baber/WOPTO huggingface dataset:
Patent EP-0038777-A1 (EP)
Inventor: BLOCH PETER DR
IPC: C07C46/00
Filed: 1981-04-14
Abstract: Gegenstand der vorliegenden Erfindung ist ein Eintopf-Verfahren zur Herstellung von 1,4,5,8-Tetrahydroxyanthrachinon, bzw. 5,8-Dichlor-1,4-dihydroxyanthrachinon durch Reaktion von Phthalsäureanhydrid mit p-Chlorphenol in Oleum und in Gegenwart von Borkatalysatoren zum Chinizarinborkomplex, dessen direkte Weiterchlorierung mittels Chlorierungsmitteln im gleichen Reaktionsmedium zum 5,8-Dichlorchinizarinborkomplex und dessen Hydrolyse zu 1,4,5,8-Tetrahydroxyanthrachinon, bzw. 5,8-Dichlor-1,4-dihydroxyanthrachinon. Das neue Verfahren ist ökologisch und ökonomisch vorteilhafter, als die Summe der einzelnen Verfahren, jedes für sich durchgeführt.
Patent EP-0049232-A1 (EP)
Inventor: SMEDLUND KURT HENRY
IPC: B65B67/12
Filed: 1981-09-24
Abstract: The invention concerns a device arranged to effect step-by-step turning movement of a stand by means of a piston-and-cylinder unit (13) which performs a reciprocating movement during each operational stroke. 
     For the purpose of obtaining control of movements and retainment of the stand (1) during standstills as well as during turning movement of the latter, the device comprises an actuating arm (15) which is pivotable about the centre of the stand, and a carrier member (16) which moves together with the actuating arm (15) and, during turning movement of the stand over the intended distance, abuts against one of a number of fixed impact edges (9-12) spaced peripherally around the stand. The device also comprises stop means comprising two opposite spring-biased shoulders (18,19) arranged upon completion of a turning movement of the stand to lock between said shoulders the immediately subsequent, advanced impact edge (9-12) while the actuating arm (15) performs its return movement and the carrier member (16) passes said subsequent impact edge (9-12) and assumes a position behind the latter.
Patent EP-0042437-A1 (EP)
Inventor: HASEBE NOBUHISA
IPC: B22D11/055
Filed: 1980-12-22
Abstract: (D A problem encountered in a continuous casting operation is that a cast piece seizes to the inside of a casting mold when the cast piece is withdrawn from the mold. It is known therefor to mount a plurality of ultrasonic vibrators at prescribed intervals along at least one straight line in the axial direction to the mold on the outer surfaces of the respective side walls thereof. The vibratory action of the ultrasonic vibrators causes the mold to vibrate in the axial direction so as to prevent the seizure of the cast piece onto the inner surface of the mold. The vibrational efficiency induced by the ultrasonic vibrators is unsatisfactory with the aforementioned conventional mold so that it has not been possible to reliably prevent the seizure of the cast piece onto the inside surface of the mold. The continuous casting mold of the invention eliminates the aforementioned problem and vibrates efficiently, and includes a plurality of ultrasonic vibrators mounted at prescribed intervals along at least one straight line in the axial direction of the mold on the outer surface of the respective side walls of the mold, the respective side walls of the mold being secured to a cast frame and including therein at least one cooling water passage along the axial direction, the water passage including a cooling water supply opening and a cooling water discharge opening on the outer surfaces of the respective side walls of the mold. The respective side walls of the mold are secured to the mold frame at the positions corresponding to at least two or more nodes of the oscillatory waves produced in the axial direction of the mold by the vibration of the ultrasonic vibrators. The cooling water supply opening and the cooling water exhaust opening are disposed respectively at the positions corresponding to the respective nodes.
Patent EP-0054570-A1 (EP)
Inventor: MITSUHASHI HIROSHI
IPC: C07H15/24
Filed: 1981-03-05
Abstract: Nouveaux glycocides de cundurango representes par la formule generale suivante (1), procede de preparation de ces composes a partir d'un extrait de Marsdenia cundurango Reichenbach fil. de la famille des pommes de terre, et utilisation d'un compose ou d'une composition contenant ces composes en tant que produits pharmaceutiques antineoplastes. (FORMULE) (ou (FORMULE) represente un groupe selectionne dans le groupe consistant en
Patent EP-0057182-A1 (EP)
Title: Switch-brake interlock for chain saw.
Inventor: OVERY COLIN
IPC: B27B17/00
Filed: 1980-08-08
Abstract: A shut-off device (104) controlling the operation of the motive means such as an electric motor which powers a tool such as a chain saw (12) having a housing (14) with a brake (34) therein operative to stop the chain saw (12). The shut-off device (104) includes a switch (54) biased off and shiftable on. A pivotable or shiftable trigger (72) is shifted toward but remains out of contact with the switch (54). A link (92) is caused to shift responsive to the brake (34) when the brake becomes operative, but the link is otherwise disposed intermediate the switch (54) and the trigger (72) to permit the trigger (72) movement to actuate the switch (54). However, on brake actuation the link is removed from a path of motion between the switch (54) and trigger (72) thereby to restore the switch (54) to "off" position. Once the link (92) is removed from the path of motion it cannot be reinserted therein until after the trigger (72) is released. The housing (14) may include a fulcrum (66) and/or a post (68) to guide the link (92) movement. The link (92) may include a bend (102) to permit limited deflection thereof, or have a second link or holding member (112) positioning the link (92) responsive to the brake (34).
Patent EP-0061024-A1 (EP)
Inventor: VON BONIN WULF DR
IPC: C08G18/38
Filed: 1982-03-01
Abstract: Gegebenenfalls geschäumte Intumeszenzmassen, erhalten durch Umsetzung von 1. Polyisocyanaten mit 2. mindestens zwei Hydroxylgruppen aufweisenden phosphorhaltigen Kondensationsprodukten, erhältlich durch Kondensation von gegebenenfalls OH-Gruppen enthaltenden primären oder sekundären Mono- und/oder Polyaminen, Carbonylverbindungen und Dialkylphosphiten, gegebenenfalls unter anschließendem Oxalkylieren, und 3. mehr als bifunktionellen Polyethern einer durchschnittlichen OH-Zahl von 150 bis 500, die durch Anlagerung von Alkylenoxiden, die zu 50 - 100 Gew.% aus Ethylenoxid bestehen, an niedermolekulare Starter erhalten worden sind, und 4. Cyanursäure und/oder Cyanursäurederivaten, und 5. gegebenenfalls Wasser und 6. gegebenenfalls weiteren organischen Verbindungen mit gegenüber Isocyanaten reaktionsfähigen Wasserstoffatomen. werden z.B. als Hohlraumfüllungen, Fugenabdichtungen oder Beschichtungen verwendet.
Patent EP-0069846-A1 (EP)
Inventor: BLAINE EDWARD H
IPC: A61K31/19
Filed: 1982-05-19
Abstract: The uricosuric and diuretic properties of indacrinone, [6,7-dichloro-2,3-dihydro-2-methyt-1-oxo-2-phenyl-1H-inden-5-yl)oxy]acetic acid, are carefully balanced for maximum therapeutic benefit by manipulation of the proportion of (+) and (-) enantiomers in the final product within critical limits.
Patent EP-0100781-A1 (EP)
Title: Justagevorrichtung für einen Lichtwellenleiter
Inventor: BLUME GEORG DIPL-ING
IPC: B23Q1/36
Filed: 1982-08-12
Abstract: Die Erfindung betrifft eine Justagevorrichtung für einen Lichtwellenleiter mit zwei Positionierfreiheitsgraden. Die Vorrichtung besteht aus einem L-förmigen Winkelstück (2), dessen einer federnder Schenkel (2') mit seinem Ende an einem Tragrahmen (1) befestigt ist und dessen anderer federnder Schenkel (2") am freien Ende eine Aufnahme (3) für den Lichtwellenleiter besitzt. Auf jeden der beiden Schenkel drückt eine durch den Tragrahmen geführte Schraube (5, 6). Die Durchbiegung der einzelnen Schenkel läßt sich mittels der Schrauben einstellen.
Patent EP-0060138-A1 (EP)
Inventor: BARBY DONALD
IPC: C08F2/32
Filed: 1982-03-09
Abstract: Cross-linked homogenous porous polymeric materials are prepared by polymerisation of monomers as the continuous phase in a high internal phase emulsion having above a critical limit of surfactant to ensure adequate absorbtivity. The porous materials may be dried and refilled with selected liquids and act as a high capacity reservoir.
Patent EP-0067063-A1 (EP)
Inventor: SMITH RICHARD DAVID
IPC: F16L33/207
Filed: 1982-06-08
Abstract: A one piece hose end fitting in which a ferrule is secured by swaging to an insert prior to the fitting being inserted in the end of a hose has a ferrule comprising a ferrule body and a ferrule collar intermediate the body and the insert, the ferrule body before swaging having an internal bore throughout its length corresponding to the bore required to be swaged onto the hose and the ferrule collar fitting within the body before swaging and being adapted to be swaged onto the insert when the body is swaged onto the collar.
Patent EP-0070735-A1 (EP)
Inventor: ALLEN WATER E
IPC: F16L3/18
Filed: 1982-07-20
Abstract: Tube-clamp structure wherein a split wear sleeve (11, 12) is applied to a metal tube (16) with such resistance to displacement along the tube that displacement wear is accommodated essentially only via the lesser displacement resistance which characterizes a limited axial range of support-clamp (17) engagement around the sleeve. More particularly, the split sleeve has a bonded lining of friction material which contains heat-courable adhesive.
Patent EP-0087781-A1 (EP)
Inventor: HORIE HIROMICHI TOKYO SHIBAURA
IPC: H01F1/20
Filed: 1983-02-25
Abstract: Disclosed is an iron core material, comprising a high density compression molded product of a mixture of magnetic powder of iron or iron alloy having a mean particle size of 100 or less and an insulating caking material such as thermosetting resins. The magnetic powder, when its mean particle size is represented by D and its resistivity by pµΩ -cm, is preferred to have a value of the resistivity which may satisfy the following equation:     The material preferably has a magnetic flux density of at least 1T at a magnetization force of 8000 A/m, as represented by the characteristic (6).
Patent EP-0101830-A1 (EP)
Inventor: KAPPLER WOLFGANG
IPC: C02F9/00
Filed: 1983-06-30
Abstract: 1. Process for the disposal of spent deep-well drilling muds of swellable clay mineral (bentonite) which is reduced to slime in water, and of a drilling mud additive such as carboxymethyl cellulose (CMC), characterized in that the disposal of the drilling mud takes place in a communal domestic clarification plant known per se in a manner in which the drilling mud is added in regulated quantity to the inlet to the clarification plant, so that a disintegration of the organic content substances of the drilling mud takes place in every purification stage, while for the relief of the biological stage of the clarification plant the clay mineral (bentonite), thus diluted, of the drilling mud is usable as inorganic flocculation agent in the communal clarification plant and serves for the separation of suspended substances which are difficult or impossible to settle out and/or of colloidally dissolved substances.
Patent EP-0099068-A1 (EP)
Inventor: EIBL HANSJORG PROF DR
IPC: C07F9/14
Filed: 1983-07-06
Abstract: New derivatives of glycerine having the formulas (I, II and III), wherein the symbol Z represents the methyl rest, a beta-unsaturated alkyl rest, an alkyl-aryl rest or a benzyl rest, or a cation equivalent, wherein the symbols R<1> and R<2>, being similar or different, represent a hydrogen atom, a rest R or an acyl rest -COR or a trityl rest with the proviso that it is in the position 1 or 3, wherein R represents an alkyl rest optionally unsaturated and/or substituted by halogen, hydroxy, carboxy, cyclo-alkyl or aryl, wherein the symbol X represents O, NH or N(R<3>) and the symbol R<3> when the symbol X represents O or NH represents an alkyl rest optionally unsaturated and/or substituted by halogen, amino, methyl-amino, dimethyl-amino, trimethyl-ammonio, hydroxy, carboxy, cyclo-alkyl or aryl, or when X is O, also D- or L-20-tert.-butyl-oxycarbonyl-amino-2-tert.-butyloxycarbonylethyl, 1,2- or 2,3-isopropylidene-dioxypropyl, 1,2-, 1,3 or 2,3-dibenzyloxy-propyl, 1,2,3,4,5-penta-benzyloxy-cyclohexyl or N-alkyl-amino-alkyl, or else when X is NH, also 1,2-dihydroxypropyl and when X is N(R<3>), of similar or different meaning, represent hydrogen or an alkyl rest optionally unsaturated and/or substituted by halogen, cyclo-alkyl or aryl. The compounds of the invention are valuable intermediates and have, at least partially, an anti-tumoral activity.
Patent EP-0109100-A1 (EP)
Title: Procédé de fabrication d'un condensateur auto-régénérable
Inventor: VOGLAIRE FRANZ
IPC: H01G4/40
Filed: 1983-09-20
Abstract: Dans un procédé de fabrication d'un condensateur auto- régénérable on enroule simultanément un premier ruban (1) en matière diélectrique métallisé d'un des côtés sauf sur un des bords et un deuxième ruban (2) de même constitution que le premier ruban, disposé de manière que son bord non métallisé soit opposé au bord non métallisé du premier ruban, on insère entre les extrémités des premier et deuxième rubans (1,2) métallisés enroulés une extrémité d'au moins un ruban d'emballage (7, 8) de même largeur environ que les dits premier et deuxième rubans (1,2) chacun recouvert d'au moins une feuille métallique (9, 10) sur une longueur déterminée et on recouvre par projection d'un dépôt de métal de part et d'autre les bords enroulés des dits premier et deuxième rubans (1,2), ainsi que des rubans (7,8) d'emballage.
Patent EP-0107880-A1 (EP)
Inventor: VAN DER SLUYS WILLEM LUDOVICUS
IPC: F25B15/00
Filed: 1983-10-19
Abstract: A method of operating a bimodal heat pump which in a first mode operates as an absorption heat pump and in a second mode operates as an evaporation-condensation device at a comparatively low ambient temperature. When change-over from the first mode to the second mode, evaporator (15) and absorber (23) are shut off from generator (1) and condenser (7). The generator (1) and condenser (7) are operated in the second mode as an evaporation-condensation device, an extra quantity of working medium stored in the condenser (7) being released into the system. The heat pump comprises an overflow (83) from the condenser (7) to the evaporator (15), the level of the overflow determining the extra quantity of the working medium and a closable pipe being connected to the generator (1) for supplying extra working medium to the generator (1) when starting the second mode. 
     The heat pump is meant in particular for space heating and enables a choice to be made from various working media and solvents having different decomposition temperatures.
Patent EP-0089785-A1 (EP)
Inventor: BOND KEVIN JOHN
IPC: G07F19/00
Filed: 1983-03-09
Abstract: A shutter (111) and shutter control mechanism are disclosed, for use in a banknote dispensing machine for closing the outlet aperture. The shutter (111) fixed to a pivoted arm (112) is normally locked by a latch (109) which lodges in a V-shaped notch formed in the end of the shutter arm (112). When a stack of banknotes approaches the outlet aperture, a control circuit (not shown) energises an actuating solenoid (16) which pulls a drive tooth (103) through a linkage (105) against the action of a return spring (107). The drive tooth (103) rotates clockwise until it rests in the position shown in Figure 3. During its rotation to this position, a drive pin (108) on the drive tooth (103) pushes the latch (109) away from the shutter arm, thus releasing the shutter. Meanwhile a snail cam (104) rotates anti-clockwise, and eventually engages a cam follower surface on a lower corner of the drive tooth (103), the drive tooth being pivoted close to its centre. Continued rotation of the snail cam (104) causes the drive tooth to rotate in a clockwise direction, the drive pin pushing down on the end of the shutter arm and raising the shutter. The stack of banknotes is presented at the outlet aperture, and the shutter abruptly falls under gravity to hold the stack. The drive tooth then automatically disengages, and the latch is returned (by spring 30) to lock the shutter once the stack has been withdrawn.
Patent EP-0084520-A1 (EP)
Inventor: BLAKE COLIN CHARLES
IPC: B01D29/11
Filed: 1983-01-13
Abstract: 1. A pressurised filtration system for removing suspended solids from a liquid which comprises two enclosed filter vessels (A and B) arranged in parallel each containing either a removable filter bag or cartridge (A1  and B1 ) the vessels being located in the circulation line of a pump (P) which pumps the liquid from a bulk storage vessel (R) through only one filter vessel at a time, this being controlled by a valve system in the circulation line to the filter vessels, liquid forced through the filter vessel in use being pumped to a storage vessel (R) via non-return valve (NRA ,NRB ) located in the outlet line from each filter vessel, the system being characterized in that the outlet of each filter vessel has a branch connection to a shuttle valve (S), the outlet from which is connected via a non-return (NRS ) to the suction side of the pump (P), whereby when liquid is being pumped through one filter vessel the shuttle valve is shut against the flow of liquid there through but is open on the other side so that liquid can be sucked out of the other filter vessel.
Patent EP-0095493-A1 (EP)
Inventor: WALLACE DAVID ALEXANDER RIPPON
IPC: G09B5/06
Filed: 1982-12-07
Abstract: Un matériel didactique comprend un jouet mou ou en peluche (1) pourvu d'un organe vocal (2), d'un texte imprimé (4) avec des codes à barres associés avec au moins une partie du texte, un lecteur commandé manuellement (5) pour extraire des informations des codes à barres et un dispositif de traitement électronique (3) pour faire parler les organes vocaux dans le jouet d'après les informations extraites lorsque l'on a fait passer le lecteur sur l'un des codes à barres.
Patent EP-0102960-A1 (EP)
Inventor: BUDZICH TADEUSZ
IPC: F15B13/04
Filed: 1982-12-23
Abstract: Une soupape de commande du sens d'écoulement (10) répond à un signal manuel de commande (106) pour agir sur des charges positives et négatives grâce à un seul étage de soupape pilote (51), qui maintient automatiquement un différentiel de pression relativement constant du boisseau de la soupape (18), tout en agissant sur des charges positives et négatives, ce qui permet un réglage indépendant du niveau maximal d'écoulement à travers la soupape (10) afin d'obtenir un réglage de charges positives et négatives.
Patent EP-0130981-A1 (EP)
Inventor: MELOCIK GRANT CARL
IPC: B60L11/18
Filed: 1983-03-10
Abstract: Un appareil (10) permet de commander l'alimentation d'une puissance électrique d'une source de puissance (12) à un moteur (14, 14'). L'appareil (10) possède un commutateur commandé (20, 20') pour effectuer le couplage d'une puissance au moteur (14, 14') sensible à un train d'impulsions, un circuit (22, 22') permettant de convertir la tension appliquée au moteur (14, 14') en un signal logique, un contacteur de ligne (26) permettant de connecter et déconnecter la source de puissance (12) au moteur, respectivement du moteur (14, 14') et un microprocesseur (60) produisant le train d'impulsions et commandant le contacteur de ligne (26) pour déconnecter et connecter la source de puissance (12) du et au moteur (14, 14') en réponse à la présence et l'absence du signal logique, respectivement. En détectant des courts-circuits et en interrompant l'alimentation de puissance en réponse au court-circuit, on peut éviter un état de vitesse d'emballement du moteur, et en utilisant un microprocesseur, la présente invention est hautement fiable, rapide, durable et économique.
Patent EP-0111560-A1 (EP)
Inventor: CHARLES HSIAO
IPC: A61K9/50
Filed: 1983-06-14
Abstract: Une forme de dosage d'aspirine à libération entretenue permet l'administration continue d'aspirine dans les voies gastro-intestinales pendant une période de temps d'au moins huit heures. La forme de dosage d'aspirine à libération entretenue comprend une pluralité de cristaux d'aspirine enduits de polymère, chacun desquels comprend une graine d'aspirine. La majorité des graines d'aspirine présente une taille de maille comprise entre 30 et 60 mailles environ. Chaque graine d'aspirine est recouverte individuellement d'un mélange polymère, comprenant de 1,5 à 15 parties en poids environ d'éthylcellulose et environ une partie en poids d'hydroxypropyl cellulose.
Patent EP-0116056-A1 (EP)
Inventor: DOTY JOHN S
IPC: G02B6/38
Filed: 1983-07-01
Abstract: Un connecteur de fibres optiques (10) interchangeable mâle/femelle à canaux multiples pour des câbles (12) ayant des nombres différents de fibres optiques (18) et de contacts (22), comprend une coquille (34) de connecteur ayant une surface intérieure de configuration particulière (38) et plusieurs pièces rapportées (26) ayant chacune une surface extérieure (36) épousant sensiblement la forme de la surface intérieure de la coquille du connecteur. Cette configuration sensiblement identique permet l'introduction interchangeable de toute pièce rapportée ou d'insertion dans la coquille du connecteur. Les pièces d'insertion ont des nombres différents de cavités (28) de manière à recevoir un nombre quelconque de fibres optiques et leurs contacts, sans avoir besoin de changer toute la structure du connecteur. Un mécanisme de soulagement des contraintes (62, 64, 66, 100) est couplé aux pièces d'insertion, et un mécanisme empêchant le désaccouplement (104, 108) est logé autour du mécanisme de soulagement des contraintes et de la pièce d'insertion pour isoler les moments de rotation exercés par un écrou (124) sur l'extérieur du connecteur pour empêcher que ces moments ne s'exercent sur le connecteur et empêcher le désaccouplement des organes fixés intérieurement (26, 62, 64, 66).
Patent EP-0120036-A1 (EP)
Inventor: HOLSTEDT RICHARD A
IPC: C10M139/00
Filed: 1983-08-22
Abstract: Sont décrits certains composés hétérocycliques contenant du bore conférant une extrême pression, ainsi que des propriétés de résistance à l'usure et de réduction du frottement aux huiles de graissage. On peut en outre doter de telles huiles de graissage d'un dérivé de polysulfure d'hydrocarbure de 2,5-dimercapto-1,3,4-thiodiazole comme inhibiteur de la corrosion du cuivre, ou d'acide téréphtalique comme inhibiteur de la corrision du plomb, ou alors d'une diphénylamine alcoylée, d'un dérivé bis(dithio-benzyle) métallique, d'un phénol doublement entravé avec pont de soufre ou d'une diphénylamine d'alcoyle ou de dialkyl comme inhibiteur d'oxydation ou d'un mélange de ceux-ci.
Patent EP-0124726-A1 (EP)
Inventor: MROSEK HELMUT
IPC: B60T15/24
Filed: 1984-03-14
Abstract: In a trailer control valve, in particular for dual-line brake systems of commercial vehicles, the sliding spool (piston 17) is designed as a stepped piston, which consists of two plastic parts. These can be held together by means of a snap connection. The means for providing lead, in the form of a spring-stressed lead valve, is structurally integrated in the sliding spool in such a way that the underside of the spool can be subjected to a pressure which is kept below the adjusted pressure at the brake line connection by an amount approximately equal to the amount of lead. The size of the stroke of the lead piston of the lead valve can be set by means of a setscrew (43); the setscrew can be set without dismantling the valve assembly in such a way that the level of the force of the spring (37) which braces the lead piston (35) in its closed position can be altered. <IMAGE>