baber/WOPTO huggingface dataset:
Patent CA-1177863-A (CA)
Inventor: PFORR GERHARD
IPC: B01J19/00
Filed: 1981-09-29
Granted: 1984-11-13
Abstract: ABSTRACT OF THE DISCLOSURE:     A flange coupling for joining together ends of multi-layer apparatus sections or pipeling sections, in which corrosive and hot gases are handled, each section consisting of an inner lining of glass which is resistant to thermal shock, or of quartz, the inner lining being surrounded by an outer metal jacket, the interspace between the outer jacket and the lining being packed with a heat-insulating material which supports the inner lining.   The coupling com-prises refractory bricks provided between the lining of a sec-tion and the outer jacket at the end portions of said lining, said bricks surrounding without touching the entire surface of the lining at said ends portions thereof.  One end of the lining terminates inwardly of the end of the corresponding refractory brick.  Flange means are provided for coupling together the adjacent ends of the jackets of two adjacent sec-tions.
Patent CA-1182930-A (CA)
Inventor: NUYEN TRONG L
IPC: H01L29/80
Filed: 1981-10-13
Granted: 1985-02-19
Abstract: ABSTRACT OF THE DISCLOSURE            The invention relates to ultra-high frequency transistors on semiconductors of the III-V compound group. In order to increase the cut-off frequency of Schottky gate transistors, the invention uses for the active part of the channel a first layer of a semi-conductor of a first group and a second layer of a semi-conductor of a second group, the latter having the same crystalline mesh parameter and a wider forbidden band than the semiconductor of the first group. Application to devices and systems operating at ultra-high frequencies.
Patent CA-1192333-A (CA)
Inventor: THIERSAULT JEAN P
IPC: C08L21/00
Filed: 1981-11-12
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE          The invention concerns polyethylene compositions, characterised in that they contain: a) from 50 to 98% by weight of polyethylene of high density, of at least 0.940 b) from 2 to 50% by weight of a linear low density polyethylene, with a density below 0.930.  The compositions of the invention are particularly adapted to the manufacture of films and hollow bodies by blow-moulding.
Patent CA-1172626-A (CA)
Inventor: LUTZE UWE
IPC: B25D17/11
Filed: 1981-11-12
Granted: 1984-08-14
Abstract: ABSTRACT OF THE DISCLOSURE           A rock drill includes a drill shank with a boring head at one end and laterally enclosed for at least a portion of its length by a tubular shell.  A helix extends around the outside of the tubular shell for carrying borings away from the boring head. Supporting members formed of a sound attenuating material are located between the helix and the other parts of the rock drill.
Patent CA-1190262-A (CA)
Inventor: TURNER JAMES M
IPC: B65D27/10
Filed: 1981-12-04
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE   A CONTINUOUS FORM ASSEMBLY OF MAILER SETS           A continuous form mailer set assembly is provided in which the interior plies of each mailer set are extended into both line hole stubs.  The interior plies associated with each mailer set are completely separate one from another and there is no continuous stub on either side of the interior plies.  Thus, only the two outside plies are glued together where the form is folded and this eliminates the tenting problem. Both sides of all of the interior plies have slots punched through them and the glue lines are put down so that when the form is assembled the glue bleeds through the corresponding holes of the interior plies to maintain their registration.
Patent CA-1184533-A (CA)
Inventor: HARILD NIELS
IPC: B65D41/18
Filed: 1982-01-22
Granted: 1985-03-26
Abstract: ABSTRACT      A sales jug of thermoplastic material has a sealing lid which is secured by a very firm snap locking engage-ment with a groove in the edge portion of the jug, while the lid is adapted to be opened by means of a rupture arrangement inside the snap locked edge portion thereof.        For stabilizing the locking engagement the lid is provided with an upstanding edge flange, which is rested laterally against a corresponding upper and outer annular flange portion of the jug. The upstanding edge flange of the lid is extended outwardly and downwardly about the top edge of the said annular flange of the jug, whereby this flange is stabilized against a release of the snap lock arrange-ment. The outermost portion of the extended lid edge flange serves to hold a skirt portion of a reclosing lid.          The sealing lid together with the reclosing lid may be mounted automatically on the jug by means of a high pressing force, whereby a firm snap locking is achievable even with a relatively short locking displacement of the sealing lid, and when this displacement is short, the liquid filled jug may he closed and sealed practically without any air remaining trapped therein.
Patent CA-1184157-A (CA)
Inventor: REDDING JOHN R
IPC: A01D87/12
Filed: 1982-01-26
Granted: 1985-03-19
Abstract: ABSTRACT                 BALE HANDLING MACHINE     A machine for handling bales comprises a chassis frame (1, 2, 3) which can be raised or lowered by movement of wheels (16, 17) relative to the frame.         Bale engaging means, which can be constituted by movable frame members (2, 3) and/or gripping elements (9, 10) attached thereto, are movable to engage and disengage a bale or group of bales.  With the frame lowered, a bale or group of bales is engaged and then the frame is raised by the wheels to lift the bale(s) from the ground for transport.  In a preferred embodiment, the distance by which the bales are raised permits them to be located over a second bale or group of bales.  The first bale(s) can then be released from the bale engaging means to rest upon the second bale(s) and the frame lowered to permit the second bale(s) to be gripped and raised from the ground thereby permitting a stack of bales to be built up.
Patent CA-1186159-A (CA)
Inventor: KOCH ULRICH
IPC: B63B35/04
Filed: 1982-03-29
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE An underwater pipe laying vessel for laying a continuous pipeline, applying what is known as the "J" shape pipe laying method, uses shorter lengths of pipeline welded together on board end to end to form pipe assemblies; the pipe assemblies are stored and subsequently transported to a pipe laying boom unit which guides pipe assemblies to be welded end to end to a pipeline which is already in the "process of laying" under the vessel.  The pipe laying boom is located substantially in the center of the vessel and is swivelled about a horizontal axis which is perpendicular to the length of the vessel; the boom includes a flash butt welder and an underlying jacketing-unit for suitably treating a welded surface of the pipeline to prevent subsequent corrosion; a pipeline section guide and pipeline section support located under the jacketing-unit assist in supporting and guiding the treated pipeline for proper positioning.  Shorter lengths of pipe and the pipe assemblies are stored, handled and moved on board the vessel expediently on conveyors and rollers in such manner that the length of each pipe and pipe assembly is always parallel to the longer axis of the vessel.  The invention provides very efficient and speedy pipe laying operation which is monitored from a control station on board the vessel.
Patent CA-1176840-A (CA)
Inventor: MILLER ALTON K
IPC: G21K5/10
Filed: 1982-04-19
Granted: 1984-10-30
Abstract: INERTING CHAMBER FOR ELECTRON CURING OF            RESIN COATED WEBS      Abstract An inerting chamber and enclosure or access member are formed such that the escutcheon plate or outer member of the closure is hinged and the same hinges may be uti-lized to both swing the escutcheon plate out for cleaning and servicing of the chamber and also if the fastening devices for the access plate are loosened may be utilized to swing the entire inerting chamber and access plate out of the way for servicing of the electron beam unit.
Patent CA-1184599-A (CA)
Inventor: WINDEBANK ROBERT W
IPC: G01R31/36
Filed: 1982-04-22
Granted: 1985-03-26
Abstract: METHOD AND APPARATUS FOR TESTING A BATTERY                   ABSTRACT OF THE DISCLOSURE         The operating condition and/or characteristics of a battery is tested by obtaining the dynamic voltage-current characteristic of the battery as a function of the charge condition thereof.  A controllably varying charging current is supplied to the battery, and the voltage produced across the battery while that current is supplied is measured.  The dynamic voltage-current characteristic is obtained as a function of the measured voltage and supplied current.  This voltage-current charac-teristic is compared to predetermined voltage-current charac-teristics representing batteries of the type being tested in order to determine the operating condition and/or characteristics of the battery under test.
Patent CA-1189676-A (CA)
Inventor: BRANDIS HELMUT
IPC: B22D11/16
Filed: 1982-04-30
Granted: 1985-07-02
Abstract: ABSTRACT OF THE DISCLOSURE A horizontal continuous-casting machine for use in forming strands of metals and alloys thereof is disclosed.  First and second stepping motors are used to withdraw the cast strand from the furnace in either a continuous or intermittent fashion.  The stepping motors are controlled by a high speed translator which controls the number of steps and the rotational speed of the stepping motors.  The strand withdrawal rate fluctuates in the course of the continuous movement between a maximum and a minimum valve within each stroke.
Patent CA-1179268-A (CA)
Title: Composition destinee au traitement des fibres  keratiniques a base de polymere cationique et de  polymere anionique a groupements vinylsulfoniques et  procede de traitement la mettant en oeuvre
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/34
Filed: 1982-05-07
Granted: 1984-12-11
Abstract: L'invention est relative à une composition destinée au traitement des matières kératiniques, contenant dans un milieu solvant au moins un polymère à groupements cationiques et au moins un polymère anionique comportant des groupements vinylsulfonique de formule <IMG> dans laquelle M désigne un atome d'hydrogène, un métal alcalin ou alcalino-terreux ou un groupement ammonium ou amine, le polymère anionique comportant éventuellement des motifs dérivés de comonomères cosmétiquement acceptables. La composition selon l'invention facilite le démêlage et améliore la rigidité ou tenue des cheveux et la douceur au toucher en particulier sur les cheveux sensibilisés.
Patent CA-1199015-A (CA)
Title: Degivreurs pneumatiques pour avions
Inventor: BAC JEAN-CLAUDE
IPC: B64D15/16
Filed: 1982-06-02
Granted: 1986-01-07
Abstract: Dégivreur pneumatique à chambres gonflables multiples, en tissu caoutchouté, dans lequel l'ensemble des chambres ou d'un groupe de chambres est constitué d'un tissu tricoté double caoutchouté sur ses faces extérieures formant deux couches séparées réunies suivant des zones linéaires espacées intertricotées d'une couche à l'autre pour délimiter des chambres tubulaires juxtaposées. Les zones linéaires intertricotées sont orientées dans le sens longitudinal du tricot et ce tricot double est un tricot Jersey à taux d'extensibilité transversale égal à au moins deux fois son taux d'extensibilité longitudinale.
Patent CA-1179180-A (CA)
Inventor: SAKURAI KIYOMI
IPC: G03C1/00
Filed: 1982-07-07
Granted: 1984-12-11
Abstract: ABSTRACT         A photosensitive plate suitable for the preparation of a dry lithographic printing plate comprises a support material and a photosensitive layer provided thereon.  The photosensitive layer is made of a photosensitive composition comprising an emulsion polymerization product of an acrylic or methacrylic monomer having a perfluoroalkyl group in the side chain and a water-soluble photosensitive substance resin whose water-solubility is variable by irradiation with ultraviolet rays.  The invention avoids need for the dampening water (and the attendant disadvantages) normally required in association with a lithographic printing plate.
Patent CA-1185400-A (CA)
Inventor: SATO AKIHIRO
IPC: C08F10/00
Filed: 1982-07-08
Granted: 1985-04-09
Abstract: ABSTRACT OF THE DISCLOSURE    A process for producing highly crystalline .alpha.-olefin polymers of good powder form with high yield is provided, which comprises polymerizing .alpha.-olefin in the presence of a preactivated catalyst obtained by reacting a reaction product (I) of organoaluminum compound (A1) with electron donor (B1), with TiC?4 to obtain a solid product (II); further reacting this solid product (II) with an electron donor (B2) and electron acceptor to obtain a solid product (III); during or/and after the reaction step for obtaining (II) or/and during or/and after the reaction step for obtaining (III), subjecting (II) or (III) to polymerization treatment with .alpha.-olefin; and combining the resulting final solid product with organoaluminum compound (A2) or (A2) and a reaction product (G) of organoaluminum compound (A3) with electron donor (B3) to obtain a preactivated catalyst; and preferably, in this combination, further subjecting a pact or the total of the catalyst to polymerization treatment with .alpha.-olefin in the presence of the final solid product and (A2) to obtain another preactivated catalyst.  The catalyst has a superior storage stability and heat stability.
Patent CA-1158102-A (CA)
Inventor: WHALEN BERNARD F
IPC: A01C5/06
Filed: 1982-07-15
Granted: 1983-12-06
Abstract: CLOSING WHEEL MOUNTING FOR A PLANTER             ABSTRACT OF DISCLOSURE           The invention relates to a seed planter having furrow forming means in association with a pair of furrow closing wheels each of which is independently mounted relative to the suspension of the other so that each spring biased suspension arm is pivotable to enable each closing wheel to be raised, or lowered, indepen-dently of the other wheel in response to ground conditions encountered in the operation of the planter.  The closing wheel mounting also includes means for adjustment of each wheel whereby the angle of attack of each wheel may be varied and importantly enable adjustment of the wheel spacing so that the distance between the wheels can be adjusted and enabling the wheels to be set to run straight with the direction of travel of the planter and at any desired seed planting depth.
Patent CA-1185384-A (CA)
Inventor: KEOGH MICHAEL J
IPC: C08L83/16
Filed: 1982-07-23
Granted: 1985-04-09
Abstract: ABSTRACT OF THE DISCLOSURE        Relatively stable masterbatch compositiors are provided comprising a matrix having a polysiloxane dispersed therein, prepared by admixing a solid or liquid matrix, a monomeric silane and a silane condensation catalyst with the result that the monomeric silane condenses to a polysiloxane which is dispersed throughout the matrix per se or as a reactant therein.  The masterbatch com-position can be admixed with alkylene-alkyl acrylate copolymers in the presence of an organic titanate, to produce water-curable com-positions, containing water-curable, silane modified alkylene-alkyl acrylate copolymers, which are useful as extrudates about wires and cables providing protective coatings thereon.
Patent CA-1193302-A (CA)
Inventor: WAGLE WILLIAM E
IPC: H01H43/10
Filed: 1982-07-28
Granted: 1985-09-10
Abstract: DRIVE MEANS FOR A TIMING MECHANISM      ABSTRACT OF THE DISCLOSURE      Rotation of a cam means of a timing mechanism is provided by two sets of axially aligned ratchet teeth having different major diameters and a drive pawl selectively engaging the two sets of teeth.  A masking means provides a predetermined point at which the drive pawl engages the set of teeth having the lesser major diameter during the time the drive pawl is in working relation to that set of teeth.     The arrangement provides a means to have short effective pawl strokes during non switching time periods.
Patent CA-1190798-A (CA)
Inventor: MAUL JOHN A SR
IPC: B41L19/00
Filed: 1982-08-06
Granted: 1985-07-23
Abstract: IMPRINTER FOR SMUDGE-FREE IMPRINTING OF FORMS   Abstract An imprinter having a roller platen assembly movably mounted on a head member for imprinting data from a print-ing plate such as a credit card onto a form positioned over the plate.  The roller platen assembly has a reciprocal-ly driven carriage means containing at least one removably mounted cartridge containing at least one row of roller platens mounted therein in parallel, spaced apart rela-tionship to each other.  A plurality of backup rollers are rotatably mounted within said roller platen assembly, each in contact and vertical alignment with each of the platen rollers when the cartridge means is in position within the carriage means. At least one of the roller platens is in contact with the raised printing elements of the printing plate at all times during each printing cycle of the imprinter to thereby lessen any tendency for smudging of the form to occur.
Patent CA-1191114-A (CA)
Inventor: SPAMER WILLIAM S
IPC: A47F1/12
Filed: 1982-08-11
Granted: 1985-07-30
Abstract: ARTICLE DISPENSER      ABSTRACT         An article dispenser comprising a base element, side panels, a rear panel, and a front panel joined respectively to the edges of the base element and upstanding therefrom, an aperture formed in the base element, a reinforcing rib extending the length of the base element and being in coincidence with the periphery of the aperture, and multiple support elements depending from the base element and arranged to provide an angular disposition to the article dispenser.
Patent CA-1200444-A (CA)
Inventor: GORDON ROY G
IPC: C03C17/245
Filed: 1982-11-19
Granted: 1986-02-11
Abstract: ABSTRACT OF THE SPECIFICATION     An improved process for chemical vapor deposition of coatings of the type bearing silicon oxide or silicon oxide/tin oxide mixtures.  The process involves the use of mono or dialkoxy terminated permethylpolys-ilanes, preferably monomethoxypentamethyldisilane, as a silicon-donating reactant.  Also disclosed are novel transparent silicon-bearing coating compositions which can be formed by the improved process to have any desired refractive index value from about 1.44 to about 2Ø
Patent CA-1193558-A (CA)
Inventor: OKUMOTO TADAOKI
IPC: C08L15/00
Filed: 1982-11-23
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE    An oil resistant rubber hose having an internal layer made of a vulcanized rubber composition of, or composed mainly of, partially hydrogenated unsaturated nitrile-conjugated diene copolymer rubber in which at least 50% of the conjugated diene units is hydrogenated.          This rubber hose is superior in resistance to deteriorated gasoline and low temperature, and is suitable for the automobile fuel line.
Patent CA-1192095-A (CA)
Inventor: VONG SANDY T S
IPC: C03C17/23
Filed: 1982-11-29
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE    A method of placing a metal oxide film on a sur-face of a heated glass substrate (16) is disclosed. The glass substrate is one which is being moved in a selected direction from a glass manufacturing process (20) and is one which would have a temperature in a range from 700-1200°F (370-650°C).  The method is accomplished by spraying a heat decomposable, organic based metal salt onto the glass ribbon.  The spray powder is delivered by means of a gaseous stream to a location spaced above the moving substrate.  The spray powder is then accelerated from the location spaced above the moving glass substrate.  The acceleration is accomplished by entraining the spray powder in a high velocity stream of air.  The accelerated spray powder is directed downwardly toward the moving glass substrate and longi-tudinally along the selected direction of movement of the glass substrate.  Individual particles of the spray are either vaporized, decomposed and reacted with oxygen to form a tightly adherent coating on the glass substrate, or they are rapidly exhausted.
Patent CA-1197101-A (CA)
Inventor: STERN CARL M
IPC: A63H29/20
Filed: 1982-12-31
Granted: 1985-11-26
Abstract: AN INERTIA FLYWHEEL DRIVE MECHANISM FOR A TOY VEHICLE              ABSTRACT OF THE DISCLOSURE A toy vehicle having a drive wheel and winch driven by an inertia flywheel.  The winch has a winch drum that winds a cord attached thereto in only one direction of rotation o f the drum.  A double detent mechanism precisely positions the winch transmission in its neutral position.  A fixed gear tooth brakes or locks the winch drum when the winch transmission is in its neutral position.
Patent CA-1194614-A (CA)
Inventor: CROSSLEY PETER A
IPC: H01L27/092
Filed: 1983-03-03
Granted: 1985-10-01
Abstract: ABSTRACT           A method of fabricating a CMOS device is provided for pattern-ing the gates and protecting them during ion implantation.  A metal layer (20) is sandwiched between the gate material layer (18) and the photo-resist layer (22) that is used as a pattern mask for the gate material during etching.  The photoresist pattern (22) masks the metal as it is etched, and the metal pattern (20M) masks the gate material as it is etched to form a gate pattern.  The metal mask is left over the gates to serve as an ion implant stop mask.  Two photoresist patterns are successively formed to cover the devices of one conductivity type while the opposite type device source and drain regions are implanted.  During ion implantation,the metal mask substantially prevents the ions from reaching the gate portions.  Then, the metal mask may be easily stripped without causing damage.
Patent CA-1211949-A (CA)
Inventor: JACOBSEN KNUD
IPC: F25B43/00
Filed: 1983-03-23
Granted: 1986-09-30
Abstract: ABSTRACT       In a refrigerator comprising a capsule having a motor compressor, a suction connector (4) passing through the capsule wall (1) terminates at a spacing from the inlet orifice (6) of a suction conduit (7).  To form a single liquid separator apparatus, the inlet orifice (6) is surrounded by an annular flange (9).     Single Figure.
Patent CA-1169112-A (CA)
Title: Metal enclosed, high-voltage, two-way switchgear
Inventor: EVANS DAVID M
IPC: H01H3/32
Filed: 1983-06-20
Granted: 1984-06-12
Abstract: ABSTRACT OF THE DISCLOSURE High-voltage switchgear includes one or more poly-phase switches, each in its own module, which are opened and closed by respective stored-energy operators. If energy stored in any operator is released by the action of either an electrical sensor or a hand lever to operate its switch, an electric motor-driven facility or a human-manipulated facility restores energy thereto. Release of the stored energy by the hand lever is blocked during an ongoing restoration of the stored energy by either energy-restoring facility. Also, ongoing restoration of the energy by the human-manipulated facility prevents both operation of the motor-driven facility and release of the energy by the electrical sensor. Each operating mechanism may be selectively coupled to and decoupled from its switch regardless of the presence or absence of stored energy in the operator; if energy is stored when decoupling is attempted, facilities permit the safe dissipation thereof, as necessary, without damage to the switch or the operating mechanism. The switch is locked in its extant position before decoupling is achieved and is unlocked when recoupling occurs. Various indicators visually inform of the position (opened, closed) of each switch, the position (switch open, switch closed) and condition (charged, uncharged) of each operator, and the status (coupled, decoupled) of each switch-operator pair.