baber/WOPTO huggingface dataset:
Patent EP-0005184-A1 (EP)
Inventor: CLARK GARY ALAN
IPC: G03B27/32
Filed: 1979-04-06
Abstract: The control system of an electrophotographic copier ncludes jam recovery arrangements. The copier employs an automatic document feed system for feeding original documents in turn from a stack to an exposure station. When a copy sheet jam occurs, the original document at the exposure station is registered in a register stack (232) of a data store (230). The number of copies lost by jams are recorded in a copy count register stack (234) in the data store. At the end of the copying run from the original document stack, these can be reloaded and a further run processed using the data from the store to produce those copies lost during the first run. In order to assist re-collation of the replacement copies into the set, blank sheets may be fed to the copy collection device in place of the copies lost by jamming.
Patent EP-0007974-A1 (EP)
Inventor: JACKEL HELMUT
IPC: B60N3/00
Filed: 1979-05-11
Abstract: 1. A unit for a vehicle, particularly for mounting on the rear wall of a back-rest of a vehicle seat, which unit comprises retaining elements for securing and receiving utensils and an ashtray housing (2) for an ash-tray (8) to be inserted therein, characterized in that the unit is a one-piece plastics injection moulding comprising grip means, the ash-tray housing (2), at least one clothes hook and two openings (6) which extend vertically in the fitted position, in that the grip means comprise two grip members (1) which extend laterally from the left and the right sides respectively of the ash-tray housing (2) and are provided with end-pieces (7) angled towards the mounting surface, in that the openings (6) are arranged on webs (3) which likewise extend, below the grip members (1), laterally from the left and the right sides of the ash-tray housing (2), and in that each clothes hook is a hook-shaped projection (5), and in that each web (3) is provided with at least one projection extending from the web's rear face facing the mounting surface.
Patent EP-0020800-A1 (EP)
Inventor: ARK WONG FONG
IPC: C07C317/14
Filed: 1979-06-15
Abstract: A process is provided for producing a mixture of aromatic sulfonyl chlorides and aromatic sulfones substantially free of the corresponding aromatic sulfonic acids and their anhydrides, which comprises the steps of (a) reacting a monosubstituted benzene such as monochlorobenzene with sulfur trioxide in the presence of at least about 15 mole percent to about 50 mole percent of thionyl chloride, based on the sulfur trioxide, at a temperature from about the freezing point of the reactants to about 40° C.; (b) adding to the reaction mixture of step (a) at least about 60 mole percent thionyl chloride, based on the sulfur trioxide, and preferably a small catalytic amount of dimethylformamide, wherein the total thionyl chloride in the reaction mixture is at least about 110 mole percent, based on the sulfur trioxide, while maintaining the reaction mixture at a temperature between about 25 and 70° C.; and then (c) continuing the reaction up to a temperature of about 160° C. The mixture produced can be used without further purification to form diaryl sulfones in high yield, for example, by reacting with monochlorobenzene in the presence of ferricchloride.
Patent EP-0020807-A1 (EP)
Inventor: BLECKMANN INGO DIPL-ING DR MON
IPC: A47J31/057
Filed: 1979-06-29
Abstract: In the device, an apparatus (3) which controls the water throughflow is provided between a water storage container (8) and an electrically heated water throughflow channel (2), which apparatus is constructed as a throttle and operates in such a way that it reduces the cross-section of the through-flowing water and increases the throughflow speed to such an extent that an essentially continuous throughflow volume per unit of time is achieved over the entire water throughflow period and the flow pressure in the throttle is higher than the vapour pressure required to drive the water out of a riser (7). <IMAGE>
Patent EP-0008111-A1 (EP)
Inventor: RAULEDER GEBHARD DR
IPC: C07D303/16
Filed: 1979-08-08
Abstract: 1. Process for the preparation of glycidyl esters of cycloaliphatic polycarboxylic acids, characterized in that allyl esters of cycloaliphatic polycarboxylic acids of the general formula  see diagramm : EP0008111,P6,F1  wherein R denotes a cycloaliphatic radical, which can be substituted, and n represents 2, 3 or 4, are reacted with a percarboxylic acid containing 3 to 4 carbon atoms in the presence of organic solvents at a temperature of 30 to 100 degrees C and then the resulting reaction mixture is worked up by distillation, the carboxylic acid formed from the percarboxylic acid being separated off by adding to the reaction mixture an additive which has a boiling point between that of the carboxylic acid forming from the percarboxylic acid and that of the constituent of the reaction mixture which has the next highest boiling point and separating off the carboxylic acid together with the organic solvent by distillation.
Patent EP-0011183-A1 (EP)
Inventor: SCHMIDT MANFRED DR
IPC: B01D1/02
Filed: 1979-10-31
Abstract: Borhaltige Phenol-Formaldehydharze können aus ihren Reaktionsmedien dadurch isoliert werden, daß man die Hartlösung in einem gewendelten Verdampfungsrohr mit einem Verhältnis von Durchsatz zu Rohrquerschnitt von 0,1 bis 1,5 <IMAGE> und mit einem Verhältnis von Durchsatz zu Verdampfungsfläche von 100 bis 400 <IMAGE> eindampft. Man erhält so, auch in Ansätzen technischer Größenordnung, weitgehend lösungsmittelfreie und unver = netzte, aufschmelzbare und lagerstabile Harze, die z.B. als Verstärkerharze für Kautschuk eingesetzt werden können.
Patent EP-0013722-A1 (EP)
Inventor: WOLFERS HEINRICH DR
IPC: C08F2/00
Filed: 1979-12-05
Abstract: Substituted tartaric acids and tartaric acid derivatives have proved to be highly reactive initiators for starting radical polymerization resp. hardening reactions of unsaturated compounds and mixtures of compounds, particularly unsaturated polyester resins.
Patent EP-0003437-A1 (EP)
Inventor: WOOLER ALAN METCALF
IPC: C08G18/54
Filed: 1979-01-26
Abstract: Resin-modified polyurea foams are made by reacting an organic polyisocyanate with at least a chemically equivalent amount of water in the presence of a catalyst for the reaction and an amino or phenolic resin and in the absence of acid. 
     The inclusion of the resin assists foam manufacture and improves foam properties such as fire resistance.
Patent EP-0015281-A1 (EP)
Inventor: SCHNEIDER ERICH
IPC: G05B19/04
Filed: 1980-02-25
Abstract: Le dispositif de reglage numerique de la vitesse de deplacement d'un vehicule automobile comporte des moyens (47, 51, 52) donnant la valeur de la vitesse effective, un moyen de memorisation (46) memorisant une valeur assignee proportionnelle a la vitesse desiree, des moyens (60, 62, 119) pour effectuer une comparaison entre la valeur effective et la valeur assignee, et un moyen de reglage (78, 100) pouvant etre commande par la difference entre ces valeurs et agissant par exemple, sur le volet d'etranglement. En actionnant une touche (14 a 16), la valeur effective est transferee dans le moyen de memorisation de la valeur assignee (46) et donne la vitesse de deplacement. Pour modifier la vitesse de deplacement, il est prevu un deuxieme moyen de memorisation de la valeur assignee (41) dans lequel peut etre engendree une rampe par des processus de comptage numeriques. Pendant une telle modification de la vitesse, la valeur du moment de la rampe fournit une valeur assignee supplementaire, ainsi la vitesse est amenee a la nouvelle valeur a l'aide de cette valeur assignee supplementaire. La rampe presente de preference deux pentes differentes respectivement une pente devant toujours plus faible.
Patent EP-0016344-A1 (EP)
Inventor: LEUTNER BERND DR
IPC: C09C3/04
Filed: 1980-02-20
Abstract: Storage-stable, pourable and pumpable silicate suspensions are prepared by wet milling of aluminosilicates, after the preparation of the latter, without intermediate drying.
Patent EP-0020956-A1 (EP)
Inventor: AHLGRIM MICHAEL
IPC: C25F3/16
Filed: 1980-05-06
Abstract: 1. Apparatus for the zonewise electropolishing of a largesurfaced metallic workpiece, wherein the workpiece is connected to form the anode and the cathode is an electrically shielded electrode of inert material displaceable above the surface of the workpiece, characterized in that the gaps left between the surface of the workpiece (2) and the electrical lateral shieldings (10) are closed by means of flexible boundary structures (11), the electrical lateral shieldings with the flexible boundary structures (11) reaching beyond the two sides of the workpiece (2), in the direction of width.
Patent EP-0019803-A1 (EP)
Inventor: RECKER KLAUS DR
IPC: C08G18/79
Filed: 1980-05-14
Abstract: This invention relates to storable, solvent-free, thermosetting polyurethane-based molding compositions containing a fibrous reinforcing material and to the production of fiber-reinforced moldings using these molding compositions.
Patent EP-0023273-A1 (EP)
Inventor: STANKE WALTER
IPC: C10B25/06
Filed: 1980-06-28
Abstract: 1. Coke oven door comprising a metallic door body, a door plug of a refractory ceramic material attached to said door body, a sealing strip extending around the periphery of said coke oven door and being connected with a membrane, the sharp edge of said sealing strip being brought into contact, by means of pressure elements attached to the door body, with the sealing surface of the frame of the oven chamber, with one locking device each, connecting said coke oven door with the body of the oven, being provided in the upper part and in the lower part of the coke oven door, characterised by the combination of the following characteristics : a) by the membrane (7) with the sealing strip (8) being mounted on the door body (1) ; b) by the door plug (2) being mounted on the door body (1) with a certain clearance ; c) by the surface of the external limitation of the stone holders (14) being arranged with a certain distance from the lower side of the mounting plate (13) of the door plug (2).
Patent EP-0019500-A1 (EP)
Title: Poste d'usinage en continu de rainures dans un support de câble à fibres optiques et utilisation d'un tel poste
Inventor: HULIN JEAN-PIERRE
IPC: B26D1/00
Filed: 1980-04-15
Abstract: a) Usinage simultané de plusieurs rainures dans un jonc lisse en continu. b) Le poste d'usinage comporte une monture annulaire (27) portant autant de dents (20) que de rainures à usiner, disposées radialement dans ladite monture et portant chacune un ergot (22) engagé dans une fente curviligne (23) de ladite monture - un dispositif de verrouillage constitué d'une couronne (21) occupant un logement dans ladite monture et d'ensemble de gachettes portant des doigts pénétrant dans les fentes curvilignes de la monture - une bague de commande (40) du dispositif de verrouillage. c) Usinage de support de câble à fibres optiques.
Patent EP-0022700-A1 (EP)
Title: Dispositif à ondes magnétostatiques comportant une structure d'échange à bandes conductrices
Inventor: CASTERA JEAN-PAUL
IPC: H01P3/00
Filed: 1980-06-27
Abstract: Une couche ferrimagnétique (2) porte une structure d'échange (c) constituée par un faisceau de bandes conductrices (7) ayant leurs extrémités réunies par des arêtes conductrices (6). Réalisation de dispositifs à ondes magnétostatiques utilisant des coupleurs, des jonctions hybrides, des miroirs de renvoi, des structures de prélèvement et des résonateurs.
Patent EP-0026688-A1 (EP)
Inventor: LE PESANT JEAN PIERRE
IPC: B41J2/025
Filed: 1980-09-05
Abstract: 1. A vibratory device having a piezo-electric element capable of producing a propagation of acoustic waves within a liquid in order to ensure the fragmentation of the liquid into droplets, comprising a liquid supply pipe and a piezo-electric transducer, characterised in that it comprises a first combination of a piezo-electric transducer (7) coupled with a front resonator (3) and a second combination of this piezo-electric transducer (7) coupled with a rear resonator (5), this double combination comprising a central orifice traversed by the liquid supply pipe (1) which thus passes through the vibratory device, the means for securing the supply pipe being such that they permit the piezo-electric transducer (7) to oscillate freely in the longitudinal direction along an axis parallel to that of the supply pipe.
Patent EP-0023883-A1 (EP)
Inventor: PILS HELMUTH
IPC: A47G19/34
Filed: 1980-03-14
Abstract: The device for automatically emptying set amounts of solid, e.g. powdery or pourable pieces, liquid or pasty material from a container consists of a manually actuated rotary closure with a metering chamber which is arranged so as to be swivellable at the outlet of the container. In one swivel position of the rotary closure, the metering chamber receives the material and in the other swivel position it discharges the material. Arranged at the outlet of the container is a connection part (A) having an eccentric discharge channel (K), at the orifice of which the metering chamber (11) of the rotary closure (B) begins. A closed chamber (10) in the rotary closure adjoins the metering chamber (11). <IMAGE>
Patent EP-0035498-A1 (EP)
Title: Centrifugal separator.
Inventor: BEAZLEY RODNEY T
IPC: F01M13/04
Filed: 1980-10-23
Abstract: A disposable, centrifugal separator of the kind shown, for example, in U.S. Pat. No. 4,106,689 is modified and simplified in that the rotor is made of sheet metal from which bearings are pressed out. These bearings are journaled on fixed stub axles at respective ends of the outer casing, the stub axles also preferably being of pressed out sheet metal.
Patent EP-0056364-A1 (EP)
Title: Dispositif de plantage de canne a sucre
Inventor: QUICK DONALD JONATHAN
IPC: A01C9/02
Filed: 1980-07-25
Abstract: Un dispositif de plantage (10) de pieds de canne a sucre, pourvu d'un ensemble (20) permettant l'ouverture de sillons et d'un distributeur (22) de fertilisant, comprend une tremie (16) et un mecanisme (18) de mesure de pieds. Le mecanisme (18) de mesure comprend un mecanisme (84) de distribution de pieds et un transporteur (86) sans fin a chaine et lamelles. Des elements en saillie (134, 136 et 138) s'etendent vers l'exterieur depuis l'arbre superieur (88) du transporteur et entre les pignons (92) adjacents. Chaque element possede une surface courbe qui engage les pieds excedentaires sur chaque lamelle (102) du transporteur et fait tomber de la lamelle les pieds excedentaires. Les pieds excedentaires tombent sur une feuille de retour (226) oblique et retournent dans la tremie (16).
Patent EP-0034832-A1 (EP)
Inventor: MOLLER ALEXANDER DIPL-CHEM
IPC: C09B43/22
Filed: 1981-02-24
Abstract: Anthrachinon-Farbstoff der allgemeinen Formel <IMAGE> mit R¹,R³, R<4> und R<6> = H, OH, OCH3, NO2, NH2 oder NHCH3 und mit R², R<5> = a) Alkyl-, Aryl-, Alkylaryl-, Alkoxyaryl-, Aminoaryl-, Alkylaminoaryl-, Arylaminoaryl- oder <IMAGE> wobei R<7> = Alkyl-, Aryl-, Amino-, Alkylamino-, Dialkylamino-, Arylamino-, Alkyloxy-, Aryloxy-Rest. Der Farbstoff eignet sich vor allem für Flüssigkristallanzeigen, die mit dem "guest host"-Effekt arbeiten.
Patent EP-0040331-A1 (EP)
Inventor: WITTMANN ROLF DR
IPC: C25B3/23
Filed: 1981-04-22
Abstract: Diacetonketogulonsäure, die als Zwischenprodukt für die Herstellung von Vitamin C verwendet werden kann, wird durch mehrstufige Oxidation aus Diacetonsorbose gewonnen, wobei in erster Stufe z. B. eine Luftoxidation oder eine elektrochemische Oxidation durchgeführt wird und danach mit Hypochlorit durchoxidiert wird.
Patent EP-0041141-A1 (EP)
Inventor: JAGGARD JAMES F R DR
IPC: C08F4/64
Filed: 1981-05-07
Abstract: Alpha-olefins are polymerized with a catalyst containing (1) TiCl3/AlCl3 and (2) aluminum dialkyl chloride wherein (1) is prepared by milling the TiCl3/AlCl3 with a particular phosphorous compound under special conditions and then treating with a liquid hydrocarbon and an ether and/or ester.
Patent EP-0041226-A1 (EP)
Inventor: DIETRICH MARTIN
IPC: A01D33/08
Filed: 1981-05-27
Abstract: 1. A system for cleaning roots, more specially sugar beet, in the field with at least one cleaning station (18 or 18a or 18b respectively) designed to take up the roots continuously, having at least one nozzle (19) directed towards the roots to be cleaned for jetting a medium under pressure onto all sides of the roots, characterized in that the cleaning station (18 or 18a or 18b respectively) is provided with a drum (20) driven for moving in direction of circumference, open at the and face, with one end face in the area of an input device and having perforations (26) in its wall, a guide system (68) defining the transport path of the roots under the nozzle of nozzles respectively (19) through the cleaning station (18 or 18a or 18b respectively) being attributed to the drum, and that the nozzle or nozzles respectively (19) which is/are designed as venturi nozzle or nozzles respectively is/are fix-positioned in the direction of circumference and fixed to a support (24) stretching into the interior of the drum (20) at the end face.
Patent EP-0044031-A1 (EP)
Inventor: SCHMIDT DIETER
IPC: E05F15/56
Filed: 1981-07-08
Abstract: 1. Means for opening a door (1), more especially a fire door, having an operating cylinder which can be actuated pneumatically or hydraulically and of which the cylinder housing (10) is fixed on the door frame, the wall or the like and of which the piston rod (21) consisting of a tube is fixed on the door (1) and which is coupled with a pressure medium source (9), so that when pressure medium is supplied, pressure medium forcing the piston rod (21) out of the cylinder housing (10) passes into the space (18) between the piston (20) and the bottom wall of the cylinder housing (10), that end region of the cylinder housing (10) which faces away from the bottom wall of the cylinder housing (10) being sealed off with respect to the piston rod (21), wherein the tubular piston rod (21), in its end region adjacent the piston (20), comprises at least one inlet opening (23, 24) for the admission of pressure medium and, in its end region remote from the piston (20), an outlet opening (29) for the discharge of pressure medium and connected to one side of a valve (27) to be opened by means of a handle or release lever (2) of the door (1), wherein a pipe line (26) connected to the piston rod (21) is provided an open end of which line is guided through the piston (20) while its other end is led out of that end region of the piston rod (21) which is remote from the piston (20), sealed off from the internal space thereof, and is connected to the other ead of the valve (27), so that, with opening of the valve (27), compressed air flows form the outlet opening (25) through the pipe line (26) into the space (18) between piston (20) and bottom wall of the cylinder housing (10) and, with closing of the valve (22), compressed air is vented from the space (18) through the pipe line (26), and wherein that end region of the cylinder housing (10) which is remote from the bottom wall of the cylinder housing (10) comprises an inlet (12) for feeding pressure medium to the annular space (19) between cylinder housing (10) and piston rod (21).
Patent EP-0044573-A1 (EP)
Title: 7-Phenylchinolizine
Inventor: IMHOF RENE DR
IPC: C07D211/76
Filed: 1979-10-11
Abstract: Phenylchinolizine der allgemeinen Formel <IMAGE> in der X Wasserstoff, Fluor Chlor, C1-6-Alkoxy, C1 6Alkyl oder Trifluormethyl und Y Wasserstoff, Fluor, Chlor, C1-6-Alkoxy oder C1-6-Alkyl bedeuten und P und Q zusammen eine der Gruppen <IMAGE> darstellt, worin R<a> nieder-Alkyl, R² C1-6Alkyl, gegenbenenfalls durch Halogen, C1-6-Alkoxy oder Trifluormethyl substituiertes Phenyl, R<5> und R<6> unabhängig voneinander Wasserstoff, Methyl, Fluor, Chlor, Methoxy, Trifluormethyl oder zusammen -CH2)4-, Z eine abspaltbare Gruppe und A‴ eine Gruppe mit der Bedeutung <IMAGE> mit folgender bedeutung für R³-R<6>: R³: Sauerstoff oder Schwefel, R<4>: Wasserstoff oder C1-6-Alkyl, R<5> und R<6> unabhangig voneinander: Wasserstoff, Methyl, Fluor, Chlor, Methoxy, Trifluormethyl oder zusammen -(CH2)4, wobei falls R<4> nieder-Alkyl bedeutet, R³ Sauerstoff darstellt, bedeuten, in Form des Racemats oder der Enantiomeren eignen sich zur Herstellung von pharmakologisch wirksamen, entsprechend substituierten Phenylchinolizidinen.
Patent EP-0054625-A1 (EP)
Inventor: MEISE GUNTHER
IPC: F04B39/12
Filed: 1981-09-18
Abstract: Die Verwendung von Aluminium-Legierungen für Kolben und Zylinder in Kolbenmaschinen, insbesondere in Luftpressern kann aufgrund der Gleichartigkeit der Friktionspartner und der hohen Geschwindigkeiten zu Kolbenfressern führen. Die Verfahren zur Beschichtung der Laufflächen sind kostspielig. Gemäß der Erfindung wird in vereinfachter Weise eine Lauffläche vorzugsweise die des Kolbens mit einem Kunstharzlack, in welchen oxid-keramischer Werkstoff gebunden ist, beschichtet und eingebrannt. Es ergeben sich eine hohe Verschleißfestigkeit, eine Elastizität, welche Fremdkörpern eine Einbettung ermöglicht und ein idealer Haftgrund für Schmiermittel.
Patent EP-0052231-A1 (EP)
Inventor: KRAUSEN DIETER
IPC: H01Q21/06
Filed: 1981-10-14
Abstract: Rotatable short-wave antenna (1) with a vertically arranged fork- shaped frame (3 to 7) which is formed by a bridge (3, 4, 5) with at least two masts (6 and 7) placed thereon, between which are clamped by means of supporting cables (20), to form a surface, at least one grid reflector (11), common to all antennas (10), and curtain antennas (10) on both sides in planes parallel thereto, the bridge (3, 4, 5) being supported rotatably about a vertical axis at a distance from the base. According to the invention, the bridge has at least two supports (3, 4), arranged in series, between which is arranged at least one holder (5) for the mounting of at least one rotary connection (9). The two supports (3 and 4) are connected to the holder (5) in each case via a joint (12). The rotary connection (9) is additionally placed on a fixed tower (8) and is mounted thereon. The ends of the supporting cables (20) holding the curtain antennas (10) are clamped to the mast (6 and 7) and are mounted thereon. <IMAGE>
Patent EP-0055406-A1 (EP)
Inventor: BOKROS JACK CHESTER
IPC: A61F2/00
Filed: 1981-12-07
Abstract: A complex-shaped component for a prosthetic device, e.g., an orifice ring for a heart valve, is made by machining a mirror image of the complex surface in a suitable substrate, such as isotropic graphite. The mirror image of the complex interior surface of an orifice ring is machined in the outer cylindrical surface of a graphite disc, and the machined disc - is then coated with pyrocarbon until a coating of the desired thickness, has been deposited. After first simply machining away the major portions of the graphite substrate, the remainder of the graphite is removed by abrading with a ger that does not erode the pyrocarbon. After some finise machining on the outer surface of the pyrocarbon depose - and final polishing, the component is ready for use.
Patent EP-0041873-A1 (EP)
Inventor: NAKAMURA HIROMI
IPC: F02C3/30
Filed: 1981-06-10
Abstract: A heat exchanging system for a heat engine wherein compressed air alone or gas including air as the main part thereof is used as a gaseous combustion supporting medium, working mixture or the like, said system is characterized in that heat recovery is accomplished by a utilization of a gaseous or mistlike mixture which is obtained by adding liquid phase water to a part of orthe whole of said compressed gas or contacting said water with said gas, or heat recovery is accomplished while adding liquid phase waterthereto or contacting it therewith.
Patent EP-0042711-A1 (EP)
Inventor: CALVERT RODNEY K
IPC: B65D5/465
Filed: 1981-06-16
Abstract: A carton (1) for accommodating beverage containers (B) and the like includes a carrying strap (7) comprising an endless band which includes a part (29) anchored internally of the carton by being looped around one or more of the containers and an exposed handle part (25) located adjacent one end of the carton which part can be grasped to lift and carry the carton.