baber/WOPTO huggingface dataset:
Patent EP-0016066-A1 (EP)
Inventor: BLACKALL VICTOR GEORGE
IPC: B65B19/24
Filed: 1980-02-25
Abstract: Une machine d'empaquetage possede un rotor principal (104) portant des mandrins creux (141) ou arrivent une feuille metallique et du papier par des unites d'alimentation respectives (160, 170) et des dispositifs de pliage/repliage pour produire un paquet avec une extremite fermee dans chaque mandrin successif. Des groupes de cigarettes sont amenes aux mandrins en provenance d'un auget a double sortie d'amenee (110, 111, 112), les deux sorties d'amenee (111, 112) de l'auget desservant des poches alternees (121) d'un cylindre transporteur simple (102) qui transport les groupes vers le rotor principal (104), un cylindre de transfert (103) prenant les groupes adjacents deux a deux du cylindre transporteur (102) vers le rotor (104) tout en resserrant chaque groupe pendant son transfert. Chaque paquet est degage de son mandrin (en poussant les cigarettes contre l'extremite du paquet) dans un autre cylindre (105) sur lequel la seconde extremite du paquet est fermee et des plis adhesifs de fermeture du paquet terminent de secher. Le paquet est ensuite decharge par l'intermediaire d'une estampeuse (106).
Patent EP-0016359-A1 (EP)
Inventor: BOKELMANN HORST
IPC: A63B45/02
Filed: 1980-02-27
Abstract: Method and apparatus for the manufacture of a ball of foam material with an embossed surface pattern corresponding to the surface marking of a leather ball, which includes marking the surface of the ball in a single operation by simultaneously applying a set of heated embossing tools.
Patent EP-0026878-A1 (EP)
Inventor: FROHLICH HORST DR
IPC: C23F11/14
Filed: 1980-09-25
Abstract: Hartwasserstabile Korrosionsschutzmittel dadurch gekennzeichnet, daß sie ein Alkalimetall-, Erdalkalimetall- oder Aminsalz einer Verbindung der Formel <IMAGE> enthalten, wobei R1 verzweigtes C6-C13-Alkyl oder C5- oder C6-Cycloalkyl und Polycycloalkyl mit 6 bis 13 C-Atomen, die durch 1 oder 2 C1-C4-Alkylgruppen substituiert sein können, R2 Wasserstoff oder C1-C6-Alkyl und R3 C1-C11-Alkylen in gerader oder verzweigter Kette bedeuten.
Patent EP-0019966-A1 (EP)
Inventor: HOMBURG WILLEM
IPC: B27M3/00
Filed: 1980-05-14
Abstract: The arrangement is intended for machining the end shield (2) of e.g. a cable reel fabricated from a number of wooden boards with inclined-cut ends. The shield is fitted on a rotary table or spindle (1) and rotated by at least one friction wheel (3) whilst one or more milling tools (4-6) machine the periphery of the shield and/or cut a curved slot (7). Peripheral milling is carried out, at least in part, by an end milling tool (4) whose cutting direction is at right angles to the plane of the shield. The rotational axis of the milling tool (4) is pref. parallel to shield plane and crosses the axis of the shield.
Patent EP-0022676-A1 (EP)
Title: A trailer assembly for use with a truck
Inventor: PRICHARD EVAN S
IPC: B60P3/16
Filed: 1980-07-15
Abstract: A semi-trailer transit mixer (10), which is suitable for use with a truck (12) having a fifth wheel assembly (40) comprises a mixer drum assembly, including a rotatable mixer drum (30) with an open end, a trailer wheel assembly (20) having means (60) supporting one end of said mixer drum assembly, means (50) for supporting the other end of said mixer drum assembly on the fifth wheel assembly (40) of the truck (12), at least one of said supporting means (50, 60) being selectively operable to shift the longitudinal position of said drum (30) forwardly and rearwardly relative to the truck (12), the selective operation of said supporting means (50, 60) to the forward position causing the open end of said mixer drum (30) to be elevated substantially without obstructing movement of the truck (12) so as to allow discharge of the contents of said mixer drum (30) while operating the truck (12).
Patent EP-0024955-A1 (EP)
Inventor: DRESSLER JOHN L
IPC: B41J2/075
Filed: 1980-09-04
Abstract: The invention relates to a fluid jet device, such as a jet drop printer, for depositing drops of fluid on a fluid receiving medium. …<??>In one embodiment, the device includes a print head means (10) which defines a fluid receiving reservoir (12) and which has a row of orifices (14) communicating with the reservoir. Fluid is supplied to the reservoir (12) under pressure and flows through the orifices (14) to produce a row of fluid filaments (26). The fluid filaments are stimulated to break up into streams of jet drops directed at the fluid receiving medium (28). The fluid in the reservoir is maintained at a predetermined electrical potential. An electrically conductive catcher means (54) extends substantially parallel to the row of jet drop streams and electrically charges the drops formed from each of the filaments (26) when a charge potential, differing from the predetermined electrical potential, is applied to the catcher means (54). The charged drops are attracted towards the catcher means (54) such that they are caught and prevented from striking the fluid receiving medium (28). Drops which are not charged by the catcher means travel past the catcher means and are deposited on the fluid receiving medium.
Patent EP-0028451-A1 (EP)
Inventor: GIFFORD RICHARD L
IPC: A01K89/01
Filed: 1980-09-17
Abstract: This invention comprehends an improved means for providing a reciprocating motion for the spool of the spinning style fishing reel. In the normal rewind mode of operation, the spool oscillates back and forth relative to the line winding means. In this reel, the oscillating motion is produced by a cam-yoke arrangement (130,140) mounted within the housing and unique in the fishing reel art.
Patent EP-0028103-A1 (EP)
Inventor: HANAHARA KEISHI
IPC: G10L19/26
Filed: 1980-10-16
Abstract: A signal to be analysed is fed from input terminal 1 to analog-digital converter 6. The resulting digital signal is fed in parallel to digital low- (or high-) pass filters 16 to 22. The outputs of filters 16 to 22 are fed to square circuits 23-1 to 23-7. Subtraction circuits 24-1 to 24-6 receive the outputs of respective pairs of square circuits (e.g. subtraction circuit 24-1 receives the outputs of square circuits 23-1. 23-2, and subtraction circuit 24-2 receives the outputs of square circuits 23-2, 23-3). 
     The subtraction circuits 24-1 to 24-6 derive differences between the outputs of the pairs of square circuits to which they are connected. The differences are fed to accumulators 25-1 to 25-6 which accumulate received differences over a period of time then output accumulated values. The output accumulated values give indications of power levels in different frequency bands of the signal to be analyzed over the period of time concerned.
Patent EP-0018929-A1 (EP)
Inventor: LAUZIER RENE
IPC: B62L3/02
Filed: 1980-04-25
Abstract: An actuator for mounting on a part such as a cycle handgrip and for operating a cable having a core and a sheath has a one-piece lever, a one-piece support carrying the lever, and a clamp for securing the support to the part. The lever is unitarily formed with an elongated handle, with a laterally projecting foot having a pair of opposite outwardly facing sides, with respective coaxially aligned cylindrical pivot pins projecting oppositely outwardly from the sides, and with a holding formation for the end of the cable core. The support is unitarily formed with a face shaped to fit against the part, with a recess opening laterally at the face, having a pair of confronting flanks, and shaped to complementarily receive the foot with its sides engaging the flanks, with respective seats opening laterally at the face, opening inwardly at the respective flanks of the recess, and shaped to complementarily receive the respective cylindrical pins when the foot is in the recess, with a guide for the cable core anchored in the holding formation, and with an abutment for the sheath of the cable. The clamp means includes a ring adapted to surround the part carrying the actuator and with a screw engaged through the support with the ends of the ring.
Patent EP-0022125-A1 (EP)
Inventor: LECHNER GEORG
IPC: F24H1/28
Filed: 1980-06-06
Abstract: A cylindrical firing space (14), a hollow cylindrical water jacket (1) and within the latter at least one hollow cylindrical water chamber (2) smaller in diameter than the hollow cylindrical water jacket (1) are provided in a horizontal boiler, the combustion gas guidance path extending in part over the annular gap (17) and a burner (13) being held in an end cover (10) of the boiler. In order to simplify the manufacture and the cleaning of the boiler and to achieve even heat transfer, the combustion gas conduit (17) leading to the combustion gas extraction (20) is designed as an annular gap on the inside of the water jacket (1). Water jacket (1) and water chamber (2) are connected to each other (6, 7) near both ends and the combustion gas extraction (20) is provided in a cover (11) forming the end wall of the boiler. <IMAGE>
Patent EP-0029030-A1 (EP)
Title: Partie de chassis pour fenetres ou portes
Inventor: SMITH JOSEPH FRANCIS
IPC: E06B3/30
Filed: 1980-09-10
Abstract: Afin d'empecher la condensation sur la surface interieure des fenetres metalliques on propose de construire le cadre (11, 13) a partir de pieces consistant chacune en elements internes et externes (15, 14) relies entre eux pour definir un element de structure rigide, l'element externe (14) etant metallique et l'element interne (15) etant fabrique avec un materiau dont la conductivite thermique est inferieure a celle du metal. De preference, les elements internes et externes sont des sections extrudees et l'element interne est en un materiau plastique synthetique tel que du chlorure de polyvinyle.
Patent EP-0034340-A1 (EP)
Inventor: HUWILER ALFRED DR
IPC: C07D277/40
Filed: 1981-02-12
Abstract: Das vorliegende Verfahren beschreibt die vereinfachte Herstellung von (2-Aminothiazol-4-yl)- essigsäurehydrochlorid in lichstabiler Form, hoher Reinheit und guter Ausbeute durch Umsetzung von Thioharnstoff mit 4-Chloroacetoacetylchlorid.
Patent EP-0036954-A1 (EP)
Inventor: CHRIST RICHARD DR DR-ING
IPC: G21F5/005
Filed: 1981-02-28
Abstract: Zum Transport und zur Lagerung radioaktiver Stoffe, insbesondere bestrahlter Brennelemente, werden Behälter mit einer n-Abschirmung benötigt, die auch bei äußeren Unfällen noch intakt bleibt und eine gute Wärmeableitung gewährleistet. Da erreicht man mit Behältern, bei denen zwischen dem Grundkörper (1) und der inneren Auskleidung (5) zusätzlich eine n-Abschirmungsschicht (8,9) aus einem Graphitmaterial angeordnet ist.
Patent EP-0039764-A1 (EP)
Inventor: BATEIKA GEDIMINAS DIPL-ING
IPC: H04B15/02
Filed: 1981-03-12
Abstract: 1. Circuit arrangement for eliminating the interference of a series-wound motor comprising two field coils (2, 3) and an armature (1) which is arranged in the direct current circuit of a bridge-connected rectifier (6), the rectifiers (7 to 10) of which are at least partly controllable, characterised in that the two field coils (2, 3) of the motor are in each case connected in an antiparallel manner into the mains lead of the bridge-connected rectifier (6) by way of rectifiers (13, 14 and 13a, 13b, 14a, 14b, respectively).
Patent EP-0037510-A1 (EP)
Inventor: BLANK HEINZ ULRICH DR
IPC: C07C67/00
Filed: 1981-03-24
Abstract: Verbessertes Verfahren zur Herstellung von 1-Naphthylamin 4.6-disulfonsäure durch Sulfonieren von 1-Naphthylamin-6-sulfonsäure mit Oleum, gemäß dem man das Oleum bei einer Temperatur von 10 bis 70°C entweder gleichzeitig mit der 1-Naphthylamin-6-sulfonsäure zu vorgelegter Schwefelsäure oder zu in Schwefelsäure gelöster bzw. suspendierter 1-Naphthylamin-6-sulfonsäure gibt und ein solches Molverhältnis Schwefeltrioxid zu 1 Naphthylamin-6-sulfonsäure anwendet, daß 1,2 bis 3 Mol Schwefeltrioxid auf 1 Mol 1-Naphthylamin-6-sulfonsäure entfallen. Das bei der Herstellung anfallende Sulfonierungsgemisch kann in einer zweiten Sulfonierungsstufe zu 1-Naphthylamin-2,4,6-trisulfonsäure sulfoniert werden.
Patent EP-0040853-A1 (EP)
Inventor: WILLING ACHIM DR-ING
IPC: G09F13/04
Filed: 1981-05-26
Abstract: Eine Signalleuchte (1), die beispielsweise als Verkehrsampel verwendbar ist, weist eine Lichtquelle (2), einen Reflektor (3) und eine Streuscheibe (5) auf, durch die das Signallicht austritt. Die Streuscheibe (5) ist mit übereinander angeordneten Streuelementen (12) versehen, die von oben einfallendes äußeres Fremdlicht in ihrem oberen Bereich (13) stärker als in ihrem unteren Bereich (14) nach unten ablenken. Auf der Innenseite der Streuscheibe (5) sind in Höhe der Übergänge zwischen benachbarten Streuelementen (12) waagerechte Lamellen (8) mit lichtabsorbierenden Oberseiten (9) angeordnet, auf die das Fremdlicht verstärkt gelenkt wird, damit es nicht zu Phantomlicht führt. Zur erhöhten Signallichtausbeute sind die Unterseiten (10) der Lamellen (8) verspiegelt.
Patent EP-0046285-A1 (EP)
Inventor: DANESI SERGIO
IPC: C08L23/16
Filed: 1981-08-14
Abstract: Preparation of plasto-elastomeric compositions endowed with an improved processability and consisting of a blend or mix of EPDM rubber cross-linked with a thermoplastic olefinic polymer, by means of dynamical vulcanization, using as a cross-linking agent for the rubber a halogen-donor free system consisting of a phenolic non-halogenated resin and a particular oxide or metal carbonate.
Patent EP-0049857-A1 (EP)
Inventor: ARTZT PETER DR DIPL-ING
IPC: D04B9/14
Filed: 1981-10-07
Abstract: Rundstrick- oder Rundwirkmaschine zur Herstellung von Strick- oder Wirkwaren mit eingekämmten Fasern, mit wenigstens einem Strick- oder Wirknadeln (3) aufweisenden, drehbaren Nadelzylinder (2) und mit wenigstens einer Krempel (16), die eine Zuführvorrichtung (7) für ein Faserband (8), eine von den Strick- oder Wirknadeln (3) durchwanderte Einkämmzone (11) zum berührungslosen Eintragen von Fasern in die Strick- oder Wirknadeln (2) und eine Auflösevorrichtung zur Auflösung des Faserbandes in einzelne Fasern aufweist, wobei die Auflöservorrichtung aus einer mit einem Beschlag (13) versehenen Auflösewalze (10) besteht, der ein vom Strickmaschinenantrieb unabhängiger Antrieb zugeordnet und deren Drehzahl so gewählt ist, daß ihre Umfangsgeschwindigkeit größer als die durch die Drehung des Nadelzylinders bewirkte Nadelgeschwindigkeit ist, und wobei der Umfangsfläche der Auflösewalze (10) eine Abdeckung (15) gegenübersteht, die eine Eintrittsöffnung (16) für das von der Zuführvorrichtung zugeführte Faserband (8) und eine in die Einkämmzone (11) mündende Austrittsöffnung (19) für die vereinzelten Fasern aufweist und die den Beschlag (13) in einem in Drehrichtung zwischen der Eintrittsöffnung und der Austrittsöffnung angeordneten Auflöse- und Beschleunigungsabschnitt so eng umschließt, daß ein Ablösen der Fasern in diesem Auflöse- und Beschleunigungsabschnitt verhindert ist.
Patent EP-0053283-A1 (EP)
Inventor: LANGHALS HEINZ DR
IPC: G01N31/16
Filed: 1981-10-27
Abstract: The invention relates to a process for determining water in samples containing water. This process is characterized in that a solvatochromic compound is added to a solution or dispersion of the sample in a solvent or directly to the liquid sample, the solvatochromism band  lambda max in the UV-vis-spectrum is determined, the ET-value (molar excitation energy) of the solvatochromic compound is calculated and the water concentration is determined in accordance with the following equation: cH2O=C*exp(ET/ED-ETo/ED)-c* (1) in which ET is the molar excitation energy of the solvatochromic compound, ETo is the ET-value of the pure anhydrous solvent, c* and ED are empirical parameters which may be taken from Tables or empirically determined.
Patent EP-0053739-A1 (EP)
Inventor: ZAPLETAL HENRY
IPC: A47C27/07
Filed: 1981-11-13
Abstract: spring assembly for mattresses, innersprings, and the like. The assembly comprises rows of coils (24,25,26), each row comprising a continuous length of wire formed into a plurality of coils interconnected by Z-shaped wire segments (18,28) alternately disposed at the top and bottom of the coils. Adjacent rows of coil are connected by a helical wire (34) wound through overlapping Z-shapped wire segments. The overlapping connected segments on opposite sides of each coil are located in a common diametrical plane of the coil so that complete compression of the coil does not result in the coil being pulled laterally, twisted and distorted.
Patent EP-0053395-A1 (EP)
Inventor: OIZUMI MASAYUKI
IPC: C09K21/08
Filed: 1981-12-01
Abstract: A flame-retarded copper-clad laminate is provided comprising a plurality of paper substrate layers each impregnated with an unsaturated polyester resin and a copper cladding adhesively bonded onto at least one side thereof. 
     The improvement comprises said unsaturated polyester resin containing an aliphatic and/or alicyclic brominated flame-retardant and aromatic brominated flame-retardant in combination.
Patent EP-0035821-A1 (EP)
Inventor: TRIJZELAAR HANS BAREND
IPC: A61P9/08
Filed: 1981-03-05
Abstract: The invention is concerned with quinoline derivatives having cardiovascular activities of the formula
     or a salt thereof, in which A-B is -CH 2 -CH 2 -, -CHOH-CH 2 , -CH 2 -CHOH-, -C(O)-CH 2 -, -CH 2 -C(O)-, -C(NOR 4 )-CH 2 -CH 2 - or -CH 2 -C(NOR 4 ), R'is hydrogen, hydroxy or lower alkoxy, R 2  is hydroxy, lower alkoxy, trifluoromethyl, R 3  is ethyl orvinyl and R4 is lower alkyl. The compounds of the formula may be in the form of their optically active enantiomers and/or their therapeutically acceptable salts. Furthermore the invention provides pharmaceutical compositions possessing cardiovascular activities, in which as active compound at least a compound of the above formula is used. Methods for the preparation of the pharmaceutical compositions and of the active compounds are also disclosed and covered by the invention.
Patent EP-0040975-A1 (EP)
Inventor: TATSUMICHI TOSHIO
IPC: G02F1/1333
Filed: 1981-05-22
Abstract: A liquid crystal display device of the positive display type is constructed using substrates (1), each of which is specially prepared by applying a film of insulating material (3) on the surface contacting the liquid crystal material (5, 6), rubbing the film with a cloth in a predetermined direction, and thereafter treating the film with a silane surfactant (4). This construction, under conditions of no applied voltage, causes the molecules of the liquid crystal material to orient with their axes perpendicular to the surfaces of the substrate with a small angle of tilt in a fixed direction from the normal to the substrate surface.
Patent EP-0041359-A1 (EP)
Inventor: HILLS DEREK WILLIAM
IPC: C07D233/68
Filed: 1981-05-27
Abstract: The invention concerns process for preparing compounds of formula (IX) :-
     where R 1  is attached to a carbon atom in the imidazole moiety and is hydrogen, halogen or alkyl; R 2  is hydrogen or a group convertible into hydrogen under acid conditions; R 3  is an optionally substituted alkyl group and n is 2, 3 or 4; which comprises reacting a compound of formula (X) :-
     where n and R 1  are as defined with reference to formula (IX), and R 2  is a group convertible into hydrogen under acid conditions with a compound of formula (XI) :-
     where R 3  is as defined with reference to formula (IX) and thereafter where desired converting the group R 2  into hydrogen. 
     The intermediates of formula (X) novel and are a further aspect of the invention. The process is particularly useful for preparing N-[3-(4-imidazolyl)propyl]- N'-[2-(5-methyl-4-imidazolylmethylthio)ethyl]-guanidine (impromidine).
Patent EP-0041373-A1 (EP)
Inventor: CARLIN WILLIAM WORTH
IPC: C12N13/00
Filed: 1981-05-29
Abstract: A method of fermenting a substrate with a microorganism by forming a broth comprising the substrate and the microorganism, and forming a fermentation product therefrom characterised in that a fermentation stimulating electrical signal is imposed across the broth.
Patent EP-0049039-A1 (EP)
Inventor: KORT RAYMOND CLARENCE
IPC: G06F17/16
Filed: 1981-08-13
Abstract: Data processing apparatus has an arithmetic logic unit for processing at least one predetermined number said sparse vectors having corresponding order vectors. said sparse vectors having corresponding oder vectors. A register (XO) fetches order vector bits group by group until all order vector bits have been fetched, the number of bits in a group being equal to at least one predetermined number of operands the arithmetic logic unit is capable of processing in tandem. A counter (EP1) develops a population count of the number of bits in a group of order vector bits indicative of the presence of operands in the corresponding sparse vector. Circuitry (R2, R3, 10, SC1, A1, SC2, C1) simultaneously forwards a first number of operands from said sparse vector, the first number being equal to said population count, and a second number of operands of a preselected value, the second number being equal to said pretedermined number less said population count. An expansion network (E1) aligns and orders the forwarded operands according to the alignment and order of said group of order vector bits, the aligned and ordered operands being forwarded in tandem to the arithmetic logic unit.
Patent EP-0043332-A1 (EP)
Inventor: PORTIER JEAN-LOUIS
IPC: E21B21/00
Filed: 1981-07-01
Abstract: Method for substituting a bentonite and cement based grouting, a cement wash, a mortar or a concrete for a bentonite mud contained in a cavity. To effect the substitution a bentonitic mud is used containing a quantity of lime which substantially corresponds to, or slightly exceeds, the quantity of lime which gives the bentonitic mode its maximum rigidity.
Patent EP-0050069-A1 (EP)
Inventor: DELWAULLE GILBERT
IPC: B65D47/06
Filed: 1981-09-30
Abstract: 1. Liquid container composed of, on the one hand, a rigid box (1) having the shape of a rectangular parallelepiped without any internal partitioning, said box having external ribs (25) and having an openable removable uninterrupted cup-shaped face (11) fitting inside said box (1) and provided with means for being fastened to said box, and on the other hand, a flexible internal pouch (21) formed of a flexible fluid-tight film having an opening provided with a ring (22) on which a plug (23) is adaptable, characterized in that : - the box comprises on its upper face (33) annular ribs for straight and crossed stacking, said face being provided with a funnel (7), the wall of which protrudes partly outside the face (33) and surrounds the ring (22), said external protrusion being part of the annular stacking ribs (2, 3) of the box ; - the outer diameter of the ring (22) is akin to the internal diameter of the funnel (7) ; and - the openable cup-shaped removable face (11) forms the bottom of the box (1), the rims of which are turned towards the inside of the box.
Patent EP-0038295-A1 (EP)
Inventor: TOEPFL ROSEMARIE
IPC: C08L33/02
Filed: 1981-03-23
Abstract: Neue, als Papierleimungs- und Textilbehandlungsmittel verwendbare Komponentengemische von (A) Umsetzungsprodukten aus (a) 1,0 Epoxygruppenäquivalent eines Diglycidyläthers, (b) 0,2 bis 5,0 Aminogruppenäquivalent eines Polyalkylenpolyaminoamides aus (b') einer polymerisierten, ungesättigten Fettsäure und (b") einem aliphatischen Polyalkylenpolyamin, (c) 0 bis 0,6 Aminogruppenäquivalent eines primären Fettamins und (d) 0 bis 1,0 Mol eines Epihalogenhydrins, wobei diese Umsetzungsprodukte durch Säurezusatz in die Salzform übergeführt sind, und (B) einem Homopolymerisat aus Styrol oder einem Copolymerisat aus Styrol oder Acrylnitril und einem Alkylester der Acryl- oder Methacrylsäure.