baber/WOPTO huggingface dataset:
Patent BE-898125-A (BE)
Title: Film feuilleté composite rétractable à la chaleur et procédé pour le préparer.
Inventor: OHYA M
IPC: C09J123/26
Filed: 1983-10-28
Abstract: Film feuilleté composite réatractable à la chaleur comprenant une couche intermédiaire d'un copolymère de chorure de vynlidène, une couche extérieure d'un polyamide, une autre couche extérieure d'une résine oléfine et deux couches d'adésif disposées entre la couche intermédiaire et chacune des deux extérieuresm les couches d'adhésif comprenant au moins une résine choisie dans le groupe formé par un copolymère modifié d'éthylène et d'un carboxylate de vinyle d'un ester acrylique par un acide carboxylique à insaturation éthylénique ou un anhydride d'acide de celui-ci et un matériau polymère obtenu par modification ultérieure du copolymère modifié indiqué plus haut avec un composé métallique, et un procédé pour préparé un tel film.
Patent BE-898534-A (BE)
Title: Dispositif de protection de la partie supérieure du corps et procédé pour sa fabrication.
Inventor: GREGORY J R
IPC: A63B71/12
Filed: 1983-12-22
Abstract: Le dispositif(100) est caractérisé en ce qu'il comporte un bouclier(1000) de protection de la partie supérieure du corps qui présente une plaque de poitrine (1200),une plaque de dos(1400) et une partie d'épaules (1600) agencées pour entourer de façon ajustée les régions correspondantes du corps de l'utilisateur,deux rabats d'épaules (2000) étant articulés sur le bouclier(1000) avec des épaulettes (3000) articulées sur chaque rabat. L'invention est applicable notamment aux sports à déplacements rapides tels que motocyclisme.
Patent BE-900005-A (BE)
Title: Dispositif de surveillance de la continuite d'un cable de mise a la terre
Inventor: ANTONEVICH J
IPC: G01R31/02
Filed: 1984-06-26
Abstract: Le dispositif comprend un circuit oscillateur engendrant des tensions propres à actionner un avertisseur. La capacité et la résistance du corps sont couplées par le cable de mise à la terre par un réseau d'impédance dans le circuit accordé déterminant la fréquence de l'oscillateur, ou dans sa charge de sortie. Des éléments variables du réseau d'impédance sont ajustés pour faire tomber la tension de sortie en dessous du seuil requis pour actionner l'avertisseur lorsque la continuité existe, tandis que lorsqu'il y a rupture de celle-ci, il existe un niveau de tension suffisant pour actionner l'avertisseur.
Patent BE-901015-A (BE)
Title: Dispositif de connexion pour ossatures spatiales.
Inventor: DE BLIQUY MICHAEL C
IPC: E04B1/19
Filed: 1984-11-08
Abstract: Dispositif de connexion pour ossature spatiale comportant deux enveloppes intérieures (26) et deux enveloppes extérieures (10) chaque enveloppe extérieure (10) étant fixée à une enveloppe intérieure (26) par des extrémités (60) d'organes structuraux (58) fixés entre les deux enveloppes, les quatre enveloppes étant fixées par des extrémités (60) d'organes structuraux fixés entre les deux enveloppes intérieures (26), une première rondelle (58) étant engagée par les deux enveloppes intérieures (26) et une seconde rondelle (52) étant engagée par les deux enveloppes extérieures (10).
Patent BE-901608-A (BE)
Title: Materiau pour pulverisation thermique.
Inventor: SIMM W
IPC: B22F9/08
Filed: 1985-01-30
Abstract: On prépare, par atomisation à partir d'un alliage en fusion de composition pondérale : chrome : 10 à 30 % aluminium : 1 à 25 % carbone : moins de 0,5 % nickel : moins de 10 % fer : reste  avec une vitesse de refroidissement au moins égale à 400 degrés, un matériau en poudre, pour pulvérisation thermique, ayant une granulométrie de -150 à + 27 microns, dont la surface spécifique est supérieure à 500 cm2/g. Ce matériau permet de former sur un substrat métallique une couche autoadhésive ayant une valeur de résistance à l'arrachement par traction supérieure à 20N/mm2.
Patent BE-901840-A (BE)
Title: Wine-glass deburring and polishing grinder - has rotary abrasive discs with cores of spring steel plate
Inventor: LAMBOT H J
IPC: B24D7/02
Filed: 1985-02-28
Abstract: The grinder trims the edge of a wine-glass, using an automatically-loaded deburring, chamfering and polishing machine with a rotary head gripping the glass by its base. The head and glass are brought towards two contra-rotating grindstones driven in opposite directions by floating motors at a constant distance apart. In the unloaded state the grindstones are in a plane at right angles to the feed direction of the glass and they are slightly deflected from this by contact with its edge at diametrally opposite points. - Each grindstone comprises a rotary abrasive disc (100 to 300 mm. dia., with a core of spring steel in plate form with a thickness of 0.5 to 3mm., and shaped to have an inclined edge.
Patent BE-902151-A (BE)
Title: Systeme d'essuie-glace pour vehicules a moteur.
IPC: B60S1/40
Filed: 1985-04-10
Abstract: Systéme d'essuie-glace, notamment pour véhicules à moteur, comportant un bras oscillant (1), dont l'une des extrémités est pourvue de deux articulations (5,6), reliées par deux tiges (11,12) à un élément d'essuyage (8), les tiges (11,12) s'étendant dans des directions opposées vers une tringle de répartition de la pression (9), avec laquelle elles sont en contact par l'intremédiaire d'un ressort à lames (15, 16).
Patent BE-905288-A (BE)
Title: Direct current electric motor - uses multiple contact brushes and multiple poles to generate torque from AC supply to motor
IPC: H02K53/00
Filed: 1986-08-19
Abstract: The motor has an armature which is wound to gather direct current in an alternating pattern and in successive waves, analogous to the movement of a caterpillar. The poles are hollow or in the form of bird nests. The armature is a hollow tube, on the outside of which is fixed a series of discs, each supporting an equal number of poles, imbricated on either side of the disc. - Teh poles of each disc are placed exactly parallel to the corresponding poles of the following disc. The poles and the magnets are trapezoidal in shape. The windings are wound on the discs in a progressive fashion, producing a minimum potential between each layer of windings.
Patent BE-906104-A (BE)
Title: Plaque de revetement polygonale en metal et/ou en matiere plastique.
IPC: E04F13/08
Filed: 1986-12-30
Abstract: Dans une plaque de revetement polygonale en métal et/ou en matière plastique, avec pliage régulier (3) d'au moins un bord et un pliage constamment décroissant (4) des bords qui sont adjacents au bord ou aux bords à pliage régulier (3) de meme qu'avec des trous de fixation (9) pour un clouage dans la région plane de la plaque, les pliages constamment décroissants (4) des bords adjacents au bord ou aux bords à pliage régulier (3) rejoignent la face plane de la plaque et se terminent dans la région du trou de fixation ou des trous correspondants se trouvant en direction du pliage décroissant (4) avant ces bords.
Patent BE-781260-A (BE)
Title: Magnesium deriv of dithiodisalicyclic acid - for treating neuritis, neuralgia and rheumatic pain
IPC: A61K31/60
Filed: 1972-03-27
Abstract: 'Neurilepsine', of formula C14H8O4S2 Mg may be prepd by boiling dithio-disalicylic acid in distilled H2O with excess MgO filtering, concentrating the filtrate in vacuo to remove ca 70% of the H2O, and pouring onto a sterile drying plate to give a fine crystalline product.
Patent CA-1040959-A (CA)
Inventor: BARRETT DONALD D
IPC: A61M1/00
Filed: 1972-08-31
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE         A fastening apparatus for securing ostomy ap-pliances which apparatus includes a belt and fastening elements provided with structure for releasably securing, at an ostomy site, a rigid base gasket and an expendable retainer gasket and attached pouch, to retain the base gasket in place during removal and replacement of the expendable retainer gasket and pouch.
Patent CA-1037167-A (CA)
Inventor: JEFFERIS ALAN K
IPC: H04J3/06
Filed: 1974-09-09
Granted: 1978-08-22
Abstract: TITLE                "SYNCHRONISATION SYSTEM"                    ABSTRACT           A Time-Division Multiple Access (TDMA) synchronisation system for a satellite relay system is provided by designating one of the ground stations a "Reference" station and arranging for a sinusoidal signal transmitted from the reference station to be received by other ground stations via the satellite and compared with their own sinusoidal synchronisation signals after transmission to and from the satellite. The sinusoidal signal from the "Reference" station uses only a small proportion of the bandwidth of a satellite global beam transponder.  Most of the traffic is transmitted to one or more spot beam transponders of the satellite. Each station derives from its symbol-rate clock a pulse indicating the start of each TDMA frame and a local synchronisation sinusoidal signal at the frame repetition frequency.  The phase of this local sinusoidal signal is such that its positive-going zero crossings coincide with the frame-start pulses.  These local sinusoidal signals transmitted and received back through the satellite using high-index frequency modulation are compared in phase with the received "Reference" station sinusoidal signal.  The phase difference signal derived from the comparison of the local and reference sinusoidal signals is used to adjust the  station's transmit frame timing to achieve synchronisation with the reference station frame timing.
Patent CA-1044136-A (CA)
Title: .omega.-AMINOCARBOXYLIC ACID AMIDES AND METHODS OF PREPARATION AND ANTIMICROBIAL USE
Inventor: CONRAD JENS
IPC: A01N37/44
Filed: 1974-10-21
Granted: 1978-12-12
Abstract: ABSTRACT      A process for the use of .omega.-Aminocarboxylic acid amides of the formula   wherein R is an aliphatic hydrocarbon residue having 10 to 14 car-bon atoms, R1 and R2 are selected from the group consisting of hydrogen, methyl, -CH2-CH2 OH, -CH2-CHOH-CH3 and -CH2-CHOH-CH2OH, and m and n are integers from 1 to 10, to prevent the growth of microorganisms including compositions of phosphonate sequestering agents and .omega.-aminocarboxlyic acid amides for use in industrial water treatment.
Patent CA-1042149-A (CA)
Inventor: RICCIARDI MICHAEL A
IPC: C08J9/00
Filed: 1974-11-13
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE          This invention provides a substantially nonlustrous highly open urethane foam by the addition to the mixture foamed of a small amount of an ester of the formula (RCOO) n - R', wherein R and R' are alkyl or alkenyl groups having from one to 30 carbon atoms, at least one of R and R' having at least 3 carbon atoms, and wherein n is an integer from one to three, for example, stearyl methacrylate, i.e., octodecyl methacrylate.  When n is one, at least one of R and R' has at least 8 carbon atoms.  A polyether-polyol type foam-stabilizing organo-silicon emulsifier is also added.  Pigment and other conventional additives can also be added, if desired.  The resulting. urethane foams are useful as insulating liners for fabrics, as filters for liquids and gases, as diffusers to prevent explosions, and for many other purposes requiring open cell foams.
Patent CA-1046194-A (CA)
Inventor: GOLINKIN HERBERT S
IPC: C08G73/16
Filed: 1975-01-03
Granted: 1979-01-09
Abstract: POLY(ALKYLENETRIMELLITATE IMIDES) AND METHOD OF PREPARATION     ABSTRACT           Poly(alkylenetrimellitate imide) having an inherent viscosity (I.V.) of at least 0.3 dl/g at 25°C and 0.5% w/v 60/40 w/w phenol/1,1,2,2-tetrachloroethane suitable for forming self-supporting films, coatings and molded objects.  The polymer can be produced by melt polymerizing an N-hydroxyalkyl trimellitic acid imide under melt polymerization conditions in the presence of a tin, antimony or titanate catalyst.
Patent CA-1049717-A (CA)
Inventor: PERDREAUX RENE J JR
IPC: A61C1/08
Filed: 1975-01-17
Granted: 1979-03-06
Abstract: ABSTRACT             An ultrasonic hand-held cleaning device having a housing enclosing a casing, an energizing winding about the casing, and a fluid conduit attached to the interior of the casing.  A sleeve is insertably mounted into the end of the casing, and acts to support a connecting body at a spaced distance within the sleeve so as to form an annular space in fluid communication with the casing.  A vibrator is attached at the casing end to the connecting body and is therefore located in the casing opposite the energizing winding.     A cleaning tool is attached at the other end of the connecting body.  In one version fluid moving through the annular space is sprayed out an annular nozzle around the tool which is itself vibrating ultransonically as a result of reverberatory vibrations induced by the vibrator,  In a second preferred-embodiment the connecting body has a ring at its nodal point, the sleeve being cut out to accomodate the ring and having two longitudinal slots for the passage of fluid.  A tubular insert for controlling the space between the connecting body and the sleeve at the nozzle is supported by the sleeve.
Patent CA-1051805-A (CA)
Inventor: CHUN SUN W
IPC: C10G1/06
Filed: 1975-02-05
Granted: 1979-04-03
Abstract: PROCESS FOR TREATING A SOLID-CONTAINING LIQUID HYDROCARBON OIL           (CASE B) ABSTRACT OF THE DISCLOSURE           A process is provided for the conversion of solid-containing liquid hydrocarbon oils, and in particular for the hydrogenation of solid-containing liquid hydrocarbon oils derived from coal, oil shale and tar sands.  The process comprises passing a solid-containing liquid hydrocarbon oil, together with hydrogen, through a reaction vessel that contains a plurality of reaction zones separated by porous partitions.  A portion of said zones is adapted to contain a solid particulate hydrogenation catalyst which will not pass through said porous partitions.  The remainder of said zones form substantially unobstructed passageways through said reaction vessel.  The volumetric ratio of catalyst zones to substantially unobstructed passageways is about 10:1 to about 1:10.
Patent CA-1067268-A (CA)
Inventor: HARKNESS RICHARD E
IPC: B29C39/00
Filed: 1975-02-19
Granted: 1979-12-04
Abstract: Abstract of the Disclosure A method of making plastic screen where a plurality of pegs are vertically positioned within an open topped mold, and a castable liquid plastic is then poured into the mold.  The bottom ends of the pegs are tapered, so that the holes or openings in the finished plastic screen are flared.  Metal reinforced plastic screen is made in the same manner, only a peg is positioned within each opening of a metal screen positioned closely adjacent the mold bottom or base, and the liquid plastic is poured into the mold to a height above the metal screen.  The pegs are smaller than the metal screen openings, so that no metal is exposed in the finished article,
Patent CA-1063604-A (CA)
Title: Amino substituted toilypomycinone derivatives
Inventor: BRUFANI MARIO
IPC: A61P31/04
Filed: 1975-03-14
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides 3-(amino substituted)-tolypomycinones, the 3-(amino substituted)-16,17-dihydrotolypomy-cinones, the 3,16-di-(amino substituted)-16,17-dihydrotolypomy-cinones, the 3-(amino substituted)-1,4-dihydrotolypomycinones, the 3-(amino substituted)-1,4,16,17-tetrahydrotolypomycinones and the 3,16-di-(amino substituted)-1,4,16,17-tetrahydroto1ypomyci-nones useful as antibiotics and having excellent stability to acids.  The present invention also provides for their preparation.
Patent CA-1054128-A (CA)
Inventor: MORISHITA MASATAKA
IPC: B01J13/06
Filed: 1975-03-21
Granted: 1979-05-08
Abstract: NOVEL CELLULOSE MICROCAPSULES                 AND PREPARATION THEREOF          Abstract of the disclosure A novel cellulose microcapsule having adsorbing capacity, consisting of outer semipermeable barrier layer of cellulose and adsorbent powders dispersed within inner cellulose gel matrix, is prepared by ester hydrolysis of a precursor microcapsule having cellulose ester derivative as its wall film.  It can also be pre-pared by dispersing adsorbent powders in a solution of cellulose dissolved in a solvent which is not adversely affected by the adsorbing capacity off adsorbent powders and capable of dissolving cellulose, then forming the dispersion into droplets and finally precipitating cellulose on the droplets.  The cellulose microcapsule is excellent in resistance to chemicals such as acids, alkalis or organic solvents and is useful for various purposes.
Patent CA-1042197-A (CA)
Inventor: BOKELMANN HORST
IPC: B32B5/18
Filed: 1975-05-21
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE        The specification describes an apparatus for the continuous reverse-coating of sheet-form material, comprising a driven drum with a covering of glass-fibre-reinforced plastic, a metal reinforcing belt and an optionally smooth or profiled plastics surface.  The drum, which is heated by an external heating system to between about 70 and 100°C, is preceded by tension rollers, a magazine for sheet-form material and an offwinding unit, associated with at least two mobile, infinitely variable intensive heating stages and with separate, jointly driven feed systems for the reaction mixture and release agent, with a doctor for the reaction mixture and with a distributor for the release agent, and followed by a take-off unit consist-ing of rollers, a trimming unit and a winding unit.
Patent CA-1041696-A (CA)
Inventor: DOORAKIAN GEORGE A
IPC: C07F9/54
Filed: 1975-05-22
Granted: 1978-10-31
Abstract: ABSTRACT         The reaction between vicinal epoxides and a carboxylic acid or anhydrides is well known.  Such reactions require a catalyst.  Attempts have been made to market precatalysed epoxide mixtures for use in the formation of epoxide resins.  These attempts have generally been un-successful due to the catalyst going off, causing unreliable colour, and being corrosive.  The present invention seeks to overcome this drawback by providing the process of reacting (a) a vicinal epoxide, particularly an epoxy resin, with (b) a carboxylic acid, a carboxylic acid anhydride, or a mixture thereof, in presence, as catalyst, of triphenyl(2,5-dihydroxy-phenyl)-phosphonium hydroxide inner salt.  The invention further provides a composition containing an epoxy resin, the phosphonium inner salt catalyst and a carboxylic acid, anhydride, or mixture thereof.
Patent CA-1067084-A (CA)
Inventor: LITTLEWOOD PETER S
IPC: C07D521/00
Filed: 1975-05-22
Granted: 1979-11-27
Abstract: PYRAZOLE SUBSTITUTED 2-(2') BENZIMIDAZOLYL-FURANS     Abstract of the Disclosure Disclosed are optical brightening agents, such agents being 2-(2')-benzimidazoyl-furans substituted in the 5-position of the furan ring by a 1-aryl-pyrazolyl-3, -4 or -5 radical, by a pyrazolyl-1 radical or by a 2-aryl-v-tri-azolyl-4 radical, such compounds being in free base, acid addition or quaternary ammonium salt form.  These agents have the structural formula   in which the 1-phenyl-pyrazolyl ring is bound at its 3- or 5- position to the furan ring.
Patent CA-1052314-A (CA)
Inventor: PRIES ERICH
IPC: C10B21/02
Filed: 1975-05-29
Granted: 1979-04-10
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to a coke oven battery which is regeneratively heated with lean gas and which is provided with heating chambers disposed between the ovens.  The battery is pro-vided with vertical flues which carry upgoing and downgoing heat-ing flues and the battery is further provided with supply ports with vertically graded exits for lean gas and air disposed in header walls.  The header walls comprise air supply means alter-nating along the row of heating flues and having lean gas supply means.  In accordance with the invention, the cross-section of the exit ports are graded so that they increase upwardly in the case of air exits and downwardly in the case of lean gas exits.          The grading is provided to such a degree that the amount of air supplied to the sole of the heating flues and to their lower parts is insufficient for complete combustion of the amount of gas supplied thereto, while complete combustion of the lean gas is insured for the smoke gas discharged from the heating flues.
Patent CA-1048278-A (CA)
Title: Metal carbonate recycle to reduction circuit in the cuprion process
Inventor: SZABO LESTER J
IPC: C22B3/04
Filed: 1975-06-02
Granted: 1979-02-13
Abstract: ABSTRACT OF THE DISCLOSURE         A process in which copper, nichel, cobalt, and molyb-denum are recovered by direct leaching of comminuted raw manganese nodules after the nodules are reduced in a reduction circuit with an aqueous ammoniacal leach solution containing cuprous ions.  An improvement is disclosed which results from recycling a portion of the metal values recovered back to the reduction circuit as a solid basic metal carbonate.  The metal carbonate recycle enables the size of the reactors in the reduction circuit to be reduced.  The recycle also increases the efficiency of the process by facilitating the solubilization of copper.  Another aspect of the invention resides in the advantages of maintaining solubilized copper in amounts between 10 grams per liter and the solubility limit in the reduction circuit.
Patent CA-1037097-A (CA)
Inventor: BEESON ERIC J G
IPC: H01J61/16
Filed: 1975-06-06
Granted: 1978-08-22
Abstract: ABSTRACT                  A discharge lamp has an inert gas such as xenon as the primary filling gas together with a metal halide to modify the discharge, for example the iodides of thallium, sodium, gallium or indium.  The lamp is operated at a current density in excess of 16 mA/sq.mm and typically above 80 mA/sq.mm, the inert gas pressure being in excess of 300 terr. The lamps thereby possess a positive differential resistance.
Patent CA-1060284-A (CA)
Title: Controlled disproportionation of cuprous ions to deposit metallic copper
Inventor: SIVERTZ CHRISTIAN
IPC: C23C18/38
Filed: 1975-06-19
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to processes and compositions for the deposition of metallic copper on a catalytically activated surface by the controlled disproportionation of cuprous ions. Cupric tetraammino ions in aqueous solution are rapidly reduced to cuprous diammino ions and the latter are acted upon by the addition of an activator-modifier so as to bring about controlled disproportionation resulting in the deposition of metallic copper principally on the catalytically activated surface of a workpiece.
Patent CA-1072827-A (CA)
Inventor: TIMM WALTER C
IPC: C08J5/12
Filed: 1975-08-21
Granted: 1980-03-04
Abstract: PLASTIC TILE AND THE LIKE CAPABLE            OF SELF-ADHESION TO WALLS              ABSTRACT OF THE DISCLOSURE           Plastic tile or similar items are disclosed having an adhesive backing suitable for adhesion to walls.  The tiles are formulated from a resinous base and a filler, and include a plasticizer of the formula   , in which R is a lower alkyl radical and R' is an aryl, aralkyl, or an alkaryl radi-cal. A pressure sensitive adhesive coating is provided to the plastic tile, the coating comprising a vinylic copolymer made of a minor portion of styrene units or derivatives thereof, and a major portion of butadiene, isoprene, or other similar units.