baber/WOPTO huggingface dataset:
Patent CA-2120219-A1 (CA)
Title: Articulating log loading boom
Inventor: STOYCHOFF TERRY A
IPC: B66C23/68
Filed: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE      A relatively small range of relative movement between the inner boom 10 and the outer boom 12 of an articulated log loader and the problems associated therewith may be avoided through the use of links (32) having spaced pivot pins (34,35) respectively connected to adjacent ends of an inner boom (10) and an outer boom (12) along with meshed sector gears (39,40) which act to synchronize relative movement between the inner boom (10') and the outer boom (12') upon operation of a hydraulic cylinder (20') inter connecting the two.
Patent CA-2121098-A1 (CA)
Inventor: ROSSI CRISTIANO
IPC: B23K9/007
Filed: 1994-04-12
Abstract: In a welding station, particularly for motor-vehicle bodies,  the elements to be welded are  locked in a precise position by locking devices carried by locating gates. There are provided a number of pairs of locating gates, corresponding to the number of different types of structures to be welded on which the station must operate.  The gates are mounted on powered carriages which are guided longitudinally on both sides of the conveyor line to allow the pair of gates which are in the operative position to be rapidly interchanged. The elements of the structure to be welded reach the work area suspended to a hook, without being preliminarly connected to each other.
Patent CA-2124240-A1 (CA)
Title: Multi-ply tissues having internal indicia
Inventor: HOLLENBERG DAVID H
IPC: D21H27/30
Filed: 1994-05-25
Abstract: A multi-ply tissue contains an internal indicia, such as a printed pattern applied to the center ply, which is visible through the outer plies of the tissue and which indicates the presence of some unique ingredients within the tissue product.
Patent CA-2125060-A1 (CA)
Title: Ophthalmic Solution for Artificial Tears
Inventor: DABROWSKI HENRY P
IPC: A61K9/00
Filed: 1994-06-03
Abstract: An ophthalmic artificial tear solution is described for treating irritation and dryness of the eyes with a formulation that includes polyvinylpyrrolidone, a preservative such as benzalkonium chloride, glycerin and hydroxypropyl methylcellulose, wherein the composition is an aqueous solution having isotonic properties with respect to the eye.  The ophthalmic solution of the invention is characterized as having a low viscosity, preferably less than 5 cps, and a low surface tension, preferably less than 40 dynes/cm, wherein wettability, retainability and comfort of the user are enhanced.
Patent CA-2127640-A1 (CA)
Title: Two-way valve for a tap of a compressed or liquefied gas cylinder, and tap provided with such a valve
Inventor: KERGER LEON
IPC: F16K1/30
Filed: 1994-07-08
Abstract: The valve (31) comprises at least two lateral openings (34, 36) which can be shut off by a plug (40) provided with an axial orifice (48) for the passage of gas and sliding axially in the casing (32) between a position in which the openings (34, 36) are shut off under the influence of a spring (44) and an open position counter to the action of the spring (44) under the influence of the pressure of the filling gas, and a level valve (52) activated by a float (62) at the bottom of the casing (32).      The plug (40) comprises an inner cavity (70), the bottom of which has a cross-section in the shape of an open "V". In this cavity (70) is a ball (72) which prevents the cylinder from being filled when the latter is inclined sufficiently for the ball not to be situated at the bottom of the cavity (70).
Patent CA-2128531-A1 (CA)
Title: Water-based hair spray compositions containing multiple polymers
Inventor: PIERCE DEBORAH R
IPC: A61Q5/06
Filed: 1993-01-25
Abstract: A water-based hair spray composition is provided herein which is capable of delivering a fine finishing mist to provide a stiff resin film having excellent hair holding power, with superior shine, and feel, and within a relatively low drying time, approaching that of alcohol-based systems. The composition of the invention attains its unique attributes by including a predetermined blend of at least two hair spray resins, one being a water soluble resin, and the other resin being a water dispersible polyester or polyesteramide.
Patent CA-2129711-A1 (CA)
Title: Controlled epoxidation of propylene
Inventor: WU CHUNG-NAN T
IPC: C07D301/19
Filed: 1994-08-08
Abstract: CONTROLLED EPOXIDATION OF PROPYLENE      (Docket No  81,154 -F ) ABSTRACT OF THE DISCLOSURE    In a regulated process wherein propylene is reacted with tertiary butyl hydroperoxide in solution in tertiary butyl alcohol to produce propylene oxide and tertiary butyl alcohol in a reactor system comprising a first isothermal segment comprising a plurality of at least four sequentially intercon-nected internally cooled reactors,  and a second adiabatic segment, an initial feed mixture is continuously charged to the first reactor,  comprising propylene and a recycle stream composed of about 25 to about 75 wt % of the combined weight of said propylene and said recycle stream, a plurality of feed streams comprising a tertiary butyl alcohol solution of tertiary butyl hydroperoxide and molyb-denum catalyst are charged to each of at least four sequen-tially interconnected reactors, and about 60 to 80 wt% of the tertiary butyl hydroperoxide is converted in the isothermal segment; the recycle stream being removed at the end of the isothermal segment and the remainder of the intermediate reaction mixture being passed through the adiabatic segment where additional tertiary butyl hydroperox-ide is converted.
Patent CA-2131949-A1 (CA)
Title: Continuous hot melt adhesive applicator
Inventor: FORT WESLEY C
IPC: B05D5/10
Filed: 1994-09-13
Abstract: Continuous Hot Melt Applicator Abstract of the Disclosure A hot melt applicator particularly adapted to apply a continuous coating of hot melt adhesive to a substrate includes a plurality of dispensing nozzles connected directly to an adhesive manifold having passages for directing molten hot melt adhesive to each of the dispensing nozzles. A plurality of needle valves corresponding in number to the dispensing nozzles are also connected to the adhesive manifold for allowing individual control of the adhesive flowing to each nozzle. The applicator further includes an air manifold for supplying pressurized air to each of the dispensing nozzles and for causing the adhesive to be discharged from some or all of the nozzles in a swirling pattern. At least one adhesive supply valve is mounted to the adhesive manifold for controlling the supply of adhesive to the passages in the adhesive manifold and ultimately to the nozzles. A cleaning fluid control valve is also mounted to the adhesive manifold for controlling the supply of cleaning fluid through the passages in the adhesive manifold and the nozzles.
Patent CA-2132025-A1 (CA)
Inventor: VIOLI RAYMOND
IPC: E05C19/02
Filed: 1994-09-13
Abstract: Le dispositif selon l'invention comprend une tige mâle (5) fixée à la porte (1) et venant s'engager dans un élément femelle (6) fixé sur le moufle  (2)  de  four.  L'élément  femelle  (6)  comprend  des  organes  de verrouillage (9)  déplaçables radialement pour venir s'engager dans une gorge intermédiaire (8) de la tige mâle (5) lorsque la porte est fermée. Le déverrouillage s'effectue en manoeuvrant un poussoir (13) qui repousse une couronne intérieure d'appui  (19) venant porter contre une bague de déverrouillage   (10)   venant   elle-même   solliciter les organes de verrouillage (9) à l'écart de l'alésage interne (7) de l'élément femelle (6) pour les faire sortir de la gorge (8) de la tige mâle (5).
Patent CA-2135343-A1 (CA)
Title: Resilient edges for power operated doors
Inventor: DAILEY GEORGE W
IPC: B60J10/00
Filed: 1994-11-08
Abstract: A pair of flexible interlocking edges for power operated doors primarily used on mass transit vehicles such as subway cars. If door closing is prevented, edge design allows withdrawal of obstructions, including deformable objects caught in the interstices of mating edges.
Patent CA-2138776-A1 (CA)
Title: Penetration and blast resistant composites and articles
Inventor: HARPELL GARY A
IPC: B32B15/14
Filed: 1993-06-02
Abstract: A flexible composite of manufacture especially suitable for use as a ballistic resistant body armor. An improved penetra-tion resistant composite of the type comprising at least one substrate layer having one or more planar bodies affixed to a surface thereof, the improvement comprising laminated planar bodies comprising at least two layers, at least one of said layers being a metal layer positioned on the impact side of said bodies exposed to said threat and at least one of said layers being a fibrous layer comprising a fiber network in a polymeric matrix.
Patent CA-2140000-A1 (CA)
Title: Device for cosmetic and relaxation treatment
Inventor: LAUTERBACH ANTONIN
IPC: A61N1/36
Filed: 1995-01-11
Abstract: The device is used for cosmetic and relaxation treatment involving physical factors acting synergistically, including magnetic field, electrostimulation and photostimulation. The device has a plurality of magnets mounted on a rotor, which is mounted on a shaft driven by a motor. The motor and the rotor are within a housing. The rotor and the magnets extend close to an aperture in the housing and preferably closed by a device head. In use, when the motor is off, the magnets generate a static magnetic field. When the motor is on, the magnets generate a dynamic magnetic field. Such magnetic fields have benefic relaxing effects over the body by improving microcirculation of blood vessel. The device may also comprise electrodes and light emitting diodes mounted on its head and connected to a generator of electrical impulses for electrostimulating and photostimulating the body. This device, preferably made of plastic material, is of light weight and has the advantage of being portable.
Patent CA-2140832-A1 (CA)
Title: Wing of a window or a door, and method of its production
Inventor: BRICKENSTEIN WOLF-JUERGEN
IPC: E06B3/22
Filed: 1995-01-23
Abstract: The window sash or door leaf described comprising corner-welded frame profiles, with a glass rebate for receiving a glass pane and with glazing bars for securing the glass pane.  The glazing bars engage in latching grooves in the frame profile and, for their part, are likewise connected to form a corner-welded glazing-bar frame.        A preferred process for producing said sash/leaf is carried out  such that the  frame profiles of the sash/leaf are latched to the glazing bars,  the latch parts are then jointly mitred, corner-welded and fin-ished, whereupon the glazing-bar frame formed in this manner is separated from the sash/leaf frame. In order to facilitate separation, before welding, a release film may be introduced between the frame profiles and the glazing bars, at least in the region of the weld corners.        These measures result in considerable savings in terms of work carried out, in conjunction with a precise fit and an improved corner-joint configuration of the glazing bars.
Patent CA-2141471-A1 (CA)
Title: Drilling device
Inventor: VALSECCHI GIOVANNI
IPC: B23Q11/00
Filed: 1995-01-31
Abstract: A multiple hole drilling device comprising a base 1 for abutment against a workpiece and drive means 3 slidably mounted on the base 1 for driving a plurality of drill bits 5 through the base 1 into a workpiece, wherein the base 1 includes passageways 15,17 through which dust produced during drilling can be extracted.
Patent CA-2142198-A1 (CA)
Inventor: TRAYNER DAVID J
IPC: G02B27/22
Filed: 1993-08-11
Abstract: Control means for viewing apparatus (10) providing autostereoscopic images comprises a detector (21) for detecting move-ment of a viewer's head and a computer for controlling operation of lamps (13, 14; 17, 18; 27) in accordance with signals received from the detector (21), such operation resulting in movement of viewing zones so as to maintain a stereo view for a moving viewer and/or to enable the presentation of images with continuous or quasi-continuous parallax in one, two or three dimensions and/or to provide a plurality of viewing zones to enable mono or stereo viewing by more than one person at a time.
Patent CA-2146241-A1 (CA)
Title: New method of liquor removal from particulate solids
Inventor: DUFFY GEOFFREY GRAEME
IPC: B01D29/35
Filed: 1993-09-28
Abstract: Liquor removal from particulate solids such as wet wood pulp is achieved by applying a pneumatic or vapour pressure for-ce through a pad of the wood pulp to compress the solids and to expel liquor from the solids. If air is used as a displacing medi-um, no wash liquor is added and the solids are simply compressed and some of the liquor is replaced by the gas passing through the suspension. If steam is used, not as a heating medium but as a pressure medium, an increase in liquor removal occurs over and above that removed by gas only due to the condensation of the steam to form a liquid front travelling before the steam through the solid suspension. Hence, in principle, a combination of pressure washing and diplacement occurs resulting in a high efficiency in washing. Gas or steam could therefore simply be applied to any conventional operation to increase the washing effi-ciency both by compression and by displacement
Patent CA-2146302-A1 (CA)
Title: Two-component packages
Inventor: ARNOLD PETER S
IPC: B65D25/08
Filed: 1995-04-04
Abstract: Two-component packages for storing two components which are to be isolated from each other during storage and mixed when the package is opened. The packages comprise an outer container (2) for a first component having a threaded neck (3). A closure cap (5) is provided to close the threaded neck (3). A capsule (6) for a second component is located inside the outer container (2) and extends into the threaded neck (3) of the outer container (2). A first ratchet means extends downwardly from the base of the closure cap (5) and engages with a second ratchet means on the top part (7) of the capsule (6), whereby the closure cap (5) can be screwed down without rotating the said top part (7) of the capsule (6), but cannot readily be unscrewed without also rotating the said top part (7). A rotation block (13,14) prevents rotation of a lower part (11) of the capsule (6). As a result, unscrewing the closure cap (5) exerts a torsional force on the capsule (6). Release means (12), such as a screw thread, are provided in the capsule (6) to release the contents of the capsule (6) when the said torsional force is applied.
Patent CA-2146482-A1 (CA)
Title: Clutch ball ramp actuator with a mechanically released control clutch
Inventor: ORGANEK GREGORY J
IPC: F16D13/58
Filed: 1995-04-06
Abstract: A mechanical release system for a ball ramp actuator is disclosed where the ball ramp actuator generates a clamping force on a driveline clutch when a control ring is rotated relative to an activation ring thereby causing a rolling element to traverse a pair of opposed ramps to axially expand the separation between the control ring and the activation ring to generate the clamping force. The ball ramp actuator is axially contracted and the driveline clutch is released using a relatively low release force level when the driver causing a rotation of a release arm which contacts a release bearing thereby causing a rotatable connected stop ring to axially move and release a control clutch which when engaged, frictionally connects the control ring to the transmission input shaft. A clamping spring acting upon the stop ring and a drive ring thereby supplying a clamping load on a control disc between the drive ring and a control collar within the control clutch thereby engaging the ball ramp actuator and the driveline clutch.
Patent CA-2146522-A1 (CA)
Title: Process for the production of diisocyanates
Inventor: BISCHOF ERIC
IPC: C07C263/10
Filed: 1995-04-06
Abstract: Diisocyanates are produced by gas-phase phosgenation of aliphatic diamines having two primary amino groups in the 1,2- or 1,3-position to one another or by cycloaliphatic diamines having two primary amino groups in the 1,2- or 1,3-position to one another.
Patent CA-2147015-A1 (CA)
Title: Impedance matching circuit for an electrodeless flourescent lamp ballast
Inventor: EL-HAMAMSY SAYED-AMR
IPC: H05B41/24
Filed: 1995-04-13
Abstract: An impedance matching circuit for a self-oscillating electrodeless fluorescent lamp ballast of the type having an inductor connected in series withthe parallel combination of a capacitor and the lamp's drive coil includes an additional capacitor connected in series with the drive coil. The capacitance value chosen for the additional capacitor is dependent on: stresses on the parallel capacitor,matching the impedance of the ballast; and the impact of the capacitor on the loaded coil phase angle. The additional capacitor reduces the phase angle presented to the ballast, thereby lowering the sensitivity of the ballast to component and lamp variations. In addition the overall impedance of the network is reduced, such that the required inductance of the series inductoris reduced; hence, the inductor can have fewer turns and lower conduction losses. The current in inductor for the required power level is lower, resultingin a further reduction in conduction losses as well as a reduction in core losses due to lower flux in the core. Still further, a reduction of stresses on the inductor results in a reduced operating temperature and hence increased efficiency, reliability and ballast life.
Patent CA-2148347-A1 (CA)
Title: Method and an apparatus for making pasta, gnocchi, and the like on a continuous basis
Inventor: VEZZANI POMPEO
IPC: A23L7/109
Filed: 1993-11-03
Abstract: To produce pasta, gnocchi or the like food products, gelled flour is hydrated at controlled temperature and kneaded, and the resultant dough is extruded through an extrusion head (7). The pasta or gnocchi products yielded may be consumed directly or packaged for later consumption after dipping them shortly in hot water.
Patent CA-2151146-A1 (CA)
Title: Use of a dna sequence coding for an oxalic acid degrading protein as a selection gene
Inventor: PIGNARD ANNIE
IPC: C12N9/02
Filed: 1993-12-07
Abstract: The invention relates to the novel use of a sequence coding for a protein capable of degrading oxalic acid to select plant cells which have integrated a gene of interest, and a novel process for selecting, on oxalic acid, cells, calluses or plants transformed by this recombinant DNA.
Patent CA-2153218-A1 (CA)
Inventor: KRZYWDZIAK ALAIN
IPC: B44D3/08
Filed: 1995-07-04
Abstract: L'invention concerne un couvercle agitateur pour boîtes de teintes des machines d'agitation. Ce couvercle agitateur de type comportant un élement d'étanchéité à clapet (13) ou à tirette fermant le bec verseur (7), manoeuvré à l'ouverture pour le versement de la teinte par un levier de manoeuvre opposé, respectivement (15) monté sur la partie de corps du couvercle, est caractérise en ce qu'il comporte au moins un ressort hélicoïdal (25) de rappel à la fermeture dudit élement d'étanchéité du bec, disposé latéralement relativement au bec et oriente vers le bas vers l'extérieur du couvercle, ce ressort étant relié par ses extrémités a un élément de fixation (27) sur l'élément d'étanchéité, oreille ou patte, et de même à la partie inférieure du bec. Figure 1.
Patent CA-2153419-A1 (CA)
Inventor: BOUCHARD HERVE
IPC: A61P35/00
Filed: 1994-02-28
Abstract: Nouveaux taxoïdes de formule générale (I), leur préparation et les compositions pharmaceutiques qui les contiennent. Dans la formule générale (I), Ar représente un radical aryle, R représente un atome d'hydrogène ou un radical acétyle ou alcoxyacétyle, R1 représente un radical benzoyle ou un radical R2-O-CO- dans lequel R2 représente un radical alcoyle, alcényle, cycloalcoyle, cycloalcényle, bicycloalcyle, phényle ou hétérocyclyle et R3 représente un radical alcoyle, alcényle, cycloalcoyle, cycloalcényle, bicycloalcoyle, aryle éventuellement substitué (à l'exception de phényle non substitué) ou hétéroyclyle. Les produits de formule générale (I) présentent des propriétés antitumorales remarquables.
Patent CA-2155589-A1 (CA)
Inventor: CHASE R LEE
IPC: B23B31/16
Filed: 1995-08-08
Abstract: An independent jaw insert locks in a fixed location. Using a post, the post has a flat extending to a transverse groove. An inserted rod locks the post. In addition, a set screw having a point lands in a dimple on the post; two such set screws apply a pinching action for post clamping and registration.
Patent CA-2159820-A1 (CA)
Title: Lavatory blocks containing enzymes
Inventor: SCIALLA STEFANO
IPC: C11D3/386
Filed: 1994-03-23
Abstract: A solid lavatory block an enzyme system. Said lavatory blocks are environmentally compatible and provide enhanced stain removal.
Patent CA-2161892-A1 (CA)
Title: Olefin isomerisation method
Inventor: TRAVERS CHRISTINE
IPC: B01J32/00
Filed: 1995-02-17
Abstract: PCT No. PCT/FR95/00190 Sec. 371 Date Jan. 22, 1996 Sec. 102(e) Date Jan. 22, 1996 PCT Filed Feb. 17, 1995 PCT Pub. No. WO95/23777 PCT Pub. Date Sep. 8, 1995The invention concerns an isomerisation process for n-olefins containing at most 20 carbon atoms, consisting of bringing a feed containing the olefins into contact with an alumina based catalyst impregnated with 0.03% to 0.6% by weight of titanium and 0.05% to 5% by weight of an oxide of an element from group IIIA. The process can then be carried out in the presence of a small quantity of steam or it can be carried out in the absence of steam.
Patent CA-2162090-A1 (CA)
Title: Lifting device in an armoured vehicle
Inventor: BOBINGER RUDOLF
IPC: F41A9/83
Filed: 1995-11-03
Abstract: The invention relates to a lifting device in an armoured vehicle.  The lifting device comprises a holder, which can be engaged with a body to be raised, particularly a shell.  A driven lifting element is also provided, by means of which the holder can be raised and lowered.  In order to be able to take up and transfer in simple, flexible manner the shells, the lifting element is a cable drivable by means of a winch, which is guided on a pivotable, multicomponent articulated arm and carries the holder at its lower end.  Preferably the cable passes through the articulated arm and its free end extends substantially vertically downwards, the articulated arm being pivotable substantially in a horizontal plane.
Patent CA-2162377-A1 (CA)
Inventor: KESSEL CARL R
IPC: C09J7/02
Filed: 1994-03-07
Abstract: A composite structure comprising: i) a release liner comprising a release composition; and ii) a pressure-sensitive adhesive coated backing wherein the pressure-sensitive adhesive has a relatively high storage modulus. The composite structure exhibits a low unwind noise as a result of the release composition employed.
Patent CA-2165318-A1 (CA)
Title: 4-amino-2-quinolinone derivatives
Inventor: PAK CHWANG SIEK
IPC: C07D491/04
Filed: 1994-06-21
Abstract: The present invention relates to novel 4-amino-2-quinolinone derivatives of formula (I) useful as fungicides, insecticides and herbicides, In said formula, R1, R2, R3 and R4 are independently hydrogen, halogen, C1-C10 alkyl, C1-C3 haloalkyl, C1-C8 alkoxy, C1-C3 haloalkoxy, C1-C3 alkylthio, C1-C3 haloalkylthio, NO2, CN, C1-C4 alkoxy carbonyl, phenyl, phenoxy, benzoyl, benzenesulfonyl, benzyl or morpholine; R5 is C1-C6 alkyl, cyclopropyl, phenyl, halophenyl, benzyl or phenylthiomethyl; R6 is selected form hydrogen, C1-C5 alkyl, C3-C6 alkenyl and C3-C6 alkynyl group; R7 is (a), (b), (c), (d), (e), (f), (g), (h), (i); when R8, R9, R10, R11, R12, R13, R14, R15, R16 is hydrogen, halogen, C1-C6 alkyl, alkoxyalkyl, halophenyl, phenyl or (R20)3Si and R8, R9, R10 are not hydrogen at same time; R17 is hydrogen or C1-C5 alkyl; R18, R19 is C1-C5 alkyl; X is oxygene or sulfur; Y is sulfur or -S(=O)-; R20 is C1-C5 alkyl; m, n, p, q, is 0 to 4.