baber/WOPTO huggingface dataset:
Patent EP-0014502-A1 (EP)
Inventor: RASSER KOOS
IPC: C11D17/00
Filed: 1980-01-25
Abstract: Soap bars, which contain at least about 1 % potassium soap and 0.15% chloride anions, and which additionally comprise water and a selected sodium potassium or ammonium salt electrolyte, particularly potassium carbonate, dipotassium monohydrogen orthophospate, tetrapotassium pyrophosphate, potassium tripolyphosphate, tripotassium orthophosphate, or sodium and/or potassium formates, citrates, tartrates, or acetates, are disclosed. These soap bars do not form undesirable crystals, either on their surfaces or internally, after periods of use or storage and, additionally, exhibit improved lathering performance and decreased scum formation.
Patent EP-0014024-A1 (EP)
Inventor: ARMSTRONG RAYMOND EARL
IPC: G03B23/06
Filed: 1980-01-03
Abstract: The apparatus is designed to support two rotary slide trays (26, 44) disposed one above the other. Means (38, 40) is provided for indexing the lower tray (26) and a coupling member (46) extends between the two trays so that the upper tray (44) is indexed in synchronism with the lower tray (26). A chute (52) is provided for conveying slides from the upper tray (44) to the lower tray (26) and is shaped to turn the slides laterally so that they enter the second tray (26) in reverse orientation compared with their former orientation in the first tray (44). In one embodiment, a  " carousel"-type slide projector provides the means for indexing the trays. In another embodiment, a slide reversing apparatus having built-in indexing means is disclosed.
Patent EP-0016579-A1 (EP)
Inventor: FARETRA RONALD ANTHONY
IPC: H01L21/67
Filed: 1980-03-05
Abstract: An apparatus (10) for providing active cooling for semiconductor wafers during implantation in an ion implantation chamber includes a housing (40) incorporating a convexly curved platen (30). The platen (30) has a coating (31) of a pliable thermally conductive material adhered to the surface thereof. A clamping ring (36) is mounted within the housing (40) in slidable relationship with the convexly curved platen (30)sothatthetravel of the clamping ring (36) ranges between a receiving position wherein the clamping ring and the convexly curved platen define a slot (11) for receiving a semiconductor wafer (13, 32) and a locked position wherein a semiconductor wafer (13, 32) is firmly pressed against the convexly curved platen (30) by the contact of the clamping ring (36) against the semiconductor wafer (13,32) at its circumferential edge. In the locked position the wafer (13, 32) substantially conforms on its back side to the contour of the convexly curved platen (30). An active cooling means (28, 39-41) is provided for transferring thermal energy away from the platen (30).
Patent EP-0028177-A1 (EP)
Title: Transducteur magnétique intégré
Inventor: DESSERRE JACQUES M
IPC: G11B19/02
Filed: 1980-10-06
Abstract: Transducteur magnétique comprenant: - deux pièces polaires (PP1, PP2) réalisées sous forme de couches minces magnétiques et un bobinage formé entre celles-ci d'une succession de couches minces conductrices (COi, COi) séparées les unes des autres de couches minces isolantes. Selon l'invention le bobinage comprend au moins deux enroulements (E1, E2) ayant un point électrique commun, tels que les flux magnétiques qu'ils créent à travers la pièce polaire aval (PP1) sont égaux. Applicable aux mémoires à disques et dérouleurs de bandes magnétiques.
Patent EP-0051098-A1 (EP)
Inventor: LABBE JACQUES
IPC: H01R13/646
Filed: 1980-11-03
Abstract: 1. A connector for a coaxial cable which includes, from the inside to the outside, a central conductor or core (1), an electronically insulating cover, an outer conductor (4) and a sheath (5), characterized in that said connector includes an outerbody (10) which surrounds an insulating shielding sleeve (13) disposed around a conductive member (14) whose rear end is connected by means of a shrinkable hoop to the outer conductor (4) of said cable, said conductive connection member itself surrounding firstly at its front end an annular conductor (18) which opens out at the front end of the connector, and secondly in its mid-portion two concentric parts of conical cross-section (19, 20) between which the end of said electronically insulating cover is gripped, said conical parts being clamped by means of a clamping component (25) which abuts against a distance piece (26), an insulating sleeve (28) being disposed between said annular conductor, said conductive connection member and an annular part (29) connected to the front portion of said outer body and surrounding the front end of the connector, an insulating part (33) also being disposed at the front end of said annular connector and a pin (34) connected to the core of said cable, insulating bushes (35, 36, 37) also being provided around said core in the mid-portion of the connector.
Patent EP-0028998-A1 (EP)
Title: Procédé de conditionnement de la scorie au cours de l'affinage d'un bain de métal
Inventor: SCHLEIMER FRANCOIS
IPC: C21C5/30
Filed: 1980-10-16
Abstract: Un procédé de conditionnement de la scorie au cours de l'affinage d'un bain de métal, en particulier de fonte liquide, par soufflage d'oxygène par le haut et par barbotage au gaz inerte par le fond du creuset, prévoit que l'on détermine en continu d'une part la consistance de la couche de scorie qui surnage au bain et/ou le niveau de ladite couche de scorie ainsi que d'autre part la vitesse de décarburation du bain et que l'on ajuste le débit du gaz de barbotage de manière à assurer que d'une part le niveau de la scorie se trouve à une distance déterminée vis-à-vis de la tête de lance et que d'autre part la scorie accuse une consistance fluide. On partage l'oxygène insufflé entre le métal et la scorie, en augmentant suivant les résultats de mesure le débit du gaz de barbotage pour désoxyder la scorie et en diminuant ledit débit pour oxyder la scorie, le débit du gaz de barbotage pouvant varier de 0 à 0,3 Nm³/t-min. Ainsi on arrive à gouverner la vitesse de décarburation et les réactions de déphosphoration et de désulfuration.
Patent EP-0025414-A1 (EP)
Inventor: FRIEDLI HANS
IPC: C25C7/06
Filed: 1980-09-09
Abstract: The invention relates to a storage bunker for a facility which breaks open the solidified crust on an electrolytic cell. The bunker is subdivided into a large container for alumina and a small container for additives. Below the containers are provided a closing-off plate, a dosing facility and a common outlet pipe leading to the break in the crust. When additives are required, these can be fed directly to the small container via the pipe line for supplying alumina. These are then fed to the cell in measured amounts, if desired, mixed with alumina.
Patent EP-0031296-A1 (EP)
Inventor: SCHREIBER WERNER
IPC: C07D235/20
Filed: 1980-12-01
Abstract: Die Benzazolylverbindungen der Formel <IMAGE> worin R1 und R2 gewisse Substituenten sind, X O oder R3N-, Q einen Rest der Formel <IMAGE> oder, wenn A die direkte Bindung bedeutet, auch der Formel <IMAGE> worin R4 für bestimmte Substituenten steht und A 2,5-Furylen, 2,5-Thenylen oder ein Brückenglied mit mindestens einer Doppelbindung zwischen 2 C-Atomen oder die direkte Bindung bedeutet, werden durch Kondensation von organischen Carbonsäuren mit Aminobenzolen in Diphenyläther oder einem Gemisch von Diphenyläther und Diphenyl hergestellt.
Patent EP-0051581-A1 (EP)
Inventor: KREUZINGER FRANZ
IPC: F23D11/00
Filed: 1980-05-20
Abstract: Le bruleur destine a ameliorer le melange sans necessiter des dispositifs supplementaires dans l'installation de combustion presente une chambre de melange creant un mouvement tourbillonnaire resonant.
Patent EP-0032693-A1 (EP)
Inventor: NIEMANN HANS-JOACHIM DR
IPC: B01D59/34
Filed: 1981-01-09
Abstract: Gaseous UF6 is let down adiabatically in a nozzle (7) preceded by a fast-closure valve (6) together with helium and hydrogen as co- reactants, and irradiated (8) with UV light of an exactly specified frequency. For the irradiation, a number of laser units are used which are simultaneously fired, but whose irradiation passes through the mixture of substances in succession via optical delay lines. The reaction product UF5 is separated off with the aid of a cyclone (10), and the residual substances are pumped off (15) and fed back to the process. <IMAGE>
Patent EP-0036081-A1 (EP)
Inventor: LEVERENZ KLAUS DR
IPC: C09B43/42
Filed: 1981-02-14
Abstract: 1. Azo dyestuffs of the formula  see diagramm : EP0036081,P10,F5 wherein n and m denote the number 1, 2 or 3, Z1 -Z4 denote hydrogen, alkyl, cycloalkyl, aralkyl, halogen, -CN, -NO2 , -CF3 , -SO2 Q, SO2 NVW, -COW, CONVW, -CO2 W, -OQ, -NVW, -NWCOW, -NWSO2 Q, or NHCO2 Q, Z2 also denotes arylazo, Z3 and Z4 can together form the remaining members of a fused-on heterocyclic radical, such as  see diagramm : EP0036081,P11,F1  or  see diagramm : EP0036081,P11,F2  wherein Q denotes alkyl, aralkyl or aryl, V denotes H, alkyl or aryl and W denotes V or aryl, R1 denotes alkyl, cycloalkyl, halogen or hydrogen, R2 denotes hydrogen, R3 , OR3 or NHR3 , R3 denotes optionally substituted alkyl, alkenyl, aryl or hetaryl, and wherein the above-mentioned alkyl radicals contain 1-10 C atoms and can be substituted by phenyl, halogen, CN, alkoxy, or OH, the alkoxy radicals contain 1-4 C atoms, the alkenyl radicals contain 3-5 C atoms, the aralkyl radicals are phenyl-C1 -C4 -alkyl radicals, the aryl radicals are phenyl radicals which can be mono-, di-, tri-, or tetra-substituted by halogen, alkoxy or alkyl or mono- or di-substituted by NO2 , CN, SO2 Q, SO2 NVW, COW, CO2 Q, aryl, aryloxy, NVW or arylazo, Hal represents F, Cl or Br and the compound of the formula  see diagramm : EP0036081,P11,F3  is excluded.
Patent EP-0037509-A1 (EP)
Inventor: BLANK HEINZ ULRICH DR
IPC: C07C301/00
Filed: 1981-03-24
Abstract: 1. Process for the preparation of 1-naphthylamine-4,7-disulphonic acid by sulphonating 1-naphthylamine-7-sulphonic acid with oleum, working up the sulphonation mixture by introducing it into water, and isolating the 1-naphthylamine-4,7-disulphonic acid, characterized in that the oleum is added at a temperature from 10 to 70 degrees C, either simultaneously with the 1-naphthylamine-7-sulphonic acid to initially introduced sulphuric acid, or to the 1-naphthylamine-7-sulphonic acid, which is dissolved or suspended in sulphuric acid, and such a molar ratio of sulphur trioxide : 1-naphthylamine-7-sulphonic acid is used that 1.2 to 3 mols of sulphur trioxide are present per mol of 1-naphthylamine-7-sulphonic acid.
Patent EP-0054130-A1 (EP)
Inventor: BURTON CLEMENT
IPC: C21B3/08
Filed: 1981-10-20
Abstract: Zur Verlängerung der Standzeit der Schleudertrommel besteht der äussere Mantel (24) aus in axialer Richtung verlaufenden, dicht aneinanderliegenden Kühlrohren (20, 22), welche auf der einen Seite durch eine Verteilerkammer (28) mit einem Kühlwassereinlauf und auf der gegenüberliegenden Seite über eine Kollektorkammer (30) mit einem Wasserauslauf in Verbindung stehen. Derartige Schleudertrommeln werden bei der Verarbeitung von flüssiger Hochofenschlacke, insbesondere zur Erzeugung von Schlackensand oder Hüttenbims verwendet.
Patent EP-0054696-A1 (EP)
Inventor: STUTZ ERHARD
IPC: B65D5/32
Filed: 1981-10-27
Abstract: A cuboid folding box, the walls, lid and bottom of which are connected to one another via bending folds directly or indirectly in conjunction with adhesive tabs. In order to be able to produce the folding box from the sheet material with the greatest possible benefit and to be better able to meet the different requirements placed on the walls, lid and bottom, the folding box consists of a multiple-part, in particular three-part blank, each part of which has a rectangular basic shape. With this type of blank, the side walls can consist of a material with a higher rigidity than the material of the remaining blank. If there is to be printing on the folding box, the material with the side to be printed on can be selected according to its suitability for printing. The individual parts of the blank can thus be adapted to the individual requirements. <IMAGE>
Patent EP-0054761-A1 (EP)
Inventor: ALBEE PAUL JOSEPH JR
IPC: C08L101/00
Filed: 1981-11-27
Abstract: A low molecular weight ethylene alpha,beta-ethylenically unsaturated carboxylic acid copolymer salt of a Group IIA metal cation. A method to prepare low molecular weight ethylene alpha-beta ethylenically unsaturated carboxylic acid copolymer salts and the use of such salts as polymer lubricants and polymer dispersion aids.
Patent EP-0042190-A1 (EP)
Title: Procédé pour la détermination de la nature moyenne du matériau constitutif du linge dans une machine à laver le linge et machine à laver pour la mise en oeuvre dudit procédé
Inventor: STEERS MICHEL
IPC: D06F34/18
Filed: 1981-06-09
Abstract: Le procédé consiste à effectuer en continu, au cours du remplissage en eau de la cuve de la machine, le relevé de la hauteur d'eau en fonction du volume d'eau introduit et de comparer ces relevés en l'absence, [A], et présence, [B] ou [C], de linge dans la machine. Du fait des propriétés d'absorption du linge, ces relevés sont caractéristiques de la nature du linge. Il est ainsi possible de faire reconnaître par la machine la nature du linge introduit et de lui faire choisir et commander les cycles de lavage le plus appropriés à cette nature.
Patent EP-0056508-A1 (EP)
Inventor: BARSBY CHARLES RUTLAND
IPC: F02K1/00
Filed: 1981-01-19
Abstract: The thrust of a jet of fluid (5) issuing from a pipe is increased by arranging that the fluid discharges into a tube (2) of larger diameter than the pipe outlet, the tube being joined at one end in a fluid-tight manner to the pipe outlet and having a length such that the other end (1) of the tube (2) is just contacted by the periphery of the jet of fluid (5) after passing through the tube (2). The presence of the tube (2) causes a suction effect in the annular space (4) around the pipe outlet thereby increasing the jet speed. The invention can be applied to a fluid propulsion system, to the nozzle of a fire-fighting hose, to the exhaust from an internal combustion engine or the gas propulsion jet issuing from an aircraft or a hovercraft.
Patent EP-0038168-A1 (EP)
Inventor: KONOSHIMA KATUNAGA
IPC: B08B3/04
Filed: 1981-04-08
Abstract: A cleaning apparatus for endoscopes is adapted to clean an endoscope (40) in a vessel (1) with a cleaning liquid such as cleaning water, liquid detergent and the like. A liquid disinfectant circulating pump (19) maintains a liquid disinfectant in circulation between the cleaning vessel (1) and a tank (20) of liquid disinfectant to disinfect the endoscope after the cleaning liquid from a water tank (6) and a detergent tank (7) has been drained to a drain tank (29). Means is provided for supplying an antifoaming agent to the disinfectant circulation path for effectively preventing foaming of the disinfectant from occurring as a result of the presence of any residue of detergent in any parts of the fluid paths common to the cleaning liquid and the disinfectant.
Patent EP-0045126-A1 (EP)
Inventor: TWIGG MARTYN VINCENT
IPC: C01B3/40
Filed: 1981-06-04
Abstract: A catalyst for producing hydrogen by reacting in the gaseous phase a hydrocarbon, hydrocarbon derivative or carbon monoxide with steam and/or if appropriate, carbon dioxide is in the form of hollow pieces each having walls 0.5 to 2 mm thick and comprising a primary support of low pore volume and a secondary support of relatively high surface area. The hollow pieces preferably are partitioned rings and are especially useful in hydrocarbon steam reforming because they can afford high catalytic activity at relatively low active metal content, high mechanical strength and low pressure drop.
Patent EP-0050432-A1 (EP)
Inventor: SCHUMACHER BERTHOLD W
IPC: H01F30/12
Filed: 1981-10-02
Abstract: A high voltage power supply used to transfer three-phase a.c. energy to d.c. at full rated power over a large range of output voltages. The electric and magnetic circuits are arranged according to the core type of construction wherein three legs (16,17,18) of the iron core (15) extend axially and have the primary coil (19-21) wound along their full length. The core legs are joined for magnetic circuit continuity at the extremities. A plurality of high voltage decks (25-36) each having three secondary winding modules mounted and interconnected are stacked axially over the axially extending iron core pieces. The secondary coils on each high voltage deck are interconnected in several three-phase connections, to produce a phase shift in the ripple of the d.c. output voltage of the various decks. A high voltage bridge rectification circuit mounted on each deck produces full wave rectification of the output. Each high voltage deck provides a contact (37, 38) which is engaged selectively by contacts (39,40) mounted on an axially extending rotary switch (41) whose angular position varies the interconnections of the high voltage decks to produce a range of output voltages at the full rated power of the transformer. A counterbalance circuit to reduce any residual voltage ripple component at multiples of the input frequency includes the application of an a.c. voltage of proper phase and amplitude supplied at the ground return lead (206) of the series-parallel connected high voltage decks. The counterbalance voltage is applied by way of an additional secondary winding of a few turns (207-209) coiled over the three legs of the transformer core, but is completely independent of the primary and secondary windings. The number of turns of the additional winding and the leg from which the voltage is taken are determined empirically.
Patent EP-0050454-A1 (EP)
Inventor: MATSUI MASANAO
IPC: C07C45/67
Filed: 1981-10-08
Abstract: Known pyrethrum insecticides can be expensive, of limited application and, indeed, not as effective as natural pyrethrin or allethrin. In an attempt to overcome these drawbacks carboxylic acid esters have been discovered of the formula (I), …<CHEM>… wherein R1 is a hydrogen atom or a methyl group, and when R1 is a hydrogen atom, R2 is a group of the formula, …<CHEM>… (in which X is a methyl group, a chlorine, bromine or fluorine atom), and when R1 is a methyl group, R2 is a methyl group; and Y is a 1-methyl-2-propenyl, 1-methyl-2-propynyl, 2-cyclopentenyl or 2-cyclohexenyl group.
Patent EP-0055678-A1 (EP)
Inventor: BARBE GERARD
IPC: F16F7/104
Filed: 1981-12-31
Abstract: 1. Vibration damping device for a machine or structure, comprising a hollow cylindrical body (1) provided with means for connecting it to the machine or structure and closed by two solid end pieces (2, 3) disposed one at each of its ends, said hollow cylindrical body (1) containing a viscous liquid, a solid member (5) immersed in the viscous liquid and mounted resiliently coaxially inside the hollow cylindrical body (1), the viscous liquid making it possible to damp the relative movements of the solid member (5) in relation to the said hollow cylindrical body (1), and a metal rod (6, 7) disposed coaxially to the hollow cylindrical body (1) in order to support the solid member (5), this device being characterised in that the solid member (5) is fastened to the metal rod (6, 7), the metal rod (6, 7) constitutes the resilient member connecting the hollow cylindrical body to the solid member (5), the ends of the metal rod (6, 7) not connected to the solid member (5) are fixed to the solid end pieces (2, 3) via means (20, 15) which permit the regulation of the intensity of the tension applied to said rod (6, 7) and, through the action of the vibrations which are to be damped, the elasticity of said rod (6, 7) permits reciprocating movements of the solid member (5) in radial directions relative to the axis of said hollow cylindrical body (1).
Patent EP-0034999-A1 (EP)
Inventor: PREVOST ROGER
IPC: B66F9/06
Filed: 1981-02-20
Abstract: A means for mounting an auxiliary device, of the adjustable bracket crane type, on the platform of an elevating truck has the advantage of being adaptable to this platform without bolting and of permitting the shaft of the bracket crane to be rotated through approximately 180 degrees. The platform (2) of the truck comprises two parallel bars (5, 6) forming a sliding block for a truck derrick. The support (7) comprises an upper plate (70) pierced by an aperture (73) for the passage of the shaft (80) of the bracket crane (8) and in which is provided a groove (74) interacting with a rib (50) on the upper bar (5), a plate (71) at a right angle with the upper plate (70) engaging to support two stops (61, 62) on the lower bar (6), and a seating (72) accommodating the foot of the shaft. This means permits loading and unloading with no external assistance, no visit to a specialised workshop and no delays. <IMAGE>
Patent EP-0047299-A1 (EP)
Title: Compositions de polysiloxanes polymerisables a la lumiere ultra-violette a l'aide d'un compose cationique donnant des revetements durs
Inventor: CHUNG RACK HUN
IPC: C09D163/00
Filed: 1981-03-02
Abstract: Compositions de revetements de silicone polymerisables sous irradiation ultra-violette qui, appliques sur un substrat solide, donnent un revetement resistant a l'usure par frottement et presentant un bon pouvoir adhesif. La composition de revetement est preparee a partir des produits d'hydrolyse de silanes alcoxy-fonctionnels, de silanes acryloxy-fonctionnels et/ou de silanes glycidoxy-fonctionnels. Le revetement est polymerise par l'exposition a une radiation UV qui est facilitee par l'adjonction d'un photo-initiateur cationique qui peut etre utilise conjointement a un radical photo-initiateur.
Patent EP-0083687-A1 (EP)
Inventor: METTENBRINK HERBERT
IPC: B65D47/34
Filed: 1982-09-16
Abstract: A dispenser for flowable substances with an elastically resilient squeeze head arranged on a dispenser housing has a valve nozzle-opening. A suction tube extends from the bottom of the squeeze head down to the bottom of the dispenser housing, the tube having an opening communicating with the interior of the squeeze head, and a non-return valve for closing the opening.
Patent EP-0076526-A1 (EP)
Inventor: KONERSMANN ERHARD DIPL ING
IPC: B24B49/00
Filed: 1982-07-07
Abstract: Bei einer Trennvorrichtung zum Erzeugen von Flächen eines Schneidenkopfes an einen gehärteten Messerstahl ist zum Ueberwachen der Abnützung und zu deren raschem Ausgleich eine Lagereinheit (3) für eine Trennschleifscheibe (26) und ein Abtriebsrad (25) vorgesehen, die zu einer Schwenkachse (48) axial verschiebbar ist. Ausserdem ist die Breite B des Abtriebsrades (25) um einen Nachstellweg für die Trennschleifscheibe (26) grösser als die Breite b eines Treibriemens (17) für das Abtriebsrad (25). Weiter ist eine Referenzfläche (56) zum Einstellen einer Bewegungsebene (5) der Trennschleifscheibe (26) in eine gewünschte Schnittebene vorgesehen.
Patent EP-0061929-A1 (EP)
Inventor: KLASSEN DONALD J
IPC: B65D83/06
Filed: 1982-03-30
Abstract: An article for at least partially sealing the open end (3) of a container (1) holding a powdered material is disclosed. The article helps reduce the possibility that the contents thereof can be suddenly ingested or inhaled. The article comprises (a) a compressible disc-shaped body (4) having a plurality of apertures (11) passing through it, the apertures (11) being equally angularly displaced from adjacent aperture (11) and being circumferentially located between the center of the body and the outer edge of the body.