baber/WOPTO huggingface dataset:
Patent BE-816403-A (BE)
Title: Silts and clay soils stabilisation - with acceleration of process by gypsum additions
IPC: E01C3/04
Filed: 1974-06-14
Abstract: Silt or clay soils can be rapidly stabilised by spreading small amts. of lime with water-sol. sulphate addns. such as CaSO4 in powder form; the presence of which is thought to be responsible for the faster hardening resulting than when just CaO is used as stabiliser. CaO and the sulphate cpd. should be in similar proportion and each amt. to 1-5% of the mass of dry soil.
Patent BE-882615-A (BE)
Inventor: ROUGIER J P
IPC: B22D31/00
Filed: 1980-04-03
Abstract: The invention concerns a device permitting the separation of a casting piece from a casting deadhead to which it is joined. A pair of jaws are removably joined to a base and are slidable against a central wedge by dovetail surfaces.
Patent BE-896457-A (BE)
Title: Toilet roll dispenser with lockable loading door - contains several rolls indicates remaining quantity and prevents theft
IPC: A47K10/38
Filed: 1983-04-14
Abstract: The dispenser for rolls of toilet paper may store between 6 and 8 rolls of which one is in service, to prevent the theft of those in stock. The quantity or number of rolls remaining is shown by an indicator and the unit may comprise a square section box with a rod and a spring on the longitudinal axis. Rolls may be mounted on the rod with the spring feeding them in turn into a zone with a door incorporating a dispensing slit. A slit in the residual part of the door wall may accommodate the indicator and rolls may be inserted through an end door with a lock and key. The core supporting the leading roll may be capable of being dismantled and withdrawn through the dispensing slit.
Patent BE-898574-A (BE)
Title: Nouveaux emballages en carton du type dit "telescope".
Inventor: POIRET D
IPC: B65D5/42
Filed: 1983-12-28
Abstract: L'invention concerne une partie d'un emballage du type télescope,apte à constituer indifféremment le corps parallélélipipédique (1) d'un tel emballage ou le couvercle (1') de forme sililaire destiné à coiffer complètement ce corps. Selon l'invention,la portion formant fond (2,2') est divisée par une ligne de pliage (6,6';12,12') parallèle à ses parois transversales (4,4') ou longitudinales (3,3') mais décalée par rapport au plan médian correspondant,et chaque ligne de pliage réunit les extrémités de deux fentes sensiblement verticales (7,7';13,13')ménagées dans les parois perpendiculaires à cette ligne.
Patent BE-903471-A (BE)
Title: Produit pharmaceutique a mettre en oeuvre pour la therapie locale du psoriasis
IPC: A61K9/70
Filed: 1985-10-17
Abstract: Produit pharmaceutique exempt de glucocorticoide pour la thérapie locale du psoriasis contenant des substances actives antipsoriasis connues en soi, caractérisé en ce que le produit pharmaceutique est constitué d'une feuille autoadhésive, non perméable, dont la couche de substance adhésive contient la substance active antipsoriasis exempte de glucocorticoide sous une forme divisée de manière uniformément fine.
Patent BE-904065-A (BE)
Title: Systeme de telephone numerique
Inventor: PANETH E
IPC: H04M3/00
Filed: 1986-01-20
Abstract: Un système de transmission sans fil de signaux multiples utilise des circuits numériques par répartition dans le temps entre une station principale (11) et des stations d'abonné (10). Ces dernières peuvent etre fixes ou mobiles. Le nombre de circuits est déterminé par la qualité de la transmission. La station principale est interconnectée à un réseau extérieur d'information, analogique et/ou numérique. Les signaux sont choisis parmi: signaux vocaux, de données, fac-similé, vidéo, d'ordinateur et d'instrumentation.
Patent BE-896543-A (BE)
Title: Mono:clonal antibody systems against blood clotting proteins - comprising antibodies against antithrombin, anti:plasmin and antitrypsin
IPC: C07K16/38
Filed: 1983-04-22
Abstract: Monoclonal antibody systems specific to human proteins involved in coagulation and fibrinolysis of blood comprise 15 monoclonal antibodies specific to human antithrombin III, 23 monoclonal antibodies specific to human alpha2-antiplasmin and 26 monoclonal antibodies specific to human alpha1-antitrypsin. The antibodies are produced by fusing mouse SP 2/0-AG 14 myeloma cells with spleen cells from mice immunised with antithrombin III, alpha2-antiplasmin or alpha1-antitrypsin, followed by cloning and culturing the resulting hybridomas and isolating the antibodies produced by them. The systems may be used in the diagnostic determn. and purificn. of the indicated proteins.
Patent BE-903851-A (BE)
Title: Procede de purification de charges d'hydrocarbures en c4.
IPC: C07C7/04
Filed: 1985-12-13
Abstract: Procédé de purification de charges d'hydrocarbures en C4 appauvris en isobutylène, provenant de l'unité de fabrication d'éther méthyl-t-butylique à partir d'une charge d'hydrocarbures en C4 et de méthanol. Le procédé de purification consiste en une distillation effectuée en introduisant la charge au milieu d'une colonne comportant de 10 à 60 plateaux, à une température de 10 - 100 degrés C et à une pression de 1 - 20 bars.
Patent CA-1062593-A (CA)
Inventor: PAHL KARL-HEINZ
IPC: B29L23/00
Filed: 1974-07-24
Granted: 1979-09-18
Abstract: ABSTRACT A method for continuous production of reinforced, elastomeric high pressure hose having an inside diameter greater than 50 mm comprising extruding the hose onto a stationary mandrel over which the hose rollingly or slidingly passes in a continuous man-ner. Wire reinforcing is wrapped around the extruded hose as it is passing over the mandrel. Apparatus for carrying out this method is disclosed where the stationary mandrel may be the type having a plurality of roller barrels, a hydrostatic or aerostatic mandrel. or a mandrel having a plurality of endless flexible bands. Antirotational means is provided on the mandrel to pre-vent twisting of the extruded hose and the inaccurate laying of the wire reinforcing around the hose. The method provides a continuous length of high pressure hosing which can withstand hydrostatic pressures on the ocean floor. The apparatus is com-pact so that production of the hose can be carried out aboard ship when laying hose on the ocean floor.
Patent CA-1038879-A (CA)
Title: PROCESS FOR MAKING A C1-C7 ALIPHATIC HYDROCARBYL ESTER OF AN N-(2,6-DI(C1-C7ALKYL)PHENYL.alpha.-AMINOCARBOXYLIC ACID
Inventor: CLAYTON ANTHONY B
IPC: C07C67/00
Filed: 1974-08-20
Granted: 1978-09-19
Abstract: HYDROCARBYL ESTER OF AN N-[2,6-DI(C1-C7 ALKYL)PHENYL]                ALPHA-AMINOCARBOXYLIC ACID                 Abstract of the Disclosure Disclosed is a process for making a C1-C7 aliphatic hydrocarbyl ester of an N-[2,6-(C1-C7 alkyl)phenyl] .alpha.-amino-carboxylic acid from the corresponding 2,6-di(C1-C7 alkyl)aniline and the corresponding chlorocarboxylic acid ester, which comprises initiating with a catalytic quantity of di(C1-C7 alkyl)aniline hydrochloride the reaction of said aniline and said ester.
Patent CA-1053798-A (CA)
Inventor: DUC TIEN TRAN
IPC: H05H9/00
Filed: 1975-01-14
Granted: 1979-05-01
Abstract: IMPROVEMENTS IN MULTIPERIODIC LINEAR               ACCELERATING STRUCTURES               Abstract of the Disclosure Multiperiodic linear accelerating structures comprising a succession of cylindrical accelerating cavities Ca having a revolution axis X1 X2, and being coupled to each other by cylindrical coupling cavities Cc having the axis X1 X2 as revolution axis, which coincides with the mean path of the beam of the particles to be accelerated, the radius Rc of the coupling cavities Cc being substantially equal to the radius Ra of the accelerating cavities Ca. Accelerating and coupling cavities are constituted by a stack of elements easy to machine and braze together.
Patent CA-1040111-A (CA)
Inventor: DULGER VIKTOR
IPC: B01D53/26
Filed: 1975-05-01
Granted: 1978-10-10
Abstract: A B S T R A C T An air drying apparatus has a pair of columns containing a drying agent, e.g. silica gel.  One column is used for drying air whilst the other is regenerated by air heated by a heater at the end thereof.  A valve arrangement enables air to be dried to be drawn through the columns in turn in the direc-tion of their heater ends, and enables air for regeneration to be blown into the heater ends of the columns.  The air to be dried and the air for regene-ration are passed through the columns in opposite directions.  A good output of dried air is obtained.  Having the heaters mounted in the columns, and the absence of any requirement for the valve arrangement to handle hot air gives a simple and economic construction.
Patent CA-1037335-A (CA)
Inventor: MOODY ISAAC N
IPC: F23D5/04
Filed: 1975-11-27
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE     An air-heating appliance is described with uses used engine lubricating-oil as a fuel.  The oil is fed by gravity to a burner consisting of an open cylindrical pan having a floor portion and a perforated side-wall and which is divided horizontally by an apertured fire plate wherein the apertures are arranged in concentric rings and are alternately convergent and divergent in the directions away from said floor portion of said pan.          The pan is surrounded by a cylindrical casing which is spaced from the walls of the pan.  A flue duct is arranged concentrically with and extends from the open top of the pan and is provided with jacket to define a heat exchange passage around the flue duct for air to be heated.          Air flow through the heat exchange passage is induced by a fan and is directed and redirected in the passage by angled vanes disposed therein.  Initially, the oil is ignited by an electric heating element which is switched off once self-ignition conditions pertain.
Patent CA-1064477-A (CA)
Inventor: CHAO SAM T
IPC: A61K8/63
Filed: 1976-01-14
Granted: 1979-10-16
Abstract: Abstract This invention describes novel steroidal [16.alpha.,17-d]-cyclohexenes of the formula   wherein R1 is hydrogen, hydroxy, halogen, or acyloxy; R2 and R3 are the same or different and are hydrogen, alkyl, or aryl; R4 is hydrogen and R5 is hydroxy, or together R4 and R5 are =0; and R6 is hydrogen, methyl, or fluorine and the dotted line in the 1,2-position represents optional ethylenic unsaturation and a process for preparing these compounds which are useful as anti-inflammatory agents.
Patent CA-1059826-A (CA)
Inventor: BORSUK ALVIN
IPC: A22C17/00
Filed: 1976-01-28
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE           An assembly of loaf molds defining a magazine, including a pair of vertically extending and horizontally spaced forks and a plurality of horizontally extending and vertically spaced molds secured near opposite ends to the forks.  Wheels are mounted on the forks to coact with support rails along which the magazine may be driven.  Driving pins are also mounted on the forks to coact with a suitable driving mechanism.
Patent CA-1038708-A (CA)
Inventor: POOLE ERNEST G
IPC: D01H7/16
Filed: 1976-03-25
Granted: 1978-09-19
Abstract: ABSTRACT    A top-drive filling spindle for use in the manufacture of textile yarn is provided wherein the tapered tip thereof is of a through hardened steel material that would more readily resist wear caused by the driving action of the quill disposed thereon.  A top-drive filling spindle having wear on the tapered tip thereof can advantageously be retipped by grinding the worn tip to a predetermined size; applying a sleeve of through hardened steel or the like thereover; securing the sleeve thereon; and, finally grinding the thusly secured sleeve to the standard taper for top-drive filling spindles.  With the application of the through hardened sleeve, it is anticipated that spindle wear would not occur for perhaps six to twelve years or more -- a two to three fold increase over the life of spindles currently used by those skilled in the art.
Patent CA-1062838-A (CA)
Inventor: UFFNER MELVILLE W
IPC: C08K5/07
Filed: 1976-04-12
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE           A process for providing extended shelf life to sheet and bulk molding compounds comprising an unsaturated polyester resin and an unsaturated monomer soluble in and copolymerizable therewith, while providing for enhanced curing rates at the mold-ing temperature.  The process comprises incorporating at least an effective proportion of a cobaltic promoter in said molding compound along with a chemical thickener which is a Group II metal oxide or hydroxide.
Patent CA-1039816-A (CA)
Inventor: SCHAFT EDWIN E
IPC: H04Q3/54
Filed: 1976-06-02
Granted: 1978-10-03
Abstract: ABSTRACT         A method and apparatus for positioning nuts to be welded to a base such as a steel sheet.  The base is located between a pair of relatively movable welding electrodes, one of which has a retractable nut supporting and locating pin with a tapered shoulder, the pin being movable in the electrode and extending from its contact face.  A nut is placed on the pin and locked onto the tapered shoulder.  As the electrodes move to-gether to a welding position the supporting and locating pin is depressed so that the nut comes into engagement with the con-tact face of the respective electrode.  The nut is consequently freed from its taper lock on the supporting and locating pin as it is pressed against the base by the contact face of the re-spective electrode.  Welding current is then passed between the electrodes through the nut and the base to weld the nut in place.
Patent CA-1051044-A (CA)
Inventor: ALLISON WILLIAM D
IPC: B60G21/055
Filed: 1976-06-04
Granted: 1979-03-20
Abstract: TORSION BAR SPRING SUSPENSION               ABSTRACT OF THE DISCLOSURE           A torsion bar spring suspension for the front wheels of a motor vehicle is disclosed.  A continuous torsion bar spring that is formed into the shape of a closed figure has transverse portions that are situated fore and aft the axis of rotation of the front wheels and extend across the vehicle frame.  The torsion bar has single loops or coils at each of the outer ends of the transverse portions and these loops are connected by resilient devices to the vehicle frame.  Left and right generally Y-shape portions of the torsion bar connect left and right wheel support members to the loops at the ends of the transverse bar portions.
Patent CA-1058141-A (CA)
Inventor: SEIDENBERGER JAMES W
IPC: B01J20/00
Filed: 1976-06-28
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE        A spill of liquid elemental mercury is cleaned up by being absorbed into a composition containing a granular metal, a metal powder and a non-hydroscopic solid acid.
Patent CA-1098467-A (CA)
Inventor: GOUDRIAAN FRANS
IPC: C10G65/12
Filed: 1976-08-11
Granted: 1981-03-31
Abstract: Abstract of the Disclosure A process is disclosed for the production of one or more atmos-pheric hydrocarbon oil distillates from an atmospheric hydrocarbon oil residue.  The production takes place using hydrocracking as the main treatment in combination with catalytic hydrotreatment and deasphalting as supplementary treatments.  The atmospheric hydrocarbon oil residue is split by vacuum distillation into a first vacuum distillate and a first vacuum residue.  The vacuum residue or an asphalt obtained therefrom by deasphalting is subjected to a catalytic hydrotreatment, and the hydrotreated product is split into one or more light atmospheric distillates as end-products, a first atmospheric middle distillate as end-product or as intermediate product and an atmospheric residue that is split further by vacuum distillation into a second vacuum distillate and a second vacuum residue.  The second vacuum residue or an asphalt obtained therefrom by deasphalting is at least partly again subjected to the catalytic hydrotreatment, and the vacuum distillates together with a deasphalted oil and, if desired, with the first atmospheric middle distillate are hydrocracked.  The cracked product is split by atmospheric distillation into one or more light distillates as end-products, if desired a second middle distillate as end-product and a residue of which at least part is again sub-jected to hydrocracking.  The aforementioned deasphalted oil was obtained by deasphalting either vacuum residue.  The process enables economic conversion of atmospheric hydrocarbon oil residues into atmospheric hydrocarbon oil distillates, such as gasolines.
Patent CA-1101168-A (CA)
Inventor: GABBRIELLI ERNESTO
IPC: B29B7/52
Filed: 1976-09-16
Granted: 1981-05-19
Abstract: Abstract of the Disclosure A method for maintaining balance the radial stresses acting on a rotor cylinder in an extrusion press for pasty and thermoplastic materials during variations in the operating conditions of the press, which press has a feed orifice opening into a first working chamber, comprises maintaining a layer of material compacted and molecularly adherent to the rotor wall in the feed orifice of the first working chamber of the press. This may be effected by using a pressure feed to compress the material along a narrow arc of rotor immediately upstream of the first extrusion element. The material is fed at a pressure of not less than the pressure of the initiation of adherence for the most unfavourable condition at which the pressure can be adjusted. This insures that downstream of the first extrusion element the adherent layer is maintained in perfect symmetry in every succeeding working chamber of the press and therefore the basic condition necessary to obtain equilibrium of all the radial stresses acting on the rotor is effected.
Patent CA-1063001-A (CA)
Inventor: VUCICH MICHAEL G
IPC: B21B45/02
Filed: 1976-09-21
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE         A method for efficiently operating a steel rolling mill employing oil-in-water emulsions as lubricants which includes controlling the stability of the emulsion within certain preselected limits and correlating the oil concen-tration to a mean time (?m) of such values.  The mean time is determined through an emulsion stability index test and constitutes the time required for the concentration of oil in emulsion samples to drop to 50% of its original value.
Patent CA-1061775-A (CA)
Inventor: IRIARTE WILFRIDO R
IPC: F28D15/04
Filed: 1976-10-08
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE           A multi-spline tool cuts material from the interior wall of a heat pipe envelope to provide a path for working fluid flow.  Cross cuts can be made by pulling the tool out of the same end from which it was inserted while the tool continues to rotate in the same direction.  An unrestrained liquid supply artery configured, for example as a cylinder of perforated metal, wire screen material, or other porous substance, with a designed flow area is inserted in the envelope.  Since the artery is unrestrained, that is, not attached to the envelope, in a gravity field it will drop to the lower portion of the envelope inside diameter to assure a liquid flow at the bottom of the tube, regardless of the orientation of the heat pipe.
Patent CA-1051199-A (CA)
Inventor: KORB JOSEF
IPC: B24C1/00
Filed: 1976-11-17
Granted: 1979-03-27
Abstract: ABSTRACT OF THE DISCLOSURE           In a process and apparatus for treating surfaces by means of a jet of liquid impinging on the latter at high velocity and with which, in particular, scouring or polishing solid particles, such as steel granules, corundum, sand, chalk or the like are admixed, the liquid jet is, after it has impinged on a surface to be treated, at least once returned to a surface to be treated for the purpose of exploiting the residual kinetic energy of the liquid.  In a preferred form of the invention, the jet impinges on the surface at an angle of between 30° and 80° and is, after reflection from said surface, returned to the latter to impinge thereon at an angle of between 40° and 90°.  In a particular embodiment of the invention, a sheet metal strip is guided along a loop and the jet impinges on a concave region within said loop.  The reflected jet may also, after being reflected from the surface of a first workpiece, be caused to impinge on the surface of a second workpiece moving transversely to the first workpiece.
Patent CA-1073122-A (CA)
Inventor: WAGNER WOLFGANG
IPC: G01N23/04
Filed: 1976-12-09
Granted: 1980-03-04
Abstract: ABSTRACT         In the reconstruction of the absorption values in the various picture elements of a plane under examination from measured values which were measured by means of a scanner for transversal tomography, it is neces-sary to assign to each picture element from each measured series (at a given angle with respect to the examination plane) at least one intermediate value.  This means in general that an intermediate value has to be computed with up to three measured values and weight factors.  This requires very much computing time.  The invention describes a way which requires less com-puting time in which by the interpolation the intermediate values which are assigned to the various picture elements are not computed accurately for the various picture elements but only to an approximation, which provides a con-siderable shortening of the computing time.  The error caused thereby, however, can be kept small.
Patent CA-1102667-A (CA)
Title: Procede permettant d'ameliorer la tenue a chaud du zirconium et de ses alliages
Inventor: ARMAND MARCEL
IPC: G21C3/07
Filed: 1976-12-10
Granted: 1981-06-09
Abstract: L'invention concerne un procédé de traitement du zirconium et des alliages de zirconium, et plus particulièrement des alliages de zirconium utilisés dans les réacteurs nucléaires refroidis à l'eau comme matériau de structure ou de gainage de combustibles.  Le procédé suivant l'invention consiste à mettre en solution solide, ou à maintenir en solution solide la majeure partie du carbone contenu dans ces alliages par des traitements thermiques ou thermomécaniques effectués dans le domaine .alpha. + .beta. ou éventuellement dans le domaine .beta., suivis éventuellement d'un corroyage en .alpha..  Les produits obtenus présentent une résistance mécanique à chaud fortement améliorée, en particulier en ce qui concerne la tenue au fluage; ils conviennent en particulier pour la réalisation de tubes de gainage pour combustibles de réacteurs nucléaires refroidis à l'eau présentant une meilleure résistance à la déformation en fonction du temps.
Patent CA-1071859-A (CA)
Inventor: THISTLETHWAITE MARK K
IPC: E04F21/00
Filed: 1977-04-18
Granted: 1980-02-19
Abstract: ABSTRACT              A door framing-fixture and method is disclosed.          The fixture includes a top member, a bottom member and a pair of opposed side members.            The members are connected together to form a rec-tangular fixture complementary with the interior of a metallic door frame having opposed jambs and a connecting header.  Brace members are located adjacent the bottom member and extend rear-wardly for connection to the jambs.  A cross member extends between the opposed side members.  After the fixture is installed in the metallic door frame, the door frame-fixture assembly is positioned at a desired door location and a wall is constructed adjacent the assembly.  The wall is connected to the metallic door frame.  The fixture is removed from the frame prior to installing a door.
Patent CA-1088287-A (CA)
Inventor: DE BUCK VAN OVERSTRAETEN JEAN-
IPC: D01D5/00
Filed: 1977-05-06
Granted: 1980-10-28
Abstract: ABSTRACT           This invention relates to a fabric which is made from a polymer mixture having an absorptive curve of radiating energy characterized by a minimum absorption between 3,200 and 4,000 .ANG. and an important filtering below 3,200.  The polymer is extruded at a speed which allows an extremely quick cooling such that the formation of large crystallites is inhibited while the proliferation of crystallites of very small sizes is promoted. The yarn is composed of a low number of strands, the fabric being woven or knitted so as to prevent air/polymer interfaces at the maximum.  The fabrics allow the skin to become brown under bathing suits, beach wear, etc.