baber/WOPTO huggingface dataset:
Patent EP-0004433-A1 (EP)
Inventor: CARTWRIGHT DAVID
IPC: C07D213/643
Filed: 1979-03-13
Abstract: Herbicidal compounds of formula:
     wherein Z is halogen, or trifluoromethyl, and Y is hydrogen, halogen or trifluoromethyl, provided that at least one of Z and Y is trifluoromethyl; and R ist OH; OM wherein M is a cation; alkoxy; or an optionally substituted amino group. The invention further provides herbicidal processes and compositions. The compounds are also useful as intermediates for preparing herbicides of the formula:
     and derivatives thereof.
Patent EP-0011353-A1 (EP)
Inventor: CHAMBERS JOHN PHILIP
IPC: H03M13/09
Filed: 1979-05-02
Abstract: A cyclic redundancy check word is customarily placed at the end of a data block, occupying one or more of the last bytes of the block. This can impose an undesirable restraint upon the person composing the data block, e.g. the editor of a teletext page. The invention allows the check word effectively to be embedded anywhere convenient in the block. A location in the block is selected (one or more bytes - preset address 16) and all preceding bytes and cyclically encoded (encoder 18) to yield a first check word. The succeeding bytes are subjected in reverse order to complementary encoding (encoder 28) to yield a second check word. A third check word is formed from the first and second check words (encoding logic 32) and inserted in the selected location. Each bit of the third word is the logical product of the corresponding bit of the first word and selected bits of the second word, such that when the bytes of the complete block, including the third word, are cyclically encoded, the final check word has the required final form e.g. all zeroes, to indicate compliance of the block with the cyclic redundancy check. The location can be selected by the editor but is preferably selected automatically by a search for a free location complying with predetermined conditions.
Patent EP-0012730-A1 (EP)
Inventor: IGNAZIO CAROLI
IPC: H03D9/06
Filed: 1979-12-07
Abstract: Balanced microwave receiver converter wherein two capacitively coupled diodes (5) are each connected to ground via a reactance. The RF input signal is applied to the diodes via a ridged waveguide, in which a susceptance is positioned at a distance from the diodes, providing for both radiofrequency matching and reflection of image oscillation. The IF output lines (3) are connected to the diodes (5) by two helical inductive elements (12), coupled to ground via the projections (17). The local oscillator signal is applied through a waveguide line, formed by a waveguide (20) crossed by a cylindrical conductor (21), to the diodes (5) by capacitive coupling (C1). The waveguide line is shunted by a resistor at a predetermined distance from the diodes (5).
Patent EP-0019863-A1 (EP)
Inventor: RIEDL JOSEF DR
IPC: C07C17/156
Filed: 1980-05-22
Abstract: Es wird ein Verfahren zur Herstellung von 1,2-Dichlorethan aus Ethylen durch Umsetzung mit Chlorwasserstoff und Sauerstoff enthaltenden Inertgasen sowie durch Umsetzung mit Chlor beschrieben. Beide Chlorierungsreaktionen werden bei 180 bis 360°C und einem Druck von 0,09 bis 1,1 MPa in einem gemeinsamen Reaktionsraum, der aufgewirbelte Katalysatorteilchen enthält, nacheinander durchgeführt. Für die erste Chlorierungsreaktion wird ein stöchiometrischer Überschuß an Ethylen eingesetzt. Die im Reaktionsraum gebildete Wärme wird durch indirekte Kühlung abgeführt. Das Verfahren ist apparativ einfach und gestattet eine bessere Wiederverwendung der gesamten Reaktionswärme der Ethylen-Chlorierung.
Patent EP-0022542-A1 (EP)
Inventor: SACK ERNST THEODOR DR ING
IPC: B22D11/126
Filed: 1980-07-08
Abstract: A plant for slitting a hot slab, emerging from a continuous casting machine, by means of band sawing machines of which two or more are guided in the serial direction of the slab and are slidably guided transversely to the slab feed direction so that saw changing can be performed in a position outside the rollers of the roller table. Normally, all band sawing machines are in the operating position so that a second, third and so on band sawing machine continues the slitting cut if the saw blade of the preceding machine breaks. The band sawing machines are conveniently provided with one-sided, C-frames, each of which has at least three cantilevered guide rollers for the saw blade, of which one roller is driven.
Patent EP-0053632-A1 (EP)
Inventor: SHIPLEY RANDALL SHERMAN
IPC: C08F10/00
Filed: 1980-12-05
Abstract: Catalyst compositions exhibiting high activity in the polymerization of a-olefins are prepared by reacting (A) tetravalent or trivalent titanium compounds such as a titanium tetraalkoxide, (B) an anhydrous zinc compound such as diethyl zinc, (C) an organomagnesium component such as a hydrocarbon soluble complex of dialkyl magnesium and an alkyl aluminum, (D) a halide source such as a hydrogen halide or an alkyl aluminum halide and (E) an aluminum compound if the halide source or organomagnesium component does not contain sufficient quantities of aluminum. Polymerization processes employing this catalyst do not require subsequent catalyst removal steps and the resulting polymers have broader molecular weight distributions than do corresponding polymers prepared without the added anhydrous zinc compound.
Patent EP-0024060-A1 (EP)
Title: Elektrische Lampe mit einem hülsenförmigen Sockel
Inventor: HELLWIG PAUL
IPC: H01K1/46
Filed: 1980-07-21
Abstract: Bei einer elektrischen Lampe mit einem hülsenförmigen Sockel (15) und einer den Lampenkolben (1) tragenden Innenhülse (9) besitzt der Sockel (15) wenigstens zwei nach innen ragende Nocken (16) und ist die Innenhülse (9) auf ihrem Zylindermantel (12) mit wenigstens zwei schlitzartigen Aussparungen (14) versehen, welche über die Nocken (16) greifen.
Patent EP-0016600-A1 (EP)
Inventor: CARTWRIGHT ANDREW ST GEORGE
IPC: B63H16/06
Filed: 1980-03-11
Abstract: This invention relates to rowing rigs for use on rowing vessels and to outriggers for use in such rigs. 
     A scull (10) has a fixed seat (14) and a stretcher (16) slidably mounted in guides (15). An outrigger (17) is provided to support an oar by means of rowlock (22) at its free end. The other end of outrigger (17) is pivotably mounted on scull (10) about vertically extending axis (21). A coupling element (24) couples outrigger (17), whereby as the stretcher is moved fore-and-aft during rowing the outrigger (17) is pivoted about axis (21). The coupling position of element (24) to outrigger (17) is adjustable. 
     In an alternative embodiment the outrigger (17) is provided with an interconnecting member which assists raising of the blade of an oar. 
     Forms of the invention for conventional rowing boats are also described.
Patent EP-0018237-A1 (EP)
Inventor: HOPKINS NORMAN KEITH
IPC: G10K15/02
Filed: 1980-04-24
Abstract: An electronic circuit arrangement having a first part and a plurality of second parts which may be connected or coupled to it. Each second part has the result of introducing an electrical component of a different value to the first part circuit and thereby initiates a particular action or set of actions. In one embodiment of the arrangement it is incorporated in a doll's cooker (100) having contacts (110, 111) which are bridged by model saucepans (113) and introduce particular values of resistance (114). A microcomputer responds to the different values of resistance to generate output pulses which when amplified and reproduced sound like cooking noises or noises associated with the particular cooking utensils such as the whistle of a kettle.
Patent EP-0022793-A1 (EP)
Title: Systeme de changement de vitesse par transmission a distance du type a deconnection pour un chassis a cabine avancee
Inventor: MCMILLEN RUSSELL G
IPC: B60K20/04
Filed: 1980-06-03
Abstract: Un mecanisme de changement de vitesse separe est utilise dans un camion ayant une cabine basculante (16). Un levier de changement de vitesse (20) est monte a l'interieur de la cabine pour pivoter avec celle-ci en vue de sa deconnection d'une tige de commande de changement de vitesse (40) montee sur le chassis du camion (17). La tige (40) porte un arbre termine par une calotte spherique (40) s'engageant de maniere amovible dans une rotule (21) montee sur le levier (20). L'extremite (43) de la tige (40) est guidee de maniere coulissante dans un guide (33) monte sur la cabine (16), lorsque la cabine est abaissee, pour s'engager dans la rotule (21) et l'arbre (40).
Patent EP-0033742-A1 (EP)
Inventor: SHARAK ERROL WILLIAM
IPC: F03D3/04
Filed: 1981-02-24
Abstract: Turbine eolienne (1) normalement situee dans une position verticale en fonctionnement pour produire une force d'energie de propulsion. En general la turbine eolienne (1) consiste en un rotor central (2) ayant une pluralite de pales collectrices espacees, s'etendant longitudinalement, en forme de godets (10), assemblees de telle sorte que l'air ne puisse pas les traverser, pour faire tourner un arbre de lancement moteur central (3) lorsque des courants d'air s'y engagent. L'air est dirige vers les pales (10) du rotor par des panneaux (6) de guidage d'air verticaux, droits, qui entourent par intermittence le rotor (2) et dirigent les courants d'air vers le rotor (2) pour l'entrainer en rotation. Les panneaux de guidage d'air (6) sont fermes a la partie superieure et a la partie inferieure par des panneaux de guidage horizontaux (7, 8) qui sont inclines dans des directions complementaires. Le panneau superieur (7) est incline vers le bas au fur et a mesure qu'il avance vers l'interieur et le panneau inferieur (8) est incline vers le haut sur sa partie interieure de maniere a augmenter la vitesse et la pression du vent qui est dirige vers le rotor (2).
Patent EP-0040240-A1 (EP)
Inventor: GREEN HOWARD
IPC: A61K35/36
Filed: 1980-11-12
Abstract: Procede de production de feuilles transplantables de tissus keratiniques vivants par la culture de keratinosite dans un recipient de culture et le detachement consecutif par voie enzymatique d'une feuille de tissus keratinique utilisant une enzyme, telle que la dispase.
Patent EP-0039860-A1 (EP)
Inventor: MAAK NORBERT DR
IPC: C09K23/38
Filed: 1981-05-02
Abstract: The surfactants are based on salts of anionic surfactants and contain as counter-ion a reductively aminated derivative of reducing mono-, di- or oligosaccharides of the general formula (I) <IMAGE> R<1>, R<2> = identical or different H, alkyl or hydroxyalkyl (C1-4), Z = polyhydroxyalkyl (C </=), where appropriate glucosidically linked to a mono-, di- or oligosaccharide. Anionic surfactants preferred in the formulations are alkylsulphuric acid monoesters or alkyl ether sulphuric acid monoesters (alkyl C8-18), especially fatty alcohol (C12-14) ether sulphuric acid monoesters with about 2 ethylene oxide groups in the molecule. The sugar derivative acting as counter-ion is preferably derived from glucose and is, in particular, N-methylglucamine, N- beta - hydroxyethylglucamine or N- beta -hydroxyethyl-N-methylglucamine. The preparation of the surfactants entails the sugar derivatives obtained by known processes being neutralised with the equivalent amount of the acidic anionic surfactant. The products are distinguished by being particularly mild to the skin. The surfactants can be used in cosmetic cleansing agents alone or in combination with other surfactants in amounts of 10-70 % by weight.
Patent EP-0040358-A1 (EP)
Inventor: SCHALLNER OTTO DR
IPC: C09B3/78
Filed: 1981-05-06
Abstract: 1. Process for the preparation of sulphonylcarboxylic acids of the general formula  see diagramm : EP0040358,P8,F3  wherein X denotes halogen and Y denotes hydrogen, or wherein X and Y together represent a carbon-carbon single bond, and wherein Z denotes optionally substituted alkyl, optionally substituted aryl or optionally substituted hetaryl, characterised in that at least the equimolar amount of a halogenating agent is added to a dicarboxylic acid of the formula  see diagramm : EP0040358,P9,F1  in which Z has the abovementioned meaning, in a solvent which is inert towards the halogenating agent, at 0 to 80 degrees C, and a) in order to obtain sulphonylcarboxylic acids of the formula (I) in which X represents halogen and Y represents hydrogen, the reaction product is worked up, or b) in order to obtain compounds of the formula (I) in which X and Y together represent a carbon-carbon single bond, the reaction product is heated to temperatures from 85 to 150 degrees C.
Patent EP-0041666-A1 (EP)
Inventor: BURCKHARD BRANDER
IPC: F02P1/00
Filed: 1981-05-29
Abstract: The device comprises a toothed wheel (6) mounted on the ignition distributor shaft (4) of the engine and having between 40 and 60 teeth, a signal head (7) associated with the toothed wheel and provided with a pot magnet, the inner core of which has a diameter of less than 2.0 mm, a pulse generator (11) connected to the output of the signal head, and a pulse quadrupler (12) connected to the output of pulse generator for multiplying the number of pulses produced by the pulse generator by a factor of 4. <IMAGE>
Patent EP-0046847-A1 (EP)
Inventor: HAHN WOLFGANG DIPL-ING
IPC: E06B3/66
Filed: 1981-06-16
Abstract: 1. An apparatus for filling the inner space of an insulation glass unit with a filler gas, comprizing a filling device (30), pressure gauge means (34) for measuring the gas pressure inside said insulation glass unit (10) and extracting means (32) connectable to an exhaust port (20) of said insulation glass unit (10), characterized by a control unit (28) for controlling the quantity of entering gas and/or the quantity of escaping air-gas mixture as a function of the pressure measured by said pressure gauge means (34), wherein a gauge head (36) of said pressure gauge means (34) penetrating inside said insulation glass unit (10) is provided on a filling probe (24) or on a filling nozzle of said filling device (30), or on an exhaust probe (26) or on an exhaust nozzle of said extracting means (32).
Patent EP-0047847-A1 (EP)
Inventor: STAFFEN MARTIN
IPC: H01H71/52
Filed: 1981-07-27
Abstract: Die Erfindung betrifft einen Leitungsschutzschalter, dessen Schaltschloß im wesentlichen besteht aus einer drehbar gelagerten Klinke, die einen Kontakthebel drehbeweglich übergreift und auf einem Auslöseorgan aufsteht, und aus einem Handbedienungsorgan, das durch eine Feder außerhalb dessen Drehpunktes mit der Klinke neben deren Drehpunkt verbunden ist. Nach der Erfindung ist vorgesehen, daß den Drehpunkt der Klinke (1) ein Klinkenhebel (6) bildet, der in einer Kulisse (7) geführt ist, exentrisch zum Drehpunkt (9) des Handbedienungsorgans (3) mit diesem verbunden ist und daß die Feder (10) am Kontakthebel (2) angreift.
Patent EP-0073850-A1 (EP)
Inventor: WIENECKE HORST DR
IPC: A61K6/00
Filed: 1981-09-03
Abstract: The invention relates to a dental prosthesis adhesive formed for one or more adhesive substances and characterized in that at least a part of the adhesive substance or substances are provided with a coating which dissolves slowly in saliva and/or ingestive liquids. Preferably the coating for the adhesive substance contains one or more substances selected from the group consisting of ethyl cellulose, saccarose monostearate, gum arabis, cellulose acetate phthalate, acrylate, methacrylate, shellac or other film providing substances.
Patent EP-0048868-A1 (EP)
Inventor: KUNZEL ROLAND DIPL-ING
IPC: H04M3/38
Filed: 1981-09-10
Abstract: 1. A communications system (KOM-SYST), in particular a telephone system, having a wire network (MOBI-D) and a radio network (MOBI-F), wherein is provided a central or a sub-central, stationary storage device (SI) which respectively contains an item of information for all actual locations of mobile subscribers, where the stored location information is used to control connections, which are to be established to mobile subscribers, in an exchange-oriented fashion, and wherein the storage device (SI) is used to establish both incoming and also outgoing connections from the radio network (MOBI-F) or the wire network (MOBI-D) into the one or the other network, characterised in that in a subscriber terminal device (TD, TF) which represents the respective calling or called side, a subscriber call number identification is carried out of that mobile subscriber, who is an active or passive user at the location of the respective subscriber terminal device (TD, TF), for which purpose an identification card reading device (L) is arranged in the subscriber terminal device (TD, TF), by means of which device (L) a user identification card (A), which is available to the individual subscriber and which at least includes one item of information concerning the subscriber call identification (KTM), can be read, that the subscriber terminal device (TD, TF) is assigned the subscriber call identification (KTM) which is allocated to the respective user identification card (A), where a plurality of user identification cards (A) can be read in and where the subscriber terminal device (TD, TF) is further firmly assigned an individual subscriber terminal device call identification, that the read-in subscriber call identification (KTM) together with a location identification (KS), which identifies the used identification card reading device (L) is transmitted to the storage device (SI) and stored as in the subscriber terminal device (TD, TF), that the location identification (KS) in the respective storage places can be automatically transferred by a new location identification (KS') in that the information content of the user identification card (A) is read into another identification card reading device (L), that the central or sub-central, stationary storage device (SI) transmits an erase instruction to a terminal device storage unit (TSP), whereby the location identification (KS) together with the subscriber call identification (KTM) or only the subscriber call identification (KTM) is erased, and that the respective read-in subscriber call identification (KTM) is additionally stored in the respective subscriber terminal device (TD, TF) and used to carry out subscriber-related switching and/or testing procedures.
Patent EP-0055820-A1 (EP)
Inventor: MAJEWICZ THOMAS GEORGE
IPC: C08B11/12
Filed: 1981-10-30
Abstract: Solution qualities of carboxymethyl cellulose are improved by preparing the same with cellulose which has been alkalized in the presence of a borate ion-containing salt.
Patent EP-0072882-A1 (EP)
Inventor: CRICK ROBERT GRAHAM
IPC: G01R31/08
Filed: 1981-08-20
Abstract: A system for locating faults in an electric cable including a flyback transformer (112) or inductor and control circuitry (142, 144, 140, 136, 138, 126, 132, 122) therefor for developing an arc through a high resistance short circuit between two conductors or one conductor and ground. The control circuitry limits the current flow in the arc to avoid burning or welding of the conductors but maintains the current so that the high resistance short appears temporarily as a low resistance short which can be detected while the arc is present. A low level DC bias current stabilizes the system, particularly in the presence of large line capacitance when the distance between the apparatus and the cable fault is large. The circuitry includes an audible tone generator (86) which can be sensed by induction with known inductive. pickup equipment. The circuit also allows use of a time domain reflectometer (134) to determine the location of high resistance shorts from a remote location on the cable to which connections can be made.
Patent EP-0054385-A1 (EP)
Inventor: KOETSIER WICHER TIJMEN
IPC: C07C5/27
Filed: 1981-12-04
Abstract: Reduced downgrading in xylene isomerization of ethylbenzene-depleted feeds is achieved by carrying the process out over gallosilicate or borosilicate zeolites, preferably in the form of compositions comprising a core of catalytically-inactive crystalline silica with an overlying zeolite layer. The composites are prepared by introducing preformed silica particles, preferably with a crystallite size greater than 0.1 mu , into a reaction mixture comprising a silicon source, a source of the modifying element, and preferably an organic template such as a tetraalkylammonium compound. The weight ratio of the silica core to SiO2 in the reaction mixture is preferably 0.5:1 to 25:1.
Patent EP-0065608-A1 (EP)
Inventor: WELSH JAY Y
IPC: C22B47/00
Filed: 1981-05-26
Abstract: A process for preparing manganese nitrate solution by leaching manganese ore containing manganese dioxide in an aqueous slurry containing dissolved nitrogen dioxide gas. The reaction is controlled by monitoring the pH of the aqueous slurry, and adjusting the relative concentration of the manganese ore containing manganese dioxide and/or the rate of addition of nitrogen dioxide containing gas, to establish and maintain the leaching reaction.
Patent EP-0069742-A1 (EP)
Inventor: LOEOEF NILS OSKAR TORE
IPC: F26B3/347
Filed: 1981-10-15
Abstract: Procede de sechage de produits de bois se caracterisant en ce qu'il est tres economique et qu'il permet un controle continu du procede de sechage. Selon l'invention les produits sont seches a l'interieur d'une chambre close ou ils sont exposes a de l'energie sous forme de micro-ondes qui chauffe l'interieur des produits provoquant ainsi une migration de l'humidite vers les surfaces exterieures des produits ou elle est absorbee par l'air qui ensuite deshydrate. La temperature et la teneur en humidite de l'atmosphere a l'interieur de la chambre sont controlees en continu.
Patent EP-0058854-A1 (EP)
Inventor: HOLT HARLEY RAYMOND
IPC: H01R43/01
Filed: 1982-02-05
Abstract: An apparatus and method for terminating insulated conductors in insulating-piercing contacts mounted in a connector body (14) utilizing independently movable carriage (12) and conductor retention means (20) operating between separated loading (16) and termination (18) stations.
Patent EP-0062352-A1 (EP)
Inventor: KIMURA KUNIKO
IPC: C11D3/382
Filed: 1982-04-06
Abstract: A soap composition is disclosed comprising a blend of a solid soap base and a phospholipid.
Patent EP-0076383-A1 (EP)
Inventor: PABST MANFRED DIPL-ING
IPC: D06C15/08
Filed: 1982-08-31
Abstract: Die Walze zum Führen einer textilen Warenbahn weist wenigstens einen teilweise mit einem flüssigen Wärmeträger (5) gefüllten sowie zu evakuierenden Hohlraum (4) auf. Der Druckanstieg im Hohlraum bei Temperaturerhöhung soll trotz Verwendung von Wärmeträgern mit steil ansteigender Dampfdruck-Kurve, wie Wasser, auf Werte unterhalb eines Vielfachen der Berechnungssicherheit beschränkt werden. Die Lösung besteht darin, daß nur eine bereits vor Erreichen eines vergegebenen Dampfdrucks vollständig im Volumen des Hohlraums zu verdampfende Menge an Wärmeträger im Hohlraum enthalten ist.
Patent EP-0073539-A1 (EP)
Inventor: HOPE PETER
IPC: C07C69/63
Filed: 1982-08-12
Abstract: The present disclosure relates to novel compounds of the formula:
     X, where Y is a hydrogen atom or a chlorine atom and p = 1 or 2, and when
     n = 2, 3, 4 or 5 and n + r ≤ 5 and when
     m = 2, 3 or 4 and m + s ≤ 4 and q = 0 or 1, where R represents a lower alkyl group containing 1 to 3 carbon atoms, and when q = 1, A has the meaning of a substituted or unsubstituted alkylidene group containing 1 to 3 carbon atoms, SO 2 , S or O, fire retardant polymer compositions in which these compounds are incorporated, and shaped articles that are entirely or partly made up of such fire retardant polymer compositions.
Patent EP-0081249-A1 (EP)
Inventor: VAN GILS ANTONIUS CORNELIUS MA
IPC: A47B96/20
Filed: 1982-09-07
Abstract: A furniture element such as a door panel, a table top and the like mainly consisting of a box-shaped construction of bent-over sheet material having a flat bottom (1) and sidewalls (2) at an angle thereto, wherein at each corner of the box the proximal rims (3) of the sidewalls (2) are retracted with respect to the imaginay corner line A-A and a separate comer piece (5) interconnects said rims, said corner piece (5) having two inwardly recessed wings each engaging the inner sides of the walls (2), whereas said box-shaped construction being filled out with a filling material.