
IPC: C09D11/326
Filed: 1993-07-09
Granted: 1998-09-15
Abstract: Disclosed herein is an ink-jet recording process which comprises applying a first liquid at least containing a water-soluble resin having at least one carboxyl group or anhydride thereof, or sulfonic group in unit molecule to a recording medium and then applying an ink at least comprising water, an organic solvent, a dye, an alkali-soluble resin and an alkali to the portions where the first liquid has adhered, thereby forming an image.  An ink set and an instrument for use in such a process are also disclosed.
Patent CA-2102446-C (CA)
Inventor: SMITH PAUL F
IPC: H04B10/556
Filed: 1993-11-04
Granted: 1998-07-07
Abstract: The apparatus (10) consists of a filter (24) for anti-aliasing the received RF signal.  After filtering, an Analog-to-Digital (A/D) converter (25) converts the received RF signal to a digital signal.  The digital signal is then converted in an optical converter (26) to an optical signal.  At the other end, the received optical, digital signal is first converted (42) to an electrical, digital signal.  The electrical, digital signal is then converted to an RF signal in a Digital-to-Analog (D/A) converter (43).  The method consists of anti-aliasing the RF signal (64).  The RF signal is converted to a digital signal (65) and then converted to an optical, digital signal (68).  At the other end, a received optical, digital signal is converted to an electrical, digital signal (82) which is then converted to an RF signal (85) and filtered (86).
Patent CA-2105774-C (CA)
Inventor: EDWARDS STUART D
IPC: A61M25/01
Filed: 1992-11-05
Granted: 1993-05-09
Abstract: Cathéter (10) comportant à son extrémité une électrode (16) pliable au gré de l'utilisateur dans deux directions différentes. L'électrode (16) adopte une courbe prédéterminée différente lorsqu'elle est pliée dans les deux directions.
Patent CA-2108685-C (CA)
Inventor: GRAEBE ROBERT H
IPC: A47G9/10
Filed: 1992-12-07
Granted: 2000-11-07
Abstract: Coussin modulaire (10) comprenant une base profilée (12) pourvue d'une partie postérieure plate (20) et d'une partie antérieure surélevée (21), avec des creux angulaires (26) et un pommeau surélevé (25) servant à répartir le poids sur les cuisses. Cette base est associée à un coussinet élastique (13) placé sur la partie plate (20) de la base (12) afin de diminuer la pression sur les ischions et les trocanters, ainsi qu'à un élément de couverture (11) présentant une surface inférieure antidérapante (46), une partie de sa surface supérieure (55) étant étirable en deux directions. Le coussinet élastique (13) peut être composé de cellules gonflables (14) de forme pyramidale, avec un sommet aplati. Un élément de retenue (90) en U peut être placé à l'avant de la base (12), cet élément présentant des côtés (92) faisant saillie vers le haut, afin de maintenir les jambes de l'utilisateur.
Patent CA-2124309-C (CA)
Title: Bag and method of constructing the same
Inventor: MAARSCHALK AXEL
IPC: B66F3/35
Filed: 1994-05-25
Granted: 2006-07-25
Abstract: A geometrically-shaped bag for lifting and positioning objects has a layer of fluid impermeable, non-porous material forming an expandable bladder having opposite ends and a first layer of wound strands enclosing the expandable bladder. A method of manufacturing the bag comprises the steps of providing a geometrically-shaped mold member having an axis of rotation extending through opposite ends of the mold member, coating the mold member with fluid impermeable, non-porous material to form an expandable bladder having opposite ends, winding a first layer of strands onto the mold member over the expandable bladder, and removing the mold member from the expandable bag.
Patent CA-2128020-C (CA)
Title: Additives and fuel compositions
Inventor: GOBERDHAN DHANESH GORDON
IPC: C10L1/192
Filed: 1993-01-14
Granted: 2003-10-14
Abstract: An additive composition for improving the cold flow properties of crude oils or fuel oils such as middle distillate Eras! oils comprises an addition product or condensate cold flow improver additive in combination with a demulsifier.
Patent CA-2128726-C (CA)
Title: Water dispersible granules of liquid pesticides
Inventor: LLOYD JOHN MALCOLM
IPC: A01N25/14
Filed: 1993-01-22
Granted: 2002-01-15
Abstract: Water dispersible granules suitable for agricultural application are prepared by first preparing absorbent water dispersible granules and then loading biologically active substances into the preformed absorbent granules.
Patent CA-2131170-C (CA)
Inventor: PANTALONI JACQUES
IPC: F16L59/02
Filed: 1993-01-08
Granted: 2005-09-20
Abstract: La présente invention a pour objet un capitonnage modulaire isolant pour enceinte fermée (7), constitué de panneaux (1, 2) et d'éléments préfabriqués, spécialement adapté aux enceintes destinées au transport de marchandises telles que les containers. Lesdits panneaux et éléments préfabriqués font partie d'un prêt à monter ou "kit" adaptable aux dimensions de l'intérieur de l'enceinte (7) à isoler, et comprenant la totalité des éléments nécessaires au capitonnage, lesdits panneaux (1) recouvrant les parois périphériques et le plafond de l'enceinte, étant constitués d'un isolant monobloc autoporteur en plaques, et lesdits éléments préfabriqués comprenant essentiellement des écarteurs (6) sous forme de cale s ponctuelles, placés entre la surface interne de l'enceinte (7) et au moins celles externes desdits panneaux (1), et réalisées dans un matériau apte à rompre toute conduction thermique entre les deux dites surfaces.
Patent CA-2131809-C (CA)
Title: Contenant etiquete fait en partie de matieres plastiques recyclees
Inventor: DE CALUWE ROBERT C
IPC: C08H/
Filed: 1993-03-08
Granted: 1997-10-14
Abstract: La présente invention a trait à un conteneur en matériau thermoplastique portant une étiquette (20) qui recouvre substantiellement la surface extérieure visible du corps du conteneur. Le conteneur consiste en un élément extrudé monocouche ou multicouche. La couche (12) du conteneur visible de l'extérieur est faite de 10 % à 100 % de polyester et comprend également du polypropylène, présent à titre d'impureté.
Patent CA-2134212-C (CA)
Inventor: CONNER MITCHEL A
IPC: E04C3/10
Filed: 1993-04-26
Granted: 1999-04-06
Abstract: A steel beam (1) is reinforced by an attachment (A) which creates a moment (CM) to counteract loads (L) placed on the beam (1) when it is incorporated into a structure. The attachment (A) includes a tramitting member (9) which is secured to the underside of the beam and a tensioned cable (13) which is carried, in a tensione d state, by the transmitting member (9). The tensioned cable (13) comprises the transmitting member (9) creating an upward mo ment (CM) which is transmitted to the beam (1).
Patent CA-2141045-C (CA)
Inventor: HOFFMAN STEVEN M
IPC: G02F1/133
Filed: 1994-06-13
Granted: 1999-08-17
Abstract: A display circuit and associated method, including a high-persistence display element (1018), such as a liquid crystal display device (130)) which visually displays sequences of informational image frames (260, 266) while minimizing interference between successive ones of the frames. A sequence of informational image frames are displayed upon the display element (1018), thereby to generate a visual signal which appears to scroll across the display element. Blank image frames (b) are interspersed between successive ones of the informational image frames to reduce thereby interference between successive ones of the informational image frames.
Patent CA-2142671-C (CA)
Title: Composition for enhancing hair growth
Inventor: KOGA HIROYASU
IPC: A61Q7/00
Filed: 1995-02-16
Granted: 1999-03-23
Abstract: A composition for enhancing hair growth which comprises a compound represented by the following formula (I) as an active ingredient:                                  (I) wherein R1 represents an alkyl group having 1 to 8 carbon atoms, R represents an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 6 carbon atoms or a cycloalkyl group having 3 to 8 carbon atoms and X represents -O- or -NH- and a carrier or diluent acceptable for topical composition.        The composition for enhancing hair growth of the present invention has a hair growth enhancing activity and therefore is useful as a hair growth preparation.
Patent CA-2148487-C (CA)
Title: Stabilized polyamide fiber
Inventor: REICHMANN MARK G
IPC: C08L23/26
Filed: 1994-08-18
Granted: 2006-08-15
Abstract: Polyamide filaments stabilized with a copper-containing stabilizer and a polyolefin synergist exhibit substantially improved dry heat stability. The filaments withstand processing at elevated temperatures and are particularly useful in applications where extended exposure to elevated temperatures in air is contemplated.
Patent CA-2148520-C (CA)
IPC: A61H15/00
Filed: 1995-05-03
Granted: 1999-03-09
Abstract: A hand exerciser device for fatigueless muscular exercising of a user's hand, arm and wrist, comprising: a first and a second spherical ball, each sized to fit inside the palm of a user's hand and surfaced for comfortable skin contact. A rigid connector tube interconnects the first and second balls by having its opposite end portions slidingly extending through a bore in the wall of each corresponding ball, wherein free rotational motion of the first and second ball members independently of one another is achieved. The intermediate section of the connector tube forms an accordion pleating, providing limited universal joint capability.
Patent CA-2150017-C (CA)
Inventor: ANDERSON CARTER R
IPC: G01N27/30
Filed: 1993-05-13
Granted: 1999-08-10
Abstract: A reference electrode system for a disposable test cell which provides both a reference electrical potential and a liquid junction between the reference medium and as analytic or sample medium to which sample is introduced to be tested includes a substrate (11) carrying and supporting a thin metallic electrode layer, an hydrophilic medium overlays the electrodes, a portion connecting the metallic layer and the sample conducting medium to provide an electrical connection and free diffusion liquid junction with the sample medium, a liquid impermeable dielectric barrier layer (15) sealing all but a selected, relatively minor portion (17) of the hydrophilic medium exposed to contact the analytic medium. Electrolyte salts introduced into the free diffusion channel control both the reference electrode potential and the junction potential.
Patent CA-2150878-C (CA)
Inventor: SUTYLA WILLIAM
IPC: A45C13/02
Filed: 1995-06-02
Granted: 2005-04-26
Abstract: A container having a plurality of compartments for screws and the like is defined by a box having side walls and end walls leaving faces at right angles to the side and end walls open. Inside the box is inserted a convoluted or castillated divider sheet separating the box transversely into a plurality of separate compartments together with a divider plate parallel to the open faces and separating the compartments into upper and lower sections. The side and end walls each have outwardly extending flanges lying in the plane of the open face so that a door can slide over the flanges with channels at either edge of the door to hold the door in place. A handle is located on one side wall for carrying the container.
Patent CA-2152335-C (CA)
Inventor: REED LARRY E
IPC: C21D1/52
Filed: 1995-06-21
Granted: 1999-08-17
Abstract: A novel method for treating the radiant tubes of a fired pyrolysis heater with an antifoulant composition for inhibiting the formation and deposition of coke thereon. Such novel method includes introducing the antifoulant into the crossover conduit between the convection tubes and radiant tubes of the fired pyrolysis heater.
Patent CA-2153322-C (CA)
Title: Concrete armor unit to protect coastal and hydraulic structures and shorelines
IPC: E02B3/14
Filed: 1994-08-17
Granted: 1998-11-17
Abstract: An armor unit for protecting coastal, river, lake, and reservoir banks, shorelines, and other structures from the damaging hydrodynamic forces of waves and water currents. The armor unit has a central elongate member (4) and first and second outer elongate members (8, 10) connected with the central elongate member on opposite sides thereof. The first and second outer elongate members have parallel longitudinal axes (12, 14) extending normal to the longitudinal axis (6) of the central elongate member. The elongate members may each have an octagonal cross section decreasing from an intermediate portion toward the opposite ends. When a plurality of units are interlocked to define a protective array, a high degree of wedging is afforded between the octagonal members. A form for casting the armor unit is also disclosed.
Patent CA-2171458-C (CA)
Inventor: YAMAGUCHI MASAYOSHI
IPC: H05K3/46
Filed: 1994-09-14
Granted: 2001-11-27
Abstract: Des puces nues (201 à 203) sont montées dans des régions (101 à 103) d'une carte à circuits imprimés (100). Les puces sont soudées à une carte mère au niveau de plots d'électrodes externes (105) sur leurs bords. Des plots conducteurs (107) et les plots d'électrodes externes (105) sont reliés par l'intermédiaire d'une configuration de circuits (109), de trous traversants (111) et de trous d'interconnexion entre couches (112). Une configuration de circuits (109) est créée sur une surface de soudage de dé des puces à CI nues (201, 202) où l'isolation n'est pas nécessaire. Ces opérations permettent de produire un module multipuce.
Patent CA-2173544-C (CA)
Inventor: MICHELET JEAN-FRANCOIS
IPC: A61Q7/00
Filed: 1996-04-04
Granted: 1999-10-05
Abstract: L'invention concerne l'utilisation dans une composition en tant qu'activateur et/ou stabilisateur de cyclooxygénase d'au moins un dérivé de pyrimidine substitué en 6, plus particulièrement d'au moins un dérivé de pyrimidine 3-oxyde substitué en 6. L'invention concerne également une composition et un kit contenant au moins un des substrats de la cyclooxygénase et au moins un dérivé de pyrimidine substitué en 6, plus particulièrement au moins un dérivé de pyrimidine 3-oxyde substitué en 6 et son utilisation. Cette composition ou ce kit peuvent en outre contenir de la cyclooxygénase.
Patent CA-2174600-C (CA)
Title: Curable coating composition
Inventor: BRIGGS RODNEY L
IPC: C09D163/00
Filed: 1996-04-19
Granted: 2007-06-26
Abstract: A curable coating composition is described comprising two components that are reactive with one another upon curing to form urethane linkages. The composition further comprises a third component that,includes one or more epoxide groups. Coatings prepared with this coating composition can be, cured and coated with additional coating(s), providing good intercoat adhesion to the subsequent coating.
Patent CA-2176364-C (CA)
Inventor: CRAFTON SCOTT P
IPC: C21D9/08
Filed: 1995-01-10
Granted: 2003-10-14
Abstract: Waste gases generated in the process of manufacturing cores and castings are collected and inventively routed to a heat treating furnace (12) for incineration. Additionally, as a portion of the waste gas is being routed, it is put to use in the reclaiming of uncured scrap materials and the reclaiming of sand within the furnace. Additionally, provisions are made for decreasing the height of the furnace by decreasing the height of hoppers therein and increasing the size of the base of the hoppers to maintain proper flow of reclaimed sand and portions of core materials being reclaimed therein toward the base of the hopper. Multiple fluidizers (18) are employed in the base of the hopper to accomodate for the increased size of the base of the hopper and maintain optimum flow of materials toward the base and optimum fluidization of the materials within the hopper.
Patent CA-2187515-C (CA)
Title: Apparatus and method for improving gas backwash in lateral underdrains
Inventor: BROWN MARVIN A
IPC: B01D29/88
Filed: 1994-05-12
Granted: 2002-01-22
Abstract: An apparatus (10) and method for gas backwashing a granular media (14) supported upon a lateral underdrain (12) is disclosed. The lateral underdrain (12) includes a plurality of dispersion apertures (40) therethrough and at least one liquid return conduit (36) extending to a discharge (20) at a level below the dispersion apertures (40). The present invention provides for equal distribution of backwash gas across the entire lateral underdrain (12) by directing backwash gas through the dispersion apertures (40) into the granular media (4) and directing liquid from the granular media (14) through the liquid return conduit without obstructing backwash gas flow through said apertures (40) from a gas pocket (50) formed underneath said apertures (40).