baber/WOPTO huggingface dataset:
Patent EP-0017770-A1 (EP)
Inventor: SABEE REINHARDT NILS
IPC: A61F13/15
Filed: 1980-03-17
Abstract: Method and apparatus for making diapers with elastic  J ands in the leg-contacting zone of the diaper involves forming folds (50) tucks or festoons in the diaper backing sheet or facing sheet and applying elastic ribbon (22) treated with adhesive over the web and across the gaps of the folds so that the ribbon does not adhere to the web portion in the folds. Hence the elastic ribbon is only adhered to the portions of the web between the folds. The elastic ribbons are cut (78) in the gaps of the folds, with the material in the folds later forming the non-elasticized waistband portion of the diapers. At the ribbon-web assembly station, the facing or backing sheet is supported by spaced plates (42) separated by gaps (48). Before the ribbon is applied, the folds are formed by tucker bars (54) which successively interfit in the gaps between the support plates and push the web into the gaps.
Patent EP-0013598-A1 (EP)
Inventor: DEN HOLLANDER WILLEM
IPC: H01J29/70
Filed: 1980-01-03
Abstract: A linearity inductance (23) and,a side pincushion correction inductance (25) are wound on outer leg core portions (21a, 21b) of a single E-shaped core. A magnet (22) biases the linearity inductance core portion (21a) for saturating that portion each horizontal deflection cycle for producing a linearity corrected horizontal deflection current. A high reluctance path forflux mutually linking both the linearity and side pincushion correction windings is provided by the E-shaped core configuration. The portion of the flux generated by the side pincushion correction winding (25) that does flow in the linearity winding core portion (21 a) compensates for undesirable vertical rate changes in the magnetic bias of the linearity winding core portion (21a).
Patent EP-0017468-A1 (EP)
Inventor: YAMAJI TEIZO
IPC: C09K5/18
Filed: 1980-04-01
Abstract: A solid heat-generating composition utilizes the heat of hydration of calcium oxide, and comprises calcium oxide and a solid substance supplying water capable of reacting with calcium oxide. The use of a solid substance makes possible greater control over the rate and extent of the heat-generating hydration reaction than the use of liquid water. 
     The solid substance can be one having water of absorption, adsorption or crystallization, or an organic compound which yields water by an intramolecular or intermolecular reaction at an elevated temperature. The composition can be utilized in various applications requiring heat generation, for example for thawing and heating frozen foods, controlled releasing of agricultural chemicals such as insecticides or repellents, and warming the human body.
Patent EP-0022609-A1 (EP)
Inventor: HAMPSHIRE MICHAEL JOHN
IPC: H01R13/646
Filed: 1980-05-20
Abstract: A connector for a coaxial cable comprises a single stamping having four equally spaced branches 1 to 4 and defining a central aperture 5. Each branch 1 to 4 has spring clip portions 6 at its free end and wing portions 8. To attach the connector the outer conductor of the cable, which consists of a plurality of parallel strands, is stripped of insulation. The strands revealed are split into four groups 11 which are laid in the four branches 1 to 4 and the wing portions 8 closed over them while the central conductor 12 of the cable is pushed through the aperture 5. The branches 1 to 4 are then folded through 90 DEG  so that their end edges form the sides of a square and their spring clip portions 6 can receive the four spades of a complementary connector part which surround a central socket for the reception of the central conductor 12. The connector may have more or less than four branches and the branches may be individual connectors.
Patent EP-0030430-A1 (EP)
Inventor: STEWART IAN MCCOLL
IPC: E21C41/18
Filed: 1980-11-27
Abstract: A method of underground gasification of coal involves drilling at least two boreholes (8, 9) along the length of the seam, one borehole (8) serving to feed oxidant air or oxygen to the combustion zone (6), the other borehole (9) being to recover combustible gas from the combustion zone. The problem of back-burning of coal along the oxidant borehole is tackled by continuously or intermittently injecting water along the borehole.
Patent EP-0020274-A1 (EP)
Inventor: BELLE RENE
IPC: A61K8/97
Filed: 1980-05-30
Abstract: 1. A natural capillary dye, characterised in that it is extracted from Curcumas.
Patent EP-0025388-A1 (EP)
Inventor: MARCY RAYMOND
IPC: G08G1/08
Filed: 1980-08-29
Abstract: L'invention concerne les dispositifs permettant la mesure du trafic routier sur un tronçon de longueur déterminée. L'utilisation d'un paramètre de pénibilité égal au rapport de la densité d'occupation spatiale et de la vitesse moyenne des véhicules sur le tronçon considéré permet d'éviter les ambiguïtés dues à l'évaluation du trafic à l'aide de l'un seulement des deux paramètres. Elle s'applique à tous les systèmes de signalisation routière et plus particulièrement à ceux du type optique.
Patent EP-0036109-A1 (EP)
Inventor: WUNDER FRIEDRICH DR
IPC: C07C1/20
Filed: 1981-02-24
Abstract: Das erfindungsgemäße Verfahren besteht darin, daß man ein Aluminiumsilikat silanisiert und anschließend in Gegenwart von Sauerstoff oder Sauerstoff enthaltenden Gasen auf 300 bis 600°C erhitzt. Dadurch wird ein hochselektiver Katalysator erhalten, der sehr oft regenerierbar ist.
Patent EP-0045362-A1 (EP)
Inventor: KREMER KARL-JOSEF DR ING DIPL-
IPC: G01N21/67
Filed: 1981-06-04
Abstract: An apparatus for the spectrometric analysis of the chemical composition of metallic parts comprising a probe designed to be placed on the part and having a device for vaporizing the part. Means is provided for spacing the device from the part and also means for sensing the radiation emitted by the part vaporized by the device. A protective gas preferably continuously is admitted into the vicinity of the device and of the sensing means. Preferably, the probe is portable, hand-held, and enables outdoors the rapid determination of metals, particularly their carbon content, including those whose wavelength region is below 250 nm.
Patent EP-0045465-A1 (EP)
Inventor: LOANE CHARLES M JR
IPC: C21C7/076
Filed: 1981-07-25
Abstract: The present invention is directed to raw mix flux for the continuous casting of steel wherein the flux composition consists of a mixture of ceramic raw material having the following theoretical analysis based on the composition formed on melting the raw materials: K2O: 0 to 5 percent by weight Na2O: 20 to 35 percent by weight CaO: 5 to 25 percent by weight MgO: 0 to 1 percent by weight Al2O3: 3 to 10 percent by weight B2O3: 15 to 30 percent by weight SiO2: 5 to 20 percent by weight F: 10 to 25 percent by weight Fe2O3: 0 to 1 percent by weight and wherein the percentages of said ingredients total 100 percent by weight.
Patent EP-0075045-A1 (EP)
Inventor: REINER EUGEN
IPC: G01V8/14
Filed: 1981-10-29
Abstract: 1. Light barrier apparatus comprising a housing (15) and a reflector (21), said housing containing a light emitter (11) for generating a light beam, and a light sensor (13) for sensing the light beam reflected by the reflector (21), said reflector (21) reflecting the light opposite to the direction of incidence, characterised in that the axis (25) of the light beam is inclined by a predetermined amount to a line (27) passing through the light emitter (11) and being located vertically to the surface (17) of the base of the housing (15), and in that the axis of the light beam is not directed vertically to the reflector.
Patent EP-0078860-A1 (EP)
Inventor: LAUTENSCHLAEGER HANS-HEINER DR
IPC: C07D333/38
Filed: 1981-11-07
Abstract: The present invention refers to new 5-(N-Alkyl-N-acylamino)-thiophen-2-carboxylic acid derivatives having the general formula I
     process for producing the same and pharmaceutical compounds containing the same as active ingredient.
Patent EP-0054886-A1 (EP)
Inventor: GEDEON SANDOR DR
IPC: A63F9/08
Filed: 1981-12-15
Abstract: The logical game has symbol bodies, game surface(s) and/or game surface parts, the symbol bodies and the game surface(s) being movable relative to one another. The essence of the invention consists in the fact that closed, or closed and closable tracks (3) and/or track systems (4) are arranged on the game surface(s) (1) and/or game surface parts (2) in such a way that the tracks (3) and/or track systems (4) can be dismantled by the direct or indirect displacement or rotation of at least one track portion (5) and/or one track (3). The displaced or rotated track portion(s) (5) and/or track(s) (3) is/are of suitable construction for closing the dismantled or closable tracks (3) and/or track systems (4) and displaceable or rollable symbol bodies (9), which advantageously fill these tracks (3), are arranged in or on all tracks (3). <IMAGE>
Patent EP-0044211-A1 (EP)
Inventor: LEVITT GEORGE
IPC: A01N47/36
Filed: 1981-07-10
Abstract: The invention relates to compounds of formula I
     (wherein
     having a total of no more than nine carbon atoms;
     n is 0 or 1;   R, is H, F, Cl, Br, NO 2 , CF 3 , C,-C 3  alkyl, OCF 3  or C 1 -C 4  alkoxy;   R 2  and R 3  are selected independently from H and CH 3 ;   R 4  is H, C 1 -C 3  alkyl, F, Cl, Br, CF 3 , OCF 3  or C 1 -C 3  alkoxy;   R 5  is CH 3 , Cl, Br or H;   A is
         X is H, CH 3 , OCH 3 , OCH 2 CH 3 , OCH 2 CF 3 , CH 2 OCH 3  or Cl;   Y is CH 3 , OCH 3  or OCH 2 CH 3 ;   Z is N, CH, CCI, C-Br, C-CN, CCH 3 , C-CH 2 CH 3 , C-CH 2 CH 2 CI or C-CH 2 CH=CH 2 ;   Y' is H, CH 3 , OCH 3  or Cl; and   Q is CH 2  or 0) and salts thereof.   
     These compounds have been found to posess herbicidal activity and the invention further relates to compositions containing them and to a method for their use in controlling the growth of undesired vegetation.
Patent EP-0046696-A1 (EP)
Inventor: HANAMURA YOSHIMI
IPC: B29C48/47
Filed: 1981-08-27
Abstract: A process for removing volatile components from a thermoplastic polymer composition which process comprises applying to the composition a pressure sufficient to maintain the composition in a substantially liquid state and all or a part of the heat necessary for evaporating the volatile components to the composition, supplying the heated composition under pressure to a machine, having a rotor 8 and a stator 2 face to face and substantially parallel to define a space 6 therebetween, the composition being supplied to the space through an inlet 5 passing through the stator and arranged to deliver the composition onto the face 7 of the rotor 8, whilst maintaining the pressure in the space 6 at from 5 Torr to 1,500 Torr, rotating the rotor 8 to thereby separate a majority of the volatile components and transfer the polymer composition toward the central area of the face 7 of rotor 8 by hydrodynamic pressure and removing the polymer composition from an outlet 14 which is provided at the central part of the face of stator 2. 
<??>The method is particularly useful for the removal of the volatile components from polymer compositions having a high content of volatile components as, for example from 25 to 99.9% by weight, particularly methyl methacrylate polymer compositions for the production of molding meterials or extrusion plates which contain 60% by weight or more of methyl methacrylate monomer.
Patent EP-0049963-A1 (EP)
Inventor: BELLAMY ALAN
IPC: G07F13/10
Filed: 1981-09-23
Abstract: A beverage vending machine of the kind for dispensing a selection of beverages prepared by a quantity of powdered or granular material being mixed with hot or cold water as required, the machine having means for feeding disposable cups (14) in turn, in increments of movement through successive loading stations, to be charged with the required ingredients, before arriving at a delivery station (48). 
     So that a number of servings can be dispensed in a very short space of time, the means for feeding the disposable cups (14), in turn, through the successive loading stations are constituted by uni-directional support means (24, 26).
Patent EP-0079418-A1 (EP)
Inventor: PARISE CARL
IPC: A47L9/24
Filed: 1981-11-13
Abstract: A cylindrical molded plastic cuff (24) at one end of a double flexible tube electrified vacuum hose for a wet-dry vacuum cleaner includes an integral molded plastic pocket (50) bearing an elongated receptacle body (48) of insulation material. The body includes two laterally spaced bores (84, 86), counterbored from one end, which counterbores (88, 90) bear enlarged peripheral recesses (92, 98) intermediate of their ends. Cylindrical plungers (108, 110) sized to the counterbores and having a radially enlarged collar intermediate of their ends, in excess of the diameter of the counterbore but less than the peripheral recess, are slidably mounted therein with the collar positioned in the radial recess. A coil spring (112, 114) sized to the peripheral recess is compressed between the collar and one end (102) of the radial recess to spring bias the plunger (108,110) away from the bore. An 0-ring seal (116,118) whose outside diameter is approximately equal to that of the radial recess is positioned on the plunger (108, 110) to the side of the collar opposite that of the coil spring (112,114). The end of the plunger (108, 110) facing the bore carries a reduced diameter portion acting as a male contact which slidably fits into a small diameter axial hole within the facing end of a female contact (104, 106) having a base portion sealably carried within the bore of the receptacle body. A plug (38) bears male contact prongs (40, 42) which project into female contacts formed within the end of the plunger opposite the compression spring. The plug (38) locks to the cuff (24) when the plug male contact prongs (40, 42) mate with the female contacts of the plungers, and the plungers (108, 110) are forciably displaced against the bias of the springs (112,114) to engage their male contact ends with the axial holes within the fixed female contacts (104, 106) to complete a two part electrical connection through the plug (38) and between the electric motor driving a scrubber mechanism of a vacuum cleaner vacuum pick up head and an electrical source at the opposite end of the hose.
Patent EP-0051593-A1 (EP)
Title: Isolation d'hydrates de carbone a partir de tissus cellulaires
Inventor: SVENSSON SIGFRID EDVIN
IPC: C07K16/34
Filed: 1981-01-28
Abstract: Procede d'isolation de la fraction hydrates de carbone (oligosaccharides) a partir de tissus cellulaires avec degradation des glycoconjugues, le tissu cellulaire etant traite avec un reactif contenant ou se composant d'anhydride d'acide trifluoroacetique, les hydrates de carbone etant liberes a la suite de leur conversion en trifluoroacetates, qui sont facultativement detrifluoroacetyles. En partant de membranes erythrocytes, des oligosaccharides possedant une specificite de groupes sanguins peuvent etre recuperes, a partir de tels oligosaccharides et sont utiles pour la determination du groupe sanguin.
Patent EP-0059895-A1 (EP)
Inventor: DIEFENBACH HORST DR DIPL-CHEM
IPC: C25D13/06
Filed: 1982-02-26
Abstract: The binder contains the reaction products of (A) epoxy resins containing aromatic groups, of low molecular weight, with an equivalent epoxy weight lower than 375, (B) aliphatic and/or alicyclic polyfunctional alcohols and/or carbonic acids with a molecular weight lower than 350, (C) optionally, up to 60% by weight, based on the total binder of polyfunctional alcohols, carbonic acids and/or SH compounds with a molecular weight from 500 to 5000 and (D) primary, secondary and/or tertiary amines and/or their salts or a sulphide-acid or phosphine-acid mixture, the reaction product between A and B having a content of aromatic groups, calculated as phenylene groups, from 10 to 45%. The binder allows the obtaining of a thicker layer during the electrophoretic lacquering.
Patent EP-0068249-A1 (EP)
Inventor: KRAFFT WERNER DR
IPC: G03C7/30
Filed: 1982-06-12
Abstract: Verfahren zur Herstellung farbiger Bilder nach dem Farbdiffusionsübertragungsverfahren, bei dein ein farbfotografisches Aufzeichnungsmaterial mit negativen Silberhalogenidemulsionen und reduzierbaren Farbabspaltern mit einer alkalischen Entwicklerzubereitung entwickelt wird, die eine Kombination von mindestens je einer Verbindung aus mindestens zwei der nachfolgend definierten drei Stoffgruppen (A, B, C) als Entwicklungsbeschleunigungsmittel enthält. Mit solchen Kombinationen werden bei geringerer Gesamtmenge an Entwicklungsbeschleunigungsmittel gleiche oder höhere maximale Farbdichten erreicht. A: Ein 1,3-Diol mit 3 bis 10 C-Atomen B: ein Cyclohexandimethanol oder Cyclohexendimethanol C: ein Arylalkanol oder Aroxyalkanol mit 7 bis 12 C-Atomen.
Patent EP-0069900-A1 (EP)
Inventor: BEMM WULF DIPL-ING
IPC: E05B63/00
Filed: 1982-06-26
Abstract: 1. Lock with an axially immovable cylinder core (2) mounted rotatably in a bore of a cylinder housing (1) and comprising tumblers, by which core a coaxial locking journal (11) is moved axially through a pin (12) and cam path (13), characterised in that on the side of the cylinder core (2) opposite to the key entry there is mounted in the rotation-fast cylinder housing (1) a coaxial control ring (8) of bush form which is rotatable by the cylinder core (2) and displaceable axially in relation to the cylinder core (2) by a cam path (10) of groove or slot form and a dog (9) lying therein, and in that internally in the control ring (8) there is mounted the end of a rotation-fast locking journal (11) which is displaceable in relation to the control ring (8) by reason of the rotation of the control ring by a further cam path (13), of groove or slot form, of the control ring (8) with dog (12) lying therein.
Patent EP-0081149-A1 (EP)
Inventor: BOTTEGHI CARLO
IPC: C07J31/00
Filed: 1982-11-24
Abstract: New steroidal chiral phosphines of formula
     wherein R represents a phosphorated group selected between
     and
     methods for their preparation; catalytic systems comprising metal complexes and the above steroidal chiral phosphines; asymmetrical catalytic processes like hydrogenation, hydroformylation and hydrocarbalkoxylation of prochiral compounds which employ said catalytic systems.
Patent EP-0082386-A1 (EP)
Inventor: FRITZ HANS-ULRICH DIPL-ING
IPC: B25J9/00
Filed: 1982-12-04
Abstract: A driving unit for a robot contains an arm (16), which can be pushed out of a housing (18) on one side, in the form of a pipe (47) inside which a second pipe (60) is rotatably mounted. A drive motor (23) turns a drive shaft (24) on which is mounted a rolled nut (51) which is firmly connected to the outer pipe (47). The inner end of the inner pipe (60) possesses a gear (58) which can be rotated via a pinion (54) and a grooved shaft (26). Both motors (23, 24) are arranged inside the closed housing (18). <IMAGE>
Patent EP-0059494-A1 (EP)
Inventor: DEAVES DONALD HENRY THOMAS
IPC: B23Q16/10
Filed: 1982-02-10
Abstract: A tool changer (7) of a machine tool comprising a housing (201), a tool carrier (50) rotatably journalled in said housing (201) and carrying a plurality of holders (209) for tool pieces (49) and positioning means comprising a motor (204) coupled with said tool carrier (50) for moving a tool piece (49) by rotation of the tool carrier (50) into an operative position and for holding it in said position, said positioning means comprising a rotatable coupling part (210) rigidly connected with the tool carrier (50) and provided with a head toothing (241), and a non-rotatable coupling part (214) non-rotatably connected with the housing (201) and having a co-operating toothing (240) and comprising coupling means for bringing said coupling parts (210, 214) into mesh with one another, whilst the holders (209) are arranged on the tool carrier (50) in angular positions corresponding with the angular positions of the teeth of the head toothing (240, 241) and the coupling means comprise a hydraulic piston-cylinder assembly formed by a slidable coupling part (216) and the housing (201), whereas pressurized hydraulic fluid feeding means are provided for loading said assembly in the direction of relative engagement of the coupling parts (210, 2141.
Patent EP-0056734-A1 (EP)
Inventor: WILLIAMS WILLIAM RONALD
IPC: A01K39/01
Filed: 1982-01-19
Abstract: A feed gate arrangement is provided for the feeder units of automatic poultry feed systems and the like, of the type having at least one feed conveyor (3) with a moving feed carrier, such as an endless drag chain (4). The feeder unit includes a housing (5) through which the conveyor chain moves, and a mechanism to add fresh, make-up feed to the conveyor chain. The feed gate comprises a valve plate (7) slidably mounted for vertical movement in an outlet trough of the housing, and meters the flow of feed onto the underpassing conveyor chain. The valve plate includes a laterally extending adjustment tab (9), which overlies an exterior surface of the housing, and is detachably anchored thereto at various vertical positions by a fastener (11) for adjusting the conveyor feed level from the exterior of the feeder unit.
Patent EP-0057098-A1 (EP)
Inventor: HALL HAROLD EUGENE
IPC: H01B3/46
Filed: 1982-01-25
Abstract: Anti-tracking materials for high voltage applications, such as for anode cups for cathode ray tubes and insulator caps for spark plugs, are made by curing compositions of the invention comprising an elastomer, preferably a curable silicone rubber, a curing agent, and an oil, preferably a silicone oil, which is incompatible with the elastomer. The oil thus remains as such finely dispersed throughout the insulator. The compositions of the invention may also include mineral fillers such as hydrated alumina and silica, and optionally other materials.
Patent EP-0061932-A1 (EP)
Inventor: BRETHERICK LESLIE
IPC: C09K23/00
Filed: 1982-03-31
Abstract: Betaines containing the morpholine nucleus, some of which are novel per se, are dissolved in sea water or formation water, the concentration of betaine being from 200 to 100,000 ppm to give a surfactant solution suitable for displacing crude oil from a formation in an enhanced oil recovery process, Included in the solution can be an anionic surfactant containing in its structure an ethoxylated benzene ring which shows a synergistic effect with the betaine in lowering the interfacial tension of the surfactant solution against oil. These betaines have high tolerance towards divalent metal cations and high temperature stability as compared with betaines previously proposed for enhanced oil recovery.
Patent EP-0070166-A1 (EP)
Inventor: ITSUBO JUNICHI
IPC: B29C61/00
Filed: 1982-07-09
Abstract: A container closure having a sealing liner comprising a vinyl chloride-type resin has excellent sealing properties, openability and hygienic characteristics by using as liner material a composition, especially a plastisol composition, comprising 100 parts by weight of the vinyl chloride-type resin and 35 to 200 parts by weight of a mixed fatty acid ester of glycerin, derived from glycerin, at least one saturated or unsaturated fatty acid component having an even number of carbon atoms of from 6 to 24 and at least one acetic or butyric acid component (such as a diacetyl higher fatty acid glyceride). A method for producing the container closure is also provided.
Patent EP-0088183-A1 (EP)
Inventor: BRODIE ALASTAIR COUPER
IPC: C07D501/46
Filed: 1982-11-12
Abstract: The invention provides crystalline (Z)-2-(2-t-butoxycarbonyl-prop-2-oxyimino)-2-(2-triphenylmethylaminothia- zol-4-yl)acetic acid in association with dioxan and its crystalline ethyl ester in association with methanol. The compounds are of value as intermediates in the preparation of β-lactam antibiotics such as ceftazidime or azthreonam.